evc.h File Reference

#include <stdint.h>
#include "libavutil/intreadwrite.h"
#include "libavutil/rational.h"
#include "libavcodec/evc.h"
#include "avio.h"

Go to the source code of this file.

Functions
static int	evc_get_nalu_type (const uint8_t *p, int bits_size)
static uint32_t	evc_read_nal_unit_length (const uint8_t *bits, int bits_size)
int	ff_isom_write_evcc (AVIOContext *pb, const uint8_t *data, int size, int ps_array_completeness)
	Writes EVC sample metadata to the provided AVIOContext. More...

Function Documentation

evc_get_nalu_type()

static int evc_get_nalu_type ( const uint8_t *  p, int  bits_size  )

inlinestatic

Definition at line 32 of file evc.h.

Referenced by annexb_probe(), and ff_isom_write_evcc().

evc_read_nal_unit_length()

static uint32_t evc_read_nal_unit_length ( const uint8_t *  bits, int  bits_size  )

inlinestatic

Definition at line 48 of file evc.h.

ff_isom_write_evcc()

int ff_isom_write_evcc	(	AVIOContext *	pb,
		const uint8_t *	data,
		int	size,
		int	ps_array_completeness
	)

Writes EVC sample metadata to the provided AVIOContext.

Parameters

pb	pointer to the AVIOContext where the evc sample metadata shall be written
buf	input data buffer
size	size in bytes of the input data buffer
ps_array_completeness

See also

ISO/IEC 14496-15:2021 Coding of audio-visual objects - Part 15: section 12.3.3.3

Returns

0 in case of success, a negative error code in case of failure

Definition at line 301 of file evc.c.

Referenced by mov_write_evcc_tag().