Miam-Player  0.8.0
A nice music player
avcodec.h File Reference
#include <errno.h>
#include "libavutil/samplefmt.h"
#include "libavutil/attributes.h"
#include "libavutil/avutil.h"
#include "libavutil/buffer.h"
#include "libavutil/cpu.h"
#include "libavutil/channel_layout.h"
#include "libavutil/dict.h"
#include "libavutil/frame.h"
#include "libavutil/log.h"
#include "libavutil/pixfmt.h"
#include "libavutil/rational.h"
#include "version.h"

Go to the source code of this file.

Classes

struct  AVCodecDescriptor
 
struct  RcOverride
 
struct  AVPanScan
 
struct  AVCPBProperties
 
struct  AVPacketSideData
 
struct  AVPacket
 
struct  AVCodecContext
 
struct  AVProfile
 
struct  AVCodec
 
struct  AVHWAccel
 
struct  AVPicture
 
struct  AVSubtitleRect
 
struct  AVSubtitle
 
struct  AVCodecParameters
 
struct  AVCodecParserContext
 
struct  AVCodecParser
 
struct  AVBitStreamFilterContext
 
struct  AVBSFContext
 
struct  AVBitStreamFilter
 

Macros

#define AV_CODEC_ID_IFF_BYTERUN1   AV_CODEC_ID_IFF_ILBM
 
#define AV_CODEC_ID_H265   AV_CODEC_ID_HEVC
 
#define AV_CODEC_PROP_INTRA_ONLY   (1 << 0)
 
#define AV_CODEC_PROP_LOSSY   (1 << 1)
 
#define AV_CODEC_PROP_LOSSLESS   (1 << 2)
 
#define AV_CODEC_PROP_REORDER   (1 << 3)
 
#define AV_CODEC_PROP_BITMAP_SUB   (1 << 16)
 
#define AV_CODEC_PROP_TEXT_SUB   (1 << 17)
 
#define AV_INPUT_BUFFER_PADDING_SIZE   32
 
#define AV_INPUT_BUFFER_MIN_SIZE   16384
 
#define FF_INPUT_BUFFER_PADDING_SIZE   32
 
#define FF_MIN_BUFFER_SIZE   16384
 
#define FF_MAX_B_FRAMES   16
 
#define AV_CODEC_FLAG_UNALIGNED   (1 << 0)
 
#define AV_CODEC_FLAG_QSCALE   (1 << 1)
 
#define AV_CODEC_FLAG_4MV   (1 << 2)
 
#define AV_CODEC_FLAG_OUTPUT_CORRUPT   (1 << 3)
 
#define AV_CODEC_FLAG_QPEL   (1 << 4)
 
#define AV_CODEC_FLAG_PASS1   (1 << 9)
 
#define AV_CODEC_FLAG_PASS2   (1 << 10)
 
#define AV_CODEC_FLAG_LOOP_FILTER   (1 << 11)
 
#define AV_CODEC_FLAG_GRAY   (1 << 13)
 
#define AV_CODEC_FLAG_PSNR   (1 << 15)
 
#define AV_CODEC_FLAG_TRUNCATED   (1 << 16)
 
#define AV_CODEC_FLAG_INTERLACED_DCT   (1 << 18)
 
#define AV_CODEC_FLAG_LOW_DELAY   (1 << 19)
 
#define AV_CODEC_FLAG_GLOBAL_HEADER   (1 << 22)
 
#define AV_CODEC_FLAG_BITEXACT   (1 << 23)
 
#define AV_CODEC_FLAG_AC_PRED   (1 << 24)
 
#define AV_CODEC_FLAG_INTERLACED_ME   (1 << 29)
 
#define AV_CODEC_FLAG_CLOSED_GOP   (1U << 31)
 
#define AV_CODEC_FLAG2_FAST   (1 << 0)
 
#define AV_CODEC_FLAG2_NO_OUTPUT   (1 << 2)
 
#define AV_CODEC_FLAG2_LOCAL_HEADER   (1 << 3)
 
#define AV_CODEC_FLAG2_DROP_FRAME_TIMECODE   (1 << 13)
 
#define AV_CODEC_FLAG2_CHUNKS   (1 << 15)
 
#define AV_CODEC_FLAG2_IGNORE_CROP   (1 << 16)
 
#define AV_CODEC_FLAG2_SHOW_ALL   (1 << 22)
 
#define AV_CODEC_FLAG2_EXPORT_MVS   (1 << 28)
 
#define AV_CODEC_FLAG2_SKIP_MANUAL   (1 << 29)
 
#define AV_CODEC_FLAG2_RO_FLUSH_NOOP   (1 << 30)
 
#define AV_CODEC_CAP_DRAW_HORIZ_BAND   (1 << 0)
 
#define AV_CODEC_CAP_DR1   (1 << 1)
 
#define AV_CODEC_CAP_TRUNCATED   (1 << 3)
 
#define AV_CODEC_CAP_DELAY   (1 << 5)
 
#define AV_CODEC_CAP_SMALL_LAST_FRAME   (1 << 6)
 
#define AV_CODEC_CAP_HWACCEL_VDPAU   (1 << 7)
 
#define AV_CODEC_CAP_SUBFRAMES   (1 << 8)
 
#define AV_CODEC_CAP_EXPERIMENTAL   (1 << 9)
 
#define AV_CODEC_CAP_CHANNEL_CONF   (1 << 10)
 
#define AV_CODEC_CAP_FRAME_THREADS   (1 << 12)
 
#define AV_CODEC_CAP_SLICE_THREADS   (1 << 13)
 
#define AV_CODEC_CAP_PARAM_CHANGE   (1 << 14)
 
#define AV_CODEC_CAP_AUTO_THREADS   (1 << 15)
 
#define AV_CODEC_CAP_VARIABLE_FRAME_SIZE   (1 << 16)
 
#define AV_CODEC_CAP_AVOID_PROBING   (1 << 17)
 
#define AV_CODEC_CAP_INTRA_ONLY   0x40000000
 
#define AV_CODEC_CAP_LOSSLESS   0x80000000
 
#define CODEC_FLAG_UNALIGNED   AV_CODEC_FLAG_UNALIGNED
 
#define CODEC_FLAG_QSCALE   AV_CODEC_FLAG_QSCALE
 
#define CODEC_FLAG_4MV   AV_CODEC_FLAG_4MV
 
#define CODEC_FLAG_OUTPUT_CORRUPT   AV_CODEC_FLAG_OUTPUT_CORRUPT
 
#define CODEC_FLAG_QPEL   AV_CODEC_FLAG_QPEL
 
#define CODEC_FLAG_GMC   0x0020
 Use GMC. More...
 
#define CODEC_FLAG_MV0   0x0040
 
#define CODEC_FLAG_INPUT_PRESERVED   0x0100
 
#define CODEC_FLAG_PASS1   AV_CODEC_FLAG_PASS1
 
#define CODEC_FLAG_PASS2   AV_CODEC_FLAG_PASS2
 
#define CODEC_FLAG_GRAY   AV_CODEC_FLAG_GRAY
 
#define CODEC_FLAG_EMU_EDGE   0x4000
 
#define CODEC_FLAG_PSNR   AV_CODEC_FLAG_PSNR
 
#define CODEC_FLAG_TRUNCATED   AV_CODEC_FLAG_TRUNCATED
 
#define CODEC_FLAG_NORMALIZE_AQP   0x00020000
 
#define CODEC_FLAG_INTERLACED_DCT   AV_CODEC_FLAG_INTERLACED_DCT
 
#define CODEC_FLAG_LOW_DELAY   AV_CODEC_FLAG_LOW_DELAY
 
#define CODEC_FLAG_GLOBAL_HEADER   AV_CODEC_FLAG_GLOBAL_HEADER
 
#define CODEC_FLAG_BITEXACT   AV_CODEC_FLAG_BITEXACT
 
#define CODEC_FLAG_AC_PRED   AV_CODEC_FLAG_AC_PRED
 
#define CODEC_FLAG_LOOP_FILTER   AV_CODEC_FLAG_LOOP_FILTER
 
#define CODEC_FLAG_INTERLACED_ME   AV_CODEC_FLAG_INTERLACED_ME
 
#define CODEC_FLAG_CLOSED_GOP   AV_CODEC_FLAG_CLOSED_GOP
 
#define CODEC_FLAG2_FAST   AV_CODEC_FLAG2_FAST
 
#define CODEC_FLAG2_NO_OUTPUT   AV_CODEC_FLAG2_NO_OUTPUT
 
#define CODEC_FLAG2_LOCAL_HEADER   AV_CODEC_FLAG2_LOCAL_HEADER
 
#define CODEC_FLAG2_DROP_FRAME_TIMECODE   AV_CODEC_FLAG2_DROP_FRAME_TIMECODE
 
#define CODEC_FLAG2_IGNORE_CROP   AV_CODEC_FLAG2_IGNORE_CROP
 
#define CODEC_FLAG2_CHUNKS   AV_CODEC_FLAG2_CHUNKS
 
#define CODEC_FLAG2_SHOW_ALL   AV_CODEC_FLAG2_SHOW_ALL
 
#define CODEC_FLAG2_EXPORT_MVS   AV_CODEC_FLAG2_EXPORT_MVS
 
#define CODEC_FLAG2_SKIP_MANUAL   AV_CODEC_FLAG2_SKIP_MANUAL
 
#define CODEC_CAP_DRAW_HORIZ_BAND   AV_CODEC_CAP_DRAW_HORIZ_BAND
 Decoder can use draw_horiz_band callback. More...
 
#define CODEC_CAP_DR1   AV_CODEC_CAP_DR1
 
#define CODEC_CAP_TRUNCATED   AV_CODEC_CAP_TRUNCATED
 
#define CODEC_CAP_HWACCEL   0x0010
 
#define CODEC_CAP_DELAY   AV_CODEC_CAP_DELAY
 
#define CODEC_CAP_SMALL_LAST_FRAME   AV_CODEC_CAP_SMALL_LAST_FRAME
 
#define CODEC_CAP_HWACCEL_VDPAU   AV_CODEC_CAP_HWACCEL_VDPAU
 
#define CODEC_CAP_SUBFRAMES   AV_CODEC_CAP_SUBFRAMES
 
#define CODEC_CAP_EXPERIMENTAL   AV_CODEC_CAP_EXPERIMENTAL
 
#define CODEC_CAP_CHANNEL_CONF   AV_CODEC_CAP_CHANNEL_CONF
 
#define CODEC_CAP_NEG_LINESIZES   0x0800
 
#define CODEC_CAP_FRAME_THREADS   AV_CODEC_CAP_FRAME_THREADS
 
#define CODEC_CAP_SLICE_THREADS   AV_CODEC_CAP_SLICE_THREADS
 
#define CODEC_CAP_PARAM_CHANGE   AV_CODEC_CAP_PARAM_CHANGE
 
#define CODEC_CAP_AUTO_THREADS   AV_CODEC_CAP_AUTO_THREADS
 
#define CODEC_CAP_VARIABLE_FRAME_SIZE   AV_CODEC_CAP_VARIABLE_FRAME_SIZE
 
#define CODEC_CAP_INTRA_ONLY   AV_CODEC_CAP_INTRA_ONLY
 
#define CODEC_CAP_LOSSLESS   AV_CODEC_CAP_LOSSLESS
 
#define HWACCEL_CODEC_CAP_EXPERIMENTAL   0x0200
 
#define MB_TYPE_INTRA4x4   0x0001
 
#define MB_TYPE_INTRA16x16   0x0002
 
#define MB_TYPE_INTRA_PCM   0x0004
 
#define MB_TYPE_16x16   0x0008
 
#define MB_TYPE_16x8   0x0010
 
#define MB_TYPE_8x16   0x0020
 
#define MB_TYPE_8x8   0x0040
 
#define MB_TYPE_INTERLACED   0x0080
 
#define MB_TYPE_DIRECT2   0x0100
 
#define MB_TYPE_ACPRED   0x0200
 
#define MB_TYPE_GMC   0x0400
 
#define MB_TYPE_SKIP   0x0800
 
#define MB_TYPE_P0L0   0x1000
 
#define MB_TYPE_P1L0   0x2000
 
#define MB_TYPE_P0L1   0x4000
 
#define MB_TYPE_P1L1   0x8000
 
#define MB_TYPE_L0   (MB_TYPE_P0L0 | MB_TYPE_P1L0)
 
#define MB_TYPE_L1   (MB_TYPE_P0L1 | MB_TYPE_P1L1)
 
#define MB_TYPE_L0L1   (MB_TYPE_L0 | MB_TYPE_L1)
 
#define MB_TYPE_QUANT   0x00010000
 
#define MB_TYPE_CBP   0x00020000
 
#define FF_QSCALE_TYPE_MPEG1   0
 
#define FF_QSCALE_TYPE_MPEG2   1
 
#define FF_QSCALE_TYPE_H264   2
 
#define FF_QSCALE_TYPE_VP56   3
 
#define AV_GET_BUFFER_FLAG_REF   (1 << 0)
 
#define AV_PKT_DATA_QUALITY_FACTOR   AV_PKT_DATA_QUALITY_STATS
 
#define AV_PKT_FLAG_KEY   0x0001
 The packet contains a keyframe. More...
 
#define AV_PKT_FLAG_CORRUPT   0x0002
 The packet content is corrupted. More...
 
#define AV_PKT_FLAG_DISCARD   0x0004
 
#define FF_COMPRESSION_DEFAULT   -1
 
#define FF_ASPECT_EXTENDED   15
 
#define FF_RC_STRATEGY_XVID   1
 
#define FF_PRED_LEFT   0
 
#define FF_PRED_PLANE   1
 
#define FF_PRED_MEDIAN   2
 
#define FF_CMP_SAD   0
 
#define FF_CMP_SSE   1
 
#define FF_CMP_SATD   2
 
#define FF_CMP_DCT   3
 
#define FF_CMP_PSNR   4
 
#define FF_CMP_BIT   5
 
#define FF_CMP_RD   6
 
#define FF_CMP_ZERO   7
 
#define FF_CMP_VSAD   8
 
#define FF_CMP_VSSE   9
 
#define FF_CMP_NSSE   10
 
#define FF_CMP_W53   11
 
#define FF_CMP_W97   12
 
#define FF_CMP_DCTMAX   13
 
#define FF_CMP_DCT264   14
 
#define FF_CMP_MEDIAN_SAD   15
 
#define FF_CMP_CHROMA   256
 
#define FF_DTG_AFD_SAME   8
 
#define FF_DTG_AFD_4_3   9
 
#define FF_DTG_AFD_16_9   10
 
#define FF_DTG_AFD_14_9   11
 
#define FF_DTG_AFD_4_3_SP_14_9   13
 
#define FF_DTG_AFD_16_9_SP_14_9   14
 
#define FF_DTG_AFD_SP_4_3   15
 
#define FF_DEFAULT_QUANT_BIAS   999999
 
#define SLICE_FLAG_CODED_ORDER   0x0001
 draw_horiz_band() is called in coded order instead of display More...
 
#define SLICE_FLAG_ALLOW_FIELD   0x0002
 allow draw_horiz_band() with field slices (MPEG-2 field pics) More...
 
#define SLICE_FLAG_ALLOW_PLANE   0x0004
 allow draw_horiz_band() with 1 component at a time (SVQ1) More...
 
#define FF_MB_DECISION_SIMPLE   0
 uses mb_cmp More...
 
#define FF_MB_DECISION_BITS   1
 chooses the one which needs the fewest bits More...
 
#define FF_MB_DECISION_RD   2
 rate distortion More...
 
#define FF_CODER_TYPE_VLC   0
 
#define FF_CODER_TYPE_AC   1
 
#define FF_CODER_TYPE_RAW   2
 
#define FF_CODER_TYPE_RLE   3
 
#define FF_CODER_TYPE_DEFLATE   4
 
#define FF_BUG_AUTODETECT   1
 autodetection More...
 
#define FF_BUG_OLD_MSMPEG4   2
 
#define FF_BUG_XVID_ILACE   4
 
#define FF_BUG_UMP4   8
 
#define FF_BUG_NO_PADDING   16
 
#define FF_BUG_AMV   32
 
#define FF_BUG_AC_VLC   0
 Will be removed, libavcodec can now handle these non-compliant files by default. More...
 
#define FF_BUG_QPEL_CHROMA   64
 
#define FF_BUG_STD_QPEL   128
 
#define FF_BUG_QPEL_CHROMA2   256
 
#define FF_BUG_DIRECT_BLOCKSIZE   512
 
#define FF_BUG_EDGE   1024
 
#define FF_BUG_HPEL_CHROMA   2048
 
#define FF_BUG_DC_CLIP   4096
 
#define FF_BUG_MS   8192
 Work around various bugs in Microsoft's broken decoders. More...
 
#define FF_BUG_TRUNCATED   16384
 
#define FF_BUG_IEDGE   32768
 
#define FF_COMPLIANCE_VERY_STRICT   2
 Strictly conform to an older more strict version of the spec or reference software. More...
 
#define FF_COMPLIANCE_STRICT   1
 Strictly conform to all the things in the spec no matter what consequences. More...
 
#define FF_COMPLIANCE_NORMAL   0
 
#define FF_COMPLIANCE_UNOFFICIAL   -1
 Allow unofficial extensions. More...
 
#define FF_COMPLIANCE_EXPERIMENTAL   -2
 Allow nonstandardized experimental things. More...
 
#define FF_EC_GUESS_MVS   1
 
#define FF_EC_DEBLOCK   2
 
#define FF_EC_FAVOR_INTER   256
 
#define FF_DEBUG_PICT_INFO   1
 
#define FF_DEBUG_RC   2
 
#define FF_DEBUG_BITSTREAM   4
 
#define FF_DEBUG_MB_TYPE   8
 
#define FF_DEBUG_QP   16
 
#define FF_DEBUG_MV   32
 
#define FF_DEBUG_DCT_COEFF   0x00000040
 
#define FF_DEBUG_SKIP   0x00000080
 
#define FF_DEBUG_STARTCODE   0x00000100
 
#define FF_DEBUG_PTS   0x00000200
 
#define FF_DEBUG_ER   0x00000400
 
#define FF_DEBUG_MMCO   0x00000800
 
#define FF_DEBUG_BUGS   0x00001000
 
#define FF_DEBUG_VIS_QP   0x00002000
 only access through AVOptions from outside libavcodec More...
 
#define FF_DEBUG_VIS_MB_TYPE   0x00004000
 only access through AVOptions from outside libavcodec More...
 
#define FF_DEBUG_BUFFERS   0x00008000
 
#define FF_DEBUG_THREADS   0x00010000
 
#define FF_DEBUG_GREEN_MD   0x00800000
 
#define FF_DEBUG_NOMC   0x01000000
 
#define FF_DEBUG_VIS_MV_P_FOR   0x00000001
 
#define FF_DEBUG_VIS_MV_B_FOR   0x00000002
 
#define FF_DEBUG_VIS_MV_B_BACK   0x00000004
 
#define AV_EF_CRCCHECK   (1<<0)
 
#define AV_EF_BITSTREAM   (1<<1)
 detect bitstream specification deviations More...
 
#define AV_EF_BUFFER   (1<<2)
 detect improper bitstream length More...
 
#define AV_EF_EXPLODE   (1<<3)
 abort decoding on minor error detection More...
 
#define AV_EF_IGNORE_ERR   (1<<15)
 ignore errors and continue More...
 
#define AV_EF_CAREFUL   (1<<16)
 consider things that violate the spec, are fast to calculate and have not been seen in the wild as errors More...
 
#define AV_EF_COMPLIANT   (1<<17)
 consider all spec non compliances as errors More...
 
#define AV_EF_AGGRESSIVE   (1<<18)
 consider things that a sane encoder should not do as an error More...
 
#define FF_DCT_AUTO   0
 
#define FF_DCT_FASTINT   1
 
#define FF_DCT_INT   2
 
#define FF_DCT_MMX   3
 
#define FF_DCT_ALTIVEC   5
 
#define FF_DCT_FAAN   6
 
#define FF_IDCT_AUTO   0
 
#define FF_IDCT_INT   1
 
#define FF_IDCT_SIMPLE   2
 
#define FF_IDCT_SIMPLEMMX   3
 
#define FF_IDCT_ARM   7
 
#define FF_IDCT_ALTIVEC   8
 
#define FF_IDCT_SH4   9
 
#define FF_IDCT_SIMPLEARM   10
 
#define FF_IDCT_IPP   13
 
#define FF_IDCT_XVID   14
 
#define FF_IDCT_XVIDMMX   14
 
#define FF_IDCT_SIMPLEARMV5TE   16
 
#define FF_IDCT_SIMPLEARMV6   17
 
#define FF_IDCT_SIMPLEVIS   18
 
#define FF_IDCT_FAAN   20
 
#define FF_IDCT_SIMPLENEON   22
 
#define FF_IDCT_SIMPLEALPHA   23
 
#define FF_IDCT_SIMPLEAUTO   128
 
#define FF_THREAD_FRAME   1
 Decode more than one frame at once. More...
 
#define FF_THREAD_SLICE   2
 Decode more than one part of a single frame at once. More...
 
#define FF_PROFILE_UNKNOWN   -99
 
#define FF_PROFILE_RESERVED   -100
 
#define FF_PROFILE_AAC_MAIN   0
 
#define FF_PROFILE_AAC_LOW   1
 
#define FF_PROFILE_AAC_SSR   2
 
#define FF_PROFILE_AAC_LTP   3
 
#define FF_PROFILE_AAC_HE   4
 
#define FF_PROFILE_AAC_HE_V2   28
 
#define FF_PROFILE_AAC_LD   22
 
#define FF_PROFILE_AAC_ELD   38
 
#define FF_PROFILE_MPEG2_AAC_LOW   128
 
#define FF_PROFILE_MPEG2_AAC_HE   131
 
#define FF_PROFILE_DNXHD   0
 
#define FF_PROFILE_DNXHR_LB   1
 
#define FF_PROFILE_DNXHR_SQ   2
 
#define FF_PROFILE_DNXHR_HQ   3
 
#define FF_PROFILE_DNXHR_HQX   4
 
#define FF_PROFILE_DNXHR_444   5
 
#define FF_PROFILE_DTS   20
 
#define FF_PROFILE_DTS_ES   30
 
#define FF_PROFILE_DTS_96_24   40
 
#define FF_PROFILE_DTS_HD_HRA   50
 
#define FF_PROFILE_DTS_HD_MA   60
 
#define FF_PROFILE_DTS_EXPRESS   70
 
#define FF_PROFILE_MPEG2_422   0
 
#define FF_PROFILE_MPEG2_HIGH   1
 
#define FF_PROFILE_MPEG2_SS   2
 
#define FF_PROFILE_MPEG2_SNR_SCALABLE   3
 
#define FF_PROFILE_MPEG2_MAIN   4
 
#define FF_PROFILE_MPEG2_SIMPLE   5
 
#define FF_PROFILE_H264_CONSTRAINED   (1<<9)
 
#define FF_PROFILE_H264_INTRA   (1<<11)
 
#define FF_PROFILE_H264_BASELINE   66
 
#define FF_PROFILE_H264_CONSTRAINED_BASELINE   (66|FF_PROFILE_H264_CONSTRAINED)
 
#define FF_PROFILE_H264_MAIN   77
 
#define FF_PROFILE_H264_EXTENDED   88
 
#define FF_PROFILE_H264_HIGH   100
 
#define FF_PROFILE_H264_HIGH_10   110
 
#define FF_PROFILE_H264_HIGH_10_INTRA   (110|FF_PROFILE_H264_INTRA)
 
#define FF_PROFILE_H264_MULTIVIEW_HIGH   118
 
#define FF_PROFILE_H264_HIGH_422   122
 
#define FF_PROFILE_H264_HIGH_422_INTRA   (122|FF_PROFILE_H264_INTRA)
 
#define FF_PROFILE_H264_STEREO_HIGH   128
 
#define FF_PROFILE_H264_HIGH_444   144
 
#define FF_PROFILE_H264_HIGH_444_PREDICTIVE   244
 
#define FF_PROFILE_H264_HIGH_444_INTRA   (244|FF_PROFILE_H264_INTRA)
 
#define FF_PROFILE_H264_CAVLC_444   44
 
#define FF_PROFILE_VC1_SIMPLE   0
 
#define FF_PROFILE_VC1_MAIN   1
 
#define FF_PROFILE_VC1_COMPLEX   2
 
#define FF_PROFILE_VC1_ADVANCED   3
 
#define FF_PROFILE_MPEG4_SIMPLE   0
 
#define FF_PROFILE_MPEG4_SIMPLE_SCALABLE   1
 
#define FF_PROFILE_MPEG4_CORE   2
 
#define FF_PROFILE_MPEG4_MAIN   3
 
#define FF_PROFILE_MPEG4_N_BIT   4
 
#define FF_PROFILE_MPEG4_SCALABLE_TEXTURE   5
 
#define FF_PROFILE_MPEG4_SIMPLE_FACE_ANIMATION   6
 
#define FF_PROFILE_MPEG4_BASIC_ANIMATED_TEXTURE   7
 
#define FF_PROFILE_MPEG4_HYBRID   8
 
#define FF_PROFILE_MPEG4_ADVANCED_REAL_TIME   9
 
#define FF_PROFILE_MPEG4_CORE_SCALABLE   10
 
#define FF_PROFILE_MPEG4_ADVANCED_CODING   11
 
#define FF_PROFILE_MPEG4_ADVANCED_CORE   12
 
#define FF_PROFILE_MPEG4_ADVANCED_SCALABLE_TEXTURE   13
 
#define FF_PROFILE_MPEG4_SIMPLE_STUDIO   14
 
#define FF_PROFILE_MPEG4_ADVANCED_SIMPLE   15
 
#define FF_PROFILE_JPEG2000_CSTREAM_RESTRICTION_0   1
 
#define FF_PROFILE_JPEG2000_CSTREAM_RESTRICTION_1   2
 
#define FF_PROFILE_JPEG2000_CSTREAM_NO_RESTRICTION   32768
 
#define FF_PROFILE_JPEG2000_DCINEMA_2K   3
 
#define FF_PROFILE_JPEG2000_DCINEMA_4K   4
 
#define FF_PROFILE_VP9_0   0
 
#define FF_PROFILE_VP9_1   1
 
#define FF_PROFILE_VP9_2   2
 
#define FF_PROFILE_VP9_3   3
 
#define FF_PROFILE_HEVC_MAIN   1
 
#define FF_PROFILE_HEVC_MAIN_10   2
 
#define FF_PROFILE_HEVC_MAIN_STILL_PICTURE   3
 
#define FF_PROFILE_HEVC_REXT   4
 
#define FF_LEVEL_UNKNOWN   -99
 
#define FF_SUB_CHARENC_MODE_DO_NOTHING   -1
 do nothing (demuxer outputs a stream supposed to be already in UTF-8, or the codec is bitmap for instance) More...
 
#define FF_SUB_CHARENC_MODE_AUTOMATIC   0
 libavcodec will select the mode itself More...
 
#define FF_SUB_CHARENC_MODE_PRE_DECODER   1
 the AVPacket data needs to be recoded to UTF-8 before being fed to the decoder, requires iconv More...
 
#define FF_CODEC_PROPERTY_LOSSLESS   0x00000001
 
#define FF_CODEC_PROPERTY_CLOSED_CAPTIONS   0x00000002
 
#define FF_SUB_TEXT_FMT_ASS   0
 
#define FF_SUB_TEXT_FMT_ASS_WITH_TIMINGS   1
 
#define AV_HWACCEL_FLAG_IGNORE_LEVEL   (1 << 0)
 
#define AV_HWACCEL_FLAG_ALLOW_HIGH_DEPTH   (1 << 1)
 
#define AV_SUBTITLE_FLAG_FORCED   0x00000001
 
#define AV_PARSER_PTS_NB   4
 
#define PARSER_FLAG_COMPLETE_FRAMES   0x0001
 
#define PARSER_FLAG_ONCE   0x0002
 
#define PARSER_FLAG_FETCHED_OFFSET   0x0004
 Set if the parser has a valid file offset. More...
 
#define PARSER_FLAG_USE_CODEC_TS   0x1000
 

Typedefs

typedef struct AVCodecDescriptor AVCodecDescriptor
 
typedef struct RcOverride RcOverride
 
typedef struct AVPanScan AVPanScan
 
typedef struct AVCPBProperties AVCPBProperties
 
typedef struct AVPacketSideData AVPacketSideData
 
typedef struct AVPacket AVPacket
 
typedef struct AVCodecContext AVCodecContext
 
typedef struct AVProfile AVProfile
 
typedef struct AVCodecDefault AVCodecDefault
 
typedef struct AVCodec AVCodec
 
typedef struct AVHWAccel AVHWAccel
 
typedef struct AVPicture AVPicture
 
typedef struct AVSubtitleRect AVSubtitleRect
 
typedef struct AVSubtitle AVSubtitle
 
typedef struct AVCodecParameters AVCodecParameters
 
typedef struct AVCodecParserContext AVCodecParserContext
 
typedef struct AVCodecParser AVCodecParser
 
typedef struct ReSampleContext ReSampleContext
 
typedef struct AVBitStreamFilterContext AVBitStreamFilterContext
 
typedef struct AVBSFInternal AVBSFInternal
 
typedef struct AVBSFContext AVBSFContext
 
typedef struct AVBitStreamFilter AVBitStreamFilter
 
typedef struct AVBSFList AVBSFList
 

Enumerations

enum  AVCodecID {
  AV_CODEC_ID_NONE, AV_CODEC_ID_MPEG1VIDEO, AV_CODEC_ID_MPEG2VIDEO, AV_CODEC_ID_MPEG2VIDEO_XVMC,
  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_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_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_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_VIMA = 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_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_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_VOXWARE, 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_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_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_FIRST_UNKNOWN = 0x18000,
  AV_CODEC_ID_TTF = 0x18000, AV_CODEC_ID_SCTE_35, 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
}
 
enum  Motion_Est_ID {
  ME_ZERO = 1, ME_FULL, ME_LOG, ME_PHODS,
  ME_EPZS, ME_X1, ME_HEX, ME_UMH,
  ME_TESA, ME_ITER =50
}
 
enum  AVDiscard {
  AVDISCARD_NONE =-16, AVDISCARD_DEFAULT = 0, AVDISCARD_NONREF = 8, AVDISCARD_BIDIR = 16,
  AVDISCARD_NONINTRA = 24, AVDISCARD_NONKEY = 32, AVDISCARD_ALL = 48
}
 
enum  AVAudioServiceType {
  AV_AUDIO_SERVICE_TYPE_MAIN = 0, AV_AUDIO_SERVICE_TYPE_EFFECTS = 1, AV_AUDIO_SERVICE_TYPE_VISUALLY_IMPAIRED = 2, AV_AUDIO_SERVICE_TYPE_HEARING_IMPAIRED = 3,
  AV_AUDIO_SERVICE_TYPE_DIALOGUE = 4, AV_AUDIO_SERVICE_TYPE_COMMENTARY = 5, AV_AUDIO_SERVICE_TYPE_EMERGENCY = 6, AV_AUDIO_SERVICE_TYPE_VOICE_OVER = 7,
  AV_AUDIO_SERVICE_TYPE_KARAOKE = 8, AV_AUDIO_SERVICE_TYPE_NB
}
 
enum  AVPacketSideDataType {
  AV_PKT_DATA_PALETTE, AV_PKT_DATA_NEW_EXTRADATA, AV_PKT_DATA_PARAM_CHANGE, AV_PKT_DATA_H263_MB_INFO,
  AV_PKT_DATA_REPLAYGAIN, AV_PKT_DATA_DISPLAYMATRIX, AV_PKT_DATA_STEREO3D, AV_PKT_DATA_AUDIO_SERVICE_TYPE,
  AV_PKT_DATA_QUALITY_STATS, AV_PKT_DATA_FALLBACK_TRACK, AV_PKT_DATA_CPB_PROPERTIES, AV_PKT_DATA_SKIP_SAMPLES =70,
  AV_PKT_DATA_JP_DUALMONO, AV_PKT_DATA_STRINGS_METADATA, AV_PKT_DATA_SUBTITLE_POSITION, AV_PKT_DATA_MATROSKA_BLOCKADDITIONAL,
  AV_PKT_DATA_WEBVTT_IDENTIFIER, AV_PKT_DATA_WEBVTT_SETTINGS, AV_PKT_DATA_METADATA_UPDATE, AV_PKT_DATA_MPEGTS_STREAM_ID,
  AV_PKT_DATA_MASTERING_DISPLAY_METADATA
}
 
enum  AVSideDataParamChangeFlags { AV_SIDE_DATA_PARAM_CHANGE_CHANNEL_COUNT = 0x0001, AV_SIDE_DATA_PARAM_CHANGE_CHANNEL_LAYOUT = 0x0002, AV_SIDE_DATA_PARAM_CHANGE_SAMPLE_RATE = 0x0004, AV_SIDE_DATA_PARAM_CHANGE_DIMENSIONS = 0x0008 }
 
enum  AVFieldOrder {
  AV_FIELD_UNKNOWN, AV_FIELD_PROGRESSIVE, AV_FIELD_TT, AV_FIELD_BB,
  AV_FIELD_TB, AV_FIELD_BT
}
 
enum  AVSubtitleType { SUBTITLE_NONE, SUBTITLE_BITMAP, SUBTITLE_TEXT, SUBTITLE_ASS }
 
enum  AVPictureStructure { AV_PICTURE_STRUCTURE_UNKNOWN, AV_PICTURE_STRUCTURE_TOP_FIELD, AV_PICTURE_STRUCTURE_BOTTOM_FIELD, AV_PICTURE_STRUCTURE_FRAME }
 
enum  AVLockOp { AV_LOCK_CREATE, AV_LOCK_OBTAIN, AV_LOCK_RELEASE, AV_LOCK_DESTROY }
 

Functions

AVRational av_codec_get_pkt_timebase (const AVCodecContext *avctx)
 
void av_codec_set_pkt_timebase (AVCodecContext *avctx, AVRational val)
 
const AVCodecDescriptorav_codec_get_codec_descriptor (const AVCodecContext *avctx)
 
void av_codec_set_codec_descriptor (AVCodecContext *avctx, const AVCodecDescriptor *desc)
 
unsigned av_codec_get_codec_properties (const AVCodecContext *avctx)
 
int av_codec_get_lowres (const AVCodecContext *avctx)
 
void av_codec_set_lowres (AVCodecContext *avctx, int val)
 
int av_codec_get_seek_preroll (const AVCodecContext *avctx)
 
void av_codec_set_seek_preroll (AVCodecContext *avctx, int val)
 
uint16_t * av_codec_get_chroma_intra_matrix (const AVCodecContext *avctx)
 
void av_codec_set_chroma_intra_matrix (AVCodecContext *avctx, uint16_t *val)
 
int av_codec_get_max_lowres (const AVCodec *codec)
 
AVCodecav_codec_next (const AVCodec *c)
 
unsigned avcodec_version (void)
 
const char * avcodec_configuration (void)
 
const char * avcodec_license (void)
 
void avcodec_register (AVCodec *codec)
 
void avcodec_register_all (void)
 
AVCodecContextavcodec_alloc_context3 (const AVCodec *codec)
 
void avcodec_free_context (AVCodecContext **avctx)
 
int avcodec_get_context_defaults3 (AVCodecContext *s, const AVCodec *codec)
 
const AVClassavcodec_get_class (void)
 
const AVClassavcodec_get_frame_class (void)
 
const AVClassavcodec_get_subtitle_rect_class (void)
 
attribute_deprecated int avcodec_copy_context (AVCodecContext *dest, const AVCodecContext *src)
 
AVCodecParametersavcodec_parameters_alloc (void)
 
void avcodec_parameters_free (AVCodecParameters **par)
 
int avcodec_parameters_copy (AVCodecParameters *dst, const AVCodecParameters *src)
 
int avcodec_parameters_from_context (AVCodecParameters *par, const AVCodecContext *codec)
 
int avcodec_parameters_to_context (AVCodecContext *codec, const AVCodecParameters *par)
 
int avcodec_open2 (AVCodecContext *avctx, const AVCodec *codec, AVDictionary **options)
 
int avcodec_close (AVCodecContext *avctx)
 
void avsubtitle_free (AVSubtitle *sub)
 
AVPacketav_packet_alloc (void)
 
AVPacketav_packet_clone (AVPacket *src)
 
void av_packet_free (AVPacket **pkt)
 
void av_init_packet (AVPacket *pkt)
 
int av_new_packet (AVPacket *pkt, int size)
 
void av_shrink_packet (AVPacket *pkt, int size)
 
int av_grow_packet (AVPacket *pkt, int grow_by)
 
int av_packet_from_data (AVPacket *pkt, uint8_t *data, int size)
 
attribute_deprecated int av_dup_packet (AVPacket *pkt)
 
int av_copy_packet (AVPacket *dst, const AVPacket *src)
 
int av_copy_packet_side_data (AVPacket *dst, const AVPacket *src)
 
attribute_deprecated void av_free_packet (AVPacket *pkt)
 
uint8_t * av_packet_new_side_data (AVPacket *pkt, enum AVPacketSideDataType type, int size)
 
int av_packet_add_side_data (AVPacket *pkt, enum AVPacketSideDataType type, uint8_t *data, size_t size)
 
int av_packet_shrink_side_data (AVPacket *pkt, enum AVPacketSideDataType type, int size)
 
uint8_t * av_packet_get_side_data (AVPacket *pkt, enum AVPacketSideDataType type, int *size)
 
int av_packet_merge_side_data (AVPacket *pkt)
 
int av_packet_split_side_data (AVPacket *pkt)
 
const char * av_packet_side_data_name (enum AVPacketSideDataType type)
 
uint8_t * av_packet_pack_dictionary (AVDictionary *dict, int *size)
 
int av_packet_unpack_dictionary (const uint8_t *data, int size, AVDictionary **dict)
 
void av_packet_free_side_data (AVPacket *pkt)
 
int av_packet_ref (AVPacket *dst, const AVPacket *src)
 
void av_packet_unref (AVPacket *pkt)
 
void av_packet_move_ref (AVPacket *dst, AVPacket *src)
 
int av_packet_copy_props (AVPacket *dst, const AVPacket *src)
 
void av_packet_rescale_ts (AVPacket *pkt, AVRational tb_src, AVRational tb_dst)
 
AVCodecavcodec_find_decoder (enum AVCodecID id)
 
AVCodecavcodec_find_decoder_by_name (const char *name)
 
int avcodec_default_get_buffer2 (AVCodecContext *s, AVFrame *frame, int flags)
 
attribute_deprecated unsigned avcodec_get_edge_width (void)
 
void avcodec_align_dimensions (AVCodecContext *s, int *width, int *height)
 
void avcodec_align_dimensions2 (AVCodecContext *s, int *width, int *height, int linesize_align[AV_NUM_DATA_POINTERS])
 
int avcodec_enum_to_chroma_pos (int *xpos, int *ypos, enum AVChromaLocation pos)
 
enum AVChromaLocation avcodec_chroma_pos_to_enum (int xpos, int ypos)
 
attribute_deprecated int avcodec_decode_audio4 (AVCodecContext *avctx, AVFrame *frame, int *got_frame_ptr, const AVPacket *avpkt)
 
attribute_deprecated int avcodec_decode_video2 (AVCodecContext *avctx, AVFrame *picture, int *got_picture_ptr, const AVPacket *avpkt)
 
int avcodec_decode_subtitle2 (AVCodecContext *avctx, AVSubtitle *sub, int *got_sub_ptr, AVPacket *avpkt)
 
int avcodec_send_packet (AVCodecContext *avctx, const AVPacket *avpkt)
 
int avcodec_receive_frame (AVCodecContext *avctx, AVFrame *frame)
 
int avcodec_send_frame (AVCodecContext *avctx, const AVFrame *frame)
 
int avcodec_receive_packet (AVCodecContext *avctx, AVPacket *avpkt)
 
AVCodecParserav_parser_next (const AVCodecParser *c)
 
void av_register_codec_parser (AVCodecParser *parser)
 
AVCodecParserContextav_parser_init (int codec_id)
 
int av_parser_parse2 (AVCodecParserContext *s, AVCodecContext *avctx, uint8_t **poutbuf, int *poutbuf_size, const uint8_t *buf, int buf_size, int64_t pts, int64_t dts, int64_t pos)
 
int av_parser_change (AVCodecParserContext *s, AVCodecContext *avctx, uint8_t **poutbuf, int *poutbuf_size, const uint8_t *buf, int buf_size, int keyframe)
 
void av_parser_close (AVCodecParserContext *s)
 
AVCodecavcodec_find_encoder (enum AVCodecID id)
 
AVCodecavcodec_find_encoder_by_name (const char *name)
 
attribute_deprecated int avcodec_encode_audio2 (AVCodecContext *avctx, AVPacket *avpkt, const AVFrame *frame, int *got_packet_ptr)
 
attribute_deprecated int avcodec_encode_video2 (AVCodecContext *avctx, AVPacket *avpkt, const AVFrame *frame, int *got_packet_ptr)
 
int avcodec_encode_subtitle (AVCodecContext *avctx, uint8_t *buf, int buf_size, const AVSubtitle *sub)
 
attribute_deprecated ReSampleContextav_audio_resample_init (int output_channels, int input_channels, int output_rate, int input_rate, enum AVSampleFormat sample_fmt_out, enum AVSampleFormat sample_fmt_in, int filter_length, int log2_phase_count, int linear, double cutoff)
 
attribute_deprecated int audio_resample (ReSampleContext *s, short *output, short *input, int nb_samples)
 
attribute_deprecated void audio_resample_close (ReSampleContext *s)
 
attribute_deprecated struct AVResampleContext * av_resample_init (int out_rate, int in_rate, int filter_length, int log2_phase_count, int linear, double cutoff)
 
attribute_deprecated int av_resample (struct AVResampleContext *c, short *dst, short *src, int *consumed, int src_size, int dst_size, int update_ctx)
 
attribute_deprecated void av_resample_compensate (struct AVResampleContext *c, int sample_delta, int compensation_distance)
 
attribute_deprecated void av_resample_close (struct AVResampleContext *c)
 
attribute_deprecated int avpicture_alloc (AVPicture *picture, enum AVPixelFormat pix_fmt, int width, int height)
 
attribute_deprecated void avpicture_free (AVPicture *picture)
 
attribute_deprecated int avpicture_fill (AVPicture *picture, const uint8_t *ptr, enum AVPixelFormat pix_fmt, int width, int height)
 
attribute_deprecated int avpicture_layout (const AVPicture *src, enum AVPixelFormat pix_fmt, int width, int height, unsigned char *dest, int dest_size)
 
attribute_deprecated int avpicture_get_size (enum AVPixelFormat pix_fmt, int width, int height)
 
attribute_deprecated void av_picture_copy (AVPicture *dst, const AVPicture *src, enum AVPixelFormat pix_fmt, int width, int height)
 
attribute_deprecated int av_picture_crop (AVPicture *dst, const AVPicture *src, enum AVPixelFormat pix_fmt, int top_band, int left_band)
 
attribute_deprecated int av_picture_pad (AVPicture *dst, const AVPicture *src, int height, int width, enum AVPixelFormat pix_fmt, int padtop, int padbottom, int padleft, int padright, int *color)
 
void avcodec_get_chroma_sub_sample (enum AVPixelFormat pix_fmt, int *h_shift, int *v_shift)
 
unsigned int avcodec_pix_fmt_to_codec_tag (enum AVPixelFormat pix_fmt)
 
int avcodec_get_pix_fmt_loss (enum AVPixelFormat dst_pix_fmt, enum AVPixelFormat src_pix_fmt, int has_alpha)
 
enum AVPixelFormat avcodec_find_best_pix_fmt_of_list (const enum AVPixelFormat *pix_fmt_list, enum AVPixelFormat src_pix_fmt, int has_alpha, int *loss_ptr)
 
enum AVPixelFormat avcodec_find_best_pix_fmt_of_2 (enum AVPixelFormat dst_pix_fmt1, enum AVPixelFormat dst_pix_fmt2, enum AVPixelFormat src_pix_fmt, int has_alpha, int *loss_ptr)
 
attribute_deprecated enum AVPixelFormat avcodec_find_best_pix_fmt2 (enum AVPixelFormat dst_pix_fmt1, enum AVPixelFormat dst_pix_fmt2, enum AVPixelFormat src_pix_fmt, int has_alpha, int *loss_ptr)
 
enum AVPixelFormat avcodec_default_get_format (struct AVCodecContext *s, const enum AVPixelFormat *fmt)
 
attribute_deprecated void avcodec_set_dimensions (AVCodecContext *s, int width, int height)
 
size_t av_get_codec_tag_string (char *buf, size_t buf_size, unsigned int codec_tag)
 
void avcodec_string (char *buf, int buf_size, AVCodecContext *enc, int encode)
 
const char * av_get_profile_name (const AVCodec *codec, int profile)
 
const char * avcodec_profile_name (enum AVCodecID codec_id, int profile)
 
int avcodec_default_execute (AVCodecContext *c, int(*func)(AVCodecContext *c2, void *arg2), void *arg, int *ret, int count, int size)
 
int avcodec_default_execute2 (AVCodecContext *c, int(*func)(AVCodecContext *c2, void *arg2, int, int), void *arg, int *ret, int count)
 
int avcodec_fill_audio_frame (AVFrame *frame, int nb_channels, enum AVSampleFormat sample_fmt, const uint8_t *buf, int buf_size, int align)
 
void avcodec_flush_buffers (AVCodecContext *avctx)
 
int av_get_bits_per_sample (enum AVCodecID codec_id)
 
enum AVCodecID av_get_pcm_codec (enum AVSampleFormat fmt, int be)
 
int av_get_exact_bits_per_sample (enum AVCodecID codec_id)
 
int av_get_audio_frame_duration (AVCodecContext *avctx, int frame_bytes)
 
int av_get_audio_frame_duration2 (AVCodecParameters *par, int frame_bytes)
 
attribute_deprecated void av_register_bitstream_filter (AVBitStreamFilter *bsf)
 
attribute_deprecated AVBitStreamFilterContextav_bitstream_filter_init (const char *name)
 
attribute_deprecated int av_bitstream_filter_filter (AVBitStreamFilterContext *bsfc, AVCodecContext *avctx, const char *args, uint8_t **poutbuf, int *poutbuf_size, const uint8_t *buf, int buf_size, int keyframe)
 
attribute_deprecated void av_bitstream_filter_close (AVBitStreamFilterContext *bsf)
 
attribute_deprecated AVBitStreamFilterav_bitstream_filter_next (const AVBitStreamFilter *f)
 
const AVBitStreamFilterav_bsf_get_by_name (const char *name)
 
const AVBitStreamFilterav_bsf_next (void **opaque)
 
int av_bsf_alloc (const AVBitStreamFilter *filter, AVBSFContext **ctx)
 
int av_bsf_init (AVBSFContext *ctx)
 
int av_bsf_send_packet (AVBSFContext *ctx, AVPacket *pkt)
 
int av_bsf_receive_packet (AVBSFContext *ctx, AVPacket *pkt)
 
void av_bsf_free (AVBSFContext **ctx)
 
const AVClassav_bsf_get_class (void)
 
AVBSFListav_bsf_list_alloc (void)
 
void av_bsf_list_free (AVBSFList **lst)
 
int av_bsf_list_append (AVBSFList *lst, AVBSFContext *bsf)
 
int av_bsf_list_append2 (AVBSFList *lst, const char *bsf_name, AVDictionary **options)
 
int av_bsf_list_finalize (AVBSFList **lst, AVBSFContext **bsf)
 
int av_bsf_list_parse_str (const char *str, AVBSFContext **bsf)
 
int av_bsf_get_null_filter (AVBSFContext **bsf)
 
void av_fast_padded_malloc (void *ptr, unsigned int *size, size_t min_size)
 
void av_fast_padded_mallocz (void *ptr, unsigned int *size, size_t min_size)
 
unsigned int av_xiphlacing (unsigned char *s, unsigned int v)
 
attribute_deprecated void av_log_missing_feature (void *avc, const char *feature, int want_sample)
 
attribute_deprecated void av_log_ask_for_sample (void *avc, const char *msg,...) av_printf_format(2
 
attribute_deprecated void void av_register_hwaccel (AVHWAccel *hwaccel)
 
AVHWAccelav_hwaccel_next (const AVHWAccel *hwaccel)
 
int av_lockmgr_register (int(*cb)(void **mutex, enum AVLockOp op))
 
enum AVMediaType avcodec_get_type (enum AVCodecID codec_id)
 
const char * avcodec_get_name (enum AVCodecID id)
 
int avcodec_is_open (AVCodecContext *s)
 
int av_codec_is_encoder (const AVCodec *codec)
 
int av_codec_is_decoder (const AVCodec *codec)
 
const AVCodecDescriptoravcodec_descriptor_get (enum AVCodecID id)
 
const AVCodecDescriptoravcodec_descriptor_next (const AVCodecDescriptor *prev)
 
const AVCodecDescriptoravcodec_descriptor_get_by_name (const char *name)
 
AVCPBPropertiesav_cpb_properties_alloc (size_t *size)
 

Detailed Description

Libavcodec external API header

Macro Definition Documentation

◆ AV_CODEC_ID_H265

#define AV_CODEC_ID_H265   AV_CODEC_ID_HEVC

◆ AV_CODEC_ID_IFF_BYTERUN1

#define AV_CODEC_ID_IFF_BYTERUN1   AV_CODEC_ID_IFF_ILBM

◆ AV_EF_AGGRESSIVE

#define AV_EF_AGGRESSIVE   (1<<18)

consider things that a sane encoder should not do as an error

◆ AV_EF_BITSTREAM

#define AV_EF_BITSTREAM   (1<<1)

detect bitstream specification deviations

◆ AV_EF_BUFFER

#define AV_EF_BUFFER   (1<<2)

detect improper bitstream length

◆ AV_EF_CAREFUL

#define AV_EF_CAREFUL   (1<<16)

consider things that violate the spec, are fast to calculate and have not been seen in the wild as errors

◆ AV_EF_COMPLIANT

#define AV_EF_COMPLIANT   (1<<17)

consider all spec non compliances as errors

◆ AV_EF_CRCCHECK

#define AV_EF_CRCCHECK   (1<<0)

Verify checksums embedded in the bitstream (could be of either encoded or decoded data, depending on the codec) and print an error message on mismatch. If AV_EF_EXPLODE is also set, a mismatching checksum will result in the decoder returning an error.

◆ AV_EF_EXPLODE

#define AV_EF_EXPLODE   (1<<3)

abort decoding on minor error detection

◆ AV_EF_IGNORE_ERR

#define AV_EF_IGNORE_ERR   (1<<15)

ignore errors and continue

◆ AV_PARSER_PTS_NB

#define AV_PARSER_PTS_NB   4

◆ FF_ASPECT_EXTENDED

#define FF_ASPECT_EXTENDED   15

◆ FF_BUG_AC_VLC

#define FF_BUG_AC_VLC   0

Will be removed, libavcodec can now handle these non-compliant files by default.

◆ FF_BUG_AMV

#define FF_BUG_AMV   32

◆ FF_BUG_AUTODETECT

#define FF_BUG_AUTODETECT   1

autodetection

◆ FF_BUG_DC_CLIP

#define FF_BUG_DC_CLIP   4096

◆ FF_BUG_DIRECT_BLOCKSIZE

#define FF_BUG_DIRECT_BLOCKSIZE   512

◆ FF_BUG_EDGE

#define FF_BUG_EDGE   1024

◆ FF_BUG_HPEL_CHROMA

#define FF_BUG_HPEL_CHROMA   2048

◆ FF_BUG_IEDGE

#define FF_BUG_IEDGE   32768

◆ FF_BUG_MS

#define FF_BUG_MS   8192

Work around various bugs in Microsoft's broken decoders.

◆ FF_BUG_NO_PADDING

#define FF_BUG_NO_PADDING   16

◆ FF_BUG_OLD_MSMPEG4

#define FF_BUG_OLD_MSMPEG4   2

◆ FF_BUG_QPEL_CHROMA

#define FF_BUG_QPEL_CHROMA   64

◆ FF_BUG_QPEL_CHROMA2

#define FF_BUG_QPEL_CHROMA2   256

◆ FF_BUG_STD_QPEL

#define FF_BUG_STD_QPEL   128

◆ FF_BUG_TRUNCATED

#define FF_BUG_TRUNCATED   16384

◆ FF_BUG_UMP4

#define FF_BUG_UMP4   8

◆ FF_BUG_XVID_ILACE

#define FF_BUG_XVID_ILACE   4

◆ FF_CMP_BIT

#define FF_CMP_BIT   5

◆ FF_CMP_CHROMA

#define FF_CMP_CHROMA   256

◆ FF_CMP_DCT

#define FF_CMP_DCT   3

◆ FF_CMP_DCT264

#define FF_CMP_DCT264   14

◆ FF_CMP_DCTMAX

#define FF_CMP_DCTMAX   13

◆ FF_CMP_MEDIAN_SAD

#define FF_CMP_MEDIAN_SAD   15

◆ FF_CMP_NSSE

#define FF_CMP_NSSE   10

◆ FF_CMP_PSNR

#define FF_CMP_PSNR   4

◆ FF_CMP_RD

#define FF_CMP_RD   6

◆ FF_CMP_SAD

#define FF_CMP_SAD   0

◆ FF_CMP_SATD

#define FF_CMP_SATD   2

◆ FF_CMP_SSE

#define FF_CMP_SSE   1

◆ FF_CMP_VSAD

#define FF_CMP_VSAD   8

◆ FF_CMP_VSSE

#define FF_CMP_VSSE   9

◆ FF_CMP_W53

#define FF_CMP_W53   11

◆ FF_CMP_W97

#define FF_CMP_W97   12

◆ FF_CMP_ZERO

#define FF_CMP_ZERO   7

◆ FF_CODEC_PROPERTY_CLOSED_CAPTIONS

#define FF_CODEC_PROPERTY_CLOSED_CAPTIONS   0x00000002

◆ FF_CODEC_PROPERTY_LOSSLESS

#define FF_CODEC_PROPERTY_LOSSLESS   0x00000001

◆ FF_CODER_TYPE_AC

#define FF_CODER_TYPE_AC   1

◆ FF_CODER_TYPE_DEFLATE

#define FF_CODER_TYPE_DEFLATE   4

◆ FF_CODER_TYPE_RAW

#define FF_CODER_TYPE_RAW   2

◆ FF_CODER_TYPE_RLE

#define FF_CODER_TYPE_RLE   3

◆ FF_CODER_TYPE_VLC

#define FF_CODER_TYPE_VLC   0

◆ FF_COMPLIANCE_EXPERIMENTAL

#define FF_COMPLIANCE_EXPERIMENTAL   -2

Allow nonstandardized experimental things.

◆ FF_COMPLIANCE_NORMAL

#define FF_COMPLIANCE_NORMAL   0

◆ FF_COMPLIANCE_STRICT

#define FF_COMPLIANCE_STRICT   1

Strictly conform to all the things in the spec no matter what consequences.

◆ FF_COMPLIANCE_UNOFFICIAL

#define FF_COMPLIANCE_UNOFFICIAL   -1

Allow unofficial extensions.

◆ FF_COMPLIANCE_VERY_STRICT

#define FF_COMPLIANCE_VERY_STRICT   2

Strictly conform to an older more strict version of the spec or reference software.

◆ FF_COMPRESSION_DEFAULT

#define FF_COMPRESSION_DEFAULT   -1

◆ FF_DCT_ALTIVEC

#define FF_DCT_ALTIVEC   5

◆ FF_DCT_AUTO

#define FF_DCT_AUTO   0

◆ FF_DCT_FAAN

#define FF_DCT_FAAN   6

◆ FF_DCT_FASTINT

#define FF_DCT_FASTINT   1

◆ FF_DCT_INT

#define FF_DCT_INT   2

◆ FF_DCT_MMX

#define FF_DCT_MMX   3

◆ FF_DEBUG_BITSTREAM

#define FF_DEBUG_BITSTREAM   4

◆ FF_DEBUG_BUFFERS

#define FF_DEBUG_BUFFERS   0x00008000

◆ FF_DEBUG_BUGS

#define FF_DEBUG_BUGS   0x00001000

◆ FF_DEBUG_DCT_COEFF

#define FF_DEBUG_DCT_COEFF   0x00000040

◆ FF_DEBUG_ER

#define FF_DEBUG_ER   0x00000400

◆ FF_DEBUG_GREEN_MD

#define FF_DEBUG_GREEN_MD   0x00800000

◆ FF_DEBUG_MB_TYPE

#define FF_DEBUG_MB_TYPE   8

◆ FF_DEBUG_MMCO

#define FF_DEBUG_MMCO   0x00000800

◆ FF_DEBUG_MV

#define FF_DEBUG_MV   32
Deprecated:
this option does nothing

◆ FF_DEBUG_NOMC

#define FF_DEBUG_NOMC   0x01000000

◆ FF_DEBUG_PICT_INFO

#define FF_DEBUG_PICT_INFO   1

◆ FF_DEBUG_PTS

#define FF_DEBUG_PTS   0x00000200

◆ FF_DEBUG_QP

#define FF_DEBUG_QP   16

◆ FF_DEBUG_RC

#define FF_DEBUG_RC   2

◆ FF_DEBUG_SKIP

#define FF_DEBUG_SKIP   0x00000080

◆ FF_DEBUG_STARTCODE

#define FF_DEBUG_STARTCODE   0x00000100

◆ FF_DEBUG_THREADS

#define FF_DEBUG_THREADS   0x00010000

◆ FF_DEBUG_VIS_MB_TYPE

#define FF_DEBUG_VIS_MB_TYPE   0x00004000

only access through AVOptions from outside libavcodec

◆ FF_DEBUG_VIS_MV_B_BACK

#define FF_DEBUG_VIS_MV_B_BACK   0x00000004

◆ FF_DEBUG_VIS_MV_B_FOR

#define FF_DEBUG_VIS_MV_B_FOR   0x00000002

◆ FF_DEBUG_VIS_MV_P_FOR

#define FF_DEBUG_VIS_MV_P_FOR   0x00000001

◆ FF_DEBUG_VIS_QP

#define FF_DEBUG_VIS_QP   0x00002000

only access through AVOptions from outside libavcodec

◆ FF_DEFAULT_QUANT_BIAS

#define FF_DEFAULT_QUANT_BIAS   999999

◆ FF_DTG_AFD_14_9

#define FF_DTG_AFD_14_9   11

◆ FF_DTG_AFD_16_9

#define FF_DTG_AFD_16_9   10

◆ FF_DTG_AFD_16_9_SP_14_9

#define FF_DTG_AFD_16_9_SP_14_9   14

◆ FF_DTG_AFD_4_3

#define FF_DTG_AFD_4_3   9

◆ FF_DTG_AFD_4_3_SP_14_9

#define FF_DTG_AFD_4_3_SP_14_9   13

◆ FF_DTG_AFD_SAME

#define FF_DTG_AFD_SAME   8

◆ FF_DTG_AFD_SP_4_3

#define FF_DTG_AFD_SP_4_3   15

◆ FF_EC_DEBLOCK

#define FF_EC_DEBLOCK   2

◆ FF_EC_FAVOR_INTER

#define FF_EC_FAVOR_INTER   256

◆ FF_EC_GUESS_MVS

#define FF_EC_GUESS_MVS   1

◆ FF_IDCT_ALTIVEC

#define FF_IDCT_ALTIVEC   8

◆ FF_IDCT_ARM

#define FF_IDCT_ARM   7

◆ FF_IDCT_AUTO

#define FF_IDCT_AUTO   0

◆ FF_IDCT_FAAN

#define FF_IDCT_FAAN   20

◆ FF_IDCT_INT

#define FF_IDCT_INT   1

◆ FF_IDCT_IPP

#define FF_IDCT_IPP   13

◆ FF_IDCT_SH4

#define FF_IDCT_SH4   9

◆ FF_IDCT_SIMPLE

#define FF_IDCT_SIMPLE   2

◆ FF_IDCT_SIMPLEALPHA

#define FF_IDCT_SIMPLEALPHA   23

◆ FF_IDCT_SIMPLEARM

#define FF_IDCT_SIMPLEARM   10

◆ FF_IDCT_SIMPLEARMV5TE

#define FF_IDCT_SIMPLEARMV5TE   16

◆ FF_IDCT_SIMPLEARMV6

#define FF_IDCT_SIMPLEARMV6   17

◆ FF_IDCT_SIMPLEAUTO

#define FF_IDCT_SIMPLEAUTO   128

◆ FF_IDCT_SIMPLEMMX

#define FF_IDCT_SIMPLEMMX   3

◆ FF_IDCT_SIMPLENEON

#define FF_IDCT_SIMPLENEON   22

◆ FF_IDCT_SIMPLEVIS

#define FF_IDCT_SIMPLEVIS   18

◆ FF_IDCT_XVID

#define FF_IDCT_XVID   14

◆ FF_IDCT_XVIDMMX

#define FF_IDCT_XVIDMMX   14

◆ FF_LEVEL_UNKNOWN

#define FF_LEVEL_UNKNOWN   -99

◆ FF_MB_DECISION_BITS

#define FF_MB_DECISION_BITS   1

chooses the one which needs the fewest bits

◆ FF_MB_DECISION_RD

#define FF_MB_DECISION_RD   2

rate distortion

◆ FF_MB_DECISION_SIMPLE

#define FF_MB_DECISION_SIMPLE   0

uses mb_cmp

◆ FF_PRED_LEFT

#define FF_PRED_LEFT   0

◆ FF_PRED_MEDIAN

#define FF_PRED_MEDIAN   2

◆ FF_PRED_PLANE

#define FF_PRED_PLANE   1

◆ FF_PROFILE_AAC_ELD

#define FF_PROFILE_AAC_ELD   38

◆ FF_PROFILE_AAC_HE

#define FF_PROFILE_AAC_HE   4

◆ FF_PROFILE_AAC_HE_V2

#define FF_PROFILE_AAC_HE_V2   28

◆ FF_PROFILE_AAC_LD

#define FF_PROFILE_AAC_LD   22

◆ FF_PROFILE_AAC_LOW

#define FF_PROFILE_AAC_LOW   1

◆ FF_PROFILE_AAC_LTP

#define FF_PROFILE_AAC_LTP   3

◆ FF_PROFILE_AAC_MAIN

#define FF_PROFILE_AAC_MAIN   0

◆ FF_PROFILE_AAC_SSR

#define FF_PROFILE_AAC_SSR   2

◆ FF_PROFILE_DNXHD

#define FF_PROFILE_DNXHD   0

◆ FF_PROFILE_DNXHR_444

#define FF_PROFILE_DNXHR_444   5

◆ FF_PROFILE_DNXHR_HQ

#define FF_PROFILE_DNXHR_HQ   3

◆ FF_PROFILE_DNXHR_HQX

#define FF_PROFILE_DNXHR_HQX   4

◆ FF_PROFILE_DNXHR_LB

#define FF_PROFILE_DNXHR_LB   1

◆ FF_PROFILE_DNXHR_SQ

#define FF_PROFILE_DNXHR_SQ   2

◆ FF_PROFILE_DTS

#define FF_PROFILE_DTS   20

◆ FF_PROFILE_DTS_96_24

#define FF_PROFILE_DTS_96_24   40

◆ FF_PROFILE_DTS_ES

#define FF_PROFILE_DTS_ES   30

◆ FF_PROFILE_DTS_EXPRESS

#define FF_PROFILE_DTS_EXPRESS   70

◆ FF_PROFILE_DTS_HD_HRA

#define FF_PROFILE_DTS_HD_HRA   50

◆ FF_PROFILE_DTS_HD_MA

#define FF_PROFILE_DTS_HD_MA   60

◆ FF_PROFILE_H264_BASELINE

#define FF_PROFILE_H264_BASELINE   66

◆ FF_PROFILE_H264_CAVLC_444

#define FF_PROFILE_H264_CAVLC_444   44

◆ FF_PROFILE_H264_CONSTRAINED

#define FF_PROFILE_H264_CONSTRAINED   (1<<9)

◆ FF_PROFILE_H264_CONSTRAINED_BASELINE

#define FF_PROFILE_H264_CONSTRAINED_BASELINE   (66|FF_PROFILE_H264_CONSTRAINED)

◆ FF_PROFILE_H264_EXTENDED

#define FF_PROFILE_H264_EXTENDED   88

◆ FF_PROFILE_H264_HIGH

#define FF_PROFILE_H264_HIGH   100

◆ FF_PROFILE_H264_HIGH_10

#define FF_PROFILE_H264_HIGH_10   110

◆ FF_PROFILE_H264_HIGH_10_INTRA

#define FF_PROFILE_H264_HIGH_10_INTRA   (110|FF_PROFILE_H264_INTRA)

◆ FF_PROFILE_H264_HIGH_422

#define FF_PROFILE_H264_HIGH_422   122

◆ FF_PROFILE_H264_HIGH_422_INTRA

#define FF_PROFILE_H264_HIGH_422_INTRA   (122|FF_PROFILE_H264_INTRA)

◆ FF_PROFILE_H264_HIGH_444

#define FF_PROFILE_H264_HIGH_444   144

◆ FF_PROFILE_H264_HIGH_444_INTRA

#define FF_PROFILE_H264_HIGH_444_INTRA   (244|FF_PROFILE_H264_INTRA)

◆ FF_PROFILE_H264_HIGH_444_PREDICTIVE

#define FF_PROFILE_H264_HIGH_444_PREDICTIVE   244

◆ FF_PROFILE_H264_INTRA

#define FF_PROFILE_H264_INTRA   (1<<11)

◆ FF_PROFILE_H264_MAIN

#define FF_PROFILE_H264_MAIN   77

◆ FF_PROFILE_H264_MULTIVIEW_HIGH

#define FF_PROFILE_H264_MULTIVIEW_HIGH   118

◆ FF_PROFILE_H264_STEREO_HIGH

#define FF_PROFILE_H264_STEREO_HIGH   128

◆ FF_PROFILE_HEVC_MAIN

#define FF_PROFILE_HEVC_MAIN   1

◆ FF_PROFILE_HEVC_MAIN_10

#define FF_PROFILE_HEVC_MAIN_10   2

◆ FF_PROFILE_HEVC_MAIN_STILL_PICTURE

#define FF_PROFILE_HEVC_MAIN_STILL_PICTURE   3

◆ FF_PROFILE_HEVC_REXT

#define FF_PROFILE_HEVC_REXT   4

◆ FF_PROFILE_JPEG2000_CSTREAM_NO_RESTRICTION

#define FF_PROFILE_JPEG2000_CSTREAM_NO_RESTRICTION   32768

◆ FF_PROFILE_JPEG2000_CSTREAM_RESTRICTION_0

#define FF_PROFILE_JPEG2000_CSTREAM_RESTRICTION_0   1

◆ FF_PROFILE_JPEG2000_CSTREAM_RESTRICTION_1

#define FF_PROFILE_JPEG2000_CSTREAM_RESTRICTION_1   2

◆ FF_PROFILE_JPEG2000_DCINEMA_2K

#define FF_PROFILE_JPEG2000_DCINEMA_2K   3

◆ FF_PROFILE_JPEG2000_DCINEMA_4K

#define FF_PROFILE_JPEG2000_DCINEMA_4K   4

◆ FF_PROFILE_MPEG2_422

#define FF_PROFILE_MPEG2_422   0

◆ FF_PROFILE_MPEG2_AAC_HE

#define FF_PROFILE_MPEG2_AAC_HE   131

◆ FF_PROFILE_MPEG2_AAC_LOW

#define FF_PROFILE_MPEG2_AAC_LOW   128

◆ FF_PROFILE_MPEG2_HIGH

#define FF_PROFILE_MPEG2_HIGH   1

◆ FF_PROFILE_MPEG2_MAIN

#define FF_PROFILE_MPEG2_MAIN   4

◆ FF_PROFILE_MPEG2_SIMPLE

#define FF_PROFILE_MPEG2_SIMPLE   5

◆ FF_PROFILE_MPEG2_SNR_SCALABLE

#define FF_PROFILE_MPEG2_SNR_SCALABLE   3

◆ FF_PROFILE_MPEG2_SS

#define FF_PROFILE_MPEG2_SS   2

◆ FF_PROFILE_MPEG4_ADVANCED_CODING

#define FF_PROFILE_MPEG4_ADVANCED_CODING   11

◆ FF_PROFILE_MPEG4_ADVANCED_CORE

#define FF_PROFILE_MPEG4_ADVANCED_CORE   12

◆ FF_PROFILE_MPEG4_ADVANCED_REAL_TIME

#define FF_PROFILE_MPEG4_ADVANCED_REAL_TIME   9

◆ FF_PROFILE_MPEG4_ADVANCED_SCALABLE_TEXTURE

#define FF_PROFILE_MPEG4_ADVANCED_SCALABLE_TEXTURE   13

◆ FF_PROFILE_MPEG4_ADVANCED_SIMPLE

#define FF_PROFILE_MPEG4_ADVANCED_SIMPLE   15

◆ FF_PROFILE_MPEG4_BASIC_ANIMATED_TEXTURE

#define FF_PROFILE_MPEG4_BASIC_ANIMATED_TEXTURE   7

◆ FF_PROFILE_MPEG4_CORE

#define FF_PROFILE_MPEG4_CORE   2

◆ FF_PROFILE_MPEG4_CORE_SCALABLE

#define FF_PROFILE_MPEG4_CORE_SCALABLE   10

◆ FF_PROFILE_MPEG4_HYBRID

#define FF_PROFILE_MPEG4_HYBRID   8

◆ FF_PROFILE_MPEG4_MAIN

#define FF_PROFILE_MPEG4_MAIN   3

◆ FF_PROFILE_MPEG4_N_BIT

#define FF_PROFILE_MPEG4_N_BIT   4

◆ FF_PROFILE_MPEG4_SCALABLE_TEXTURE

#define FF_PROFILE_MPEG4_SCALABLE_TEXTURE   5

◆ FF_PROFILE_MPEG4_SIMPLE

#define FF_PROFILE_MPEG4_SIMPLE   0

◆ FF_PROFILE_MPEG4_SIMPLE_FACE_ANIMATION

#define FF_PROFILE_MPEG4_SIMPLE_FACE_ANIMATION   6

◆ FF_PROFILE_MPEG4_SIMPLE_SCALABLE

#define FF_PROFILE_MPEG4_SIMPLE_SCALABLE   1

◆ FF_PROFILE_MPEG4_SIMPLE_STUDIO

#define FF_PROFILE_MPEG4_SIMPLE_STUDIO   14

◆ FF_PROFILE_RESERVED

#define FF_PROFILE_RESERVED   -100

◆ FF_PROFILE_UNKNOWN

#define FF_PROFILE_UNKNOWN   -99

◆ FF_PROFILE_VC1_ADVANCED

#define FF_PROFILE_VC1_ADVANCED   3

◆ FF_PROFILE_VC1_COMPLEX

#define FF_PROFILE_VC1_COMPLEX   2

◆ FF_PROFILE_VC1_MAIN

#define FF_PROFILE_VC1_MAIN   1

◆ FF_PROFILE_VC1_SIMPLE

#define FF_PROFILE_VC1_SIMPLE   0

◆ FF_PROFILE_VP9_0

#define FF_PROFILE_VP9_0   0

◆ FF_PROFILE_VP9_1

#define FF_PROFILE_VP9_1   1

◆ FF_PROFILE_VP9_2

#define FF_PROFILE_VP9_2   2

◆ FF_PROFILE_VP9_3

#define FF_PROFILE_VP9_3   3

◆ FF_RC_STRATEGY_XVID

#define FF_RC_STRATEGY_XVID   1

◆ FF_SUB_CHARENC_MODE_AUTOMATIC

#define FF_SUB_CHARENC_MODE_AUTOMATIC   0

libavcodec will select the mode itself

◆ FF_SUB_CHARENC_MODE_DO_NOTHING

#define FF_SUB_CHARENC_MODE_DO_NOTHING   -1

do nothing (demuxer outputs a stream supposed to be already in UTF-8, or the codec is bitmap for instance)

◆ FF_SUB_CHARENC_MODE_PRE_DECODER

#define FF_SUB_CHARENC_MODE_PRE_DECODER   1

the AVPacket data needs to be recoded to UTF-8 before being fed to the decoder, requires iconv

◆ FF_SUB_TEXT_FMT_ASS

#define FF_SUB_TEXT_FMT_ASS   0

◆ FF_SUB_TEXT_FMT_ASS_WITH_TIMINGS

#define FF_SUB_TEXT_FMT_ASS_WITH_TIMINGS   1

◆ FF_THREAD_FRAME

#define FF_THREAD_FRAME   1

Decode more than one frame at once.

◆ FF_THREAD_SLICE

#define FF_THREAD_SLICE   2

Decode more than one part of a single frame at once.

◆ PARSER_FLAG_COMPLETE_FRAMES

#define PARSER_FLAG_COMPLETE_FRAMES   0x0001

◆ PARSER_FLAG_FETCHED_OFFSET

#define PARSER_FLAG_FETCHED_OFFSET   0x0004

Set if the parser has a valid file offset.

◆ PARSER_FLAG_ONCE

#define PARSER_FLAG_ONCE   0x0002

◆ PARSER_FLAG_USE_CODEC_TS

#define PARSER_FLAG_USE_CODEC_TS   0x1000

◆ SLICE_FLAG_ALLOW_FIELD

#define SLICE_FLAG_ALLOW_FIELD   0x0002

allow draw_horiz_band() with field slices (MPEG-2 field pics)

◆ SLICE_FLAG_ALLOW_PLANE

#define SLICE_FLAG_ALLOW_PLANE   0x0004

allow draw_horiz_band() with 1 component at a time (SVQ1)

◆ SLICE_FLAG_CODED_ORDER

#define SLICE_FLAG_CODED_ORDER   0x0001

draw_horiz_band() is called in coded order instead of display