AVCodec Struct Reference

AVCodec. More...

#include <avcodec.h>

Data Fields

const char * name

Name of the codec implementation.

enum CodecType type

enum CodecID id

int priv_data_size

int(* init )(AVCodecContext *)

int(* encode )(AVCodecContext *, uint8_t *buf, int buf_size, void *data)

int(* close )(AVCodecContext *)

int(* decode )(AVCodecContext *, void *outdata, int *outdata_size, const uint8_t *buf, int buf_size)

int capabilities

Codec capabilities.

struct AVCodec * next

void(* flush )(AVCodecContext *)

Flush buffers.

const AVRational * supported_framerates

array of supported framerates, or NULL if any, array is terminated by {0,0}

Detailed Description

Definition at line 2217 of file avcodec.h.

Field Documentation

int AVCodec::capabilities

Codec capabilities.

see CODEC_CAP_*

Definition at line 2237 of file avcodec.h.

Referenced by avcodec_decode_audio2(), avcodec_decode_video(), avcodec_encode_audio(), avcodec_encode_video(), decode_chunks(), decode_frame(), decode_init(), decode_nal_units(), execute_decode_slices(), ff_er_frame_end(), mpeg_get_pixelformat(), MPV_frame_end(), open_parser(), output_packet(), show_formats(), vc1_decode_frame(), vcr2_init_sequence(), and video_decode_example().

int(* AVCodec::close)(AVCodecContext *)

Referenced by avcodec_close().

int(* AVCodec::decode)(AVCodecContext *, void *outdata, int *outdata_size, const uint8_t *buf, int buf_size)

Referenced by avcodec_decode_audio2(), avcodec_decode_subtitle(), avcodec_decode_video(), avcodec_find_decoder(), avcodec_find_decoder_by_name(), g726_init(), libgsm_init(), and show_formats().

int(* AVCodec::encode)(AVCodecContext *, uint8_t *buf, int buf_size, void *data)

Referenced by avcodec_encode_audio(), avcodec_encode_subtitle(), avcodec_encode_video(), avcodec_find_encoder(), avcodec_find_encoder_by_name(), g726_init(), and show_formats().

void(* AVCodec::flush)(AVCodecContext *)

Flush buffers.

Will be called when seeking

Referenced by avcodec_flush_buffers().

enum CodecID AVCodec::id

Definition at line 2226 of file avcodec.h.

Referenced by adpcm_decode_frame(), adpcm_decode_init(), avcodec_find_decoder(), avcodec_find_encoder(), avcodec_open(), common_init(), decode_init(), do_audio_out(), dpcm_decode_frame(), dpcm_decode_init(), eightsvx_decode_init(), encode_init(), ff_h263_decode_init(), ff_wma_init(), find_codec_or_die(), h261_decode_init(), mjpeg_decode_scan(), mpeg_decode_init(), MPV_encode_init(), opt_audio_codec(), opt_video_codec(), pcm_decode_frame(), pcm_decode_init(), pcm_encode_frame(), pcm_encode_init(), svq1_decode_init(), vcr2_init_sequence(), vp56_add_predictors_dc(), vp56_decode_4mv(), vp6_decode_init(), wma_decode_init(), xan_decode_frame(), and xan_decode_init().

int(* AVCodec::init)(AVCodecContext *)

Referenced by avcodec_open().

const char* AVCodec::name

Name of the codec implementation.

The name is globally unique among encoders and among decoders (but an encoder and a decoder can share the same name). This is the primary way to find a codec from the user perspective.

Definition at line 2224 of file avcodec.h.

Referenced by asf_write_header1(), avcodec_find_decoder_by_name(), avcodec_find_encoder_by_name(), avcodec_string(), compute_status(), context_to_name(), mov_write_video_tag(), sdp_parse_rtpmap(), show_formats(), and write_frame().

struct AVCodec* AVCodec::next [read]

Definition at line 2238 of file avcodec.h.

Referenced by av_codec_next(), avcodec_find_decoder(), avcodec_find_decoder_by_name(), avcodec_find_encoder(), avcodec_find_encoder_by_name(), and avcodec_register().

int AVCodec::priv_data_size

Definition at line 2227 of file avcodec.h.

Referenced by avcodec_open().

const AVRational* AVCodec::supported_framerates

array of supported framerates, or NULL if any, array is terminated by {0,0}

Definition at line 2244 of file avcodec.h.

Referenced by new_video_stream().

enum CodecType AVCodec::type

Definition at line 2225 of file avcodec.h.

Referenced by compute_status(), find_codec_or_die(), opt_audio_codec(), and opt_video_codec().

The documentation for this struct was generated from the following file:

libavcodec/avcodec.h

Generated on Fri Oct 26 02:35:47 2012 for FFmpeg by doxygen 1.5.8