Data Fields

AVOutputFormat Struct Reference

#include <avformat.h>

Data Fields

const char * name
const char * long_name
 Descriptive name for the format, meant to be more human-readable than name.
const char * mime_type
const char * extensions
 comma-separated filename extensions
int priv_data_size
 size of private data so that it can be allocated in the wrapper
enum CodecID audio_codec
 default audio codec
enum CodecID video_codec
 default video codec
int(* write_header )(struct AVFormatContext *)
int(* write_packet )(struct AVFormatContext *, AVPacket *pkt)
int(* write_trailer )(struct AVFormatContext *)
int flags
 can use flags: AVFMT_NOFILE, AVFMT_NEEDNUMBER, AVFMT_GLOBALHEADER
int(* set_parameters )(struct AVFormatContext *, AVFormatParameters *)
 Currently only used to set pixel format if not YUV420P.
int(* interleave_packet )(struct AVFormatContext *, AVPacket *out, AVPacket *in, int flush)
struct AVCodecTag *const * codec_tag
 List of supported codec_id-codec_tag pairs, ordered by "better choice first".
enum CodecID subtitle_codec
 default subtitle codec
const AVMetadataConvmetadata_conv
struct AVOutputFormatnext

Detailed Description

Definition at line 252 of file avformat.h.


Field Documentation

default audio codec

Definition at line 265 of file avformat.h.

Referenced by av_guess_codec(), main(), opt_output_file(), and parse_ffconfig().

List of supported codec_id-codec_tag pairs, ordered by "better choice first".

The arrays are all terminated by CODEC_ID_NONE.

Definition at line 281 of file avformat.h.

Referenced by av_transcode(), and av_write_header().

comma-separated filename extensions

Definition at line 261 of file avformat.h.

Referenced by av_guess_format().

int(* AVOutputFormat::interleave_packet)(struct AVFormatContext *, AVPacket *out, AVPacket *in, int flush)

Definition at line 274 of file avformat.h.

Referenced by av_interleave_packet().

Descriptive name for the format, meant to be more human-readable than name.

You should use the NULL_IF_CONFIG_SMALL() macro to define it.

Definition at line 259 of file avformat.h.

Referenced by show_formats().

Definition at line 285 of file avformat.h.

Referenced by av_transcode(), av_write_header(), and opt_output_file().

Definition at line 260 of file avformat.h.

Referenced by av_guess_format(), and http_parse_request().

const char* AVOutputFormat::name

Definition at line 288 of file avformat.h.

Referenced by av_guess_format(), av_oformat_next(), and av_register_output_format().

size of private data so that it can be allocated in the wrapper

Definition at line 263 of file avformat.h.

Referenced by av_set_parameters(), and av_write_header().

Currently only used to set pixel format if not YUV420P.

Definition at line 273 of file avformat.h.

Referenced by av_set_parameters().

default subtitle codec

Definition at line 283 of file avformat.h.

Referenced by opt_output_file().

default video codec

Definition at line 266 of file avformat.h.

Referenced by av_guess_codec(), main(), opt_output_file(), and parse_ffconfig().

Definition at line 267 of file avformat.h.

Referenced by av_write_header().

Definition at line 268 of file avformat.h.

Referenced by av_interleaved_write_frame(), av_write_frame(), and av_write_trailer().

Definition at line 269 of file avformat.h.

Referenced by av_write_trailer().


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