Version: 12 Dec 2024

ml_media_codeclist.h

Classes

	Name
struct	MLMediaCodecListQueryResults
struct	MLMediaCodecListProfileLevel Used to store the list of codec profile levels.

Types

	Name
typedef struct MLMediaCodecListQueryResults	MLMediaCodecListQueryResults
typedef struct MLMediaCodecListProfileLevel	MLMediaCodecListProfileLevel Used to store the list of codec profile levels.

Enums

	Name
enum	MLMediaCodecListCodecTypeFlag { MLMediaCodecListCodecTypeFlag_Software = 1 << 0, MLMediaCodecListCodecTypeFlag_Hardware = 1 << 1, MLMediaCodecListCodecTypeFlag_Ensure32Bits = 0x7FFFFFFF }
enum	MLMediaCodecListCapabilityFlag { MLMediaCodecListCapabilityFlag_AdaptivePlayback = 1 << 0, MLMediaCodecListCapabilityFlag_SecurePlayback = 1 << 1, MLMediaCodecListCapabilityFlag_TunneledPlayback = 1 << 2, MLMediaCodecListCapabilityFlag_Ensure32Bits = 0x7FFFFFFF }
enum	MLMediaCodecColorFormat { MLMediaCodecColorFormat_Unused = 0, MLMediaCodecColorFormat_Monochrome = 1, MLMediaCodecColorFormat_8BitRGB332 = 2, MLMediaCodecColorFormat_12BitRGB444 = 3, MLMediaCodecColorFormat_16BitARGB4444 = 4, MLMediaCodecColorFormat_16BitARGB1555 = 5, MLMediaCodecColorFormat_16BitRGB565 = 6, MLMediaCodecColorFormat_16BitBGR565 = 7, MLMediaCodecColorFormat_18BitRGB666 = 8, MLMediaCodecColorFormat_18BitARGB1665 = 9, MLMediaCodecColorFormat_19BitARGB1666 = 10, MLMediaCodecColorFormat_24BitRGB888 = 11, MLMediaCodecColorFormat_24BitBGR888 = 12, MLMediaCodecColorFormat_24BitARGB1887 = 13, MLMediaCodecColorFormat_25BitARGB1888 = 14, MLMediaCodecColorFormat_32BitBGRA8888 = 15, MLMediaCodecColorFormat_32BitARGB8888 = 16, MLMediaCodecColorFormat_YUV411Planar = 17, MLMediaCodecColorFormat_YUV411PackedPlanar = 18, MLMediaCodecColorFormat_YUV420Planar = 19, MLMediaCodecColorFormat_YUV420PackedPlanar = 20, MLMediaCodecColorFormat_YUV420SemiPlanar = 21, MLMediaCodecColorFormat_YUV422Planar = 22, MLMediaCodecColorFormat_YUV422PackedPlanar = 23, MLMediaCodecColorFormat_YUV422SemiPlanar = 24, MLMediaCodecColorFormat_YCbYCr = 25, MLMediaCodecColorFormat_YCrYCb = 26, MLMediaCodecColorFormat_CbYCrY = 27, MLMediaCodecColorFormat_CrYCbY = 28, MLMediaCodecColorFormat_YUV444Interleaved = 29, MLMediaCodecColorFormat_RawBayer8Bit = 30, MLMediaCodecColorFormat_RawBayer10Bit = 31, MLMediaCodecColorFormat_RawBayer8Bitcompressed = 32, MLMediaCodecColorFormat_L2 = 33, MLMediaCodecColorFormat_L4 = 34, MLMediaCodecColorFormat_L8 = 35, MLMediaCodecColorFormat_L16 = 36, MLMediaCodecColorFormat_L24 = 37, MLMediaCodecColorFormat_L32 = 38, MLMediaCodecColorFormat_YUV420PackedSemiPlanar, MLMediaCodecColorFormat_YUV422PackedSemiPlanar, MLMediaCodecColorFormat_18BitBGR666, MLMediaCodecColorFormat_24BitARGB6666, MLMediaCodecColorFormat_24BitABGR6666, MLMediaCodecColorFormat_KhronosExtensions = 0x6F000000, MLMediaCodecColorFormat_VendorStartUnused = 0x7F000000, MLMediaCodecColorFormat_AndroidOpaque = 0x7F000789, MLMediaCodecColorFormat_32BitRGBA8888 = 0x7F00A000, MLMediaCodecColorFormat_YUV420Flexible = 0x7F420888, MLMediaCodecColorFormat_YUV420Planar16 = 0x7F42016B, MLMediaCodecColorFormat_YUV444Y410 = 0x7F444AAA, MLMediaCodecColorFormat_TIYUV420PackedSemiPlanar = 0x7F000100, MLMediaCodecColorFormat_QCOMYVU420SemiPlanar = 0x7FA30C00, MLMediaCodecColorFormat_QCOMYUV420PackedSemiPlanar64x32Tile2m8ka = 0x7FA30C03, MLMediaCodecColorFormat_QCOMYUV420PackedSemiPlanar32m = 0x7FA30C04, MLMediaCodecColorFormat_SECNV12Tiled = 0x7FC00002, MLMediaCodecColorFormat_Ensure32Bits = 0x7FFFFFFF } Enumeration defining possible uncompressed image/video formats.
enum	MLMediaCodecPriority { MLMediaCodecPriority_RealTime = 0, MLMediaCodecPriority_NonRealTime = 1, MLMediaCodecPriority_Ensure32Bits = 0x7FFFFFFF } Enumeration defining the Codec priority.
enum	MLMediaCodecIntraRefreshMode { MLMediaCodecIntraRefreshMode_Cyclic = 0, MLMediaCodecIntraRefreshMode_Adaptive = 1, MLMediaCodecIntraRefreshMode_Both = 2, MLMediaCodecIntraRefreshMode_Ensure32Bits = 0x7FFFFFFF } Enumeration of possible methods to use for Intra Refresh.
enum	MLMediaCodecBitrateMode { MLMediaCodecBitrateMode_CQ = 0, MLMediaCodecBitrateMode_VBR = 1, MLMediaCodecBitrateMode_CBR = 2, MLMediaCodecBitrateMode_Ensure32Bits = 0x7FFFFFFF } Enumeration defining Codec Bitrate modes.
enum	MLMediaCodecProfileType { MLMediaCodecProfileType_H263Baseline = 0x01, MLMediaCodecProfileType_H263H320Coding = 0x02, MLMediaCodecProfileType_H263BackwardCompatible = 0x04, MLMediaCodecProfileType_H263ISWV2 = 0x08, MLMediaCodecProfileType_H263ISWV3 = 0x10, MLMediaCodecProfileType_H263HighCompression = 0x20, MLMediaCodecProfileType_H263Internet = 0x40, MLMediaCodecProfileType_H263Interlace = 0x80, MLMediaCodecProfileType_H263HighLatency = 0x100, MLMediaCodecProfileType_MPEG2Simple = 0, MLMediaCodecProfileType_MPEG2Main = 1, MLMediaCodecProfileType_MPEG2422 = 2, MLMediaCodecProfileType_MPEG2SNR = 3, MLMediaCodecProfileType_MPEG2Spatial = 4, MLMediaCodecProfileType_MPEG2High = 5, MLMediaCodecProfileType_MPEG4Simple = 0x01, MLMediaCodecProfileType_MPEG4SimpleScalable = 0x02, MLMediaCodecProfileType_MPEG4Core = 0x04, MLMediaCodecProfileType_MPEG4Main = 0x08, MLMediaCodecProfileType_MPEG4Nbit = 0x10, MLMediaCodecProfileType_MPEG4ScalableTexture = 0x20, MLMediaCodecProfileType_MPEG4SimpleFace = 0x40, MLMediaCodecProfileType_MPEG4SimpleFBA = 0x80, MLMediaCodecProfileType_MPEG4BasicAnimated = 0x100, MLMediaCodecProfileType_MPEG4Hybrid = 0x200, MLMediaCodecProfileType_MPEG4AdvancedRealTime = 0x400, MLMediaCodecProfileType_MPEG4CoreScalable = 0x800, MLMediaCodecProfileType_MPEG4AdvancedCoding = 0x1000, MLMediaCodecProfileType_MPEG4AdvancedCore = 0x2000, MLMediaCodecProfileType_MPEG4AdvancedScalable = 0x4000, MLMediaCodecProfileType_MPEG4AdvancedSimple = 0x8000, MLMediaCodecProfileType_AVCBaseline = 0x01, MLMediaCodecProfileType_AVCMain = 0x02, MLMediaCodecProfileType_AVCExtended = 0x04, MLMediaCodecProfileType_AVCHigh = 0x08, MLMediaCodecProfileType_AVCHigh10 = 0x10, MLMediaCodecProfileType_AVCHigh422 = 0x20, MLMediaCodecProfileType_AVCHigh444 = 0x40, MLMediaCodecProfileType_VP8Main = 0x01, MLMediaCodecProfileType_VP90 = 0x01, MLMediaCodecProfileType_VP91 = 0x02, MLMediaCodecProfileType_VP92 = 0x04, MLMediaCodecProfileType_VP93 = 0x08, MLMediaCodecProfileType_VP92HDR = 0x1000, MLMediaCodecProfileType_VP93HDR = 0x2000, MLMediaCodecProfileType_VP92HDR10Plus = 0x4000, MLMediaCodecProfileType_VP93HDR10Plus = 0x8000, MLMediaCodecProfileType_HEVCMain = 0x01, MLMediaCodecProfileType_HEVCMain10 = 0x02, MLMediaCodecProfileType_HEVCMainStill = 0x04, MLMediaCodecProfileType_HEVCMain10HDR10 = 0x1000, MLMediaCodecProfileType_HEVCMain10HDR10Plus = 0x2000, MLMediaCodecProfileType_AACObjectNull = 0, MLMediaCodecProfileType_AACObjectMain = 1, MLMediaCodecProfileType_AACObjectLC = 2, MLMediaCodecProfileType_AACObjectSS = 3, MLMediaCodecProfileType_AACObjectLTP = 4, MLMediaCodecProfileType_AACObjectHE = 5, MLMediaCodecProfileType_AACObjectScalable = 6, MLMediaCodecProfileType_AACObjectERLC = 17, MLMediaCodecProfileType_AACObjectLD = 23, MLMediaCodecProfileType_AACObjectHE_PS = 29, MLMediaCodecProfileType_WMAProfileUnused = 0, MLMediaCodecProfileType_WMAProfileL1 = 1, MLMediaCodecProfileType_WMAProfileL2 = 2, MLMediaCodecProfileType_WMAProfileL3 = 3, MLMediaCodecProfileType_Ensure32Bits = 0x7FFFFFFF } Enumeration defining Codec profile types.
enum	MLMediaCodecLevelType { MLMediaCodecLevelType_H263Level10 = 0x01, MLMediaCodecLevelType_H263Level20 = 0x02, MLMediaCodecLevelType_H263Level30 = 0x04, MLMediaCodecLevelType_H263Level40 = 0x08, MLMediaCodecLevelType_H263Level45 = 0x10, MLMediaCodecLevelType_H263Level50 = 0x20, MLMediaCodecLevelType_H263Level60 = 0x40, MLMediaCodecLevelType_H263Level70 = 0x80, MLMediaCodecLevelType_MPEG2LevelLL = 0, MLMediaCodecLevelType_MPEG2LevelML = 1, MLMediaCodecLevelType_MPEG2LevelH14 = 2, MLMediaCodecLevelType_MPEG2LevelHL = 3, MLMediaCodecLevelType_MPEG4Level0 = 0x01, MLMediaCodecLevelType_MPEG4Level0b = 0x02, MLMediaCodecLevelType_MPEG4Level1 = 0x04, MLMediaCodecLevelType_MPEG4Level2 = 0x08, MLMediaCodecLevelType_MPEG4Level3 = 0x10, MLMediaCodecLevelType_MPEG4Level4 = 0x20, MLMediaCodecLevelType_MPEG4Level4a = 0x40, MLMediaCodecLevelType_MPEG4Level5 = 0x80, MLMediaCodecLevelType_AVCLevel1 = 0x01, MLMediaCodecLevelType_AVCLevel1b = 0x02, MLMediaCodecLevelType_AVCLevel11 = 0x04, MLMediaCodecLevelType_AVCLevel12 = 0x08, MLMediaCodecLevelType_AVCLevel13 = 0x10, MLMediaCodecLevelType_AVCLevel2 = 0x20, MLMediaCodecLevelType_AVCLevel21 = 0x40, MLMediaCodecLevelType_AVCLevel22 = 0x80, MLMediaCodecLevelType_AVCLevel3 = 0x100, MLMediaCodecLevelType_AVCLevel31 = 0x200, MLMediaCodecLevelType_AVCLevel32 = 0x400, MLMediaCodecLevelType_AVCLevel4 = 0x800, MLMediaCodecLevelType_AVCLevel41 = 0x1000, MLMediaCodecLevelType_AVCLevel42 = 0x2000, MLMediaCodecLevelType_AVCLevel5 = 0x4000, MLMediaCodecLevelType_AVCLevel51 = 0x8000, MLMediaCodecLevelType_VP8LevelVersion0 = 0x01, MLMediaCodecLevelType_VP8LevelVersion1 = 0x02, MLMediaCodecLevelType_VP8LevelVersion2 = 0x04, MLMediaCodecLevelType_VP8LevelVersion3 = 0x08, MLMediaCodecLevelType_VP9Level1 = 0x1, MLMediaCodecLevelType_VP9Level11 = 0x2, MLMediaCodecLevelType_VP9Level2 = 0x4, MLMediaCodecLevelType_VP9Level21 = 0x8, MLMediaCodecLevelType_VP9Level3 = 0x10, MLMediaCodecLevelType_VP9Level31 = 0x20, MLMediaCodecLevelType_VP9Level4 = 0x40, MLMediaCodecLevelType_VP9Level41 = 0x80, MLMediaCodecLevelType_VP9Level5 = 0x100, MLMediaCodecLevelType_VP9Level51 = 0x200, MLMediaCodecLevelType_VP9Level52 = 0x400, MLMediaCodecLevelType_VP9Level6 = 0x800, MLMediaCodecLevelType_VP9Level61 = 0x1000, MLMediaCodecLevelType_VP9Level62 = 0x2000, MLMediaCodecLevelType_HEVCMainTierLevel1 = 0x1, MLMediaCodecLevelType_HEVCHighTierLevel1 = 0x2, MLMediaCodecLevelType_HEVCMainTierLevel2 = 0x4, MLMediaCodecLevelType_HEVCHighTierLevel2 = 0x8, MLMediaCodecLevelType_HEVCMainTierLevel21 = 0x10, MLMediaCodecLevelType_HEVCHighTierLevel21 = 0x20, MLMediaCodecLevelType_HEVCMainTierLevel3 = 0x40, MLMediaCodecLevelType_HEVCHighTierLevel3 = 0x80, MLMediaCodecLevelType_HEVCMainTierLevel31 = 0x100, MLMediaCodecLevelType_HEVCHighTierLevel31 = 0x200, MLMediaCodecLevelType_HEVCMainTierLevel4 = 0x400, MLMediaCodecLevelType_HEVCHighTierLevel4 = 0x800, MLMediaCodecLevelType_HEVCMainTierLevel41 = 0x1000, MLMediaCodecLevelType_HEVCHighTierLevel41 = 0x2000, MLMediaCodecLevelType_HEVCMainTierLevel5 = 0x4000, MLMediaCodecLevelType_HEVCHighTierLevel5 = 0x8000, MLMediaCodecLevelType_HEVCMainTierLevel51 = 0x10000, MLMediaCodecLevelType_HEVCHighTierLevel51 = 0x20000, MLMediaCodecLevelType_HEVCMainTierLevel52 = 0x40000, MLMediaCodecLevelType_HEVCHighTierLevel52 = 0x80000, MLMediaCodecLevelType_HEVCMainTierLevel6 = 0x100000, MLMediaCodecLevelType_HEVCHighTierLevel6 = 0x200000, MLMediaCodecLevelType_HEVCMainTierLevel61 = 0x400000, MLMediaCodecLevelType_HEVCHighTierLevel61 = 0x800000, MLMediaCodecLevelType_HEVCMainTierLevel62 = 0x1000000, MLMediaCodecLevelType_HEVCHighTierLevel62 = 0x2000000, MLMediaCodecLevelType_Ensure32Bits = 0x7FFFFFFF } Enumeration defining Codec Level types.

Functions

	Name
MLResult	MLMediaCodecListCountCodecs(uint64_t * out_codec_count) Obtain the number of available codecs.
MLResult	MLMediaCodecListIsSoftwareCodec(const char codec_name, bool out_val) Determine whether a codec is a software codec.
MLResult	MLMediaCodecListGetMatchingCodecs(const char mime, bool is_encoder, MLMediaCodecListCodecTypeFlag flag, MLMediaCodecListQueryResults out_matching_codecs) Obtain a list of matching codecs for a given codec mime.
MLResult	MLMediaCodecListGetCodecByType(const char type, bool is_encoder, uint64_t start_index, int64_t out_index) Obtain the codec matching the given codec type from the codec list.
MLResult	MLMediaCodecListGetCodecByName(const char name, int64_t out_index) Obtain the codec from the codec matching the given codec name from the codec list.
MLResult	MLMediaCodecListIsEncoder(uint64_t index, bool * out_val) Confirm whether a component is an Encoder or Decoder.
MLResult	MLMediaCodecListGetCodecName(uint64_t index, char * out_name) Obtain a codec name.
MLResult	MLMediaCodecListGetSupportedMimes(uint64_t index, MLMediaCodecListQueryResults * out_supported_mimes) Obtain the list of mime types supported by a codec.
MLResult	MLMediaCodecListGetCapabilityFlag(uint64_t index, const char mime, MLMediaCodecListCapabilityFlag out_capability_flag) Obtain the capability flag for a codec.
MLResult	MLMediaCodecListGetSecureCodecName(const char mime, bool is_decoder, char out_name) Obtain the name of a secure codec for the given mime type.
MLResult	MLMediaCodecListQueryResultsRelease(MLMediaCodecListQueryResults * query_results) Release the query results.
MLResult	MLMediaCodecListGetSupportedProfileLevels(uint64_t index, const char mime, MLMediaCodecListProfileLevel * out_profile_levels, size_t* out_profile_levels_size) Obtain the supported profile levels for a codec.
MLResult	MLMediaCodecListProfileLevelsRelease(MLMediaCodecListProfileLevel * profile_levels) Release profile levels.
MLResult	MLMediaCodecListGetSupportedColorFormats(uint64_t index, const char mime, uint32_t * out_color_formats, size_t* out_color_formats_size) Obtain the supported color formats for a codec. All the supported color formats are defined by MLMediaCodecColorFormat.
MLResult	MLMediaCodecListColorFormatsRelease(uint32_t * color_formats) Release color formats.
MLResult	MLMediaCodecListGetSupportedBitrateModes(uint64_t index, const char mime, MLMediaCodecBitrateMode * out_bitrate_modes, size_t* out_bitrate_modes_size) Obtain the supported bitrate modes for a codec.
MLResult	MLMediaCodecBitrateModesRelease(MLMediaCodecBitrateMode * bitrate_modes) Release Bitrate modes.
MLResult	MLMediaCodecListIsAdaptivePlaybackSupported(uint64_t index, const char mime, bool out_supported) Check whether Adaptive playback is supported.
MLResult	MLMediaCodecListIsSecurePlaybackSupported(uint64_t index, const char mime, bool out_supported) Check whether Secure playback is supported.
MLResult	MLMediaCodecListIsIntraRefreshSupported(uint64_t index, const char mime, bool out_supported) Check whether Intra Refresh is supported.

Defines

	Name
	MAX_CODEC_NAME_LENGTH

Enums Documentation

MLMediaCodecListCodecTypeFlag

Enumerator	Value	Description
MLMediaCodecListCodecTypeFlag_Software	1 << 0	Software.
MLMediaCodecListCodecTypeFlag_Hardware	1 << 1	Hardware.
MLMediaCodecListCodecTypeFlag_Ensure32Bits	0x7FFFFFFF	Ensure enum is represented as 32 Bits.

Bit mask for specifying the type of codec being queried using MLMediaCodecListGetMatchingCodecs().

MLMediaCodecListCapabilityFlag

Enumerator	Value	Description
MLMediaCodecListCapabilityFlag_AdaptivePlayback	1 << 0	Adaptive playback.
MLMediaCodecListCapabilityFlag_SecurePlayback	1 << 1	Secure playback.
MLMediaCodecListCapabilityFlag_TunneledPlayback	1 << 2	Tunneled playback.
MLMediaCodecListCapabilityFlag_Ensure32Bits	0x7FFFFFFF	Ensure enum is represented as 32 Bits.

Bit mask for checking the capability of a codec after queried via MLMediaCodecListGetCapabilityFlag.

MLMediaCodecColorFormat

Enumerator	Value	Description
MLMediaCodecColorFormat_Unused	0	Unused: Placeholder value when format is N/A.
MLMediaCodecColorFormat_Monochrome	1	Monochrome: black and white.
MLMediaCodecColorFormat_8BitRGB332	2	8BitRGB332: Red 7:5, Green 4:2, Blue 1:0.
MLMediaCodecColorFormat_12BitRGB444	3	12BitRGB444: Red 11:8, Green 7:4, Blue 3:0.
MLMediaCodecColorFormat_16BitARGB4444	4	16BitARGB4444: Alpha 15:12, Red 11:8, Green 7:4, Blue 3:0.
MLMediaCodecColorFormat_16BitARGB1555	5	16BitARGB1555: Alpha 15, Red 14:10, Green 9:5, Blue 4:0.
MLMediaCodecColorFormat_16BitRGB565	6	16BitRGB565: Red 15:11, Green 10:5, Blue 4:0.
MLMediaCodecColorFormat_16BitBGR565	7	16BitBGR565: Blue 15:11, Green 10:5, Red 4:0.
MLMediaCodecColorFormat_18BitRGB666	8	18BitRGB666: Red 17:12, Green 11:6, Blue 5:0.
MLMediaCodecColorFormat_18BitARGB1665	9	18BitARGB1665: Alpha 17, Red 16:11, Green 10:5, Blue 4:0.
MLMediaCodecColorFormat_19BitARGB1666	10	19BitARGB1666: Alpha 18, Red 17:12, Green 11:6, Blue 5:0.
MLMediaCodecColorFormat_24BitRGB888	11	24BitRGB888: Red 24:16, Green 15:8, Blue 7:0.
MLMediaCodecColorFormat_24BitBGR888	12	24BitBGR888: Blue 24:16, Green 15:8, Red 7:0.
MLMediaCodecColorFormat_24BitARGB1887	13	24BitARGB1887: Alpha 23, Red 22:15, Green 14:7, Blue 6:0.
MLMediaCodecColorFormat_25BitARGB1888	14	25BitARGB1888: Alpha 24, Red 23:16, Green 15:8, Blue 7:0.
MLMediaCodecColorFormat_32BitBGRA8888	15	32BitBGRA8888: Blue 31:24, Green 23:16, Red 15:8, Alpha 7:0.
MLMediaCodecColorFormat_32BitARGB8888	16	32BitARGB8888: Alpha 31:24, Red 23:16, Green 15:8, Blue 7:0.
MLMediaCodecColorFormat_YUV411Planar	17	YUV411Planar: U,Y are subsampled by a factor of 4 horizontally.
MLMediaCodecColorFormat_YUV411PackedPlanar	18	YUV411PackedPlanar: packed per payload in planar slices.
MLMediaCodecColorFormat_YUV420Planar	19	YUV420Planar: Three arrays Y,U,V.
MLMediaCodecColorFormat_YUV420PackedPlanar	20	YUV420PackedPlanar: packed per payload in planar slices.
MLMediaCodecColorFormat_YUV420SemiPlanar	21	YUV420SemiPlanar: Two arrays, one is all Y, the other is U and V.
MLMediaCodecColorFormat_YUV422Planar	22	YUV422Planar: Three arrays Y,U,V.
MLMediaCodecColorFormat_YUV422PackedPlanar	23	YUV422PackedPlanar: packed per payload in planar slices.
MLMediaCodecColorFormat_YUV422SemiPlanar	24	YUV422SemiPlanar: Two arrays, one is all Y, the other is U and V.
MLMediaCodecColorFormat_YCbYCr	25	YCbYCr: Organized as 16Bit YUYV (i.e. YCbYCr).
MLMediaCodecColorFormat_YCrYCb	26	YCrYCb: Organized as 16Bit YVYU (i.e. YCrYCb).
MLMediaCodecColorFormat_CbYCrY	27	CbYCrY: Organized as 16Bit UYVY (i.e. CbYCrY).
MLMediaCodecColorFormat_CrYCbY	28	CrYCbY: Organized as 16Bit VYUY (i.e. CrYCbY).
MLMediaCodecColorFormat_YUV444Interleaved	29	YUV444Interleaved: Each pixel contains equal parts YUV.
MLMediaCodecColorFormat_RawBayer8Bit	30	RawBayer8Bit: SMIA camera output format.
MLMediaCodecColorFormat_RawBayer10Bit	31	RawBayer10Bit: SMIA camera output format.
MLMediaCodecColorFormat_RawBayer8Bitcompressed	32	RawBayer8Bitcompressed: SMIA camera output format.
MLMediaCodecColorFormat_L2	33	Deprecated. Use MLMediaCodecColorFormat_L8.
MLMediaCodecColorFormat_L4	34	Deprecated. Use MLMediaCodecColorFormat_L8.
MLMediaCodecColorFormat_L8	35	8 Bits per pixel Y color format.
MLMediaCodecColorFormat_L16	36	16 Bits per pixel, little-endian Y color format.
MLMediaCodecColorFormat_L24	37	Deprecated. Use MLMediaCodecColorFormat_L16.
MLMediaCodecColorFormat_L32	38	Deprecated. Use MLMediaCodecColorFormat_L16.
MLMediaCodecColorFormat_YUV420PackedSemiPlanar		YUV420PackedSemiPlanar.
MLMediaCodecColorFormat_YUV422PackedSemiPlanar		YUV422PackedSemiPlanar.
MLMediaCodecColorFormat_18BitBGR666		18BitBGR666.
MLMediaCodecColorFormat_24BitARGB6666		24BitARGB6666.
MLMediaCodecColorFormat_24BitABGR6666		24BitABGR6666.
MLMediaCodecColorFormat_KhronosExtensions	0x6F000000	Reserved region for introducing Khronos Standard Extensions.
MLMediaCodecColorFormat_VendorStartUnused	0x7F000000	Reserved region for introducing Vendor Extensions.
MLMediaCodecColorFormat_AndroidOpaque	0x7F000789	Reserved android opaque color format. Tells the encoder that the actual color format will be relayed by the Graphics memory allocator Buffers.
MLMediaCodecColorFormat_32BitRGBA8888	0x7F00A000	32BitRGBA8888.
MLMediaCodecColorFormat_YUV420Flexible	0x7F420888	Flexible 8-bit YUV format. Codec should report this format as being supported if it supports any YUV420 packed planar or semiplanar formats. When port is set to use this format, codec can substitute any YUV420 packed planar or semiplanar format for it.
MLMediaCodecColorFormat_YUV420Planar16	0x7F42016B	10-bit or 12-bit YUV format, LSB-justified (0's on higher bits).
MLMediaCodecColorFormat_YUV444Y410	0x7F444AAA	Packed 10-bit YUV444 representation that includes 2 bits of alpha. Each pixel is 32-bit. Bits 0-9 contain the U sample, bits 10-19 contain the Y sample, bits 20-29 contain the V sample, and bits 30-31 contain the alpha value.
MLMediaCodecColorFormat_TIYUV420PackedSemiPlanar	0x7F000100	TI's YUV420PackedSemiPlanar.
MLMediaCodecColorFormat_QCOMYVU420SemiPlanar	0x7FA30C00	QCOM's YVU420SemiPlanar.
MLMediaCodecColorFormat_QCOMYUV420PackedSemiPlanar64x32Tile2m8ka	0x7FA30C03	QCOM's YUV420PackedSemiPlanar64x32Tile2m8ka.
MLMediaCodecColorFormat_QCOMYUV420PackedSemiPlanar32m	0x7FA30C04	QCOM's YUV420PackedSemiPlanar32m.
MLMediaCodecColorFormat_SECNV12Tiled	0x7FC00002	SEC's NV12Tiled.
MLMediaCodecColorFormat_Ensure32Bits	0x7FFFFFFF	Ensure enum is represented as 32 Bits.

Enumeration defining possible uncompressed image/video formats.

API Level:

MLMediaCodecPriority

Enumerator	Value	Description
MLMediaCodecPriority_RealTime	0	Realtime priority. The codec shall support the given performance configuration (e.g. framerate) at realtime. This should only be used by media playback, capture, and possibly by realtime communication scenarios if best effort performance is not suitable.
MLMediaCodecPriority_NonRealTime	1	Non-realtime priority (best effort).
MLMediaCodecPriority_Ensure32Bits	0x7FFFFFFF	Ensure enum is represented as 32 Bits.

Enumeration defining the Codec priority.

API Level:

MLMediaCodecIntraRefreshMode

Enumerator	Value	Description
MLMediaCodecIntraRefreshMode_Cyclic	0	Cyclic.
MLMediaCodecIntraRefreshMode_Adaptive	1	Adaptive.
MLMediaCodecIntraRefreshMode_Both	2	Both.
MLMediaCodecIntraRefreshMode_Ensure32Bits	0x7FFFFFFF

Enumeration of possible methods to use for Intra Refresh.

API Level:

MLMediaCodecBitrateMode

Enumerator	Value	Description
MLMediaCodecBitrateMode_CQ	0	Constant quality mode.
MLMediaCodecBitrateMode_VBR	1	Variable bitrate mode.
MLMediaCodecBitrateMode_CBR	2	Constant bitrate mode.
MLMediaCodecBitrateMode_Ensure32Bits	0x7FFFFFFF	Ensure enum is represented as 32 Bits.

Enumeration defining Codec Bitrate modes.

API Level:

MLMediaCodecProfileType

Enumerator	Value	Description
MLMediaCodecProfileType_H263Baseline	0x01	H263 Baseline Profile: H.263 (V1), no optional modes.
MLMediaCodecProfileType_H263H320Coding	0x02	H263 H.320 Coding Efficiency Backward Compatibility Profile: H.263+ (V2), includes annexes I, J, L.4 and T.
MLMediaCodecProfileType_H263BackwardCompatible	0x04	H263 Backward Compatibility Profile: H.263 (V1), includes annex F.
MLMediaCodecProfileType_H263ISWV2	0x08	H263 Interactive Streaming Wireless Profile: H.263+ (V2), includes annexes I, J, K and T.
MLMediaCodecProfileType_H263ISWV3	0x10	H263 Interactive Streaming Wireless Profile: H.263++ (V3), includes profile 3 and annexes V and W.6.3.8.
MLMediaCodecProfileType_H263HighCompression	0x20	H263 Conversational High Compression Profile: H.263++ (V3), includes profiles 1 & 2 and annexes D and U.
MLMediaCodecProfileType_H263Internet	0x40	H263 Conversational Internet Profile: H.263++ (V3), includes profile 5 and annex K.
MLMediaCodecProfileType_H263Interlace	0x80	H263 Conversational Interlace Profile: H.263++ (V3), includes profile 5 and annex W.6.3.11.
MLMediaCodecProfileType_H263HighLatency	0x100	H263 High Latency Profile: H.263++ (V3), includes profile 6 and annexes O.1 and P.5.
MLMediaCodecProfileType_MPEG2Simple	0	MPEG-2 Simple Profile.
MLMediaCodecProfileType_MPEG2Main	1	MPEG-2 Main Profile.
MLMediaCodecProfileType_MPEG2422	2	MPEG-2 4:2:2 Profile.
MLMediaCodecProfileType_MPEG2SNR	3	MPEG-2 SNR Profile.
MLMediaCodecProfileType_MPEG2Spatial	4	MPEG-2 Spatial Profile.
MLMediaCodecProfileType_MPEG2High	5	MPEG-2 High Profile.
MLMediaCodecProfileType_MPEG4Simple	0x01	MPEG-4 Simple Profile, Levels 1-3.
MLMediaCodecProfileType_MPEG4SimpleScalable	0x02	MPEG-4 Simple Scalable Profile, Levels 1-2.
MLMediaCodecProfileType_MPEG4Core	0x04	MPEG-4 Core Profile, Levels 1-2.
MLMediaCodecProfileType_MPEG4Main	0x08	MPEG-4 Main Profile, Levels 2-4.
MLMediaCodecProfileType_MPEG4Nbit	0x10	MPEG-4 N-bit Profile, Level 2.
MLMediaCodecProfileType_MPEG4ScalableTexture	0x20	MPEG-4 Scalable Texture Profile, Level 1.
MLMediaCodecProfileType_MPEG4SimpleFace	0x40	MPEG-4 Simple Face Animation Profile, Levels 1-2.
MLMediaCodecProfileType_MPEG4SimpleFBA	0x80	MPEG-4 Simple Face and Body Animation (FBA) Profile, Levels 1-2.
MLMediaCodecProfileType_MPEG4BasicAnimated	0x100	MPEG-4 Basic Animated Texture Profile, Levels 1-2.
MLMediaCodecProfileType_MPEG4Hybrid	0x200	MPEG-4 Hybrid Profile, Levels 1-2.
MLMediaCodecProfileType_MPEG4AdvancedRealTime	0x400	MPEG-4 Advanced Real Time Simple Profiles, Levels 1-4.
MLMediaCodecProfileType_MPEG4CoreScalable	0x800	MPEG-4 Core Scalable Profile, Levels 1-3.
MLMediaCodecProfileType_MPEG4AdvancedCoding	0x1000	MPEG-4 Advanced Coding Efficiency Profile, Levels 1-4.
MLMediaCodecProfileType_MPEG4AdvancedCore	0x2000	MPEG-4 Advanced Core Profile, Levels 1-2.
MLMediaCodecProfileType_MPEG4AdvancedScalable	0x4000	MPEG-4 Advanced Scalable Texture, Levels 2-3.
MLMediaCodecProfileType_MPEG4AdvancedSimple	0x8000	MPEG-4 Advanced Simple.
MLMediaCodecProfileType_AVCBaseline	0x01	AVC Baseline profile.
MLMediaCodecProfileType_AVCMain	0x02	AVC Main profile.
MLMediaCodecProfileType_AVCExtended	0x04	AVC Extended profile.
MLMediaCodecProfileType_AVCHigh	0x08	AVC High profile.
MLMediaCodecProfileType_AVCHigh10	0x10	AVC High 10 profile.
MLMediaCodecProfileType_AVCHigh422	0x20	AVC High 4:2:2 profile.
MLMediaCodecProfileType_AVCHigh444	0x40	AVC High 4:4:4 profile.
MLMediaCodecProfileType_VP8Main	0x01	VP8 Main profile.
MLMediaCodecProfileType_VP90	0x01	VP9 Profile 0 4:2:0 8-bit.
MLMediaCodecProfileType_VP91	0x02	VP9 Profile 1 4:2:2 8-bit.
MLMediaCodecProfileType_VP92	0x04	VP9 Profile 2 4:2:0 10-bit.
MLMediaCodecProfileType_VP93	0x08	VP9 Profile 3 4:2:2 10-bit.
MLMediaCodecProfileType_VP92HDR	0x1000	VP9 Profile 2 4:2:0 10-bit HDR.
MLMediaCodecProfileType_VP93HDR	0x2000	VP9 Profile 3 4:2:2 10-bit HDR.
MLMediaCodecProfileType_VP92HDR10Plus	0x4000	VP9 Profile 2 4:2:0 10-bit HDR10Plus.
MLMediaCodecProfileType_VP93HDR10Plus	0x8000	VP9 Profile 3 4:2:2 10-bit HDR10Plus.
MLMediaCodecProfileType_HEVCMain	0x01	HEVC Main profile.
MLMediaCodecProfileType_HEVCMain10	0x02	HEVC Main 1.0 profile.
MLMediaCodecProfileType_HEVCMainStill	0x04	HEVC Main Still profile.
MLMediaCodecProfileType_HEVCMain10HDR10	0x1000	HEVC Main HDR profile.
MLMediaCodecProfileType_HEVCMain10HDR10Plus	0x2000	HEVC Main HDR+ profile.
MLMediaCodecProfileType_AACObjectNull	0	AAC Null, not used.
MLMediaCodecProfileType_AACObjectMain	1	AAC Main object.
MLMediaCodecProfileType_AACObjectLC	2	AAC Low Complexity object (AAC profile).
MLMediaCodecProfileType_AACObjectSS	3	AAC Scalable Sample Rate object.
MLMediaCodecProfileType_AACObjectLTP	4	AAC Long Term Prediction object.
MLMediaCodecProfileType_AACObjectHE	5	AAC High Efficiency (object type SBR, HE-AAC profile).
MLMediaCodecProfileType_AACObjectScalable	6	AAC Scalable object.
MLMediaCodecProfileType_AACObjectERLC	17	ER AAC Low Complexity object (Error Resilient AAC-LC).
MLMediaCodecProfileType_AACObjectLD	23	AAC Low Delay object (Error Resilient).
MLMediaCodecProfileType_AACObjectHE_PS	29	AAC High Efficiency with Parametric Stereo coding (HE-AAC v2, object type PS).
MLMediaCodecProfileType_WMAProfileUnused	0	WMA profile unused or unknown .
MLMediaCodecProfileType_WMAProfileL1	1	WMA version 9 profile L1.
MLMediaCodecProfileType_WMAProfileL2	2	WMA version 9 profile L2.
MLMediaCodecProfileType_WMAProfileL3	3	WMA version 9 profile L3.
MLMediaCodecProfileType_Ensure32Bits	0x7FFFFFFF	Ensure enum is represented as 32 Bits.

Enumeration defining Codec profile types.

This is a consolidated list for all the codecs that support profiles. Each profile indicates support for various performance bounds and different annexes.

note

A codec may not support all the profiles and levels listed below. For any given codec, the supported profiles and levels can be queried using MLMediaCodecListGetSupportedProfileLevels.

API Level:

MLMediaCodecLevelType

Enumerator	Value	Description
MLMediaCodecLevelType_H263Level10	0x01	H263 Level 1.0.
MLMediaCodecLevelType_H263Level20	0x02	H263 Level 2.0.
MLMediaCodecLevelType_H263Level30	0x04	H263 Level 3.0.
MLMediaCodecLevelType_H263Level40	0x08	H263 Level 4.0.
MLMediaCodecLevelType_H263Level45	0x10	H263 Level 4.5.
MLMediaCodecLevelType_H263Level50	0x20	H263 Level 5.0.
MLMediaCodecLevelType_H263Level60	0x40	H263 Level 6.0.
MLMediaCodecLevelType_H263Level70	0x80	H263 Level 7.0.
MLMediaCodecLevelType_MPEG2LevelLL	0	MPEG-2 Low Level.
MLMediaCodecLevelType_MPEG2LevelML	1	MPEG-2 Main Level.
MLMediaCodecLevelType_MPEG2LevelH14	2	MPEG-2 High 1440.
MLMediaCodecLevelType_MPEG2LevelHL	3	MPEG-2 High Level.
MLMediaCodecLevelType_MPEG4Level0	0x01	MPEG-4 Level 0.
MLMediaCodecLevelType_MPEG4Level0b	0x02	MPEG-4 Level 0b.
MLMediaCodecLevelType_MPEG4Level1	0x04	MPEG-4 Level 1.
MLMediaCodecLevelType_MPEG4Level2	0x08	MPEG-4 Level 2.
MLMediaCodecLevelType_MPEG4Level3	0x10	MPEG-4 Level 3.
MLMediaCodecLevelType_MPEG4Level4	0x20	MPEG-4 Level 4.
MLMediaCodecLevelType_MPEG4Level4a	0x40	MPEG-4 Level 4a.
MLMediaCodecLevelType_MPEG4Level5	0x80	MPEG-4 Level 5.
MLMediaCodecLevelType_AVCLevel1	0x01	AVC Level 1.
MLMediaCodecLevelType_AVCLevel1b	0x02	AVC Level 1.b.
MLMediaCodecLevelType_AVCLevel11	0x04	AVC Level 1.1.
MLMediaCodecLevelType_AVCLevel12	0x08	AVC Level 1.2.
MLMediaCodecLevelType_AVCLevel13	0x10	AVC Level 1.3.
MLMediaCodecLevelType_AVCLevel2	0x20	AVC Level 2.
MLMediaCodecLevelType_AVCLevel21	0x40	AVC Level 2.1.
MLMediaCodecLevelType_AVCLevel22	0x80	AVC Level 2.2.
MLMediaCodecLevelType_AVCLevel3	0x100	AVC Level 3.
MLMediaCodecLevelType_AVCLevel31	0x200	AVC Level 3.1.
MLMediaCodecLevelType_AVCLevel32	0x400	AVC Level 3.2.
MLMediaCodecLevelType_AVCLevel4	0x800	AVC Level 4.
MLMediaCodecLevelType_AVCLevel41	0x1000	AVC Level 4.1.
MLMediaCodecLevelType_AVCLevel42	0x2000	AVC Level 4.2.
MLMediaCodecLevelType_AVCLevel5	0x4000	AVC Level 5.
MLMediaCodecLevelType_AVCLevel51	0x8000	AVC Level 5.1.
MLMediaCodecLevelType_VP8LevelVersion0	0x01	VP8 Level version 0.
MLMediaCodecLevelType_VP8LevelVersion1	0x02	VP8 Level version 1.
MLMediaCodecLevelType_VP8LevelVersion2	0x04	VP8 Level version 2.
MLMediaCodecLevelType_VP8LevelVersion3	0x08	VP8 Level version 3.
MLMediaCodecLevelType_VP9Level1	0x1	VP9 Level 5.1.
MLMediaCodecLevelType_VP9Level11	0x2	VP9 Level 1.1.
MLMediaCodecLevelType_VP9Level2	0x4	VP9 Level 2.
MLMediaCodecLevelType_VP9Level21	0x8	VP9 Level 2.1.
MLMediaCodecLevelType_VP9Level3	0x10	VP9 Level 3.
MLMediaCodecLevelType_VP9Level31	0x20	VP9 Level 3.1.
MLMediaCodecLevelType_VP9Level4	0x40	VP9 Level 4.
MLMediaCodecLevelType_VP9Level41	0x80	VP9 Level 4.1.
MLMediaCodecLevelType_VP9Level5	0x100	VP9 Level 5.
MLMediaCodecLevelType_VP9Level51	0x200	VP9 Level 5.1.
MLMediaCodecLevelType_VP9Level52	0x400	VP9 Level 5.2.
MLMediaCodecLevelType_VP9Level6	0x800	VP9 Level 6.
MLMediaCodecLevelType_VP9Level61	0x1000	VP9 Level 6.1.
MLMediaCodecLevelType_VP9Level62	0x2000	VP9 Level 6.2.
MLMediaCodecLevelType_HEVCMainTierLevel1	0x1	HEVC Main Level 1.
MLMediaCodecLevelType_HEVCHighTierLevel1	0x2	HEVC High Level 1.
MLMediaCodecLevelType_HEVCMainTierLevel2	0x4	HEVC Main Level 2.
MLMediaCodecLevelType_HEVCHighTierLevel2	0x8	HEVC High Level 2.
MLMediaCodecLevelType_HEVCMainTierLevel21	0x10	HEVC Main Level 2.1.
MLMediaCodecLevelType_HEVCHighTierLevel21	0x20	HEVC High Level 2.1.
MLMediaCodecLevelType_HEVCMainTierLevel3	0x40	HEVC Main Level 3.
MLMediaCodecLevelType_HEVCHighTierLevel3	0x80	HEVC High Level 3.
MLMediaCodecLevelType_HEVCMainTierLevel31	0x100	HEVC Main Level 3.1.
MLMediaCodecLevelType_HEVCHighTierLevel31	0x200	HEVC High Level 3.1.
MLMediaCodecLevelType_HEVCMainTierLevel4	0x400	HEVC Main Level 4.
MLMediaCodecLevelType_HEVCHighTierLevel4	0x800	HEVC High Level 4.
MLMediaCodecLevelType_HEVCMainTierLevel41	0x1000	HEVC Main Level 4.1.
MLMediaCodecLevelType_HEVCHighTierLevel41	0x2000	HEVC High Level 4.1.
MLMediaCodecLevelType_HEVCMainTierLevel5	0x4000	HEVC Main Level 5.
MLMediaCodecLevelType_HEVCHighTierLevel5	0x8000	HEVC High Level 5.
MLMediaCodecLevelType_HEVCMainTierLevel51	0x10000	HEVC Main Level 5.1.
MLMediaCodecLevelType_HEVCHighTierLevel51	0x20000	HEVC High Level 5.1.
MLMediaCodecLevelType_HEVCMainTierLevel52	0x40000	HEVC Main Level 5.2.
MLMediaCodecLevelType_HEVCHighTierLevel52	0x80000	HEVC High Level 5.2.
MLMediaCodecLevelType_HEVCMainTierLevel6	0x100000	HEVC Main Level 6.
MLMediaCodecLevelType_HEVCHighTierLevel6	0x200000	HEVC High Level 6.
MLMediaCodecLevelType_HEVCMainTierLevel61	0x400000	HEVC Main Level 6.1.
MLMediaCodecLevelType_HEVCHighTierLevel61	0x800000	HEVC High Level 6.1.
MLMediaCodecLevelType_HEVCMainTierLevel62	0x1000000	HEVC Main Level 6.2.
MLMediaCodecLevelType_HEVCHighTierLevel62	0x2000000	HEVC High Level 6.2.
MLMediaCodecLevelType_Ensure32Bits	0x7FFFFFFF	Ensure enum is represented as 32 Bits.

Enumeration defining Codec Level types.

This is a consolidated list for all the codecs that support profiles. Each level indicates support for various frame sizes, bit rates, decoder frame rates.

note

A codec may not support all the profiles and levels listed below. For any given codec, the supported profiles and levels can be queried using MLMediaCodecListGetSupportedProfileLevels.

API Level:

Types Documentation

MLMediaCodecListQueryResults

typedef struct MLMediaCodecListQueryResults MLMediaCodecListQueryResults;

Used to store the list of available codec names or the list of supported mime types.

More Info

MLMediaCodecListProfileLevel

typedef struct MLMediaCodecListProfileLevel MLMediaCodecListProfileLevel;

Used to store the list of codec profile levels.

More Info

Deprecated

Deprecated since 1.4.0. Scheduled for removal.

API Level:

Functions Documentation

MLMediaCodecListCountCodecs

MLResult MLMediaCodecListCountCodecs(
    uint64_t * out_codec_count
)

Obtain the number of available codecs.

Parameters


uint64_t *	out_codec_count	Number of available codecs.

Returns


MLResult	MLResult_InvalidParam	One of the parameters is invalid.
MLResult	MLResult_Ok	If operation was successful.
MLResult	MLResult_UnspecifiedFailure	The operation failed with an unspecified error.

Required Permissions:

None

Deprecated

Deprecated since 1.4.0. Scheduled for removal.

MLMediaCodecListIsSoftwareCodec

MLResult MLMediaCodecListIsSoftwareCodec(
    const char * codec_name,
    bool * out_val
)

Determine whether a codec is a software codec.

Parameters


const char *	codec_name	Name of the codec.
bool *	out_val	Returns true if the codec is a software codec and false otherwise.

Returns


MLResult	MLResult_InvalidParam	One of the parameters is invalid.
MLResult	MLResult_Ok	If operation was successful.
MLResult	MLResult_UnspecifiedFailure	The operation failed with an unspecified error.

Required Permissions:

None

Deprecated

Deprecated since 1.4.0. Scheduled for removal.

MLMediaCodecListGetMatchingCodecs

MLResult MLMediaCodecListGetMatchingCodecs(
    const char * mime,
    bool is_encoder,
    MLMediaCodecListCodecTypeFlag flag,
    MLMediaCodecListQueryResults * out_matching_codecs
)

Obtain a list of matching codecs for a given codec mime.

Parameters


const char *	mime	Codec mime.
bool	is_encoder	Set to true if querying for encoder and false otherwise.
MLMediaCodecListCodecTypeFlag	flag	Whether querying for software-only or hardware-only, defined by MLMediaCodecListCodecTypeFlag.
MLMediaCodecListQueryResults *	out_matching_codecs	List of codecs supporting the given mime.

Returns


MLResult	MLResult_InvalidParam	One of the parameters is invalid.
MLResult	MLResult_Ok	If operation was successful.
MLResult	MLResult_UnspecifiedFailure	The operation failed with an unspecified error.

Required Permissions:

None

The memory used to store the list is maintained by the library. User shall call MLMediaCodecListQueryResultsRelease() to release it.

Deprecated

Deprecated since 1.4.0. Scheduled for removal.

MLMediaCodecListGetCodecByType

MLResult MLMediaCodecListGetCodecByType(
    const char * type,
    bool is_encoder,
    uint64_t start_index,
    int64_t * out_index
)

Obtain the codec matching the given codec type from the codec list.

Parameters


const char *	type	Codec mime.
bool	is_encoder	Set to true if querying for encoder and false otherwise.
uint64_t	start_index	Index from which to search in the codec list. The number shall be between 0 and number of available codecs.
int64_t *	out_index	Index of the matching codec or -2.

Returns


MLResult	MLResult_InvalidParam	One of the parameters is invalid.
MLResult	MLResult_Ok	If operation was successful.
MLResult	MLResult_UnspecifiedFailure	The operation failed with an unspecified error.

Required Permissions:

None

Deprecated

Deprecated since 1.4.0. Scheduled for removal.

MLMediaCodecListGetCodecByName

MLResult MLMediaCodecListGetCodecByName(
    const char * name,
    int64_t * out_index
)

Obtain the codec from the codec matching the given codec name from the codec list.

Parameters


const char *	name	Codec name.
int64_t *	out_index	Index of the matching codec or -2.

Returns


MLResult	MLResult_InvalidParam	One of the parameters is invalid.
MLResult	MLResult_Ok	If operation was successful.
MLResult	MLResult_UnspecifiedFailure	The operation failed with an unspecified error.

Required Permissions:

None

Deprecated

Deprecated since 1.4.0. Scheduled for removal.

MLMediaCodecListIsEncoder

MLResult MLMediaCodecListIsEncoder(
    uint64_t index,
    bool * out_val
)

Confirm whether a component is an Encoder or Decoder.

Parameters


uint64_t	index	Index of the codec in the codec list. The number shall be between 0 and number of available codecs.
bool *	out_val	Returns true if the codec is an encoder and false otherwise.

Returns


MLResult	MLResult_InvalidParam	One of the parameters is invalid.
MLResult	MLResult_Ok	If operation was successful.
MLResult	MLResult_UnspecifiedFailure	The operation failed with an unspecified error.

Required Permissions:

None

Deprecated

Deprecated since 1.4.0. Scheduled for removal.

MLMediaCodecListGetCodecName

MLResult MLMediaCodecListGetCodecName(
    uint64_t index,
    char * out_name
)

Obtain a codec name.

Parameters


uint64_t	index	Index of the codec in the codec list. The number shall be between 0 and number of available codecs.
char *	out_name	Pointer to the user-maintained buffer for storing the output C-style name string.

Returns


MLResult	MLResult_InvalidParam	One of the parameters is invalid.
MLResult	MLResult_Ok	If operation was successful.
MLResult	MLResult_UnspecifiedFailure	The operation failed with an unspecified error.

Required Permissions:

None

User shall allocate at least MAX_CODEC_NAME_LENGTH bytes of memory for storing the output name string.

Deprecated

Deprecated since 1.4.0. Scheduled for removal.

MLMediaCodecListGetSupportedMimes

MLResult MLMediaCodecListGetSupportedMimes(
    uint64_t index,
    MLMediaCodecListQueryResults * out_supported_mimes
)

Obtain the list of mime types supported by a codec.

Parameters


uint64_t	index	Index of the codec in the codec list. The number shall be between 0 and number of available codecs.
MLMediaCodecListQueryResults *	out_supported_mimes	List of supported mimes.

Returns


MLResult	MLResult_InvalidParam	One of the parameters is invalid.
MLResult	MLResult_Ok	If operation was successful.
MLResult	MLResult_UnspecifiedFailure	The operation failed with an unspecified error.

Required Permissions:

None

The memory used to store the list is maintained by the library. User shall call MLMediaCodecListQueryResultsRelease() to release it.

Deprecated

Deprecated since 1.4.0. Scheduled for removal.

MLMediaCodecListGetCapabilityFlag

MLResult MLMediaCodecListGetCapabilityFlag(
    uint64_t index,
    const char * mime,
    MLMediaCodecListCapabilityFlag * out_capability_flag
)

Obtain the capability flag for a codec.

Parameters


uint64_t	index	Index of the codec in the codec list. The number shall be between 0 and number of available codecs.
const char *	mime	Mime type of the codec being queried.
MLMediaCodecListCapabilityFlag *	out_capability_flag	Codec capability flag defined by MLMediaCodecListCapabilityFlag.

Returns


MLResult	MLResult_InvalidParam	One of the parameters is invalid.
MLResult	MLResult_Ok	If operation was successful.
MLResult	MLResult_UnspecifiedFailure	The operation failed with an unspecified error.

Required Permissions:

None

Deprecated

Deprecated since 1.4.0. Scheduled for removal.

MLMediaCodecListGetSecureCodecName

MLResult MLMediaCodecListGetSecureCodecName(
    const char * mime,
    bool is_decoder,
    char * out_name
)

Obtain the name of a secure codec for the given mime type.

Parameters


const char *	mime	Mime type of the codec.
bool	is_decoder	Set to true if querying for decoder and false otherwise.
char *	out_name	Pointer to the user-maintained buffer for storing the output C-style name string.

Returns


MLResult	MLResult_InvalidParam	One of the parameters is invalid.
MLResult	MLResult_Ok	If operation was successful.
MLResult	MLResult_UnspecifiedFailure	The operation failed with an unspecified error.

Required Permissions:

None

User shall allocate at least MAX_CODEC_NAME_LENGTH bytes of memory for storing the output name string.

Deprecated

Deprecated since 1.4.0. Scheduled for removal.

MLMediaCodecListQueryResultsRelease

MLResult MLMediaCodecListQueryResultsRelease(
    MLMediaCodecListQueryResults * query_results
)

Release the query results.

Parameters


MLMediaCodecListQueryResults *	query_results	Query results such as the list of codecs acquired by MLMediaCodecListGetMatchingCodecs() or the list of supported mime types acquired by MLMediaCodecListGetSupportedMimes().

Returns


MLResult	MLResult_InvalidParam	One of the parameters is invalid.
MLResult	MLResult_Ok	If operation was successful.
MLResult	MLResult_UnspecifiedFailure	The operation failed with an unspecified error.

Required Permissions:

None

Deprecated

Deprecated since 1.4.0. Scheduled for removal.

MLMediaCodecListGetSupportedProfileLevels

MLResult MLMediaCodecListGetSupportedProfileLevels(
    uint64_t index,
    const char * mime,
    MLMediaCodecListProfileLevel ** out_profile_levels,
    size_t * out_profile_levels_size
)

Obtain the supported profile levels for a codec.

Parameters


uint64_t	index	Index of the codec in the codec list. The number shall be between 0 and number of available codecs.
const char *	mime	Mime type of the codec being queried.
MLMediaCodecListProfileLevel **	out_profile_levels	Codec supported profile levels defined by MLMediaCodecListProfileLevel.
size_t *	out_profile_levels_size	Number of profile levels.

Returns


MLResult	MLResult_InvalidParam	One of the parameters is invalid.
MLResult	MLResult_Ok	If operation was successful.
MLResult	MLResult_UnspecifiedFailure	The operation failed with an unspecified error.

Required Permissions:

None

User shall call MLMediaCodecListProfileLevelsRelease() to release it.

Deprecated

Deprecated since 1.4.0. Scheduled for removal.

API Level:

MLMediaCodecListProfileLevelsRelease

MLResult MLMediaCodecListProfileLevelsRelease(
    MLMediaCodecListProfileLevel * profile_levels
)

Release profile levels.

Parameters


MLMediaCodecListProfileLevel *	profile_levels	The return value of MLMediaCodecListGetSupportedProfileLevels().

Returns


MLResult	MLResult_InvalidParam	One of the parameters is invalid.
MLResult	MLResult_Ok	If operation was successful.
MLResult	MLResult_UnspecifiedFailure	The operation failed with an unspecified error.

Required Permissions:

None

Deprecated

Deprecated since 1.4.0. Scheduled for removal.

API Level:

MLMediaCodecListGetSupportedColorFormats

MLResult MLMediaCodecListGetSupportedColorFormats(
    uint64_t index,
    const char * mime,
    uint32_t ** out_color_formats,
    size_t * out_color_formats_size
)

Obtain the supported color formats for a codec. All the supported color formats are defined by MLMediaCodecColorFormat.

Parameters


uint64_t	index	Index of the codec in the codec list. The number shall be between 0 and number of available codecs.
const char *	mime	Mime type of the codec being queried.
uint32_t **	out_color_formats	Codec supported color formats of type MLMediaCodecColorFormat.
size_t *	out_color_formats_size	Number of color formats.

Returns


MLResult	MLResult_InvalidParam	One of the parameters is invalid.
MLResult	MLResult_Ok	If operation was successful.
MLResult	MLResult_UnspecifiedFailure	The operation failed with an unspecified error.

Required Permissions:

None

User shall call MLMediaCodecListColorFormatsRelease() to release it.

Deprecated

Deprecated since 1.4.0. Scheduled for removal.

API Level:

MLMediaCodecListColorFormatsRelease

MLResult MLMediaCodecListColorFormatsRelease(
    uint32_t * color_formats
)

Release color formats.

Parameters


uint32_t *	color_formats	The return value of MLMediaCodecListGetSupportedColorFormats().

Returns


MLResult	MLResult_InvalidParam	One of the parameters is invalid.
MLResult	MLResult_Ok	If operation was successful.
MLResult	MLResult_UnspecifiedFailure	The operation failed with an unspecified error.

Required Permissions:

None

Deprecated

Deprecated since 1.4.0. Scheduled for removal.

API Level:

MLMediaCodecListGetSupportedBitrateModes

MLResult MLMediaCodecListGetSupportedBitrateModes(
    uint64_t index,
    const char * mime,
    MLMediaCodecBitrateMode ** out_bitrate_modes,
    size_t * out_bitrate_modes_size
)

Obtain the supported bitrate modes for a codec.

Parameters


uint64_t	index	Index of the codec in the codec list. The number shall be between 0 and number of available codecs.
const char *	mime	Mime type of the codec being queried.
MLMediaCodecBitrateMode **	out_bitrate_modes	Codec supported Bitrate modes defined by MLMediaCodecBitrateMode.
size_t *	out_bitrate_modes_size	Number of Bitrate modes.

Returns


MLResult	MLResult_InvalidParam	One of the parameters is invalid.
MLResult	MLResult_Ok	If operation was successful.
MLResult	MLResult_UnspecifiedFailure	The operation failed with an unspecified error.

Required Permissions:

None

User shall call MLMediaCodecBitrateModesRelease() to release it.

Deprecated

Deprecated since 1.4.0. Scheduled for removal.

API Level:

MLMediaCodecBitrateModesRelease

MLResult MLMediaCodecBitrateModesRelease(
    MLMediaCodecBitrateMode * bitrate_modes
)

Release Bitrate modes.

Parameters


MLMediaCodecBitrateMode *	bitrate_modes	The return value of MLMediaCodecListGetSupportedBitrateModes().

Returns


MLResult	MLResult_InvalidParam	One of the parameters is invalid.
MLResult	MLResult_Ok	If operation was successful.
MLResult	MLResult_UnspecifiedFailure	The operation failed with an unspecified error.

Required Permissions:

None

Deprecated

Deprecated since 1.4.0. Scheduled for removal.

API Level:

MLMediaCodecListIsAdaptivePlaybackSupported

MLResult MLMediaCodecListIsAdaptivePlaybackSupported(
    uint64_t index,
    const char * mime,
    bool * out_supported
)

Check whether Adaptive playback is supported.

Parameters


uint64_t	index	Index of the codec in the codec list. The number shall be between 0 and number of available codecs.
const char *	mime	Mime type of the codec being queried.
bool *	out_supported	Returns true if supported, false otherwise.

Returns


MLResult	MLResult_InvalidParam	One of the parameters is invalid.
MLResult	MLResult_Ok	If operation was successful.
MLResult	MLResult_UnspecifiedFailure	The operation failed with an unspecified error.

Required Permissions:

None

This function is used to query a video decoder to see whether it supports seamless resolution changes through Adaptive streaming. If the component is an audio decoder or encoder, it will always return false.

Deprecated

Deprecated since 1.4.0. Scheduled for removal.

API Level:

MLMediaCodecListIsSecurePlaybackSupported

MLResult MLMediaCodecListIsSecurePlaybackSupported(
    uint64_t index,
    const char * mime,
    bool * out_supported
)

Check whether Secure playback is supported.

Parameters


uint64_t	index	Index of the codec in the codec list. The number shall be between 0 and number of available codecs.
const char *	mime	Mime type of the codec being queried.
bool *	out_supported	Returns true if supported, false otherwise.

Returns


MLResult	MLResult_InvalidParam	One of the parameters is invalid.
MLResult	MLResult_Ok	If operation was successful.
MLResult	MLResult_UnspecifiedFailure	The operation failed with an unspecified error.

Required Permissions:

None

If the component is an encoder, it will always return false.

Deprecated

Deprecated since 1.4.0. Scheduled for removal.

API Level:

MLMediaCodecListIsIntraRefreshSupported

MLResult MLMediaCodecListIsIntraRefreshSupported(
    uint64_t index,
    const char * mime,
    bool * out_supported
)

Check whether Intra Refresh is supported.

Parameters


uint64_t	index	Index of the codec in the codec list. The number shall be between 0 and number of available codecs.
const char *	mime	Mime type of the codec being queried.
bool *	out_supported	Returns true if supported, false otherwise.

Returns


MLResult	MLResult_InvalidParam	One of the parameters is invalid.
MLResult	MLResult_Ok	If operation was successful.
MLResult	MLResult_UnspecifiedFailure	The operation failed with an unspecified error.

Required Permissions:

None

If the component is Decoder, it will always return false.

Deprecated

Deprecated since 1.4.0. Scheduled for removal.

API Level:

Macros Documentation

MAX_CODEC_NAME_LENGTH

#define MAX_CODEC_NAME_LENGTH 64

Source code

// %BANNER_BEGIN%
// ---------------------------------------------------------------------
// %COPYRIGHT_BEGIN%
// Copyright (c) 2017 Magic Leap, Inc. All Rights Reserved.
// Use of this file is governed by the Software License Agreement,
// located here: https://www.magicleap.com/software-license-agreement-ml2
// Terms and conditions applicable to third-party materials accompanying
// this distribution may also be found in the top-level NOTICE file
// appearing herein.
// %COPYRIGHT_END%
// ---------------------------------------------------------------------
// %BANNER_END%

#pragma once

#include "ml_api.h"

ML_EXTERN_C_BEGIN

#define MAX_CODEC_NAME_LENGTH 64

typedef enum MLMediaCodecListCodecTypeFlag {
  MLMediaCodecListCodecTypeFlag_Software     = 1 << 0,
  MLMediaCodecListCodecTypeFlag_Hardware     = 1 << 1,
  MLMediaCodecListCodecTypeFlag_Ensure32Bits = 0x7FFFFFFF
} MLMediaCodecListCodecTypeFlag;

typedef enum MLMediaCodecListCapabilityFlag {
  MLMediaCodecListCapabilityFlag_AdaptivePlayback = 1 << 0,
  MLMediaCodecListCapabilityFlag_SecurePlayback   = 1 << 1,
  MLMediaCodecListCapabilityFlag_TunneledPlayback = 1 << 2,
  MLMediaCodecListCapabilityFlag_Ensure32Bits     = 0x7FFFFFFF
} MLMediaCodecListCapabilityFlag;

typedef enum MLMediaCodecColorFormat {
  MLMediaCodecColorFormat_Unused = 0,
  MLMediaCodecColorFormat_Monochrome = 1,
  MLMediaCodecColorFormat_8BitRGB332 = 2,
  MLMediaCodecColorFormat_12BitRGB444 = 3,
  MLMediaCodecColorFormat_16BitARGB4444 = 4,
  MLMediaCodecColorFormat_16BitARGB1555 = 5,
  MLMediaCodecColorFormat_16BitRGB565 = 6,
  MLMediaCodecColorFormat_16BitBGR565 = 7,
  MLMediaCodecColorFormat_18BitRGB666 = 8,
  MLMediaCodecColorFormat_18BitARGB1665 = 9,
  MLMediaCodecColorFormat_19BitARGB1666 = 10,
  MLMediaCodecColorFormat_24BitRGB888 = 11,
  MLMediaCodecColorFormat_24BitBGR888 = 12,
  MLMediaCodecColorFormat_24BitARGB1887 = 13,
  MLMediaCodecColorFormat_25BitARGB1888 = 14,
  MLMediaCodecColorFormat_32BitBGRA8888 = 15,
  MLMediaCodecColorFormat_32BitARGB8888 = 16,
  MLMediaCodecColorFormat_YUV411Planar = 17,
  MLMediaCodecColorFormat_YUV411PackedPlanar = 18,
  MLMediaCodecColorFormat_YUV420Planar = 19,
  MLMediaCodecColorFormat_YUV420PackedPlanar = 20,
  MLMediaCodecColorFormat_YUV420SemiPlanar = 21,
  MLMediaCodecColorFormat_YUV422Planar = 22,
  MLMediaCodecColorFormat_YUV422PackedPlanar = 23,
  MLMediaCodecColorFormat_YUV422SemiPlanar = 24,
  MLMediaCodecColorFormat_YCbYCr = 25,
  MLMediaCodecColorFormat_YCrYCb = 26,
  MLMediaCodecColorFormat_CbYCrY = 27,
  MLMediaCodecColorFormat_CrYCbY = 28,
  MLMediaCodecColorFormat_YUV444Interleaved = 29,
  MLMediaCodecColorFormat_RawBayer8Bit = 30,
  MLMediaCodecColorFormat_RawBayer10Bit = 31,
  MLMediaCodecColorFormat_RawBayer8Bitcompressed = 32,
  MLMediaCodecColorFormat_L2 = 33,
  MLMediaCodecColorFormat_L4 = 34,
  MLMediaCodecColorFormat_L8 = 35,
  MLMediaCodecColorFormat_L16 = 36,
  MLMediaCodecColorFormat_L24 = 37,
  MLMediaCodecColorFormat_L32 = 38,
  MLMediaCodecColorFormat_YUV420PackedSemiPlanar,
  MLMediaCodecColorFormat_YUV422PackedSemiPlanar,
  MLMediaCodecColorFormat_18BitBGR666,
  MLMediaCodecColorFormat_24BitARGB6666,
  MLMediaCodecColorFormat_24BitABGR6666,
  MLMediaCodecColorFormat_KhronosExtensions = 0x6F000000,
  MLMediaCodecColorFormat_VendorStartUnused = 0x7F000000,
  MLMediaCodecColorFormat_AndroidOpaque = 0x7F000789,
  MLMediaCodecColorFormat_32BitRGBA8888 = 0x7F00A000,
  MLMediaCodecColorFormat_YUV420Flexible = 0x7F420888,
  MLMediaCodecColorFormat_YUV420Planar16 = 0x7F42016B,
  MLMediaCodecColorFormat_YUV444Y410 = 0x7F444AAA,

  MLMediaCodecColorFormat_TIYUV420PackedSemiPlanar = 0x7F000100,
  MLMediaCodecColorFormat_QCOMYVU420SemiPlanar = 0x7FA30C00,
  MLMediaCodecColorFormat_QCOMYUV420PackedSemiPlanar64x32Tile2m8ka = 0x7FA30C03,
  MLMediaCodecColorFormat_QCOMYUV420PackedSemiPlanar32m = 0x7FA30C04,
  MLMediaCodecColorFormat_SECNV12Tiled = 0x7FC00002,

  MLMediaCodecColorFormat_Ensure32Bits = 0x7FFFFFFF
} MLMediaCodecColorFormat;

typedef enum MLMediaCodecPriority {
  MLMediaCodecPriority_RealTime = 0,
  MLMediaCodecPriority_NonRealTime = 1,
  MLMediaCodecPriority_Ensure32Bits = 0x7FFFFFFF,
} MLMediaCodecPriority;

typedef enum MLMediaCodecIntraRefreshMode {
  MLMediaCodecIntraRefreshMode_Cyclic = 0,
  MLMediaCodecIntraRefreshMode_Adaptive = 1,
  MLMediaCodecIntraRefreshMode_Both = 2,
  MLMediaCodecIntraRefreshMode_Ensure32Bits = 0x7FFFFFFF
} MLMediaCodecIntraRefreshMode;

typedef enum MLMediaCodecBitrateMode {
  MLMediaCodecBitrateMode_CQ = 0,
  MLMediaCodecBitrateMode_VBR = 1,
  MLMediaCodecBitrateMode_CBR = 2,
  MLMediaCodecBitrateMode_Ensure32Bits = 0x7FFFFFFF
} MLMediaCodecBitrateMode;

typedef enum MLMediaCodecProfileType {
  MLMediaCodecProfileType_H263Baseline            = 0x01,
  MLMediaCodecProfileType_H263H320Coding          = 0x02,
  MLMediaCodecProfileType_H263BackwardCompatible  = 0x04,
  MLMediaCodecProfileType_H263ISWV2               = 0x08,
  MLMediaCodecProfileType_H263ISWV3               = 0x10,
  MLMediaCodecProfileType_H263HighCompression     = 0x20,
  MLMediaCodecProfileType_H263Internet            = 0x40,
  MLMediaCodecProfileType_H263Interlace           = 0x80,
  MLMediaCodecProfileType_H263HighLatency         = 0x100,

  MLMediaCodecProfileType_MPEG2Simple = 0,
  MLMediaCodecProfileType_MPEG2Main = 1,
  MLMediaCodecProfileType_MPEG2422 = 2,
  MLMediaCodecProfileType_MPEG2SNR = 3,
  MLMediaCodecProfileType_MPEG2Spatial = 4,
  MLMediaCodecProfileType_MPEG2High = 5,

  MLMediaCodecProfileType_MPEG4Simple = 0x01,
  MLMediaCodecProfileType_MPEG4SimpleScalable = 0x02,
  MLMediaCodecProfileType_MPEG4Core = 0x04,
  MLMediaCodecProfileType_MPEG4Main = 0x08,
  MLMediaCodecProfileType_MPEG4Nbit = 0x10,
  MLMediaCodecProfileType_MPEG4ScalableTexture = 0x20,
  MLMediaCodecProfileType_MPEG4SimpleFace = 0x40,
  MLMediaCodecProfileType_MPEG4SimpleFBA = 0x80,
  MLMediaCodecProfileType_MPEG4BasicAnimated = 0x100,
  MLMediaCodecProfileType_MPEG4Hybrid = 0x200,
  MLMediaCodecProfileType_MPEG4AdvancedRealTime = 0x400,
  MLMediaCodecProfileType_MPEG4CoreScalable = 0x800,
  MLMediaCodecProfileType_MPEG4AdvancedCoding = 0x1000,
  MLMediaCodecProfileType_MPEG4AdvancedCore = 0x2000,
  MLMediaCodecProfileType_MPEG4AdvancedScalable = 0x4000,
  MLMediaCodecProfileType_MPEG4AdvancedSimple = 0x8000,

  MLMediaCodecProfileType_AVCBaseline = 0x01,
  MLMediaCodecProfileType_AVCMain     = 0x02,
  MLMediaCodecProfileType_AVCExtended = 0x04,
  MLMediaCodecProfileType_AVCHigh     = 0x08,
  MLMediaCodecProfileType_AVCHigh10   = 0x10,
  MLMediaCodecProfileType_AVCHigh422  = 0x20,
  MLMediaCodecProfileType_AVCHigh444  = 0x40,

  MLMediaCodecProfileType_VP8Main = 0x01,

  MLMediaCodecProfileType_VP90 = 0x01,
  MLMediaCodecProfileType_VP91 = 0x02,
  MLMediaCodecProfileType_VP92 = 0x04,
  MLMediaCodecProfileType_VP93 = 0x08,
  MLMediaCodecProfileType_VP92HDR = 0x1000,
  MLMediaCodecProfileType_VP93HDR = 0x2000,
  MLMediaCodecProfileType_VP92HDR10Plus = 0x4000,
  MLMediaCodecProfileType_VP93HDR10Plus = 0x8000,

  MLMediaCodecProfileType_HEVCMain        = 0x01,
  MLMediaCodecProfileType_HEVCMain10      = 0x02,
  MLMediaCodecProfileType_HEVCMainStill   = 0x04,
  MLMediaCodecProfileType_HEVCMain10HDR10 = 0x1000,
  MLMediaCodecProfileType_HEVCMain10HDR10Plus = 0x2000,

  MLMediaCodecProfileType_AACObjectNull = 0,
  MLMediaCodecProfileType_AACObjectMain = 1,
  MLMediaCodecProfileType_AACObjectLC = 2,
  MLMediaCodecProfileType_AACObjectSS = 3,
  MLMediaCodecProfileType_AACObjectLTP = 4,
  MLMediaCodecProfileType_AACObjectHE = 5,
  MLMediaCodecProfileType_AACObjectScalable = 6,
  MLMediaCodecProfileType_AACObjectERLC = 17,
  MLMediaCodecProfileType_AACObjectLD = 23,
  MLMediaCodecProfileType_AACObjectHE_PS = 29,

  MLMediaCodecProfileType_WMAProfileUnused = 0,
  MLMediaCodecProfileType_WMAProfileL1 = 1,
  MLMediaCodecProfileType_WMAProfileL2 = 2,
  MLMediaCodecProfileType_WMAProfileL3 = 3,

  MLMediaCodecProfileType_Ensure32Bits = 0x7FFFFFFF
} MLMediaCodecProfileType;

typedef enum MLMediaCodecLevelType {
  MLMediaCodecLevelType_H263Level10  = 0x01,
  MLMediaCodecLevelType_H263Level20  = 0x02,
  MLMediaCodecLevelType_H263Level30  = 0x04,
  MLMediaCodecLevelType_H263Level40  = 0x08,
  MLMediaCodecLevelType_H263Level45  = 0x10,
  MLMediaCodecLevelType_H263Level50  = 0x20,
  MLMediaCodecLevelType_H263Level60  = 0x40,
  MLMediaCodecLevelType_H263Level70  = 0x80,

  MLMediaCodecLevelType_MPEG2LevelLL = 0,
  MLMediaCodecLevelType_MPEG2LevelML = 1,
  MLMediaCodecLevelType_MPEG2LevelH14 = 2,
  MLMediaCodecLevelType_MPEG2LevelHL = 3,

  MLMediaCodecLevelType_MPEG4Level0 = 0x01,
  MLMediaCodecLevelType_MPEG4Level0b = 0x02,
  MLMediaCodecLevelType_MPEG4Level1 = 0x04,
  MLMediaCodecLevelType_MPEG4Level2 = 0x08,
  MLMediaCodecLevelType_MPEG4Level3 = 0x10,
  MLMediaCodecLevelType_MPEG4Level4 = 0x20,
  MLMediaCodecLevelType_MPEG4Level4a = 0x40,
  MLMediaCodecLevelType_MPEG4Level5 = 0x80,

  MLMediaCodecLevelType_AVCLevel1       = 0x01,
  MLMediaCodecLevelType_AVCLevel1b      = 0x02,
  MLMediaCodecLevelType_AVCLevel11      = 0x04,
  MLMediaCodecLevelType_AVCLevel12      = 0x08,
  MLMediaCodecLevelType_AVCLevel13      = 0x10,
  MLMediaCodecLevelType_AVCLevel2       = 0x20,
  MLMediaCodecLevelType_AVCLevel21      = 0x40,
  MLMediaCodecLevelType_AVCLevel22      = 0x80,
  MLMediaCodecLevelType_AVCLevel3       = 0x100,
  MLMediaCodecLevelType_AVCLevel31      = 0x200,
  MLMediaCodecLevelType_AVCLevel32      = 0x400,
  MLMediaCodecLevelType_AVCLevel4       = 0x800,
  MLMediaCodecLevelType_AVCLevel41      = 0x1000,
  MLMediaCodecLevelType_AVCLevel42      = 0x2000,
  MLMediaCodecLevelType_AVCLevel5       = 0x4000,
  MLMediaCodecLevelType_AVCLevel51      = 0x8000,

  MLMediaCodecLevelType_VP8LevelVersion0 = 0x01,
  MLMediaCodecLevelType_VP8LevelVersion1 = 0x02,
  MLMediaCodecLevelType_VP8LevelVersion2 = 0x04,
  MLMediaCodecLevelType_VP8LevelVersion3 = 0x08,

  MLMediaCodecLevelType_VP9Level1  = 0x1,
  MLMediaCodecLevelType_VP9Level11 = 0x2,
  MLMediaCodecLevelType_VP9Level2  = 0x4,
  MLMediaCodecLevelType_VP9Level21 = 0x8,
  MLMediaCodecLevelType_VP9Level3  = 0x10,
  MLMediaCodecLevelType_VP9Level31 = 0x20,
  MLMediaCodecLevelType_VP9Level4  = 0x40,
  MLMediaCodecLevelType_VP9Level41 = 0x80,
  MLMediaCodecLevelType_VP9Level5  = 0x100,
  MLMediaCodecLevelType_VP9Level51 = 0x200,
  MLMediaCodecLevelType_VP9Level52 = 0x400,
  MLMediaCodecLevelType_VP9Level6  = 0x800,
  MLMediaCodecLevelType_VP9Level61 = 0x1000,
  MLMediaCodecLevelType_VP9Level62 = 0x2000,

  MLMediaCodecLevelType_HEVCMainTierLevel1  = 0x1,
  MLMediaCodecLevelType_HEVCHighTierLevel1  = 0x2,
  MLMediaCodecLevelType_HEVCMainTierLevel2  = 0x4,
  MLMediaCodecLevelType_HEVCHighTierLevel2  = 0x8,
  MLMediaCodecLevelType_HEVCMainTierLevel21 = 0x10,
  MLMediaCodecLevelType_HEVCHighTierLevel21 = 0x20,
  MLMediaCodecLevelType_HEVCMainTierLevel3  = 0x40,
  MLMediaCodecLevelType_HEVCHighTierLevel3  = 0x80,
  MLMediaCodecLevelType_HEVCMainTierLevel31 = 0x100,
  MLMediaCodecLevelType_HEVCHighTierLevel31 = 0x200,
  MLMediaCodecLevelType_HEVCMainTierLevel4  = 0x400,
  MLMediaCodecLevelType_HEVCHighTierLevel4  = 0x800,
  MLMediaCodecLevelType_HEVCMainTierLevel41 = 0x1000,
  MLMediaCodecLevelType_HEVCHighTierLevel41 = 0x2000,
  MLMediaCodecLevelType_HEVCMainTierLevel5  = 0x4000,
  MLMediaCodecLevelType_HEVCHighTierLevel5  = 0x8000,
  MLMediaCodecLevelType_HEVCMainTierLevel51 = 0x10000,
  MLMediaCodecLevelType_HEVCHighTierLevel51 = 0x20000,
  MLMediaCodecLevelType_HEVCMainTierLevel52 = 0x40000,
  MLMediaCodecLevelType_HEVCHighTierLevel52 = 0x80000,
  MLMediaCodecLevelType_HEVCMainTierLevel6  = 0x100000,
  MLMediaCodecLevelType_HEVCHighTierLevel6  = 0x200000,
  MLMediaCodecLevelType_HEVCMainTierLevel61 = 0x400000,
  MLMediaCodecLevelType_HEVCHighTierLevel61 = 0x800000,
  MLMediaCodecLevelType_HEVCMainTierLevel62 = 0x1000000,
  MLMediaCodecLevelType_HEVCHighTierLevel62 = 0x2000000,

  MLMediaCodecLevelType_Ensure32Bits = 0x7FFFFFFF,
} MLMediaCodecLevelType;

typedef ML_DEPRECATED_MSG("Use standard Android SDK and NDK APIs.") struct MLMediaCodecListQueryResults {
  size_t  count;
  char    **data;
} MLMediaCodecListQueryResults;

typedef ML_DEPRECATED_MSG("Use standard Android SDK and NDK APIs.") struct MLMediaCodecListProfileLevel {
  uint32_t profile;
  uint32_t level;
} MLMediaCodecListProfileLevel;

ML_DEPRECATED_MSG("Use standard Android SDK and NDK APIs.")
ML_API MLResult ML_CALL MLMediaCodecListCountCodecs(uint64_t *out_codec_count);

ML_DEPRECATED_MSG("Use standard Android SDK and NDK APIs.")
ML_API MLResult ML_CALL MLMediaCodecListIsSoftwareCodec(const char *codec_name, bool *out_val);

ML_DEPRECATED_MSG("Use standard Android SDK and NDK APIs.")
ML_API MLResult ML_CALL MLMediaCodecListGetMatchingCodecs(const char *mime, bool is_encoder, MLMediaCodecListCodecTypeFlag flag, MLMediaCodecListQueryResults *out_matching_codecs);

ML_DEPRECATED_MSG("Use standard Android SDK and NDK APIs.")
ML_API MLResult ML_CALL MLMediaCodecListGetCodecByType(const char *type, bool is_encoder, uint64_t start_index, int64_t *out_index);

ML_DEPRECATED_MSG("Use standard Android SDK and NDK APIs.")
ML_API MLResult ML_CALL MLMediaCodecListGetCodecByName(const char *name, int64_t *out_index);

ML_DEPRECATED_MSG("Use standard Android SDK and NDK APIs.")
ML_API MLResult ML_CALL MLMediaCodecListIsEncoder(uint64_t index, bool *out_val);

ML_DEPRECATED_MSG("Use standard Android SDK and NDK APIs.")
ML_API MLResult ML_CALL MLMediaCodecListGetCodecName(uint64_t index, char *out_name);

ML_DEPRECATED_MSG("Use standard Android SDK and NDK APIs.")
ML_API MLResult ML_CALL MLMediaCodecListGetSupportedMimes(uint64_t index, MLMediaCodecListQueryResults *out_supported_mimes);

ML_DEPRECATED_MSG("Use standard Android SDK and NDK APIs.")
ML_API MLResult ML_CALL MLMediaCodecListGetCapabilityFlag(uint64_t index, const char *mime, MLMediaCodecListCapabilityFlag *out_capability_flag);

ML_DEPRECATED_MSG("Use standard Android SDK and NDK APIs.")
ML_API MLResult ML_CALL MLMediaCodecListGetSecureCodecName(const char *mime, bool is_decoder, char *out_name);

ML_DEPRECATED_MSG("Use standard Android SDK and NDK APIs.")
ML_API MLResult ML_CALL MLMediaCodecListQueryResultsRelease(MLMediaCodecListQueryResults *query_results);

ML_DEPRECATED_MSG("Use standard Android SDK and NDK APIs.")
ML_API MLResult ML_CALL MLMediaCodecListGetSupportedProfileLevels(uint64_t index, const char *mime,
    MLMediaCodecListProfileLevel **out_profile_levels, size_t *out_profile_levels_size);

ML_DEPRECATED_MSG("Use standard Android SDK and NDK APIs.")
ML_API MLResult ML_CALL MLMediaCodecListProfileLevelsRelease(MLMediaCodecListProfileLevel *profile_levels);

ML_DEPRECATED_MSG("Use standard Android SDK and NDK APIs.")
ML_API MLResult ML_CALL MLMediaCodecListGetSupportedColorFormats(uint64_t index, const char *mime,
    uint32_t **out_color_formats, size_t *out_color_formats_size);

ML_DEPRECATED_MSG("Use standard Android SDK and NDK APIs.")
ML_API MLResult ML_CALL MLMediaCodecListColorFormatsRelease(uint32_t *color_formats);

ML_DEPRECATED_MSG("Use standard Android SDK and NDK APIs.")
ML_API MLResult ML_CALL MLMediaCodecListGetSupportedBitrateModes(uint64_t index, const char *mime,
    MLMediaCodecBitrateMode **out_bitrate_modes, size_t *out_bitrate_modes_size);

ML_DEPRECATED_MSG("Use standard Android SDK and NDK APIs.")
ML_API MLResult ML_CALL MLMediaCodecBitrateModesRelease(MLMediaCodecBitrateMode *bitrate_modes);

ML_DEPRECATED_MSG("Use standard Android SDK and NDK APIs.")
ML_API MLResult ML_CALL MLMediaCodecListIsAdaptivePlaybackSupported(uint64_t index, const char *mime, bool *out_supported);

ML_DEPRECATED_MSG("Use standard Android SDK and NDK APIs.")
ML_API MLResult ML_CALL MLMediaCodecListIsSecurePlaybackSupported(uint64_t index, const char *mime, bool *out_supported);

ML_DEPRECATED_MSG("Use standard Android SDK and NDK APIs.")
ML_API MLResult ML_CALL MLMediaCodecListIsIntraRefreshSupported(uint64_t index, const char *mime, bool *out_supported);

ML_EXTERN_C_END

ml_media_codeclist.h

Classes​

Types​

Enums​

Functions​

Defines​

Enums Documentation​

MLMediaCodecListCodecTypeFlag​

MLMediaCodecListCapabilityFlag​

MLMediaCodecColorFormat​

MLMediaCodecPriority​

MLMediaCodecIntraRefreshMode​

MLMediaCodecBitrateMode​

MLMediaCodecProfileType​

MLMediaCodecLevelType​

Types Documentation​

MLMediaCodecListQueryResults​

MLMediaCodecListProfileLevel​

Functions Documentation​

MLMediaCodecListCountCodecs​

MLMediaCodecListIsSoftwareCodec​

MLMediaCodecListGetMatchingCodecs​

MLMediaCodecListGetCodecByType​

MLMediaCodecListGetCodecByName​

MLMediaCodecListIsEncoder​

MLMediaCodecListGetCodecName​

MLMediaCodecListGetSupportedMimes​

MLMediaCodecListGetCapabilityFlag​

MLMediaCodecListGetSecureCodecName​

MLMediaCodecListQueryResultsRelease​

MLMediaCodecListGetSupportedProfileLevels​

MLMediaCodecListProfileLevelsRelease​

MLMediaCodecListGetSupportedColorFormats​

MLMediaCodecListColorFormatsRelease​

MLMediaCodecListGetSupportedBitrateModes​

MLMediaCodecBitrateModesRelease​

MLMediaCodecListIsAdaptivePlaybackSupported​

MLMediaCodecListIsSecurePlaybackSupported​

MLMediaCodecListIsIntraRefreshSupported​

Macros Documentation​

MAX_CODEC_NAME_LENGTH​

Source code​

Classes

Types

Enums

Functions

Defines

Enums Documentation

MLMediaCodecListCodecTypeFlag

MLMediaCodecListCapabilityFlag

MLMediaCodecColorFormat

MLMediaCodecPriority

MLMediaCodecIntraRefreshMode

MLMediaCodecBitrateMode

MLMediaCodecProfileType

MLMediaCodecLevelType

Types Documentation

MLMediaCodecListQueryResults

MLMediaCodecListProfileLevel

Functions Documentation

MLMediaCodecListCountCodecs

MLMediaCodecListIsSoftwareCodec

MLMediaCodecListGetMatchingCodecs

MLMediaCodecListGetCodecByType

MLMediaCodecListGetCodecByName

MLMediaCodecListIsEncoder

MLMediaCodecListGetCodecName

MLMediaCodecListGetSupportedMimes

MLMediaCodecListGetCapabilityFlag

MLMediaCodecListGetSecureCodecName

MLMediaCodecListQueryResultsRelease

MLMediaCodecListGetSupportedProfileLevels

MLMediaCodecListProfileLevelsRelease

MLMediaCodecListGetSupportedColorFormats

MLMediaCodecListColorFormatsRelease

MLMediaCodecListGetSupportedBitrateModes

MLMediaCodecBitrateModesRelease

MLMediaCodecListIsAdaptivePlaybackSupported

MLMediaCodecListIsSecurePlaybackSupported

MLMediaCodecListIsIntraRefreshSupported

Macros Documentation

MAX_CODEC_NAME_LENGTH

Source code