Inheritance diagram for com::avpkit::core::Codec:

Collaboration diagram for com::avpkit::core::Codec:

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Public Member Functions
virtual const char *	getName ()
	Get the name of the codec. More...

virtual int	getIDAsInt ()
	Get the ID of this codec, as an integer. More...

virtual Type	getType ()
	Get the type of this codec. More...

virtual ID	getID ()
	Get the ID of this codec as an enumeration. More...

const AVCodec *	getAVCodec ()

virtual bool	canDecode ()
	Can this codec be used for decoding? More...

virtual bool	canEncode ()
	Can this codec be used for encoding? More...

virtual const char *	getLongName ()
	Added for 1.17. More...

virtual int32_t	getCapabilities ()
	Get the capabilites flag from the codec. More...

virtual bool	hasCapability (Capabilities flag)
	Convenience method to check individual capability flags. More...

virtual int32_t	getNumSupportedVideoFrameRates ()
	Get the number of frame rates this codec supports for encoding. More...

virtual IRational *	getSupportedVideoFrameRate (int32_t index)
	Return the supported frame rate at the given index. More...

virtual int32_t	getNumSupportedVideoPixelFormats ()
	Get the number of supported video pixel formats this codec supports for encoding. More...

virtual IPixelFormat::Type	getSupportedVideoPixelFormat (int32_t index)
	Return the supported video pixel format at the given index. More...

virtual int32_t	getNumSupportedAudioSampleRates ()
	Get the number of different audio sample rates this codec supports for encoding. More...

virtual int32_t	getSupportedAudioSampleRate (int32_t index)
	Return the support audio sample rate at the given index. More...

virtual int32_t	getNumSupportedAudioSampleFormats ()
	Get the number of different audio sample formats this codec supports for encoding. More...

virtual IAudioSamples::Format	getSupportedAudioSampleFormat (int32_t index)
	Get the supported sample format at this index. More...

virtual int32_t	getNumSupportedAudioChannelLayouts ()
	Get the number of different audio channel layouts this codec supports for encoding. More...

virtual int64_t	getSupportedAudioChannelLayout (int32_t index)
	Get the supported audio channel layout at this index. More...

virtual int32_t	acquire ()
	Internal Only. More...

virtual int32_t	release ()
	Internal Only. More...

Public Member Functions inherited from com::avpkit::ferry::RefCounted
virtual RefCounted *	copyReference ()
	Create a new Java object that refers to the same native object. More...

virtual int32_t	getCurrentRefCount ()
	Return the current reference count on this object. More...

void	setJavaAllocator (void *allocator)
	This method is public but not part of the standard API. More...

void *	getJavaAllocator ()
	This method is public but not part of the standard API. More...

Static Public Member Functions
static Codec *	make (const AVCodec *)

static Codec *	findEncodingCodec (const ICodec::ID, const IPixelFormat::Type=IPixelFormat::NONE)

static Codec *	findEncodingCodecByIntID (const int)

static Codec *	findEncodingCodecByName (const char *)

static Codec *	findDecodingCodec (const ICodec::ID, const IPixelFormat::Type=IPixelFormat::NONE)

static Codec *	findDecodingCodecByIntID (const int)

static Codec *	findDecodingCodecByName (const char *)

static Codec *	guessEncodingCodec (IContainerFormat fmt, const char shortName, const char url, const char mime_type, ICodec::Type type)

Static Public Member Functions inherited from com::avpkit::core::ICodec
static ICodec *	findEncodingCodec (ICodec::ID id, const IPixelFormat::Type=IPixelFormat::NONE)
	Find a codec that can be used for encoding or find a HW codec that can be used for encoding. More...

static ICodec *	findEncodingCodecByIntID (int id)
	Find a codec that can be used for encoding. More...

static ICodec *	findEncodingCodecByName (const char *id)
	Find a codec that can be used for encoding. More...

static ICodec *	findDecodingCodec (ICodec::ID id, const IPixelFormat::Type=IPixelFormat::NONE)
	Find a codec that can be used for decoding or find a HW codec that can be used for decoding. More...

static ICodec *	findDecodingCodecByIntID (int id)
	Find a codec that can be used for decoding. More...

static ICodec *	findDecodingCodecByName (const char *id)
	Find a codec that can be used for decoding. More...

static ICodec *	guessEncodingCodec (IContainerFormat fmt, const char shortName, const char url, const char mimeType, ICodec::Type type)
	Ask us to guess an encoding codec based on the inputs passed in. More...

static int32_t	getNumInstalledCodecs ()
	Get the number of installed codecs on this system. More...

static ICodec *	getInstalledCodec (int32_t index)
	Get the ICodec at the given index. More...

Public Attributes
const AVCodec *	mCodec

Additional Inherited Members
Public Types inherited from com::avpkit::core::ICodec
enum	ID { AV_CODEC_ID_NONE , AV_CODEC_ID_MPEG1VIDEO , AV_CODEC_ID_MPEG2VIDEO , AV_CODEC_ID_H261 , AV_CODEC_ID_H263 , AV_CODEC_ID_RV10 , AV_CODEC_ID_RV20 , AV_CODEC_ID_MJPEG , AV_CODEC_ID_MJPEGB , AV_CODEC_ID_LJPEG , AV_CODEC_ID_SP5X , AV_CODEC_ID_JPEGLS , AV_CODEC_ID_MPEG4 , AV_CODEC_ID_RAWVIDEO , AV_CODEC_ID_MSMPEG4V1 , AV_CODEC_ID_MSMPEG4V2 , AV_CODEC_ID_MSMPEG4V3 , AV_CODEC_ID_WMV1 , AV_CODEC_ID_WMV2 , AV_CODEC_ID_H263P , AV_CODEC_ID_H263I , AV_CODEC_ID_FLV1 , AV_CODEC_ID_SVQ1 , AV_CODEC_ID_SVQ3 , AV_CODEC_ID_DVVIDEO , AV_CODEC_ID_HUFFYUV , AV_CODEC_ID_CYUV , AV_CODEC_ID_H264 , AV_CODEC_ID_INDEO3 , AV_CODEC_ID_VP3 , AV_CODEC_ID_THEORA , AV_CODEC_ID_ASV1 , AV_CODEC_ID_ASV2 , AV_CODEC_ID_FFV1 , AV_CODEC_ID_4XM , AV_CODEC_ID_VCR1 , AV_CODEC_ID_CLJR , AV_CODEC_ID_MDEC , AV_CODEC_ID_ROQ , AV_CODEC_ID_INTERPLAY_VIDEO , AV_CODEC_ID_XAN_WC3 , AV_CODEC_ID_XAN_WC4 , AV_CODEC_ID_RPZA , AV_CODEC_ID_CINEPAK , AV_CODEC_ID_WS_VQA , AV_CODEC_ID_MSRLE , AV_CODEC_ID_MSVIDEO1 , AV_CODEC_ID_IDCIN , AV_CODEC_ID_8BPS , AV_CODEC_ID_SMC , AV_CODEC_ID_FLIC , AV_CODEC_ID_TRUEMOTION1 , AV_CODEC_ID_VMDVIDEO , AV_CODEC_ID_MSZH , AV_CODEC_ID_ZLIB , AV_CODEC_ID_QTRLE , AV_CODEC_ID_TSCC , AV_CODEC_ID_ULTI , AV_CODEC_ID_QDRAW , AV_CODEC_ID_VIXL , AV_CODEC_ID_QPEG , AV_CODEC_ID_PNG , AV_CODEC_ID_PPM , AV_CODEC_ID_PBM , AV_CODEC_ID_PGM , AV_CODEC_ID_PGMYUV , AV_CODEC_ID_PAM , AV_CODEC_ID_FFVHUFF , AV_CODEC_ID_RV30 , AV_CODEC_ID_RV40 , AV_CODEC_ID_VC1 , AV_CODEC_ID_WMV3 , AV_CODEC_ID_LOCO , AV_CODEC_ID_WNV1 , AV_CODEC_ID_AASC , AV_CODEC_ID_INDEO2 , AV_CODEC_ID_FRAPS , AV_CODEC_ID_TRUEMOTION2 , AV_CODEC_ID_BMP , AV_CODEC_ID_CSCD , AV_CODEC_ID_MMVIDEO , AV_CODEC_ID_ZMBV , AV_CODEC_ID_AVS , AV_CODEC_ID_SMACKVIDEO , AV_CODEC_ID_NUV , AV_CODEC_ID_KMVC , AV_CODEC_ID_FLASHSV , AV_CODEC_ID_CAVS , AV_CODEC_ID_JPEG2000 , AV_CODEC_ID_VMNC , AV_CODEC_ID_VP5 , AV_CODEC_ID_VP6 , AV_CODEC_ID_VP6F , AV_CODEC_ID_TARGA , AV_CODEC_ID_DSICINVIDEO , AV_CODEC_ID_TIERTEXSEQVIDEO , AV_CODEC_ID_TIFF , AV_CODEC_ID_GIF , AV_CODEC_ID_DXA , AV_CODEC_ID_DNXHD , AV_CODEC_ID_THP , AV_CODEC_ID_SGI , AV_CODEC_ID_C93 , AV_CODEC_ID_BETHSOFTVID , AV_CODEC_ID_PTX , AV_CODEC_ID_TXD , AV_CODEC_ID_VP6A , AV_CODEC_ID_AMV , AV_CODEC_ID_VB , AV_CODEC_ID_PCX , AV_CODEC_ID_SUNRAST , AV_CODEC_ID_INDEO4 , AV_CODEC_ID_INDEO5 , AV_CODEC_ID_MIMIC , AV_CODEC_ID_RL2 , AV_CODEC_ID_ESCAPE124 , AV_CODEC_ID_DIRAC , AV_CODEC_ID_BFI , AV_CODEC_ID_CMV , AV_CODEC_ID_MOTIONPIXELS , AV_CODEC_ID_TGV , AV_CODEC_ID_TGQ , AV_CODEC_ID_TQI , AV_CODEC_ID_AURA , AV_CODEC_ID_AURA2 , AV_CODEC_ID_V210X , AV_CODEC_ID_TMV , AV_CODEC_ID_V210 , AV_CODEC_ID_DPX , AV_CODEC_ID_MAD , AV_CODEC_ID_FRWU , AV_CODEC_ID_FLASHSV2 , AV_CODEC_ID_CDGRAPHICS , AV_CODEC_ID_R210 , AV_CODEC_ID_ANM , AV_CODEC_ID_BINKVIDEO , AV_CODEC_ID_IFF_ILBM , AV_CODEC_ID_KGV1 , AV_CODEC_ID_YOP , AV_CODEC_ID_VP8 , AV_CODEC_ID_PICTOR , AV_CODEC_ID_ANSI , AV_CODEC_ID_A64_MULTI , AV_CODEC_ID_A64_MULTI5 , AV_CODEC_ID_R10K , AV_CODEC_ID_MXPEG , AV_CODEC_ID_LAGARITH , AV_CODEC_ID_PRORES , AV_CODEC_ID_JV , AV_CODEC_ID_DFA , AV_CODEC_ID_WMV3IMAGE , AV_CODEC_ID_VC1IMAGE , AV_CODEC_ID_UTVIDEO , AV_CODEC_ID_BMV_VIDEO , AV_CODEC_ID_VBLE , AV_CODEC_ID_DXTORY , AV_CODEC_ID_V410 , AV_CODEC_ID_XWD , AV_CODEC_ID_CDXL , AV_CODEC_ID_XBM , AV_CODEC_ID_ZEROCODEC , AV_CODEC_ID_MSS1 , AV_CODEC_ID_MSA1 , AV_CODEC_ID_TSCC2 , AV_CODEC_ID_MTS2 , AV_CODEC_ID_CLLC , AV_CODEC_ID_MSS2 , AV_CODEC_ID_VP9 , AV_CODEC_ID_AIC , AV_CODEC_ID_ESCAPE130 , AV_CODEC_ID_G2M , AV_CODEC_ID_WEBP , AV_CODEC_ID_HNM4_VIDEO , AV_CODEC_ID_HEVC , AV_CODEC_ID_FIC , AV_CODEC_ID_ALIAS_PIX , AV_CODEC_ID_BRENDER_PIX , AV_CODEC_ID_PAF_VIDEO , AV_CODEC_ID_EXR , AV_CODEC_ID_VP7 , AV_CODEC_ID_SANM , AV_CODEC_ID_SGIRLE , AV_CODEC_ID_MVC1 , AV_CODEC_ID_MVC2 , AV_CODEC_ID_HQX , AV_CODEC_ID_TDSC , AV_CODEC_ID_HQ_HQA , AV_CODEC_ID_HAP , AV_CODEC_ID_DDS , AV_CODEC_ID_DXV , AV_CODEC_ID_SCREENPRESSO , AV_CODEC_ID_RSCC , AV_CODEC_ID_AVS2 , AV_CODEC_ID_Y41P = 0x8000 , AV_CODEC_ID_AVRP , AV_CODEC_ID_012V , AV_CODEC_ID_AVUI , AV_CODEC_ID_AYUV , AV_CODEC_ID_TARGA_Y216 , AV_CODEC_ID_V308 , AV_CODEC_ID_V408 , AV_CODEC_ID_YUV4 , AV_CODEC_ID_AVRN , AV_CODEC_ID_CPIA , AV_CODEC_ID_XFACE , AV_CODEC_ID_SNOW , AV_CODEC_ID_SMVJPEG , AV_CODEC_ID_APNG , AV_CODEC_ID_DAALA , AV_CODEC_ID_CFHD , AV_CODEC_ID_TRUEMOTION2RT , AV_CODEC_ID_M101 , AV_CODEC_ID_MAGICYUV , AV_CODEC_ID_SHEERVIDEO , AV_CODEC_ID_YLC , AV_CODEC_ID_PSD , AV_CODEC_ID_PIXLET , AV_CODEC_ID_SPEEDHQ , AV_CODEC_ID_FMVC , AV_CODEC_ID_SCPR , AV_CODEC_ID_CLEARVIDEO , AV_CODEC_ID_XPM , AV_CODEC_ID_AV1 , AV_CODEC_ID_BITPACKED , AV_CODEC_ID_MSCC , AV_CODEC_ID_SRGC , AV_CODEC_ID_SVG , AV_CODEC_ID_GDV , AV_CODEC_ID_FITS , AV_CODEC_ID_IMM4 , AV_CODEC_ID_PROSUMER , AV_CODEC_ID_MWSC , AV_CODEC_ID_WCMV , AV_CODEC_ID_RASC , AV_CODEC_ID_HYMT , AV_CODEC_ID_ARBC , AV_CODEC_ID_AGM , AV_CODEC_ID_LSCR , AV_CODEC_ID_VP4 , AV_CODEC_ID_IMM5 , AV_CODEC_ID_MVDV , AV_CODEC_ID_MVHA , AV_CODEC_ID_CDTOONS , AV_CODEC_ID_MV30 , AV_CODEC_ID_NOTCHLC , AV_CODEC_ID_PFM , AV_CODEC_ID_FIRST_AUDIO = 0x10000 , AV_CODEC_ID_PCM_S16LE = 0x10000 , AV_CODEC_ID_PCM_S16BE , AV_CODEC_ID_PCM_U16LE , AV_CODEC_ID_PCM_U16BE , AV_CODEC_ID_PCM_S8 , AV_CODEC_ID_PCM_U8 , AV_CODEC_ID_PCM_MULAW , AV_CODEC_ID_PCM_ALAW , AV_CODEC_ID_PCM_S32LE , AV_CODEC_ID_PCM_S32BE , AV_CODEC_ID_PCM_U32LE , AV_CODEC_ID_PCM_U32BE , AV_CODEC_ID_PCM_S24LE , AV_CODEC_ID_PCM_S24BE , AV_CODEC_ID_PCM_U24LE , AV_CODEC_ID_PCM_U24BE , AV_CODEC_ID_PCM_S24DAUD , AV_CODEC_ID_PCM_ZORK , AV_CODEC_ID_PCM_S16LE_PLANAR , AV_CODEC_ID_PCM_DVD , AV_CODEC_ID_PCM_F32BE , AV_CODEC_ID_PCM_F32LE , AV_CODEC_ID_PCM_F64BE , AV_CODEC_ID_PCM_F64LE , AV_CODEC_ID_PCM_BLURAY , AV_CODEC_ID_PCM_LXF , AV_CODEC_ID_S302M , AV_CODEC_ID_PCM_S8_PLANAR , AV_CODEC_ID_PCM_S24LE_PLANAR , AV_CODEC_ID_PCM_S32LE_PLANAR , AV_CODEC_ID_PCM_S16BE_PLANAR , AV_CODEC_ID_PCM_S64LE = 0x10800 , AV_CODEC_ID_PCM_S64BE , AV_CODEC_ID_PCM_F16LE , AV_CODEC_ID_PCM_F24LE , AV_CODEC_ID_PCM_VIDC , AV_CODEC_ID_ADPCM_IMA_QT = 0x11000 , AV_CODEC_ID_ADPCM_IMA_WAV , AV_CODEC_ID_ADPCM_IMA_DK3 , AV_CODEC_ID_ADPCM_IMA_DK4 , AV_CODEC_ID_ADPCM_IMA_WS , AV_CODEC_ID_ADPCM_IMA_SMJPEG , AV_CODEC_ID_ADPCM_MS , AV_CODEC_ID_ADPCM_4XM , AV_CODEC_ID_ADPCM_XA , AV_CODEC_ID_ADPCM_ADX , AV_CODEC_ID_ADPCM_EA , AV_CODEC_ID_ADPCM_G726 , AV_CODEC_ID_ADPCM_CT , AV_CODEC_ID_ADPCM_SWF , AV_CODEC_ID_ADPCM_YAMAHA , AV_CODEC_ID_ADPCM_SBPRO_4 , AV_CODEC_ID_ADPCM_SBPRO_3 , AV_CODEC_ID_ADPCM_SBPRO_2 , AV_CODEC_ID_ADPCM_THP , AV_CODEC_ID_ADPCM_IMA_AMV , AV_CODEC_ID_ADPCM_EA_R1 , AV_CODEC_ID_ADPCM_EA_R3 , AV_CODEC_ID_ADPCM_EA_R2 , AV_CODEC_ID_ADPCM_IMA_EA_SEAD , AV_CODEC_ID_ADPCM_IMA_EA_EACS , AV_CODEC_ID_ADPCM_EA_XAS , AV_CODEC_ID_ADPCM_EA_MAXIS_XA , AV_CODEC_ID_ADPCM_IMA_ISS , AV_CODEC_ID_ADPCM_G722 , AV_CODEC_ID_ADPCM_IMA_APC , AV_CODEC_ID_ADPCM_VIMA , AV_CODEC_ID_ADPCM_AFC = 0x11800 , AV_CODEC_ID_ADPCM_IMA_OKI , AV_CODEC_ID_ADPCM_DTK , AV_CODEC_ID_ADPCM_IMA_RAD , AV_CODEC_ID_ADPCM_G726LE , AV_CODEC_ID_ADPCM_THP_LE , AV_CODEC_ID_ADPCM_PSX , AV_CODEC_ID_ADPCM_AICA , AV_CODEC_ID_ADPCM_IMA_DAT4 , AV_CODEC_ID_ADPCM_MTAF , AV_CODEC_ID_ADPCM_AGM , AV_CODEC_ID_ADPCM_ARGO , AV_CODEC_ID_ADPCM_IMA_SSI , AV_CODEC_ID_ADPCM_ZORK , AV_CODEC_ID_ADPCM_IMA_APM , AV_CODEC_ID_ADPCM_IMA_ALP , AV_CODEC_ID_ADPCM_IMA_MTF , AV_CODEC_ID_ADPCM_IMA_CUNNING , AV_CODEC_ID_AMR_NB = 0x12000 , AV_CODEC_ID_AMR_WB , AV_CODEC_ID_RA_144 = 0x13000 , AV_CODEC_ID_RA_288 , AV_CODEC_ID_ROQ_DPCM = 0x14000 , AV_CODEC_ID_INTERPLAY_DPCM , AV_CODEC_ID_XAN_DPCM , AV_CODEC_ID_SOL_DPCM , AV_CODEC_ID_SDX2_DPCM = 0x14800 , AV_CODEC_ID_GREMLIN_DPCM , AV_CODEC_ID_DERF_DPCM , AV_CODEC_ID_MP2 = 0x15000 , AV_CODEC_ID_MP3 , AV_CODEC_ID_AAC , AV_CODEC_ID_AC3 , AV_CODEC_ID_DTS , AV_CODEC_ID_VORBIS , AV_CODEC_ID_DVAUDIO , AV_CODEC_ID_WMAV1 , AV_CODEC_ID_WMAV2 , AV_CODEC_ID_MACE3 , AV_CODEC_ID_MACE6 , AV_CODEC_ID_VMDAUDIO , AV_CODEC_ID_FLAC , AV_CODEC_ID_MP3ADU , AV_CODEC_ID_MP3ON4 , AV_CODEC_ID_SHORTEN , AV_CODEC_ID_ALAC , AV_CODEC_ID_WESTWOOD_SND1 , AV_CODEC_ID_GSM , AV_CODEC_ID_QDM2 , AV_CODEC_ID_COOK , AV_CODEC_ID_TRUESPEECH , AV_CODEC_ID_TTA , AV_CODEC_ID_SMACKAUDIO , AV_CODEC_ID_QCELP , AV_CODEC_ID_WAVPACK , AV_CODEC_ID_DSICINAUDIO , AV_CODEC_ID_IMC , AV_CODEC_ID_MUSEPACK7 , AV_CODEC_ID_MLP , AV_CODEC_ID_GSM_MS , AV_CODEC_ID_ATRAC3 , AV_CODEC_ID_APE , AV_CODEC_ID_NELLYMOSER , AV_CODEC_ID_MUSEPACK8 , AV_CODEC_ID_SPEEX , AV_CODEC_ID_WMAVOICE , AV_CODEC_ID_WMAPRO , AV_CODEC_ID_WMALOSSLESS , AV_CODEC_ID_ATRAC3P , AV_CODEC_ID_EAC3 , AV_CODEC_ID_SIPR , AV_CODEC_ID_MP1 , AV_CODEC_ID_TWINVQ , AV_CODEC_ID_TRUEHD , AV_CODEC_ID_MP4ALS , AV_CODEC_ID_ATRAC1 , AV_CODEC_ID_BINKAUDIO_RDFT , AV_CODEC_ID_BINKAUDIO_DCT , AV_CODEC_ID_AAC_LATM , AV_CODEC_ID_QDMC , AV_CODEC_ID_CELT , AV_CODEC_ID_G723_1 , AV_CODEC_ID_G729 , AV_CODEC_ID_8SVX_EXP , AV_CODEC_ID_8SVX_FIB , AV_CODEC_ID_BMV_AUDIO , AV_CODEC_ID_RALF , AV_CODEC_ID_IAC , AV_CODEC_ID_ILBC , AV_CODEC_ID_OPUS , AV_CODEC_ID_COMFORT_NOISE , AV_CODEC_ID_TAK , AV_CODEC_ID_METASOUND , AV_CODEC_ID_PAF_AUDIO , AV_CODEC_ID_ON2AVC , AV_CODEC_ID_DSS_SP , AV_CODEC_ID_CODEC2 , AV_CODEC_ID_FFWAVESYNTH = 0x15800 , AV_CODEC_ID_SONIC , AV_CODEC_ID_SONIC_LS , AV_CODEC_ID_EVRC , AV_CODEC_ID_SMV , AV_CODEC_ID_DSD_LSBF , AV_CODEC_ID_DSD_MSBF , AV_CODEC_ID_DSD_LSBF_PLANAR , AV_CODEC_ID_DSD_MSBF_PLANAR , AV_CODEC_ID_4GV , AV_CODEC_ID_INTERPLAY_ACM , AV_CODEC_ID_XMA1 , AV_CODEC_ID_XMA2 , AV_CODEC_ID_DST , AV_CODEC_ID_ATRAC3AL , AV_CODEC_ID_ATRAC3PAL , AV_CODEC_ID_DOLBY_E , AV_CODEC_ID_APTX , AV_CODEC_ID_APTX_HD , AV_CODEC_ID_SBC , AV_CODEC_ID_ATRAC9 , AV_CODEC_ID_HCOM , AV_CODEC_ID_ACELP_KELVIN , AV_CODEC_ID_MPEGH_3D_AUDIO , AV_CODEC_ID_SIREN , AV_CODEC_ID_HCA , AV_CODEC_ID_FIRST_SUBTITLE = 0x17000 , AV_CODEC_ID_DVD_SUBTITLE = 0x17000 , AV_CODEC_ID_DVB_SUBTITLE , AV_CODEC_ID_TEXT , AV_CODEC_ID_XSUB , AV_CODEC_ID_SSA , AV_CODEC_ID_MOV_TEXT , AV_CODEC_ID_HDMV_PGS_SUBTITLE , AV_CODEC_ID_DVB_TELETEXT , AV_CODEC_ID_SRT , AV_CODEC_ID_MICRODVD = 0x17800 , AV_CODEC_ID_EIA_608 , AV_CODEC_ID_JACOSUB , AV_CODEC_ID_SAMI , AV_CODEC_ID_REALTEXT , AV_CODEC_ID_STL , AV_CODEC_ID_SUBVIEWER1 , AV_CODEC_ID_SUBVIEWER , AV_CODEC_ID_SUBRIP , AV_CODEC_ID_WEBVTT , AV_CODEC_ID_MPL2 , AV_CODEC_ID_VPLAYER , AV_CODEC_ID_PJS , AV_CODEC_ID_ASS , AV_CODEC_ID_HDMV_TEXT_SUBTITLE , AV_CODEC_ID_TTML , AV_CODEC_ID_ARIB_CAPTION , AV_CODEC_ID_FIRST_UNKNOWN = 0x18000 , AV_CODEC_ID_TTF = 0x18000 , AV_CODEC_ID_SCTE_35 , AV_CODEC_ID_EPG , AV_CODEC_ID_BINTEXT = 0x18800 , AV_CODEC_ID_XBIN , AV_CODEC_ID_IDF , AV_CODEC_ID_OTF , AV_CODEC_ID_SMPTE_KLV , AV_CODEC_ID_DVD_NAV , AV_CODEC_ID_TIMED_ID3 , AV_CODEC_ID_BIN_DATA , AV_CODEC_ID_PROBE = 0x19000 , AV_CODEC_ID_MPEG2TS = 0x20000 , AV_CODEC_ID_MPEG4SYSTEMS = 0x20001 , AV_CODEC_ID_FFMETADATA = 0x21000 , AV_CODEC_ID_WRAPPED_AVFRAME = 0x21001 }
	These are the codecs this library currently supports. More...

enum	Type { CODEC_TYPE_UNKNOWN = -1 , CODEC_TYPE_VIDEO , CODEC_TYPE_AUDIO , CODEC_TYPE_DATA , CODEC_TYPE_SUBTITLE , CODEC_TYPE_ATTACHMENT }
	The different types of Codecs that can exist in the system.

enum	Capabilities { CAP_DRAW_HORIZ_BAND = 0x0001 , CAP_DR1 = 0x0002 , CAP_PARSE_ONLY = 0x0004 , CAP_TRUNCATED = 0x0008 , CAP_HWACCEL = 0x0010 , CAP_DELAY = 0x0020 , CAP_SMALL_LAST_FRAME = 0x0040 , CAP_HWACCEL_VDPAU = 0x0080 , CAP_SUBFRAMES =0x0100 }
	Capability flags.

typedef enum com::avpkit::core::ICodec::ID	ID
	These are the codecs this library currently supports. More...

typedef enum com::avpkit::core::ICodec::Type	Type
	The different types of Codecs that can exist in the system.

typedef enum com::avpkit::core::ICodec::Capabilities	Capabilities
	Capability flags.

Protected Member Functions inherited from com::avpkit::ferry::RefCounted
virtual void	destroy ()
	This method is called by RefCounted objects when their Ref Count reaches zero and they are about to be destroyed.

Protected Attributes inherited from com::avpkit::ferry::RefCounted
AtomicInteger *	mRefCount
	This is the internal reference count, represented as an AtomicInteger to make sure it is thread safe.

void *	mAllocator
	Not part of public API.

Detailed Description

Definition at line 32 of file Codec.h.

Member Function Documentation

◆ acquire()

int32_t com::avpkit::core::Codec::acquire ( )

virtual

Internal Only.

DO NOT USE FROM JAVA.

Acquire a reference to this object. This increments the native internal ref count in native code by +1.

This method is called internally by Ferry in Java, and you should not call it without knowing what you are doing. But if you do call it, make sure you call release() once for each call you make to this method.

Returns: The refcount after the acquire. Note due to multi-threaded issues, you should not rely on this value, as it may change before the method returns to you.

Reimplemented from com::avpkit::ferry::RefCounted.

Definition at line 236 of file Codec.cpp.

   {
     int retval = 0;
     retval = RefCounted::acquire();
     VS_LOG_TRACE("Acquired %p: %d", this, retval);
     return retval;
   }

References com::avpkit::ferry::RefCounted::acquire().

◆ canDecode()

bool com::avpkit::core::Codec::canDecode ( )

virtual

Can this codec be used for decoding?

Returns: Can this Codec decode?

Implements com::avpkit::core::ICodec.

Definition at line 182 of file Codec.cpp.

   {
     return mCodec ? (mCodec->decode != NULL) : false;
   }

◆ canEncode()

bool com::avpkit::core::Codec::canEncode ( )

virtual

Can this codec be used for encoding?

Returns: Can this Codec encode?

Implements com::avpkit::core::ICodec.

Definition at line 188 of file Codec.cpp.

   {
     return mCodec ? (mCodec->encode2 != NULL) : false;
   }

◆ getCapabilities()

int32_t com::avpkit::core::Codec::getCapabilities ( )

virtual

Get the capabilites flag from the codec.

Returns: the capabilities flag

Implements com::avpkit::core::ICodec.

Definition at line 258 of file Codec.cpp.

   {
     if (!mCodec)
       return 0;
     return mCodec->capabilities;
   }

◆ getID()

virtual ID com::avpkit::core::Codec::getID ( )

inlinevirtual

Get the ID of this codec as an enumeration.

Returns: the ID of this codec, an enum ID

Implements com::avpkit::core::ICodec.

Definition at line 40 of file Codec.h.

     {
       // Warning; this might not be protable
       ID retval = AV_CODEC_ID_NONE;
       int id = getIDAsInt();
  
       // This cast is not defined in C++ when id is
       // not in ID.  That means if we're using a
       // newer version of LIBAVCODEC this might
       // give a bogus value for a Codec we don't
       // know about.
       retval = (ID)id;
       if (id != (int) retval)
       {
         // we assume some back and forth conversion failed...
         retval = AV_CODEC_ID_NONE;
       }
       return retval;
     }

References getIDAsInt().

◆ getIDAsInt()

int com::avpkit::core::Codec::getIDAsInt ( )

virtual

Get the ID of this codec, as an integer.

Returns: the ID of this codec, as an integer.

Implements com::avpkit::core::ICodec.

Definition at line 53 of file Codec.cpp.

   {
     int retval = AV_CODEC_ID_NONE;
     if (mCodec)
       retval = mCodec->id;
     return retval;
   }

Referenced by getID().

◆ getLongName()

const char * com::avpkit::core::Codec::getLongName ( )

virtual

Added for 1.17.

Get the long name for this codec.

Returns: the long name.

Implements com::avpkit::core::ICodec.

Definition at line 252 of file Codec.cpp.

   {
     return mCodec ? mCodec->long_name : 0;
   }

◆ getName()

const char * com::avpkit::core::Codec::getName ( )

virtual

Get the name of the codec.

Returns: The name of this Codec.

Implements com::avpkit::core::ICodec.

Definition at line 45 of file Codec.cpp.

                    {
     const char * retval = 0;
     if (mCodec)
       retval = mCodec->name;
     return retval;
   }

◆ getNumSupportedAudioChannelLayouts()

int32_t com::avpkit::core::Codec::getNumSupportedAudioChannelLayouts ( )

virtual

Get the number of different audio channel layouts this codec supports for encoding.

Not all codecs will report this.

Returns: the number or 0 if we don't know.

Implements com::avpkit::core::ICodec.

Definition at line 385 of file Codec.cpp.

   {
     if (!mCodec)
       return 0;
     int i = 0;
     for(const uint64_t* p=mCodec->channel_layouts;
       p && *p;
       p++,i++)
       ;
     return i;
   }

◆ getNumSupportedAudioSampleFormats()

int32_t com::avpkit::core::Codec::getNumSupportedAudioSampleFormats ( )

virtual

Get the number of different audio sample formats this codec supports for encoding.

Not all codecs will report this.

Returns: the number or 0 if we don't know.

Implements com::avpkit::core::ICodec.

Definition at line 357 of file Codec.cpp.

   {
     if (!mCodec)
       return 0;
     int i = 0;
     for(const enum AVSampleFormat* p=mCodec->sample_fmts;
       p && (*p != -1);
       p++,i++)
       ;
     return i;
   }

◆ getNumSupportedAudioSampleRates()

int32_t com::avpkit::core::Codec::getNumSupportedAudioSampleRates ( )

virtual

Get the number of different audio sample rates this codec supports for encoding.

Not all codecs will report this.

Returns: the number or 0 if we don't know.

Implements com::avpkit::core::ICodec.

Definition at line 331 of file Codec.cpp.

   {
     if (!mCodec)
       return 0;
     int i = 0;
     for(const int *p = mCodec->supported_samplerates;
     p && *p;
     ++p, ++i)
       ;
     return i;
   }

◆ getNumSupportedVideoFrameRates()

int32_t com::avpkit::core::Codec::getNumSupportedVideoFrameRates ( )

virtual

Get the number of frame rates this codec supports for encoding.

Not all codecs will report this number.

Returns: the number or 0 if we don't know.

Implements com::avpkit::core::ICodec.

Definition at line 273 of file Codec.cpp.

   {
     if (!mCodec)
       return 0;
     int count = 0;
     for(
         const AVRational* p=mCodec->supported_framerates;
         p && !(!p->den && !p->num);
         p++
     )
       ++count;
     return count;
   }

◆ getNumSupportedVideoPixelFormats()

int32_t com::avpkit::core::Codec::getNumSupportedVideoPixelFormats ( )

virtual

Get the number of supported video pixel formats this codec supports for encoding.

Not all codecs will report this.

Returns: the number or 0 if we don't know.

Implements com::avpkit::core::ICodec.

Definition at line 303 of file Codec.cpp.

   {
     if (!mCodec)
       return 0;
     int count = 0;
     for(const AVPixelFormat* p = mCodec->pix_fmts;
     p && (*p!=-1);
     p++)
       ++count;
     return count;
  
   }

◆ getSupportedAudioChannelLayout()

int64_t com::avpkit::core::Codec::getSupportedAudioChannelLayout ( int32_t index )

virtual

Get the supported audio channel layout at this index.

The value returned is a bit flag representing the different types of audio layout this codec can support. Test the values by bit-comparing them to the IAudioSamples.ChannelLayout enum types.

Parameters

index the index

Returns: the channel layout, or 0 if unknown, index < 0 or index >= getNumSupportedAudioChannelLayouts.

Implements com::avpkit::core::ICodec.

Definition at line 397 of file Codec.cpp.

   {
     if (!mCodec)
       return 0;
     int i = 0;
     for(const uint64_t* p=mCodec->channel_layouts;
       p && *p;
       p++,i++)
       if (index == i)
         return (int64_t)*p;
     return 0;
   }

◆ getSupportedAudioSampleFormat()

IAudioSamples::Format com::avpkit::core::Codec::getSupportedAudioSampleFormat ( int32_t index )

virtual

Get the supported sample format at this index.

Parameters

index the index in our list.

Returns: the format, or IAudioSamples.Format.FMT_NONE if unknown, index < 0 or index >= getNumSupportedAudioSampleFormats().

Implements com::avpkit::core::ICodec.

Definition at line 370 of file Codec.cpp.

   {
     if (!mCodec)
       return IAudioSamples::FMT_NONE;
     int i = 0;
     for(const enum AVSampleFormat* p=mCodec->sample_fmts;
       p && (*p != -1);
       p++,i++)
       if (index == i)
         return (IAudioSamples::Format)*p;
     return IAudioSamples::FMT_NONE;
     
   }

◆ getSupportedAudioSampleRate()

int32_t com::avpkit::core::Codec::getSupportedAudioSampleRate ( int32_t index )

virtual

Return the support audio sample rate at the given index.

Parameters

index the index in our list.

Returns: the sample rate, or 0 if unknown, index < 0 or index >= getNumSupportedAudioSampleRates()

Implements com::avpkit::core::ICodec.

Definition at line 343 of file Codec.cpp.

   {
     if (!mCodec)
       return 0;
     int i = 0;
     for(const int *p = mCodec->supported_samplerates;
     p && *p;
     p++, i++)
       if (i == index)
         return *p;
     return 0;
   }

◆ getSupportedVideoFrameRate()

IRational * com::avpkit::core::Codec::getSupportedVideoFrameRate ( int32_t index )

virtual

Return the supported frame rate at the given index.

Parameters

index the index in our list.

Returns: the frame rate, or null if unknown, if index <0 or if index >= getNumSupportedVideoFrameRates()

Implements com::avpkit::core::ICodec.

Definition at line 287 of file Codec.cpp.

   {
     if (!mCodec)
       return 0;
     int i = 0;
     for(
         const AVRational* p=mCodec->supported_framerates;
         p && !(!p->den && !p->num);
         p++, i++
     )
       if (index == i)
         return IRational::make(p->num,p->den);
     return 0;
   }

References com::avpkit::core::IRational::make().

◆ getSupportedVideoPixelFormat()

IPixelFormat::Type com::avpkit::core::Codec::getSupportedVideoPixelFormat ( int32_t index )

virtual

Return the supported video pixel format at the given index.

Parameters

index the index in our list.

Returns: the pixel format, or IPixelFormat.Type#NONE if unknown, if index <0 or if index >= getNumSupportedVideoPixelFormats()

Implements com::avpkit::core::ICodec.

Definition at line 317 of file Codec.cpp.

   {
     if (!mCodec)
       return IPixelFormat::NONE;
     int i = 0;
     for(const AVPixelFormat* p = mCodec->pix_fmts;
     p && (*p!=-1);
     p++,i++)
       if (index == i)
         return (IPixelFormat::Type)*p;
     return IPixelFormat::NONE;
   }

◆ getType()

ICodec::Type com::avpkit::core::Codec::getType ( )

virtual

Get the type of this codec.

Returns: The type of this Codec, as a enum Type

Implements com::avpkit::core::ICodec.

Definition at line 62 of file Codec.cpp.

   {
     Type retval = (Type) AVMEDIA_TYPE_UNKNOWN;
     if (mCodec)
       retval = (Type) mCodec->type;
     return retval;
   }

◆ hasCapability()

bool com::avpkit::core::Codec::hasCapability ( Capabilities capability )

virtual

Convenience method to check individual capability flags.

Parameters

capability the capability

Returns: true if flag is set; false otherwise.

Implements com::avpkit::core::ICodec.

Definition at line 265 of file Codec.cpp.

   {
     if (!mCodec)
       return false;
     return mCodec->capabilities&flag;
   }

◆ release()

int32_t com::avpkit::core::Codec::release ( )

virtual

Internal Only.

DO NOT USE FROM JAVA.

This decrements the native internal ref count by -1; the object is destroyed if its ref count reaches zero.

This method is called internally by Ferry in Java, and you should not call it without knowing what you are doing. But if you do call it, make sure you had previously called acquire() once for each call to release() you make.

Returns: The ref count after the release. Note due to multi-threaded issues, you should not rely on this value, as it may change before the method returns to you.

Reimplemented from com::avpkit::ferry::RefCounted.

Definition at line 244 of file Codec.cpp.

   {
     int retval = 0;
     retval = RefCounted::release();
     VS_LOG_TRACE("Released %p: %d", this, retval);
     return retval;
   }

References com::avpkit::ferry::RefCounted::release().

The documentation for this class was generated from the following files:

csrc/com/avpkit/core/Codec.h
csrc/com/avpkit/core/Codec.cpp

Public Member Functions

Static Public Member Functions

Public Attributes

Additional Inherited Members

Detailed Description

Member Function Documentation

◆ acquire()

◆ canDecode()

◆ canEncode()

◆ getCapabilities()

◆ getID()

◆ getIDAsInt()

◆ getLongName()

◆ getName()

◆ getNumSupportedAudioChannelLayouts()

◆ getNumSupportedAudioSampleFormats()

◆ getNumSupportedAudioSampleRates()

◆ getNumSupportedVideoFrameRates()

◆ getNumSupportedVideoPixelFormats()

◆ getSupportedAudioChannelLayout()

◆ getSupportedAudioSampleFormat()

◆ getSupportedAudioSampleRate()

◆ getSupportedVideoFrameRate()

◆ getSupportedVideoPixelFormat()

◆ getType()

◆ hasCapability()

◆ release()