feat(subtitles): subtitle-fetch jobs vía sync + auto-fetch opcional en scan

El web empuja SubtitleFetchRequest por el sync (URL del proxy, ya
charset-fixed a WebVTT); el daemon lo descarga y lo escribe como sidecar
<base>.<lang>.vtt junto al medio (contención en scan paths con
EvalSymlinks, cap 10 MiB) y reporta done/failed en el siguiente sync
para que el web marque el job. Config nueva library.subtitles
(auto_fetch + languages) para el auto-fetch en scan, off por defecto.
This commit is contained in:
Deivid Soto 2026-06-10 14:48:35 +02:00
parent 63be565227
commit 6a7a2e292e
10 changed files with 264 additions and 22 deletions

View file

@ -10,10 +10,10 @@ func TestDynamicReadahead(t *testing.T) {
}{
{"unknown bitrate → default", 0, defaultReadahead},
{"negative → default", -1, defaultReadahead},
{"low bitrate clamps to min", 1_000_000, minReadahead}, // 1 Mbps → ~3.75 MiB < 8 MiB
{"mid bitrate scales", 5_000_000, 5_000_000 / 8 * readaheadSeconds}, // 5 Mbps → ~18.75 MiB
{"low bitrate clamps to min", 1_000_000, minReadahead}, // 1 Mbps → ~3.75 MiB < 8 MiB
{"mid bitrate scales", 5_000_000, 5_000_000 / 8 * readaheadSeconds}, // 5 Mbps → ~18.75 MiB
{"high bitrate within range", 25_000_000, 25_000_000 / 8 * readaheadSeconds}, // 4K ~25 Mbps → ~93.75 MiB
{"very high clamps to max", 80_000_000, maxReadahead}, // 80 Mbps → 300 MiB > cap
{"very high clamps to max", 80_000_000, maxReadahead}, // 80 Mbps → 300 MiB > cap
}
for _, c := range cases {
t.Run(c.name, func(t *testing.T) {