Some CBCS-encrypted content has an all-zeros default_KID in the tenc box while the real KID is only in the PSSH boxes. mp4decrypt matches keys against the tenc KID, so it silently skips decryption when the provided KID doesn't match. This adds a track ID-based key fallback when a zero KID is detected, matching the existing shaka-packager zero-KID fallback behavior.
Fixes issues introduced in 15acaea where CC extraction only used the first manifest entry and ignored --s-lang filtering entirely. Now all CC languages from the HLS manifest are iterated and filtered against --s-lang using the same match logic as regular subtitle selection.
Add --worst CLI flag to select the lowest bitrate video track within a specified resolution (e.g. --worst -q 720). Requires -q/--quality.
Add shield_okhttp TLS fingerprint preset for NVIDIA SHIELD Android TV with OkHttp 4.11 JA3 signature.
Include StreamIndex Name and Url attributes in the track ID hash to disambiguate tracks that share the same codec, language, bitrate, and QualityLevel index.
- Parse CLOSED-CAPTIONS entries from HLS manifests and attach CC metadata (language, name, instream_id) to video tracks
- Move CC extraction to run after decryption instead of before, fixing extraction failures on encrypted streams
- Extract CCs even when other subtitle tracks exist, using manifest CC language info instead of guessing
- Try ccextractor on the original file before repacking to preserve container-level CC data (e.g. c608 boxes) that ffmpeg remux strips
- Display deduplicated closed captions in --list output and download progress, positioned after subtitles
- Add closed_captions field to Video track class
Modified the download generator in aria2c to track progress by the number of completed segments (len(completed)) when downloading multiple files. Single-file downloads remain byte-based.
The period_filter in DASH.to_tracks() only affected track listing but had no effect on n_m3u8dl_re downloads, which re-parsed the raw MPD and downloaded all periods including ads/pre-rolls. This caused DRM decryption failures and corrupted video output.
When periods are filtered during to_tracks(), write a filtered MPD (with rejected periods removed) to a temp file and pass it to n_m3u8dl_re via track.from_file.
Closes#51
Add AnimeAPI integration to resolve anime database IDs (MAL, AniList, Kitsu, etc.) to TMDB/IMDB/TVDB for MKV tagging. The --enrich flag overrides show title and fills in year when missing from the service.
- Add animeapi-py dependency for cross-platform anime ID resolution
- Add --animeapi option (e.g. mal:12345, anilist:98765, defaults to MAL)
- Add --enrich flag to override title/year from external sources
- Remove --tmdb-name and --tmdb-year in favor of unified --enrich
- Update REST API params and docs to match
Fix multiple issues with the REST API that caused downloads to fail:
- Filter Click Sentinel.UNSET enum values from service parameter defaults that caused "Object of type Sentinel is not JSON serializable" errors
- Add missing select_titles and no_video args to dl.result() call
- Fix wanted param unpacking for list-tracks SeasonRange.parse_tokens()
- Add enum conversion for vcodec, range, sub_format, and export params that were passed as strings but expected as enums by dl.result()
- Add missing dl command params: split_audio, repack, imdb_id, output_dir, no_cache, reset_cache to DEFAULT_DOWNLOAD_PARAMS and download worker
- Expand vcodec/acodec/sub_format validation to cover all supported values
- Add POST /api/search endpoint for searching services by query
- Update Swagger docs with all new params and correct type definitions
- Add comprehensive REST API documentation (docs/API.md)
- Update ADVANCED_CONFIG.md with serve CLI options and API reference
Replace removed `WrmHeader.read_attributes()` with `key_ids` property and add missing WRMHEADER v4.1-v4.3 XML paths (`DATA/PROTECTINFO/...`) to the base64 PSSH parser fallback.
BREAKING CHANGE: The 'scene_naming' config option has been removed.
Users must configure 'output_template' in unshackle.yaml with movies, series, and songs templates. See unshackle-example.yaml for examples.
- Create `unshackle/core/providers/` package with abstract base class, IMDBApi (free, no key), SIMKL, and TMDB provider implementations
- Add consensus-based ID enrichment: cross-references IMDB IDs with TMDB and SIMKL, drops all data from providers that disagree on tmdb_id (likely resolved to wrong title)
- Cache enriched IDs alongside raw provider data so they survive cache round-trips
- Genericize TitleCacher with `cache_provider()`/`get_cached_provider()` replacing provider-specific methods; respect `--no-cache` flag
- Add `--imdb` CLI flag to dl command for direct IMDB ID lookup
N_m3u8DL-RE uses Math.Ceiling to calculate segment counts from SegmentTemplate @duration, which overshoots by 1 when the division has a small fractional remainder. This causes 404 on the phantom last segment and fails with "Segment count check not pass".
Upstream bug: nilaoda/N_m3u8DL-RE#108
