feat(tracks): download and mux stereoscopic 3D (MV-HEVC) video to MP4

Mark 3D from REQ-VIDEO-LAYOUT, DV profile 20 codecs or an lhvC box; mux with MP4Box, decrypt with mp4decrypt, skip FFmpeg repack, sample cut and hybrid; add {3d} and env MP4Box.
This commit is contained in:
imSp4rky
2026-11-12 04:47:18 -07:00
parent a28c99b811
commit e29a523907
31 changed files with 513 additions and 67 deletions
+4 -4
View File
@@ -268,7 +268,7 @@ download. For example, `dovi_tool` only matters if you download Dolby Vision vid
| Tool | Binary looked up | Why it is needed |
| --- | --- | --- |
| Bento4 (`mp4decrypt`) | `mp4decrypt` | Alternative DRM decryptor to shaka-packager |
| MP4Box (GPAC) | `MP4Box` | Muxing DTS:X Profile 2 (DTS-UHD) and MPEG-H audio |
| MP4Box (GPAC) | `MP4Box` | Muxing DTS:X Profile 2 (DTS-UHD) and MPEG-H audio, and 3D video |
| dovi_tool | `dovi_tool` | Dolby Vision metadata handling |
| HDR10Plus_tool | `hdr10plus_tool` | HDR10+ metadata handling |
| SubtitleEdit | `seconv`, `SubtitleEdit` | Subtitle conversion (the `SeConv` CLI from 5.x) |
@@ -280,9 +280,9 @@ download. For example, `dovi_tool` only matters if you download Dolby Vision vid
| Docker | `docker` | Gluetun VPN proxy support |
| Git | `git` | Fetching and updating remote service repositories |
!!! info "MP4Box is only used for DTS:X Profile 2 and MPEG-H"
Titles with DTS:X Profile 2 (DTS-UHD) or MPEG-H audio mux to MP4; everything else muxes to MKV
with `mkvmerge`. Install with `apt install gpac`.
!!! info "MP4Box is only used for DTS:X Profile 2, MPEG-H and 3D video"
Titles with DTS:X Profile 2 (DTS-UHD) or MPEG-H audio, or a stereoscopic 3D video track, mux to
MP4; everything else muxes to MKV with `mkvmerge`. Install with `apt install gpac`.
!!! tip "SubtitleEdit specifics"
unshackle looks for `seconv` first, the batch CLI shipped with