gavl
Data Fields
gavl_compression_info_t Struct Reference

Compression format. More...

#include <compression.h>

Data Fields

int flags
 ORed combination of GAVL_COMPRESSION_* flags.
 
gavl_codec_id_t id
 Codec ID.
 
gavl_buffer_t codec_header
 Global header.
 
int bitrate
 Needed by some codecs, negative values mean VBR.
 
int palette_size
 Size of the embedded palette for image codecs.
 
int pre_skip
 Samples to skip at the start.
 
int video_buffer_size
 VBV buffer size for video (in BYTES)
 
uint32_t codec_tag
 

Detailed Description

Compression format.

This defines parameters of the compression. The most important value is the gavl_codec_id_t. Formats, which support a global header, store it here as well.

Usually there must be an associated audio or video format, because some containers need this as well.

Field Documentation

◆ flags

int gavl_compression_info_t::flags

ORed combination of GAVL_COMPRESSION_* flags.

◆ id

gavl_codec_id_t gavl_compression_info_t::id

Codec ID.

◆ codec_header

gavl_buffer_t gavl_compression_info_t::codec_header

Global header.

◆ bitrate

int gavl_compression_info_t::bitrate

Needed by some codecs, negative values mean VBR.

◆ palette_size

int gavl_compression_info_t::palette_size

Size of the embedded palette for image codecs.

◆ pre_skip

int gavl_compression_info_t::pre_skip

Samples to skip at the start.

◆ video_buffer_size

int gavl_compression_info_t::video_buffer_size

VBV buffer size for video (in BYTES)


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