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Fix all v4 audit findings (22 items)

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HIGH: ISO writer multi-extent for >4GB, end-to-end MKV mux test
MEDIUM: AACS cvalue bounds, UV offset, macOS discovery, VC-1 resolution
  from sequence header, HEVC profile flags from SPS, ISO CRC + reserve AVDP
LOW: PS AC3 sub-header, CSS crack first-match break, TrackUID unique,
  AC3 no-sync empty return, --all for iso://, --min warning, dead code removed

320 tests, all passing.
This commit is contained in:
MattJackson
2026-04-11 20:29:00 +00:00
parent f48b4925c1
commit 75dfd06a02
11 changed files with 799 additions and 45 deletions
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src/mux/mkv.rs
+1 -1
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@@ -183,7 +183,7 @@ impl<W: Write + Seek> MkvMuxer<W> {
for (i, track) in tracks.iter().enumerate() {
let entry_pos = ebml::start_master(&mut writer, ebml::TRACK_ENTRY)?;
ebml::write_uint(&mut writer, ebml::TRACK_NUMBER, (i + 1) as u64)?;
ebml::write_uint(&mut writer, ebml::TRACK_UID, (i + 1) as u64)?;
ebml::write_uint(&mut writer, ebml::TRACK_UID, (i + 1) as u64 | 0x1000000)?;
ebml::write_uint(&mut writer, ebml::TRACK_TYPE, track.track_type)?;
ebml::write_uint(&mut writer, ebml::FLAG_LACING, 0)?;
ebml::write_string(&mut writer, ebml::CODEC_ID, track.codec_id)?;