oxideav-avi 0.0.3

Pure-Rust AVI (RIFF) container for oxideav
Documentation 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32

//! Pure-Rust AVI (RIFF/AVI) container: demuxer + muxer.
//!
//! AVI is Microsoft's legacy RIFF-based container, still ubiquitous for
//! Motion-JPEG output from security cameras and older capture hardware. This
//! crate parses and emits AVI 1.0 files. OpenDML extensions (`ix##`,
//! super-index, files > 2 GiB) are explicitly out of scope — see
//! `muxer::write_packet` which returns an error if the output approaches
//! 2 GiB.

pub mod codec_map;
pub mod demuxer;
pub mod muxer;
pub mod riff;
pub mod stream_format;

use oxideav_container::ContainerRegistry;

pub fn register(reg: &mut ContainerRegistry) {
    reg.register_demuxer("avi", demuxer::open);
    reg.register_muxer("avi", muxer::open);
    reg.register_extension("avi", "avi");
    reg.register_probe("avi", probe);
}

/// `RIFF....AVI ` — RIFF chunk with form type AVI (note the trailing space).
fn probe(p: &oxideav_container::ProbeData) -> u8 {
    if p.buf.len() >= 12 && &p.buf[0..4] == b"RIFF" && &p.buf[8..12] == b"AVI " {
        100
    } else {
        0
    }
}