rtpdec_vp8.c File Reference

RTP support for the VP8 payload. More...

#include "libavcodec/bytestream.h"
#include "avio_internal.h"
#include "rtpdec_formats.h"

Go to the source code of this file.

Data Structures
struct	PayloadContext
	RTP/JPEG specific private data. More...

Functions
static int	vp8_broken_sequence (AVFormatContext *ctx, PayloadContext *vp8, const char *msg)
static int	vp8_handle_packet (AVFormatContext *ctx, PayloadContext *vp8, AVStream *st, AVPacket *pkt, uint32_t *timestamp, const uint8_t *buf, int len, uint16_t seq, int flags)
static av_cold int	vp8_init (AVFormatContext *s, int st_index, PayloadContext *vp8)
static void	vp8_close_context (PayloadContext *vp8)
static int	vp8_need_keyframe (PayloadContext *vp8)

Variables
const RTPDynamicProtocolHandler	ff_vp8_dynamic_handler

Detailed Description

RTP support for the VP8 payload.

Author

Josh Allmann joshu.nosp@m.a.al.nosp@m.lmann.nosp@m.@gma.nosp@m.il.co.nosp@m.m

See also

http://tools.ietf.org/html/draft-ietf-payload-vp8-05

Definition in file rtpdec_vp8.c.

Function Documentation

vp8_broken_sequence()

static int vp8_broken_sequence ( AVFormatContext *  ctx, PayloadContext *  vp8, const char *  msg  )

static

Definition at line 56 of file rtpdec_vp8.c.

Referenced by vp8_handle_packet().

vp8_handle_packet()

static int vp8_handle_packet ( AVFormatContext *  ctx, PayloadContext *  vp8, AVStream *  st, AVPacket *  pkt, uint32_t *  timestamp, const uint8_t *  buf, int  len, uint16_t  seq, int  flags  )

static

Definition at line 65 of file rtpdec_vp8.c.

vp8_init()

static av_cold int vp8_init ( AVFormatContext *  s, int  st_index, PayloadContext *  vp8  )

static

Definition at line 263 of file rtpdec_vp8.c.

Referenced by vpx_free().

vp8_close_context()

static void vp8_close_context ( PayloadContext *  vp8 )

static

Definition at line 269 of file rtpdec_vp8.c.

vp8_need_keyframe()

static int vp8_need_keyframe ( PayloadContext *  vp8 )

static

Definition at line 274 of file rtpdec_vp8.c.

Variable Documentation

ff_vp8_dynamic_handler

const RTPDynamicProtocolHandler ff_vp8_dynamic_handler

Initial value:

= {
    .enc_name       = "VP8",
    .codec_type     = AVMEDIA_TYPE_VIDEO,
    .codec_id       = AV_CODEC_ID_VP8,
    .priv_data_size = sizeof(PayloadContext),
    .init           = vp8_init,
    .close          = vp8_close_context,
    .parse_packet   = vp8_handle_packet,
    .need_keyframe  = vp8_need_keyframe,
}

Definition at line 279 of file rtpdec_vp8.c.