*
* If you add a codec ID to this list, add it so that
* 1. no value of a existing codec ID changes (that would break ABI),
- * 2. Give it a value which when taken as ASCII is recognized uniquely by a human as this specific codec.
- * This ensures that 2 forks can independently add AVCodecIDs without producing conflicts.
+ * 2. it is as close as possible to similar codecs
*
* After adding new codec IDs, do not forget to add an entry to the codec
* descriptor list and bump libavcodec minor version.
AV_CODEC_ID_MSS2,
AV_CODEC_ID_VP9,
AV_CODEC_ID_AIC,
- AV_CODEC_ID_ESCAPE130_DEPRECATED,
- AV_CODEC_ID_G2M_DEPRECATED,
- AV_CODEC_ID_WEBP_DEPRECATED,
+ AV_CODEC_ID_ESCAPE130,
+ AV_CODEC_ID_G2M,
+ AV_CODEC_ID_WEBP,
AV_CODEC_ID_HNM4_VIDEO,
- AV_CODEC_ID_HEVC_DEPRECATED,
+ AV_CODEC_ID_HEVC,
+#define AV_CODEC_ID_H265 AV_CODEC_ID_HEVC
AV_CODEC_ID_FIC,
AV_CODEC_ID_ALIAS_PIX,
- AV_CODEC_ID_BRENDER_PIX_DEPRECATED,
- AV_CODEC_ID_PAF_VIDEO_DEPRECATED,
- AV_CODEC_ID_EXR_DEPRECATED,
- AV_CODEC_ID_VP7_DEPRECATED,
- AV_CODEC_ID_SANM_DEPRECATED,
- AV_CODEC_ID_SGIRLE_DEPRECATED,
- AV_CODEC_ID_MVC1_DEPRECATED,
- AV_CODEC_ID_MVC2_DEPRECATED,
+ 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_BRENDER_PIX= MKBETAG('B','P','I','X'),
- AV_CODEC_ID_Y41P = MKBETAG('Y','4','1','P'),
- AV_CODEC_ID_ESCAPE130 = MKBETAG('E','1','3','0'),
- AV_CODEC_ID_EXR = MKBETAG('0','E','X','R'),
- AV_CODEC_ID_AVRP = MKBETAG('A','V','R','P'),
-
- AV_CODEC_ID_012V = MKBETAG('0','1','2','V'),
- AV_CODEC_ID_G2M = MKBETAG( 0 ,'G','2','M'),
- AV_CODEC_ID_AVUI = MKBETAG('A','V','U','I'),
- AV_CODEC_ID_AYUV = MKBETAG('A','Y','U','V'),
- AV_CODEC_ID_TARGA_Y216 = MKBETAG('T','2','1','6'),
- AV_CODEC_ID_V308 = MKBETAG('V','3','0','8'),
- AV_CODEC_ID_V408 = MKBETAG('V','4','0','8'),
- AV_CODEC_ID_YUV4 = MKBETAG('Y','U','V','4'),
- AV_CODEC_ID_SANM = MKBETAG('S','A','N','M'),
- AV_CODEC_ID_PAF_VIDEO = MKBETAG('P','A','F','V'),
- AV_CODEC_ID_AVRN = MKBETAG('A','V','R','n'),
- AV_CODEC_ID_CPIA = MKBETAG('C','P','I','A'),
- AV_CODEC_ID_XFACE = MKBETAG('X','F','A','C'),
- AV_CODEC_ID_SGIRLE = MKBETAG('S','G','I','R'),
- AV_CODEC_ID_MVC1 = MKBETAG('M','V','C','1'),
- AV_CODEC_ID_MVC2 = MKBETAG('M','V','C','2'),
- AV_CODEC_ID_SNOW = MKBETAG('S','N','O','W'),
- AV_CODEC_ID_WEBP = MKBETAG('W','E','B','P'),
- AV_CODEC_ID_SMVJPEG = MKBETAG('S','M','V','J'),
- AV_CODEC_ID_HEVC = MKBETAG('H','2','6','5'),
-#define AV_CODEC_ID_H265 AV_CODEC_ID_HEVC
- AV_CODEC_ID_VP7 = MKBETAG('V','P','7','0'),
- AV_CODEC_ID_APNG = MKBETAG('A','P','N','G'),
+ AV_CODEC_ID_DXV,
+
+ 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,
/* various PCM "codecs" */
AV_CODEC_ID_FIRST_AUDIO = 0x10000, ///< A dummy id pointing at the start of audio codecs
AV_CODEC_ID_PCM_LXF,
AV_CODEC_ID_S302M,
AV_CODEC_ID_PCM_S8_PLANAR,
- AV_CODEC_ID_PCM_S24LE_PLANAR_DEPRECATED,
- AV_CODEC_ID_PCM_S32LE_PLANAR_DEPRECATED,
- AV_CODEC_ID_PCM_S16BE_PLANAR_DEPRECATED,
- AV_CODEC_ID_PCM_S24LE_PLANAR = MKBETAG(24,'P','S','P'),
- AV_CODEC_ID_PCM_S32LE_PLANAR = MKBETAG(32,'P','S','P'),
- AV_CODEC_ID_PCM_S16BE_PLANAR = MKBETAG('P','S','P',16),
+ AV_CODEC_ID_PCM_S24LE_PLANAR,
+ AV_CODEC_ID_PCM_S32LE_PLANAR,
+ AV_CODEC_ID_PCM_S16BE_PLANAR,
+ /* new PCM "codecs" should be added right below this line starting with
+ * an explicit value of for example 0x10800
+ */
/* various ADPCM codecs */
AV_CODEC_ID_ADPCM_IMA_QT = 0x11000,
AV_CODEC_ID_ADPCM_IMA_ISS,
AV_CODEC_ID_ADPCM_G722,
AV_CODEC_ID_ADPCM_IMA_APC,
- AV_CODEC_ID_ADPCM_VIMA_DEPRECATED,
- AV_CODEC_ID_ADPCM_VIMA = MKBETAG('V','I','M','A'),
+ AV_CODEC_ID_ADPCM_VIMA,
#if FF_API_VIMA_DECODER
- AV_CODEC_ID_VIMA = MKBETAG('V','I','M','A'),
+ AV_CODEC_ID_VIMA = AV_CODEC_ID_ADPCM_VIMA,
#endif
- AV_CODEC_ID_ADPCM_AFC = MKBETAG('A','F','C',' '),
- AV_CODEC_ID_ADPCM_IMA_OKI = MKBETAG('O','K','I',' '),
- AV_CODEC_ID_ADPCM_DTK = MKBETAG('D','T','K',' '),
- AV_CODEC_ID_ADPCM_IMA_RAD = MKBETAG('R','A','D',' '),
- AV_CODEC_ID_ADPCM_G726LE = MKBETAG('6','2','7','G'),
- AV_CODEC_ID_ADPCM_THP_LE = MKBETAG('T','H','P','L'),
+
+ 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,
/* AMR */
AV_CODEC_ID_AMR_NB = 0x12000,
AV_CODEC_ID_RALF,
AV_CODEC_ID_IAC,
AV_CODEC_ID_ILBC,
- AV_CODEC_ID_OPUS_DEPRECATED,
+ AV_CODEC_ID_OPUS,
AV_CODEC_ID_COMFORT_NOISE,
- AV_CODEC_ID_TAK_DEPRECATED,
+ AV_CODEC_ID_TAK,
AV_CODEC_ID_METASOUND,
- AV_CODEC_ID_PAF_AUDIO_DEPRECATED,
+ AV_CODEC_ID_PAF_AUDIO,
AV_CODEC_ID_ON2AVC,
AV_CODEC_ID_DSS_SP,
- AV_CODEC_ID_FFWAVESYNTH = MKBETAG('F','F','W','S'),
- AV_CODEC_ID_SONIC = MKBETAG('S','O','N','C'),
- AV_CODEC_ID_SONIC_LS = MKBETAG('S','O','N','L'),
- AV_CODEC_ID_PAF_AUDIO = MKBETAG('P','A','F','A'),
- AV_CODEC_ID_OPUS = MKBETAG('O','P','U','S'),
- AV_CODEC_ID_TAK = MKBETAG('t','B','a','K'),
- AV_CODEC_ID_EVRC = MKBETAG('s','e','v','c'),
- AV_CODEC_ID_SMV = MKBETAG('s','s','m','v'),
- AV_CODEC_ID_DSD_LSBF = MKBETAG('D','S','D','L'),
- AV_CODEC_ID_DSD_MSBF = MKBETAG('D','S','D','M'),
- AV_CODEC_ID_DSD_LSBF_PLANAR = MKBETAG('D','S','D','1'),
- AV_CODEC_ID_DSD_MSBF_PLANAR = MKBETAG('D','S','D','8'),
- AV_CODEC_ID_4GV = MKBETAG('s','4','g','v'),
+
+ 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,
/* subtitle codecs */
AV_CODEC_ID_FIRST_SUBTITLE = 0x17000, ///< A dummy ID pointing at the start of subtitle codecs.
AV_CODEC_ID_HDMV_PGS_SUBTITLE,
AV_CODEC_ID_DVB_TELETEXT,
AV_CODEC_ID_SRT,
- AV_CODEC_ID_MICRODVD = MKBETAG('m','D','V','D'),
- AV_CODEC_ID_EIA_608 = MKBETAG('c','6','0','8'),
- AV_CODEC_ID_JACOSUB = MKBETAG('J','S','U','B'),
- AV_CODEC_ID_SAMI = MKBETAG('S','A','M','I'),
- AV_CODEC_ID_REALTEXT = MKBETAG('R','T','X','T'),
- AV_CODEC_ID_STL = MKBETAG('S','p','T','L'),
- AV_CODEC_ID_SUBVIEWER1 = MKBETAG('S','b','V','1'),
- AV_CODEC_ID_SUBVIEWER = MKBETAG('S','u','b','V'),
- AV_CODEC_ID_SUBRIP = MKBETAG('S','R','i','p'),
- AV_CODEC_ID_WEBVTT = MKBETAG('W','V','T','T'),
- AV_CODEC_ID_MPL2 = MKBETAG('M','P','L','2'),
- AV_CODEC_ID_VPLAYER = MKBETAG('V','P','l','r'),
- AV_CODEC_ID_PJS = MKBETAG('P','h','J','S'),
- AV_CODEC_ID_ASS = MKBETAG('A','S','S',' '), ///< ASS as defined in Matroska
- AV_CODEC_ID_HDMV_TEXT_SUBTITLE = MKBETAG('B','D','T','X'),
+
+ 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,
/* other specific kind of codecs (generally used for attachments) */
AV_CODEC_ID_FIRST_UNKNOWN = 0x18000, ///< A dummy ID pointing at the start of various fake codecs.
AV_CODEC_ID_TTF = 0x18000,
- AV_CODEC_ID_BINTEXT = MKBETAG('B','T','X','T'),
- AV_CODEC_ID_XBIN = MKBETAG('X','B','I','N'),
- AV_CODEC_ID_IDF = MKBETAG( 0 ,'I','D','F'),
- AV_CODEC_ID_OTF = MKBETAG( 0 ,'O','T','F'),
- AV_CODEC_ID_SMPTE_KLV = MKBETAG('K','L','V','A'),
- AV_CODEC_ID_DVD_NAV = MKBETAG('D','N','A','V'),
- AV_CODEC_ID_TIMED_ID3 = MKBETAG('T','I','D','3'),
- AV_CODEC_ID_BIN_DATA = MKBETAG('D','A','T','A'),
+
+ 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, ///< codec_id is not known (like AV_CODEC_ID_NONE) but lavf should attempt to identify it
AV_CODEC_ID_MPEG4SYSTEMS = 0x20001, /**< _FAKE_ codec to indicate a MPEG-4 Systems
* stream (only used by libavformat) */
AV_CODEC_ID_FFMETADATA = 0x21000, ///< Dummy codec for streams containing only metadata information.
-
-#if FF_API_CODEC_ID
-#include "old_codec_ids.h"
-#endif
};
/**
* then passed to muxers.
*
* For video, it should typically contain one compressed frame. For audio it may
- * contain several compressed frames.
+ * contain several compressed frames. Encoders are allowed to output empty
+ * packets, with no compressed data, containing only side data
+ * (e.g. to update some stream parameters at the end of encoding).
*
* AVPacket is one of the few structs in FFmpeg, whose size is a part of public
* ABI. Thus it may be allocated on stack and no new fields can be added to it
* - decoding: Set by user, may be overwritten by libavcodec
* if this info is available in the stream
*/
- int bit_rate;
+ int64_t bit_rate;
/**
* number of bits the bitstream is allowed to diverge from the reference.
* - encoding: Set by user.
* - decoding: Set by user, may be overwritten by libavcodec.
*/
- int rc_max_rate;
+ int64_t rc_max_rate;
/**
* minimum bitrate
* - encoding: Set by user.
* - decoding: unused
*/
- int rc_min_rate;
+ int64_t rc_min_rate;
#if FF_API_MPV_OPT
/**
*/
uint64_t vbv_delay;
+#if FF_API_SIDEDATA_ONLY_PKT
/**
- * Encoding only. Allow encoders to output packets that do not contain any
- * encoded data, only side data.
+ * Encoding only and set by default. Allow encoders to output packets
+ * that do not contain any encoded data, only side data.
*
* Some encoders need to output such packets, e.g. to update some stream
* parameters at the end of encoding.
*
- * All callers are strongly recommended to set this option to 1 and update
- * their code to deal with such packets, since this behaviour may become
- * always enabled in the future (then this option will be deprecated and
- * later removed). To avoid ABI issues when this happens, the callers should
- * use AVOptions to set this field.
+ * @deprecated this field disables the default behaviour and
+ * it is kept only for compatibility.
*/
+ attribute_deprecated
int side_data_only_packets;
+#endif
/**
* Audio only. The number of "priming" samples (padding) inserted by the
*/
enum AVChromaLocation avcodec_chroma_pos_to_enum(int xpos, int ypos);
-#if FF_API_OLD_DECODE_AUDIO
-/**
- * Wrapper function which calls avcodec_decode_audio4.
- *
- * @deprecated Use avcodec_decode_audio4 instead.
- *
- * Decode the audio frame of size avpkt->size from avpkt->data into samples.
- * Some decoders may support multiple frames in a single AVPacket, such
- * decoders would then just decode the first frame. In this case,
- * avcodec_decode_audio3 has to be called again with an AVPacket that contains
- * the remaining data in order to decode the second frame etc.
- * If no frame
- * could be outputted, frame_size_ptr is zero. Otherwise, it is the
- * decompressed frame size in bytes.
- *
- * @warning You must set frame_size_ptr to the allocated size of the
- * output buffer before calling avcodec_decode_audio3().
- *
- * @warning The input buffer must be FF_INPUT_BUFFER_PADDING_SIZE larger than
- * the actual read bytes because some optimized bitstream readers read 32 or 64
- * bits at once and could read over the end.
- *
- * @warning The end of the input buffer avpkt->data should be set to 0 to ensure that
- * no overreading happens for damaged MPEG streams.
- *
- * @warning You must not provide a custom get_buffer() when using
- * avcodec_decode_audio3(). Doing so will override it with
- * avcodec_default_get_buffer. Use avcodec_decode_audio4() instead,
- * which does allow the application to provide a custom get_buffer().
- *
- * @note You might have to align the input buffer avpkt->data and output buffer
- * samples. The alignment requirements depend on the CPU: On some CPUs it isn't
- * necessary at all, on others it won't work at all if not aligned and on others
- * it will work but it will have an impact on performance.
- *
- * In practice, avpkt->data should have 4 byte alignment at minimum and
- * samples should be 16 byte aligned unless the CPU doesn't need it
- * (AltiVec and SSE do).
- *
- * @note Codecs which have the CODEC_CAP_DELAY capability set have a delay
- * between input and output, these need to be fed with avpkt->data=NULL,
- * avpkt->size=0 at the end to return the remaining frames.
- *
- * @param avctx the codec context
- * @param[out] samples the output buffer, sample type in avctx->sample_fmt
- * If the sample format is planar, each channel plane will
- * be the same size, with no padding between channels.
- * @param[in,out] frame_size_ptr the output buffer size in bytes
- * @param[in] avpkt The input AVPacket containing the input buffer.
- * You can create such packet with av_init_packet() and by then setting
- * data and size, some decoders might in addition need other fields.
- * All decoders are designed to use the least fields possible though.
- * @return On error a negative value is returned, otherwise the number of bytes
- * used or zero if no frame data was decompressed (used) from the input AVPacket.
- */
-attribute_deprecated int avcodec_decode_audio3(AVCodecContext *avctx, int16_t *samples,
- int *frame_size_ptr,
- AVPacket *avpkt);
-#endif
-
/**
* Decode the audio frame of size avpkt->size from avpkt->data into frame.
*
*/
AVCodec *avcodec_find_encoder_by_name(const char *name);
-#if FF_API_OLD_ENCODE_AUDIO
-/**
- * Encode an audio frame from samples into buf.
- *
- * @deprecated Use avcodec_encode_audio2 instead.
- *
- * @note The output buffer should be at least FF_MIN_BUFFER_SIZE bytes large.
- * However, for codecs with avctx->frame_size equal to 0 (e.g. PCM) the user
- * will know how much space is needed because it depends on the value passed
- * in buf_size as described below. In that case a lower value can be used.
- *
- * @param avctx the codec context
- * @param[out] buf the output buffer
- * @param[in] buf_size the output buffer size
- * @param[in] samples the input buffer containing the samples
- * The number of samples read from this buffer is frame_size*channels,
- * both of which are defined in avctx.
- * For codecs which have avctx->frame_size equal to 0 (e.g. PCM) the number of
- * samples read from samples is equal to:
- * buf_size * 8 / (avctx->channels * av_get_bits_per_sample(avctx->codec_id))
- * This also implies that av_get_bits_per_sample() must not return 0 for these
- * codecs.
- * @return On error a negative value is returned, on success zero or the number
- * of bytes used to encode the data read from the input buffer.
- */
-int attribute_deprecated avcodec_encode_audio(AVCodecContext *avctx,
- uint8_t *buf, int buf_size,
- const short *samples);
-#endif
-
/**
* Encode a frame of audio.
*
int avcodec_encode_audio2(AVCodecContext *avctx, AVPacket *avpkt,
const AVFrame *frame, int *got_packet_ptr);
-#if FF_API_OLD_ENCODE_VIDEO
-/**
- * @deprecated use avcodec_encode_video2() instead.
- *
- * Encode a video frame from pict into buf.
- * The input picture should be
- * stored using a specific format, namely avctx.pix_fmt.
- *
- * @param avctx the codec context
- * @param[out] buf the output buffer for the bitstream of encoded frame
- * @param[in] buf_size the size of the output buffer in bytes
- * @param[in] pict the input picture to encode
- * @return On error a negative value is returned, on success zero or the number
- * of bytes used from the output buffer.
- */
-attribute_deprecated
-int avcodec_encode_video(AVCodecContext *avctx, uint8_t *buf, int buf_size,
- const AVFrame *pict);
-#endif
-
/**
* Encode a frame of video.
*
projects / ffmpeg / blobdiff