#include "libavutil/samplefmt.h"
#include "libavutil/attributes.h"
#include "libavutil/avutil.h"
#include "libavutil/buffer.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 "codec.h"
#include "codec_id.h"
#include "defs.h"
#include "packet.h"
#include "version_major.h"

Data Structures
struct	RcOverride

struct	AVCodecContext
	main external API structure. More...

struct	AVHWAccel

struct	AVSubtitleRect

struct	AVSubtitle

struct	AVCodecParserContext

struct	AVCodecParser

Macros
#define	AV_INPUT_BUFFER_MIN_SIZE 16384

#define	AV_CODEC_FLAG_UNALIGNED (1 << 0)
	Allow decoders to produce frames with data planes that are not aligned to CPU requirements (e.g. More...

#define	AV_CODEC_FLAG_QSCALE (1 << 1)
	Use fixed qscale. More...

#define	AV_CODEC_FLAG_4MV (1 << 2)
	4 MV per MB allowed / advanced prediction for H.263. More...

#define	AV_CODEC_FLAG_OUTPUT_CORRUPT (1 << 3)
	Output even those frames that might be corrupted. More...

#define	AV_CODEC_FLAG_QPEL (1 << 4)
	Use qpel MC. More...

#define	AV_CODEC_FLAG_DROPCHANGED (1 << 5)
	Don't output frames whose parameters differ from first decoded frame in stream. More...

#define	AV_CODEC_FLAG_RECON_FRAME (1 << 6)
	Request the encoder to output reconstructed frames, i.e. frames that would be produced by decoding the encoded bistream. More...

#define	AV_CODEC_FLAG_COPY_OPAQUE (1 << 7)

#define	AV_CODEC_FLAG_FRAME_DURATION (1 << 8)
	Signal to the encoder that the values of AVFrame.duration are valid and should be used (typically for transferring them to output packets). More...

#define	AV_CODEC_FLAG_PASS1 (1 << 9)
	Use internal 2pass ratecontrol in first pass mode. More...

#define	AV_CODEC_FLAG_PASS2 (1 << 10)
	Use internal 2pass ratecontrol in second pass mode. More...

#define	AV_CODEC_FLAG_LOOP_FILTER (1 << 11)
	loop filter. More...

#define	AV_CODEC_FLAG_GRAY (1 << 13)
	Only decode/encode grayscale. More...

#define	AV_CODEC_FLAG_PSNR (1 << 15)
	error[?] variables will be set during encoding. More...

#define	AV_CODEC_FLAG_INTERLACED_DCT (1 << 18)
	Use interlaced DCT. More...

#define	AV_CODEC_FLAG_LOW_DELAY (1 << 19)
	Force low delay. More...

#define	AV_CODEC_FLAG_GLOBAL_HEADER (1 << 22)
	Place global headers in extradata instead of every keyframe. More...

#define	AV_CODEC_FLAG_BITEXACT (1 << 23)
	Use only bitexact stuff (except (I)DCT). More...

#define	AV_CODEC_FLAG_AC_PRED (1 << 24)
	H.263 advanced intra coding / MPEG-4 AC prediction. More...

#define	AV_CODEC_FLAG_INTERLACED_ME (1 << 29)
	interlaced motion estimation More...

#define	AV_CODEC_FLAG_CLOSED_GOP (1U << 31)

#define	AV_CODEC_FLAG2_FAST (1 << 0)
	Allow non spec compliant speedup tricks. More...

#define	AV_CODEC_FLAG2_NO_OUTPUT (1 << 2)
	Skip bitstream encoding. More...

#define	AV_CODEC_FLAG2_LOCAL_HEADER (1 << 3)
	Place global headers at every keyframe instead of in extradata. More...

#define	AV_CODEC_FLAG2_CHUNKS (1 << 15)
	Input bitstream might be truncated at a packet boundaries instead of only at frame boundaries. More...

#define	AV_CODEC_FLAG2_IGNORE_CROP (1 << 16)
	Discard cropping information from SPS. More...

#define	AV_CODEC_FLAG2_SHOW_ALL (1 << 22)
	Show all frames before the first keyframe. More...

#define	AV_CODEC_FLAG2_EXPORT_MVS (1 << 28)
	Export motion vectors through frame side data. More...

#define	AV_CODEC_FLAG2_SKIP_MANUAL (1 << 29)
	Do not skip samples and export skip information as frame side data. More...

#define	AV_CODEC_FLAG2_RO_FLUSH_NOOP (1 << 30)
	Do not reset ASS ReadOrder field on flush (subtitles decoding) More...

#define	AV_CODEC_FLAG2_ICC_PROFILES (1U << 31)
	Generate/parse ICC profiles on encode/decode, as appropriate for the type of file. More...

#define	AV_CODEC_EXPORT_DATA_MVS (1 << 0)
	Export motion vectors through frame side data. More...

#define	AV_CODEC_EXPORT_DATA_PRFT (1 << 1)
	Export encoder Producer Reference Time through packet side data. More...

#define	AV_CODEC_EXPORT_DATA_VIDEO_ENC_PARAMS (1 << 2)
	Decoding only. More...

#define	AV_CODEC_EXPORT_DATA_FILM_GRAIN (1 << 3)
	Decoding only. More...

#define	AV_CODEC_EXPORT_DATA_ENHANCEMENTS (1 << 4)
	Decoding only. More...

#define	AV_GET_BUFFER_FLAG_REF (1 << 0)
	The decoder will keep a reference to the frame and may reuse it later. More...

#define	AV_GET_ENCODE_BUFFER_FLAG_REF (1 << 0)
	The encoder will keep a reference to the packet and may reuse it later. More...

#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_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_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_COMPRESSION_DEFAULT -1

#define	FF_BUG_AUTODETECT 1
	autodetection More...

#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_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_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_DCT_COEFF 0x00000040

#define	FF_DEBUG_SKIP 0x00000080

#define	FF_DEBUG_STARTCODE 0x00000100

#define	FF_DEBUG_ER 0x00000400

#define	FF_DEBUG_MMCO 0x00000800

#define	FF_DEBUG_BUGS 0x00001000

#define	FF_DEBUG_BUFFERS 0x00008000

#define	FF_DEBUG_THREADS 0x00010000

#define	FF_DEBUG_GREEN_MD 0x00800000

#define	FF_DEBUG_NOMC 0x01000000

#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_DCT_NEON 7

#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_SIMPLEARM 10

#define	FF_IDCT_XVID 14

#define	FF_IDCT_SIMPLEARMV5TE 16

#define	FF_IDCT_SIMPLEARMV6 17

#define	FF_IDCT_FAAN 20

#define	FF_IDCT_SIMPLENEON 22

#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_DTS_HD_MA_X 61

#define	FF_PROFILE_DTS_HD_MA_X_IMAX 62

#define	FF_PROFILE_EAC3_DDP_ATMOS 30

#define	FF_PROFILE_TRUEHD_ATMOS 30

#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_PROFILE_HEVC_SCC 9

#define	FF_PROFILE_VVC_MAIN_10 1

#define	FF_PROFILE_VVC_MAIN_10_444 33

#define	FF_PROFILE_AV1_MAIN 0

#define	FF_PROFILE_AV1_HIGH 1

#define	FF_PROFILE_AV1_PROFESSIONAL 2

#define	FF_PROFILE_MJPEG_HUFFMAN_BASELINE_DCT 0xc0

#define	FF_PROFILE_MJPEG_HUFFMAN_EXTENDED_SEQUENTIAL_DCT 0xc1

#define	FF_PROFILE_MJPEG_HUFFMAN_PROGRESSIVE_DCT 0xc2

#define	FF_PROFILE_MJPEG_HUFFMAN_LOSSLESS 0xc3

#define	FF_PROFILE_MJPEG_JPEG_LS 0xf7

#define	FF_PROFILE_SBC_MSBC 1

#define	FF_PROFILE_PRORES_PROXY 0

#define	FF_PROFILE_PRORES_LT 1

#define	FF_PROFILE_PRORES_STANDARD 2

#define	FF_PROFILE_PRORES_HQ 3

#define	FF_PROFILE_PRORES_4444 4

#define	FF_PROFILE_PRORES_XQ 5

#define	FF_PROFILE_ARIB_PROFILE_A 0

#define	FF_PROFILE_ARIB_PROFILE_C 1

#define	FF_PROFILE_KLVA_SYNC 0

#define	FF_PROFILE_KLVA_ASYNC 1

#define	FF_PROFILE_EVC_BASELINE 0

#define	FF_PROFILE_EVC_MAIN 1

#define	FF_LEVEL_UNKNOWN -99

#define	FF_CODEC_PROPERTY_LOSSLESS 0x00000001

#define	FF_CODEC_PROPERTY_CLOSED_CAPTIONS 0x00000002

#define	FF_CODEC_PROPERTY_FILM_GRAIN 0x00000004

#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_SUB_CHARENC_MODE_IGNORE 2
	neither convert the subtitles, nor check them for valid UTF-8 More...

#define	AV_HWACCEL_CODEC_CAP_EXPERIMENTAL 0x0200
	HWAccel is experimental and is thus avoided in favor of non experimental codecs. More...

#define	AV_HWACCEL_FLAG_IGNORE_LEVEL (1 << 0)
	Hardware acceleration should be used for decoding even if the codec level used is unknown or higher than the maximum supported level reported by the hardware driver. More...

#define	AV_HWACCEL_FLAG_ALLOW_HIGH_DEPTH (1 << 1)
	Hardware acceleration can output YUV pixel formats with a different chroma sampling than 4:2:0 and/or other than 8 bits per component. More...

#define	AV_HWACCEL_FLAG_ALLOW_PROFILE_MISMATCH (1 << 2)
	Hardware acceleration should still be attempted for decoding when the codec profile does not match the reported capabilities of the hardware. More...

#define	AV_HWACCEL_FLAG_UNSAFE_OUTPUT (1 << 3)
	Some hardware decoders (namely nvdec) can either output direct decoder surfaces, or make an on-device copy and return said copy. More...

#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

Enumerations
enum	AVSubtitleType { SUBTITLE_NONE, SUBTITLE_BITMAP, SUBTITLE_TEXT, SUBTITLE_ASS }

enum	AVCodecConfig { AV_CODEC_CONFIG_PIX_FORMAT, AV_CODEC_CONFIG_FRAME_RATE, AV_CODEC_CONFIG_SAMPLE_RATE, AV_CODEC_CONFIG_SAMPLE_FORMAT, AV_CODEC_CONFIG_CHANNEL_LAYOUT, AV_CODEC_CONFIG_COLOR_RANGE, AV_CODEC_CONFIG_COLOR_SPACE }

enum	AVPictureStructure { AV_PICTURE_STRUCTURE_UNKNOWN, AV_PICTURE_STRUCTURE_TOP_FIELD, AV_PICTURE_STRUCTURE_BOTTOM_FIELD, AV_PICTURE_STRUCTURE_FRAME }

Functions
unsigned	avcodec_version (void)
	Return the LIBAVCODEC_VERSION_INT constant. More...

const char *	avcodec_configuration (void)
	Return the libavcodec build-time configuration. More...

const char *	avcodec_license (void)
	Return the libavcodec license. More...

AVCodecContext *	avcodec_alloc_context3 (const AVCodec *codec)
	Allocate an AVCodecContext and set its fields to default values. More...

void	avcodec_free_context (AVCodecContext **avctx)
	Free the codec context and everything associated with it and write NULL to the provided pointer. More...

const AVClass *	avcodec_get_class (void)
	Get the AVClass for AVCodecContext. More...

const AVClass *	avcodec_get_subtitle_rect_class (void)
	Get the AVClass for AVSubtitleRect. More...

int	avcodec_parameters_from_context (struct AVCodecParameters par, const AVCodecContext codec)
	Fill the parameters struct based on the values from the supplied codec context. More...

int	avcodec_parameters_to_context (AVCodecContext codec, const struct AVCodecParameters par)
	Fill the codec context based on the values from the supplied codec parameters. More...

int	avcodec_open2 (AVCodecContext avctx, const AVCodec codec, AVDictionary **options)
	Initialize the AVCodecContext to use the given AVCodec. More...

attribute_deprecated int	avcodec_close (AVCodecContext *avctx)
	Close a given AVCodecContext and free all the data associated with it (but not the AVCodecContext itself). More...

void	avsubtitle_free (AVSubtitle *sub)
	Free all allocated data in the given subtitle struct. More...

int	avcodec_default_get_buffer2 (AVCodecContext s, AVFrame frame, int flags)
	The default callback for AVCodecContext.get_buffer2(). More...

int	avcodec_default_get_encode_buffer (AVCodecContext s, AVPacket pkt, int flags)
	The default callback for AVCodecContext.get_encode_buffer(). More...

void	avcodec_align_dimensions (AVCodecContext s, int width, int *height)
	Modify width and height values so that they will result in a memory buffer that is acceptable for the codec if you do not use any horizontal padding. More...

void	avcodec_align_dimensions2 (AVCodecContext s, int width, int *height, int linesize_align[AV_NUM_DATA_POINTERS])
	Modify width and height values so that they will result in a memory buffer that is acceptable for the codec if you also ensure that all line sizes are a multiple of the respective linesize_align[i]. More...

int	avcodec_decode_subtitle2 (AVCodecContext avctx, AVSubtitle sub, int got_sub_ptr, const AVPacket avpkt)
	Decode a subtitle message. More...

int	avcodec_send_packet (AVCodecContext avctx, const AVPacket avpkt)
	Supply raw packet data as input to a decoder. More...

int	avcodec_receive_frame (AVCodecContext avctx, AVFrame frame)
	Return decoded output data from a decoder or encoder (when the AV_CODEC_FLAG_RECON_FRAME flag is used). More...

int	avcodec_send_frame (AVCodecContext avctx, const AVFrame frame)
	Supply a raw video or audio frame to the encoder. More...

int	avcodec_receive_packet (AVCodecContext avctx, AVPacket avpkt)
	Read encoded data from the encoder. More...

int	avcodec_get_hw_frames_parameters (AVCodecContext avctx, AVBufferRef device_ref, enum AVPixelFormat hw_pix_fmt, AVBufferRef **out_frames_ref)
	Create and return a AVHWFramesContext with values adequate for hardware decoding. More...

int	avcodec_get_supported_config (const AVCodecContext avctx, const AVCodec codec, enum AVCodecConfig config, unsigned flags, const void *out_configs, int out_num_configs)
	Retrieve a list of all supported values for a given configuration type. More...

const AVCodecParser *	av_parser_iterate (void **opaque)
	Iterate over all registered codec parsers. More...

AVCodecParserContext *	av_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)
	Parse a packet. More...

void	av_parser_close (AVCodecParserContext *s)

int	avcodec_encode_subtitle (AVCodecContext avctx, uint8_t buf, int buf_size, const AVSubtitle *sub)

unsigned int	avcodec_pix_fmt_to_codec_tag (enum AVPixelFormat pix_fmt)
	Return a value representing the fourCC code associated to the pixel format pix_fmt, or 0 if no associated fourCC code can be found. More...

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)
	Find the best pixel format to convert to given a certain source pixel format. More...

enum AVPixelFormat	avcodec_default_get_format (struct AVCodecContext s, const enum AVPixelFormat fmt)

void	avcodec_string (char buf, int buf_size, AVCodecContext enc, int encode)

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)
	Fill AVFrame audio data and linesize pointers. More...

void	avcodec_flush_buffers (AVCodecContext *avctx)
	Reset the internal codec state / flush internal buffers. More...

int	av_get_audio_frame_duration (AVCodecContext *avctx, int frame_bytes)
	Return audio frame duration. More...

void	av_fast_padded_malloc (void ptr, unsigned int size, size_t min_size)
	Same behaviour av_fast_malloc but the buffer has additional AV_INPUT_BUFFER_PADDING_SIZE at the end which will always be 0. More...

void	av_fast_padded_mallocz (void ptr, unsigned int size, size_t min_size)
	Same behaviour av_fast_padded_malloc except that buffer will always be 0-initialized after call. More...

int	avcodec_is_open (AVCodecContext *s)

Detailed Description

Libavcodec external API header

Definition in file avcodec.h.

Macro Definition Documentation

◆ SLICE_FLAG_CODED_ORDER

#define SLICE_FLAG_CODED_ORDER 0x0001

draw_horiz_band() is called in coded order instead of display

Definition at line 745 of file avcodec.h.

◆ SLICE_FLAG_ALLOW_FIELD

#define SLICE_FLAG_ALLOW_FIELD 0x0002

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

Definition at line 746 of file avcodec.h.

◆ SLICE_FLAG_ALLOW_PLANE

#define SLICE_FLAG_ALLOW_PLANE 0x0004

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

Definition at line 747 of file avcodec.h.

◆ FF_CMP_SAD

#define FF_CMP_SAD 0

Definition at line 909 of file avcodec.h.

◆ FF_CMP_SSE

#define FF_CMP_SSE 1

Definition at line 910 of file avcodec.h.

◆ FF_CMP_SATD

#define FF_CMP_SATD 2

Definition at line 911 of file avcodec.h.

◆ FF_CMP_DCT

#define FF_CMP_DCT 3

Definition at line 912 of file avcodec.h.

◆ FF_CMP_PSNR

#define FF_CMP_PSNR 4

Definition at line 913 of file avcodec.h.

◆ FF_CMP_BIT

#define FF_CMP_BIT 5

Definition at line 914 of file avcodec.h.

◆ FF_CMP_RD

#define FF_CMP_RD 6

Definition at line 915 of file avcodec.h.

◆ FF_CMP_ZERO

#define FF_CMP_ZERO 7

Definition at line 916 of file avcodec.h.

◆ FF_CMP_VSAD

#define FF_CMP_VSAD 8

Definition at line 917 of file avcodec.h.

◆ FF_CMP_VSSE

#define FF_CMP_VSSE 9

Definition at line 918 of file avcodec.h.

◆ FF_CMP_NSSE

#define FF_CMP_NSSE 10

Definition at line 919 of file avcodec.h.

◆ FF_CMP_W53

#define FF_CMP_W53 11

Definition at line 920 of file avcodec.h.

◆ FF_CMP_W97

#define FF_CMP_W97 12

Definition at line 921 of file avcodec.h.

◆ FF_CMP_DCTMAX

#define FF_CMP_DCTMAX 13

Definition at line 922 of file avcodec.h.

◆ FF_CMP_DCT264

#define FF_CMP_DCT264 14

Definition at line 923 of file avcodec.h.

◆ FF_CMP_MEDIAN_SAD

#define FF_CMP_MEDIAN_SAD 15

Definition at line 924 of file avcodec.h.

◆ FF_CMP_CHROMA

#define FF_CMP_CHROMA 256

Definition at line 925 of file avcodec.h.

◆ FF_MB_DECISION_SIMPLE

#define FF_MB_DECISION_SIMPLE 0

uses mb_cmp

Definition at line 977 of file avcodec.h.

◆ FF_MB_DECISION_BITS

#define FF_MB_DECISION_BITS 1

chooses the one which needs the fewest bits

Definition at line 978 of file avcodec.h.

◆ FF_MB_DECISION_RD

#define FF_MB_DECISION_RD 2

rate distortion

Definition at line 979 of file avcodec.h.

◆ FF_COMPRESSION_DEFAULT

#define FF_COMPRESSION_DEFAULT -1

Definition at line 1264 of file avcodec.h.

◆ FF_BUG_AUTODETECT

#define FF_BUG_AUTODETECT 1

autodetection

Definition at line 1368 of file avcodec.h.

◆ FF_BUG_XVID_ILACE

#define FF_BUG_XVID_ILACE 4

Definition at line 1369 of file avcodec.h.

◆ FF_BUG_UMP4

#define FF_BUG_UMP4 8

Definition at line 1370 of file avcodec.h.

◆ FF_BUG_NO_PADDING

#define FF_BUG_NO_PADDING 16

Definition at line 1371 of file avcodec.h.

◆ FF_BUG_AMV

#define FF_BUG_AMV 32

Definition at line 1372 of file avcodec.h.

◆ FF_BUG_QPEL_CHROMA

#define FF_BUG_QPEL_CHROMA 64

Definition at line 1373 of file avcodec.h.

◆ FF_BUG_STD_QPEL

#define FF_BUG_STD_QPEL 128

Definition at line 1374 of file avcodec.h.

◆ FF_BUG_QPEL_CHROMA2

#define FF_BUG_QPEL_CHROMA2 256

Definition at line 1375 of file avcodec.h.

◆ FF_BUG_DIRECT_BLOCKSIZE

#define FF_BUG_DIRECT_BLOCKSIZE 512

Definition at line 1376 of file avcodec.h.

◆ FF_BUG_EDGE

#define FF_BUG_EDGE 1024

Definition at line 1377 of file avcodec.h.

◆ FF_BUG_HPEL_CHROMA

#define FF_BUG_HPEL_CHROMA 2048

Definition at line 1378 of file avcodec.h.

◆ FF_BUG_DC_CLIP

#define FF_BUG_DC_CLIP 4096

Definition at line 1379 of file avcodec.h.

◆ FF_BUG_MS

#define FF_BUG_MS 8192

Work around various bugs in Microsoft's broken decoders.

Definition at line 1380 of file avcodec.h.

◆ FF_BUG_TRUNCATED

#define FF_BUG_TRUNCATED 16384

Definition at line 1381 of file avcodec.h.

◆ FF_BUG_IEDGE

#define FF_BUG_IEDGE 32768

Definition at line 1382 of file avcodec.h.

◆ FF_EC_GUESS_MVS

#define FF_EC_GUESS_MVS 1

Definition at line 1405 of file avcodec.h.

◆ FF_EC_DEBLOCK

#define FF_EC_DEBLOCK 2

Definition at line 1406 of file avcodec.h.

◆ FF_EC_FAVOR_INTER

#define FF_EC_FAVOR_INTER 256

Definition at line 1407 of file avcodec.h.

◆ FF_DEBUG_PICT_INFO

#define FF_DEBUG_PICT_INFO 1

Definition at line 1415 of file avcodec.h.

◆ FF_DEBUG_RC

#define FF_DEBUG_RC 2

Definition at line 1416 of file avcodec.h.

◆ FF_DEBUG_BITSTREAM

#define FF_DEBUG_BITSTREAM 4

Definition at line 1417 of file avcodec.h.

◆ FF_DEBUG_MB_TYPE

#define FF_DEBUG_MB_TYPE 8

Definition at line 1418 of file avcodec.h.

◆ FF_DEBUG_QP

#define FF_DEBUG_QP 16

Definition at line 1419 of file avcodec.h.

◆ FF_DEBUG_DCT_COEFF

#define FF_DEBUG_DCT_COEFF 0x00000040

Definition at line 1420 of file avcodec.h.

◆ FF_DEBUG_SKIP

#define FF_DEBUG_SKIP 0x00000080

Definition at line 1421 of file avcodec.h.

◆ FF_DEBUG_STARTCODE

#define FF_DEBUG_STARTCODE 0x00000100

Definition at line 1422 of file avcodec.h.

◆ FF_DEBUG_ER

#define FF_DEBUG_ER 0x00000400

Definition at line 1423 of file avcodec.h.

◆ FF_DEBUG_MMCO

#define FF_DEBUG_MMCO 0x00000800

Definition at line 1424 of file avcodec.h.

◆ FF_DEBUG_BUGS

#define FF_DEBUG_BUGS 0x00001000

Definition at line 1425 of file avcodec.h.

◆ FF_DEBUG_BUFFERS

#define FF_DEBUG_BUFFERS 0x00008000

Definition at line 1426 of file avcodec.h.

◆ FF_DEBUG_THREADS

#define FF_DEBUG_THREADS 0x00010000

Definition at line 1427 of file avcodec.h.

◆ FF_DEBUG_GREEN_MD

#define FF_DEBUG_GREEN_MD 0x00800000

Definition at line 1428 of file avcodec.h.

◆ FF_DEBUG_NOMC

#define FF_DEBUG_NOMC 0x01000000

Definition at line 1429 of file avcodec.h.

◆ FF_DCT_AUTO

#define FF_DCT_AUTO 0

Definition at line 1553 of file avcodec.h.

◆ FF_DCT_FASTINT

#define FF_DCT_FASTINT 1

Definition at line 1554 of file avcodec.h.

◆ FF_DCT_INT

#define FF_DCT_INT 2

Definition at line 1555 of file avcodec.h.

◆ FF_DCT_MMX

#define FF_DCT_MMX 3

Definition at line 1556 of file avcodec.h.

◆ FF_DCT_ALTIVEC

#define FF_DCT_ALTIVEC 5

Definition at line 1557 of file avcodec.h.

◆ FF_DCT_FAAN

#define FF_DCT_FAAN 6

Definition at line 1558 of file avcodec.h.

◆ FF_DCT_NEON

#define FF_DCT_NEON 7

Definition at line 1559 of file avcodec.h.

◆ FF_IDCT_AUTO

#define FF_IDCT_AUTO 0

Definition at line 1567 of file avcodec.h.

◆ FF_IDCT_INT

#define FF_IDCT_INT 1

Definition at line 1568 of file avcodec.h.

◆ FF_IDCT_SIMPLE

#define FF_IDCT_SIMPLE 2

Definition at line 1569 of file avcodec.h.

◆ FF_IDCT_SIMPLEMMX

#define FF_IDCT_SIMPLEMMX 3

Definition at line 1570 of file avcodec.h.

◆ FF_IDCT_ARM

#define FF_IDCT_ARM 7

Definition at line 1571 of file avcodec.h.

◆ FF_IDCT_ALTIVEC

#define FF_IDCT_ALTIVEC 8

Definition at line 1572 of file avcodec.h.

◆ FF_IDCT_SIMPLEARM

#define FF_IDCT_SIMPLEARM 10

Definition at line 1573 of file avcodec.h.

◆ FF_IDCT_XVID

#define FF_IDCT_XVID 14

Definition at line 1574 of file avcodec.h.

◆ FF_IDCT_SIMPLEARMV5TE

#define FF_IDCT_SIMPLEARMV5TE 16

Definition at line 1575 of file avcodec.h.

◆ FF_IDCT_SIMPLEARMV6

#define FF_IDCT_SIMPLEARMV6 17

Definition at line 1576 of file avcodec.h.

◆ FF_IDCT_FAAN

#define FF_IDCT_FAAN 20

Definition at line 1577 of file avcodec.h.

◆ FF_IDCT_SIMPLENEON

#define FF_IDCT_SIMPLENEON 22

Definition at line 1578 of file avcodec.h.

◆ FF_IDCT_SIMPLEAUTO

#define FF_IDCT_SIMPLEAUTO 128

Definition at line 1579 of file avcodec.h.

◆ FF_THREAD_FRAME

#define FF_THREAD_FRAME 1

Decode more than one frame at once.

Definition at line 1612 of file avcodec.h.

◆ FF_THREAD_SLICE

#define FF_THREAD_SLICE 2

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

Definition at line 1613 of file avcodec.h.

◆ FF_PROFILE_UNKNOWN

#define FF_PROFILE_UNKNOWN -99

Deprecated:: The following defines are deprecated; use AV_PROFILE_* in defs.h instead.

Definition at line 1662 of file avcodec.h.

◆ FF_PROFILE_RESERVED

#define FF_PROFILE_RESERVED -100

Definition at line 1663 of file avcodec.h.

◆ FF_PROFILE_AAC_MAIN

#define FF_PROFILE_AAC_MAIN 0

Definition at line 1665 of file avcodec.h.

◆ FF_PROFILE_AAC_LOW

#define FF_PROFILE_AAC_LOW 1

Definition at line 1666 of file avcodec.h.

◆ FF_PROFILE_AAC_SSR

#define FF_PROFILE_AAC_SSR 2

Definition at line 1667 of file avcodec.h.

◆ FF_PROFILE_AAC_LTP

#define FF_PROFILE_AAC_LTP 3

Definition at line 1668 of file avcodec.h.

◆ FF_PROFILE_AAC_HE

#define FF_PROFILE_AAC_HE 4

Definition at line 1669 of file avcodec.h.

◆ FF_PROFILE_AAC_HE_V2

#define FF_PROFILE_AAC_HE_V2 28

Definition at line 1670 of file avcodec.h.

◆ FF_PROFILE_AAC_LD

#define FF_PROFILE_AAC_LD 22

Definition at line 1671 of file avcodec.h.

◆ FF_PROFILE_AAC_ELD

#define FF_PROFILE_AAC_ELD 38

Definition at line 1672 of file avcodec.h.

◆ FF_PROFILE_MPEG2_AAC_LOW

#define FF_PROFILE_MPEG2_AAC_LOW 128

Definition at line 1673 of file avcodec.h.

◆ FF_PROFILE_MPEG2_AAC_HE

#define FF_PROFILE_MPEG2_AAC_HE 131

Definition at line 1674 of file avcodec.h.

◆ FF_PROFILE_DNXHD

#define FF_PROFILE_DNXHD 0

Definition at line 1676 of file avcodec.h.

◆ FF_PROFILE_DNXHR_LB

#define FF_PROFILE_DNXHR_LB 1

Definition at line 1677 of file avcodec.h.

◆ FF_PROFILE_DNXHR_SQ

#define FF_PROFILE_DNXHR_SQ 2

Definition at line 1678 of file avcodec.h.

◆ FF_PROFILE_DNXHR_HQ

#define FF_PROFILE_DNXHR_HQ 3

Definition at line 1679 of file avcodec.h.

◆ FF_PROFILE_DNXHR_HQX

#define FF_PROFILE_DNXHR_HQX 4

Definition at line 1680 of file avcodec.h.

◆ FF_PROFILE_DNXHR_444

#define FF_PROFILE_DNXHR_444 5

Definition at line 1681 of file avcodec.h.

◆ FF_PROFILE_DTS

#define FF_PROFILE_DTS 20

Definition at line 1683 of file avcodec.h.

◆ FF_PROFILE_DTS_ES

#define FF_PROFILE_DTS_ES 30

Definition at line 1684 of file avcodec.h.

◆ FF_PROFILE_DTS_96_24

#define FF_PROFILE_DTS_96_24 40

Definition at line 1685 of file avcodec.h.

◆ FF_PROFILE_DTS_HD_HRA

#define FF_PROFILE_DTS_HD_HRA 50

Definition at line 1686 of file avcodec.h.

◆ FF_PROFILE_DTS_HD_MA

#define FF_PROFILE_DTS_HD_MA 60

Definition at line 1687 of file avcodec.h.

◆ FF_PROFILE_DTS_EXPRESS

#define FF_PROFILE_DTS_EXPRESS 70

Definition at line 1688 of file avcodec.h.

◆ FF_PROFILE_DTS_HD_MA_X

#define FF_PROFILE_DTS_HD_MA_X 61

Definition at line 1689 of file avcodec.h.

◆ FF_PROFILE_DTS_HD_MA_X_IMAX

#define FF_PROFILE_DTS_HD_MA_X_IMAX 62

Definition at line 1690 of file avcodec.h.

◆ FF_PROFILE_EAC3_DDP_ATMOS

#define FF_PROFILE_EAC3_DDP_ATMOS 30

Definition at line 1693 of file avcodec.h.

◆ FF_PROFILE_TRUEHD_ATMOS

#define FF_PROFILE_TRUEHD_ATMOS 30

Definition at line 1695 of file avcodec.h.

◆ FF_PROFILE_MPEG2_422

#define FF_PROFILE_MPEG2_422 0

Definition at line 1697 of file avcodec.h.

◆ FF_PROFILE_MPEG2_HIGH

#define FF_PROFILE_MPEG2_HIGH 1

Definition at line 1698 of file avcodec.h.

◆ FF_PROFILE_MPEG2_SS

#define FF_PROFILE_MPEG2_SS 2

Definition at line 1699 of file avcodec.h.

◆ FF_PROFILE_MPEG2_SNR_SCALABLE

#define FF_PROFILE_MPEG2_SNR_SCALABLE 3

Definition at line 1700 of file avcodec.h.

◆ FF_PROFILE_MPEG2_MAIN

#define FF_PROFILE_MPEG2_MAIN 4

Definition at line 1701 of file avcodec.h.

◆ FF_PROFILE_MPEG2_SIMPLE

#define FF_PROFILE_MPEG2_SIMPLE 5

Definition at line 1702 of file avcodec.h.

◆ FF_PROFILE_H264_CONSTRAINED

#define FF_PROFILE_H264_CONSTRAINED (1<<9)

Definition at line 1704 of file avcodec.h.

◆ FF_PROFILE_H264_INTRA

#define FF_PROFILE_H264_INTRA (1<<11)

Definition at line 1705 of file avcodec.h.

◆ FF_PROFILE_H264_BASELINE

#define FF_PROFILE_H264_BASELINE 66

Definition at line 1707 of file avcodec.h.

◆ FF_PROFILE_H264_CONSTRAINED_BASELINE

#define FF_PROFILE_H264_CONSTRAINED_BASELINE (66|FF_PROFILE_H264_CONSTRAINED)

Definition at line 1708 of file avcodec.h.

◆ FF_PROFILE_H264_MAIN

#define FF_PROFILE_H264_MAIN 77

Definition at line 1709 of file avcodec.h.

◆ FF_PROFILE_H264_EXTENDED

#define FF_PROFILE_H264_EXTENDED 88

Definition at line 1710 of file avcodec.h.

◆ FF_PROFILE_H264_HIGH

#define FF_PROFILE_H264_HIGH 100

Definition at line 1711 of file avcodec.h.

◆ FF_PROFILE_H264_HIGH_10

#define FF_PROFILE_H264_HIGH_10 110

Definition at line 1712 of file avcodec.h.

◆ FF_PROFILE_H264_HIGH_10_INTRA

#define FF_PROFILE_H264_HIGH_10_INTRA (110|FF_PROFILE_H264_INTRA)

Definition at line 1713 of file avcodec.h.

◆ FF_PROFILE_H264_MULTIVIEW_HIGH

#define FF_PROFILE_H264_MULTIVIEW_HIGH 118

Definition at line 1714 of file avcodec.h.

◆ FF_PROFILE_H264_HIGH_422

#define FF_PROFILE_H264_HIGH_422 122

Definition at line 1715 of file avcodec.h.

◆ FF_PROFILE_H264_HIGH_422_INTRA

#define FF_PROFILE_H264_HIGH_422_INTRA (122|FF_PROFILE_H264_INTRA)

Definition at line 1716 of file avcodec.h.

◆ FF_PROFILE_H264_STEREO_HIGH

#define FF_PROFILE_H264_STEREO_HIGH 128

Definition at line 1717 of file avcodec.h.

◆ FF_PROFILE_H264_HIGH_444

#define FF_PROFILE_H264_HIGH_444 144

Definition at line 1718 of file avcodec.h.

◆ FF_PROFILE_H264_HIGH_444_PREDICTIVE

#define FF_PROFILE_H264_HIGH_444_PREDICTIVE 244

Definition at line 1719 of file avcodec.h.

◆ FF_PROFILE_H264_HIGH_444_INTRA

#define FF_PROFILE_H264_HIGH_444_INTRA (244|FF_PROFILE_H264_INTRA)

Definition at line 1720 of file avcodec.h.

◆ FF_PROFILE_H264_CAVLC_444

#define FF_PROFILE_H264_CAVLC_444 44

Definition at line 1721 of file avcodec.h.

◆ FF_PROFILE_VC1_SIMPLE

#define FF_PROFILE_VC1_SIMPLE 0

Definition at line 1723 of file avcodec.h.

◆ FF_PROFILE_VC1_MAIN

#define FF_PROFILE_VC1_MAIN 1

Definition at line 1724 of file avcodec.h.

◆ FF_PROFILE_VC1_COMPLEX

#define FF_PROFILE_VC1_COMPLEX 2

Definition at line 1725 of file avcodec.h.

◆ FF_PROFILE_VC1_ADVANCED

#define FF_PROFILE_VC1_ADVANCED 3

Definition at line 1726 of file avcodec.h.

◆ FF_PROFILE_MPEG4_SIMPLE

#define FF_PROFILE_MPEG4_SIMPLE 0

Definition at line 1728 of file avcodec.h.

◆ FF_PROFILE_MPEG4_SIMPLE_SCALABLE

#define FF_PROFILE_MPEG4_SIMPLE_SCALABLE 1

Definition at line 1729 of file avcodec.h.

◆ FF_PROFILE_MPEG4_CORE

#define FF_PROFILE_MPEG4_CORE 2

Definition at line 1730 of file avcodec.h.

◆ FF_PROFILE_MPEG4_MAIN

#define FF_PROFILE_MPEG4_MAIN 3

Definition at line 1731 of file avcodec.h.

◆ FF_PROFILE_MPEG4_N_BIT

#define FF_PROFILE_MPEG4_N_BIT 4

Definition at line 1732 of file avcodec.h.

◆ FF_PROFILE_MPEG4_SCALABLE_TEXTURE

#define FF_PROFILE_MPEG4_SCALABLE_TEXTURE 5

Definition at line 1733 of file avcodec.h.

◆ FF_PROFILE_MPEG4_SIMPLE_FACE_ANIMATION

#define FF_PROFILE_MPEG4_SIMPLE_FACE_ANIMATION 6

Definition at line 1734 of file avcodec.h.

◆ FF_PROFILE_MPEG4_BASIC_ANIMATED_TEXTURE

#define FF_PROFILE_MPEG4_BASIC_ANIMATED_TEXTURE 7

Definition at line 1735 of file avcodec.h.

◆ FF_PROFILE_MPEG4_HYBRID

#define FF_PROFILE_MPEG4_HYBRID 8

Definition at line 1736 of file avcodec.h.

◆ FF_PROFILE_MPEG4_ADVANCED_REAL_TIME

#define FF_PROFILE_MPEG4_ADVANCED_REAL_TIME 9

Definition at line 1737 of file avcodec.h.

◆ FF_PROFILE_MPEG4_CORE_SCALABLE

#define FF_PROFILE_MPEG4_CORE_SCALABLE 10

Definition at line 1738 of file avcodec.h.

◆ FF_PROFILE_MPEG4_ADVANCED_CODING

#define FF_PROFILE_MPEG4_ADVANCED_CODING 11

Definition at line 1739 of file avcodec.h.

◆ FF_PROFILE_MPEG4_ADVANCED_CORE

#define FF_PROFILE_MPEG4_ADVANCED_CORE 12

Definition at line 1740 of file avcodec.h.

◆ FF_PROFILE_MPEG4_ADVANCED_SCALABLE_TEXTURE

#define FF_PROFILE_MPEG4_ADVANCED_SCALABLE_TEXTURE 13

Definition at line 1741 of file avcodec.h.

◆ FF_PROFILE_MPEG4_SIMPLE_STUDIO

#define FF_PROFILE_MPEG4_SIMPLE_STUDIO 14

Definition at line 1742 of file avcodec.h.

◆ FF_PROFILE_MPEG4_ADVANCED_SIMPLE

#define FF_PROFILE_MPEG4_ADVANCED_SIMPLE 15

Definition at line 1743 of file avcodec.h.

◆ FF_PROFILE_JPEG2000_CSTREAM_RESTRICTION_0

#define FF_PROFILE_JPEG2000_CSTREAM_RESTRICTION_0 1

Definition at line 1745 of file avcodec.h.

◆ FF_PROFILE_JPEG2000_CSTREAM_RESTRICTION_1

#define FF_PROFILE_JPEG2000_CSTREAM_RESTRICTION_1 2

Definition at line 1746 of file avcodec.h.

◆ FF_PROFILE_JPEG2000_CSTREAM_NO_RESTRICTION

#define FF_PROFILE_JPEG2000_CSTREAM_NO_RESTRICTION 32768

Definition at line 1747 of file avcodec.h.

◆ FF_PROFILE_JPEG2000_DCINEMA_2K

#define FF_PROFILE_JPEG2000_DCINEMA_2K 3

Definition at line 1748 of file avcodec.h.

◆ FF_PROFILE_JPEG2000_DCINEMA_4K

#define FF_PROFILE_JPEG2000_DCINEMA_4K 4

Definition at line 1749 of file avcodec.h.

◆ FF_PROFILE_VP9_0

#define FF_PROFILE_VP9_0 0

Definition at line 1751 of file avcodec.h.

◆ FF_PROFILE_VP9_1

#define FF_PROFILE_VP9_1 1

Definition at line 1752 of file avcodec.h.

◆ FF_PROFILE_VP9_2

#define FF_PROFILE_VP9_2 2

Definition at line 1753 of file avcodec.h.

◆ FF_PROFILE_VP9_3

#define FF_PROFILE_VP9_3 3

Definition at line 1754 of file avcodec.h.

◆ FF_PROFILE_HEVC_MAIN

#define FF_PROFILE_HEVC_MAIN 1

Definition at line 1756 of file avcodec.h.

◆ FF_PROFILE_HEVC_MAIN_10

#define FF_PROFILE_HEVC_MAIN_10 2

Definition at line 1757 of file avcodec.h.

◆ FF_PROFILE_HEVC_MAIN_STILL_PICTURE

#define FF_PROFILE_HEVC_MAIN_STILL_PICTURE 3

Definition at line 1758 of file avcodec.h.

◆ FF_PROFILE_HEVC_REXT

#define FF_PROFILE_HEVC_REXT 4

Definition at line 1759 of file avcodec.h.

◆ FF_PROFILE_HEVC_SCC

#define FF_PROFILE_HEVC_SCC 9

Definition at line 1760 of file avcodec.h.

◆ FF_PROFILE_VVC_MAIN_10

#define FF_PROFILE_VVC_MAIN_10 1

Definition at line 1762 of file avcodec.h.

◆ FF_PROFILE_VVC_MAIN_10_444

#define FF_PROFILE_VVC_MAIN_10_444 33

Definition at line 1763 of file avcodec.h.

◆ FF_PROFILE_AV1_MAIN

#define FF_PROFILE_AV1_MAIN 0

Definition at line 1765 of file avcodec.h.

◆ FF_PROFILE_AV1_HIGH

#define FF_PROFILE_AV1_HIGH 1

Definition at line 1766 of file avcodec.h.

◆ FF_PROFILE_AV1_PROFESSIONAL

#define FF_PROFILE_AV1_PROFESSIONAL 2

Definition at line 1767 of file avcodec.h.

◆ FF_PROFILE_MJPEG_HUFFMAN_BASELINE_DCT

#define FF_PROFILE_MJPEG_HUFFMAN_BASELINE_DCT 0xc0

Definition at line 1769 of file avcodec.h.

◆ FF_PROFILE_MJPEG_HUFFMAN_EXTENDED_SEQUENTIAL_DCT

#define FF_PROFILE_MJPEG_HUFFMAN_EXTENDED_SEQUENTIAL_DCT 0xc1

Definition at line 1770 of file avcodec.h.

◆ FF_PROFILE_MJPEG_HUFFMAN_PROGRESSIVE_DCT

#define FF_PROFILE_MJPEG_HUFFMAN_PROGRESSIVE_DCT 0xc2

Definition at line 1771 of file avcodec.h.

◆ FF_PROFILE_MJPEG_HUFFMAN_LOSSLESS

#define FF_PROFILE_MJPEG_HUFFMAN_LOSSLESS 0xc3

Definition at line 1772 of file avcodec.h.

◆ FF_PROFILE_MJPEG_JPEG_LS

#define FF_PROFILE_MJPEG_JPEG_LS 0xf7

Definition at line 1773 of file avcodec.h.

◆ FF_PROFILE_SBC_MSBC

#define FF_PROFILE_SBC_MSBC 1

Definition at line 1775 of file avcodec.h.

◆ FF_PROFILE_PRORES_PROXY

#define FF_PROFILE_PRORES_PROXY 0

Definition at line 1777 of file avcodec.h.

◆ FF_PROFILE_PRORES_LT

#define FF_PROFILE_PRORES_LT 1

Definition at line 1778 of file avcodec.h.

◆ FF_PROFILE_PRORES_STANDARD

#define FF_PROFILE_PRORES_STANDARD 2

Definition at line 1779 of file avcodec.h.

◆ FF_PROFILE_PRORES_HQ

#define FF_PROFILE_PRORES_HQ 3

Definition at line 1780 of file avcodec.h.

◆ FF_PROFILE_PRORES_4444

#define FF_PROFILE_PRORES_4444 4

Definition at line 1781 of file avcodec.h.

◆ FF_PROFILE_PRORES_XQ

#define FF_PROFILE_PRORES_XQ 5

Definition at line 1782 of file avcodec.h.

◆ FF_PROFILE_ARIB_PROFILE_A

#define FF_PROFILE_ARIB_PROFILE_A 0

Definition at line 1784 of file avcodec.h.

◆ FF_PROFILE_ARIB_PROFILE_C

#define FF_PROFILE_ARIB_PROFILE_C 1

Definition at line 1785 of file avcodec.h.

◆ FF_PROFILE_KLVA_SYNC

#define FF_PROFILE_KLVA_SYNC 0

Definition at line 1787 of file avcodec.h.

◆ FF_PROFILE_KLVA_ASYNC

#define FF_PROFILE_KLVA_ASYNC 1

Definition at line 1788 of file avcodec.h.

◆ FF_PROFILE_EVC_BASELINE

#define FF_PROFILE_EVC_BASELINE 0

Definition at line 1790 of file avcodec.h.

◆ FF_PROFILE_EVC_MAIN

#define FF_PROFILE_EVC_MAIN 1

Definition at line 1791 of file avcodec.h.

◆ FF_LEVEL_UNKNOWN

#define FF_LEVEL_UNKNOWN -99

Deprecated:: The following define is deprecated; use AV_LEVEL_UNKOWN in defs.h instead.

Definition at line 1806 of file avcodec.h.

◆ FF_CODEC_PROPERTY_LOSSLESS

#define FF_CODEC_PROPERTY_LOSSLESS 0x00000001

Definition at line 1817 of file avcodec.h.

◆ FF_CODEC_PROPERTY_CLOSED_CAPTIONS

#define FF_CODEC_PROPERTY_CLOSED_CAPTIONS 0x00000002

Definition at line 1818 of file avcodec.h.

◆ FF_CODEC_PROPERTY_FILM_GRAIN

#define FF_CODEC_PROPERTY_FILM_GRAIN 0x00000004

Definition at line 1819 of file avcodec.h.

◆ 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)

Definition at line 1899 of file avcodec.h.

◆ FF_SUB_CHARENC_MODE_AUTOMATIC

#define FF_SUB_CHARENC_MODE_AUTOMATIC 0

libavcodec will select the mode itself

Definition at line 1900 of file avcodec.h.

◆ 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

Definition at line 1901 of file avcodec.h.

◆ FF_SUB_CHARENC_MODE_IGNORE

#define FF_SUB_CHARENC_MODE_IGNORE 2

neither convert the subtitles, nor check them for valid UTF-8

Definition at line 1902 of file avcodec.h.

◆ AV_PARSER_PTS_NB

#define AV_PARSER_PTS_NB 4

Definition at line 2794 of file avcodec.h.

◆ PARSER_FLAG_COMPLETE_FRAMES

#define PARSER_FLAG_COMPLETE_FRAMES 0x0001

Definition at line 2801 of file avcodec.h.

◆ PARSER_FLAG_ONCE

#define PARSER_FLAG_ONCE 0x0002

Definition at line 2802 of file avcodec.h.

◆ PARSER_FLAG_FETCHED_OFFSET

#define PARSER_FLAG_FETCHED_OFFSET 0x0004

Set if the parser has a valid file offset.

Definition at line 2804 of file avcodec.h.

◆ PARSER_FLAG_USE_CODEC_TS

#define PARSER_FLAG_USE_CODEC_TS 0x1000

Definition at line 2805 of file avcodec.h.

Data Structures

Macros

Enumerations

Functions