wrolpi/modules
Roland 0c869cad7f
Transcode: fragmented mp4 option for very long videos
A whole-file mp4 index grows with the frame count; for a many-hour video
it reaches tens of MB, which a phone must fetch and parse before the
first frame, and every seek walks it.  `fragmented` writes the file with
-movflags +frag_keyframe+empty_moov+default_base_moof+global_sidx and
10s fragments: a ~1 KB moov plus a global seek index, so playback starts
and seeks quickly.  mp4/m4a only; a remux, so it takes seconds per GB.

Measured on an 11-hour h264/aac file: moov 40 MB -> 1.4 KB, seek index
2 x 120 KB, 10k fragments, duration and codecs unchanged, remux in 25s.

Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
2026-09-16 18:59:23 -06:00
..
archive search: don't COUNT(*) OVER() the page query (#702) 2026-09-12 14:44:30 -06:00
docs docs: browse walks the file_group date index instead of probing every doc (#707) 2026-09-13 12:39:05 -06:00
flasher Flasher: chip-mismatch guard, WROLPi firmware table, colorblind chip colors 2026-07-02 17:26:37 -06:00
inventory Strip whitespace from inventory item string values on save 2026-07-30 17:34:46 -06:00
map Map previews that never drew, and a Docker map with no world under it (#658) 2026-08-11 20:37:23 -06:00
videos Transcode: fragmented mp4 option for very long videos 2026-09-16 18:59:23 -06:00
zim zim: recompute the outdated-Zims flag after startup and on Delete (#706) 2026-09-12 15:19:36 -06:00
__init__.py Move One-Time Pad encryption to the browser (#479) 2026-06-13 13:52:34 -06:00