Update providers and deduplicate streams

2026-09-18 21:45:28 +02:00
parent 9c4c6437f4
commit c71f3db6a5
7 changed files with 387 additions and 65 deletions
@@ -103,6 +103,8 @@ Keep `./.kaizoku` mounted for production instances. That directory contains the

 Kaizoku stores provider-backed show IDs as `provider:id`, for example `anikoto:some-show-slug`. Queue jobs resolve the episode source through `providers/bridge.js`, then `provider_downloader.py` downloads the media with `ffmpeg` into a staging directory. If a provider returns multiple servers for the requested sub or dub mode, Kaizoku tries every same-mode server source in quality order before falling back to another provider, including when resolving one server's playlist raises an HTTP error. It does not use sub sources for dub downloads, or dub sources for sub downloads. If a provider returns a master HLS playlist, Kaizoku selects the highest-bandwidth variant before starting `ffmpeg`. When a media playlist uses extensionless, SnapCDN, or disguised CDN segments, Kaizoku skips direct ffmpeg and uses a StrawVerse-style segment downloader; if HLS preflight fails, it stays on that native path instead of falling through to ffmpeg. The native downloader fetches the media playlist, preserves provider CDN session cookies across playlist, segment, and encryption-key requests, downloads and concatenates segments itself with browser-like media headers and the provider referer, can fall back to curl-impersonate browser wrappers after protected CDN `HTTP 403` responses, strips short PNG wrappers when present, retries temporary HTTP failures such as `429 Too Many Requests`, optionally paces requests with `KAIZOKU_SEGMENT_DOWNLOAD_DELAY`, then remuxes the local transport stream to MP4. Direct ffmpeg attempts also have a timeout guard so stalled HLS inputs can fall back cleanly. Each episode is written as a temporary `.mp4.part` file and moved into the downloads library after that episode succeeds, so already-finished episodes from a larger batch survive if a later episode fails. Retrying that failed queue job requests only the remaining episodes while keeping the original episode range for display and watchlist sync. Finalization preserves episode numbers from staged `SxxEyy` or `Episode yy` filenames before applying configured season/episode offsets.

+Provider server aliases that resolve to the same URL and request headers are downloaded only once, avoiding duplicate CDN requests and unnecessary rate limiting.
+
 If the primary provider cannot list, resolve, or download a requested episode, Kaizoku searches the same title on the remaining providers and tries the matching episode there. Existing finalization code moves staged files into the configured library layout, preserving data already present in production download folders.

 ## Data Safety
@@ -114,7 +116,7 @@ Kaizoku uses additive SQLite migrations for queue and watchlist schema changes.
 The Anikoto, AniNeko, and AnimePahe parser modules in `providers/extensions/Anime/` are adapted from [TheYogMehta/extensions](https://github.com/TheYogMehta/extensions) and retain their GPL/license headers. The bundled anime provider versions are currently:

 - Anikoto `5.0.5`
- AniNeko `3.0.3`
- AnimePahe `4.0.1`
+- AniNeko `3.0.4`
+- AnimePahe `5.0.1`

 The Config page checks the bundled JavaScript against the upstream `main` branch and reports whether upstream updates are available. If Kaizoku carries a newer local provider patch than upstream, such as the patched Anikoto module, the Config page reports it separately as a local change. Kaizoku acts as a local client-side parser/downloader wrapper and does not host media.