vpcc.h File Reference

internal header for VPx codec configuration utilities. More...

#include <stdint.h>
#include "avio.h"
#include "avformat.h"
#include "libavcodec/avcodec.h"

Go to the source code of this file.

Data Structures
struct	VPCC

Functions
int	ff_isom_write_vpcc (AVFormatContext *s, AVIOContext *pb, AVCodecParameters *par)
	Writes VP codec configuration to the provided AVIOContext. More...
int	ff_isom_get_vpcc_features (AVFormatContext *s, AVCodecParameters *par, AVRational *frame_rate, VPCC *vpcc)

Detailed Description

internal header for VPx codec configuration utilities.

Definition in file vpcc.h.

Function Documentation

int ff_isom_write_vpcc	(	AVFormatContext *	s,
		AVIOContext *	pb,
		AVCodecParameters *	par
	)

Writes VP codec configuration to the provided AVIOContext.

Parameters

s	address of the AVFormatContext for the logging context.
pb	address of the AVIOContext where the vpcC shall be written.
par	address of the AVCodecParameters which contains codec information.

Returns

>=0 in case of success, a negative value corresponding to an AVERROR code in case of failure

Definition at line 149 of file vpcc.c.

Referenced by mov_write_vpcc_tag().

int ff_isom_get_vpcc_features	(	AVFormatContext *	s,
		AVCodecParameters *	par,
		AVRational *	frame_rate,
		VPCC *	vpcc
	)

Definition at line 116 of file vpcc.c.

Referenced by ff_isom_write_vpcc(), and set_vp9_codec_str().