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 278 of file avformat.h.


Field Documentation

default audio codec

Definition at line 291 of file avformat.h.

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

struct AVCodecTag* const* AVOutputFormat::codec_tag [read]

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 307 of file avformat.h.

Referenced by av_encode(), and av_write_header().

comma-separated filename extensions

Definition at line 287 of file avformat.h.

Referenced by guess_format().

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

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 285 of file avformat.h.

Referenced by show_formats().

Definition at line 311 of file avformat.h.

Referenced by av_encode(), and opt_output_file().

Definition at line 286 of file avformat.h.

Referenced by guess_format(), and http_parse_request().

const char* AVOutputFormat::name

Definition at line 314 of file avformat.h.

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

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

Definition at line 289 of file avformat.h.

Referenced by av_set_parameters(), and av_write_header().

Currently only used to set pixel format if not YUV420P.

Referenced by av_set_parameters().

default subtitle codec

Definition at line 309 of file avformat.h.

Referenced by opt_output_file().

default video codec

Definition at line 292 of file avformat.h.

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

Referenced by av_write_header().

Referenced by av_write_trailer().


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

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