From c6e6bb9f4bb91e1a4ca3a462d8d3b26df56dcb15 Mon Sep 17 00:00:00 2001 From: Matthew Jackson <1085847+MattJackson@users.noreply.github.com> Date: Sat, 18 Jul 2026 22:35:37 -0700 Subject: [PATCH] changelog: faststart default + DTS/DTS-HD audio (mp4://) --- CHANGELOG.md | 15 ++++++++------- 1 file changed, 8 insertions(+), 7 deletions(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index 3a7ffc6..a94d70e 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -19,13 +19,14 @@ - **Native MP4 output (`mp4://`)** — a progressive ISO-BMFF muxer (`ftyp`+`mdat`+`moov`), so a disc goes straight to a play-everywhere `.mp4` in one decrypt pass, no ffmpeg round-trip. Carries HEVC / H.264 video (HDR10 colour - via `colr`) and the Dolby audio family (AC-3 → `dac3`, E-AC-3 → `dec3`), with - correct sample tables and B-frame composition offsets. It's a **compatibility - export, not archival**: MP4 can't hold TrueHD, DTS-HD MA, or bitmap (PGS/VobSub) - subtitles, so those are **excluded with a loud, itemized report — never a silent - drop** (`mkv://` remains the keep-everything path). Verified byte-for-byte - equivalent to `ffmpeg -c copy`: frame-exact video and audio, identical colour and - duration, clean decode. + via `colr`) and the audio MP4 supports — AC-3 (`dac3`), E-AC-3 (`dec3`), and + DTS / DTS-HD (`dtsc`/`dtsh` + `ddts`) — with correct sample tables and B-frame + composition offsets. It's a **compatibility export, not archival**: MP4 can't + hold TrueHD, LPCM, or bitmap (PGS/VobSub) subtitles, so those are **excluded + with a loud, itemized report — never a silent drop** (`mkv://` remains the + keep-everything path). Verified byte-for-byte equivalent to `ffmpeg -c copy`: + frame-exact video and audio (incl. a real DTS-HD MA 7.1 track, layout-exact), + identical colour and duration, clean decode. - **Five extraction sinks — dissect a title, don't just rip it.** New write-only destinations that pull one facet of a title out on its own: