yuv4mpegenc.c File Reference

#include "libavutil/pixdesc.h"
#include "avformat.h"
#include "internal.h"
#include "yuv4mpeg.h"

Go to the source code of this file.

Macros
#define	Y4M_LINE_MAX   256

Functions
static int	yuv4_generate_header (AVFormatContext *s, char *buf)
static int	yuv4_write_packet (AVFormatContext *s, AVPacket *pkt)
static int	yuv4_write_header (AVFormatContext *s)

Variables
AVOutputFormat	ff_yuv4mpegpipe_muxer

Macro Definition Documentation

Y4M_LINE_MAX

#define Y4M_LINE_MAX   256

Definition at line 27 of file yuv4mpegenc.c.

Referenced by yuv4_generate_header(), and yuv4_write_packet().

Function Documentation

yuv4_generate_header()

static int yuv4_generate_header ( AVFormatContext *  s, char *  buf  )

static

Definition at line 29 of file yuv4mpegenc.c.

Referenced by yuv4_write_packet().

yuv4_write_packet()

static int yuv4_write_packet ( AVFormatContext *  s, AVPacket *  pkt  )

static

Definition at line 155 of file yuv4mpegenc.c.

yuv4_write_header()

static int yuv4_write_header ( AVFormatContext *  s )

static

Definition at line 253 of file yuv4mpegenc.c.

Variable Documentation

ff_yuv4mpegpipe_muxer

AVOutputFormat ff_yuv4mpegpipe_muxer

Initial value:

= {
    .name              = "yuv4mpegpipe",
    .long_name         = NULL_IF_CONFIG_SMALL("YUV4MPEG pipe"),
    .extensions        = "y4m",
    .priv_data_size    = sizeof(int),
    .audio_codec       = AV_CODEC_ID_NONE,
    .video_codec       = AV_CODEC_ID_WRAPPED_AVFRAME,
    .write_header      = yuv4_write_header,
    .write_packet      = yuv4_write_packet,
}

Definition at line 321 of file yuv4mpegenc.c.