PipeWire  0.3.58
spa_meta_header Struct Reference

Describes essential buffer header metadata such as flags and timestamps. More...

Data Fields

uint32_t flags
 flags More...
 
uint32_t offset
 offset in current cycle More...
 
int64_t pts
 presentation timestamp in nanoseconds More...
 
int64_t dts_offset
 decoding timestamp as a difference with pts More...
 
uint64_t seq
 sequence number, increments with a media specific frequency More...
 

Detailed Description

Field Documentation

◆ flags

uint32_t spa_meta_header::flags

◆ offset

uint32_t spa_meta_header::offset

offset in current cycle

◆ pts

int64_t spa_meta_header::pts

presentation timestamp in nanoseconds

Examples
video-src-alloc.c, video-src-fixate.c, video-src-reneg.c, and video-src.c.

◆ dts_offset

int64_t spa_meta_header::dts_offset

decoding timestamp as a difference with pts

Examples
video-src-alloc.c, video-src-fixate.c, video-src-reneg.c, and video-src.c.

◆ seq

uint64_t spa_meta_header::seq

sequence number, increments with a media specific frequency

Examples
video-src-alloc.c, video-src-fixate.c, video-src-reneg.c, and video-src.c.

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