Add unshackle.core.cdm.detect helpers to classify CDMs consistently across local and remote backends.
- Add is_playready_cdm/is_widevine_cdm for DRM selection across pyplayready, pywidevine, and wrappers
- Add is_remote_cdm/is_local_cdm/cdm_location so services can branch on CDM execution location
- Switch core DASH/HLS parsing, track DRM selection, and dl CDM switching away from brittle isinstance/DecryptLabs-only checks
- Make unshackle.core.cdm import-light via lazy __getattr__ so optional CDM deps are only imported when needed
Title filenames now include resolution/service/WEB-DL/codecs/HDR tokens in both modes; scene_naming only changes the spacer ('.' vs ' ').
Also avoid overwriting muxed outputs by disambiguating on collision (append codec suffix when needed, then a numeric suffix).
When --a-lang is specific (not best/all) and multiple codecs are requested via -a/--acodec, select only the best-bitrate track per codec per language (plus descriptive if --audio-description).
Blame: regression introduced by 939ca25 (fix(dl): keep descriptive and standard audio for requested langs).
Ensure playready_config['users'] and API-only config always use a dict, even under --no-key, to avoid type mismatches.
Also stop implicitly granting PlayReady access by defaulting per-user 'playready_devices' to all devices; missing 'playready_devices' now defaults to an empty list and logs a warning including the user key.
BREAKING CHANGE: users without an explicit 'playready_devices' list no longer get access to all PlayReady devices by default.
When --audio-description is set, keep standard selections and include descriptive tracks for requested languages, including --a-lang with orig and best selection paths.
Fixes#72
Set DOWNLOAD_LICENCE_ONLY earlier in the download command so services build tracks in license-only mode.
Update Attachment URL handling to avoid eager downloads in license-only mode while keeping metadata, stable IDs, and safe cleanup behavior.
- Add MonaLisaCDM class wrapping wasmtime for key extraction
- Add MonaLisa DRM class with decrypt_segment() for per-segment decryption
- Display Content ID and keys in download output (matching Widevine/PlayReady)
- Add wasmtime dependency for WASM module execution
pywidevine's serve module expects users to be a dict mapping secret keys to user objects with devices and username, not a simple list.
This was causing TypeError when accessing CDM endpoints.
Attachments (screenshots, fonts) were being dropped when title.tracks was rebuilt from kept_tracks, causing image files to remain in temp directory after muxing. The cleanup code iterated over an empty attachments list since they were orphaned during track filtering.
Enable quality-based CDM selection during runtime DRM switching by passing track quality to get_cdm() calls. This allows different CDMs to be used for different video quality levels within the same download session.
Example configuration:
cdm:
SERVICE:
"<=1080": wv_l3_local # Widevine L3 for SD/HD
">1080": pr_sl3_remote # PlayReady SL3 for 4K
Implements cross-platform font discovery and intelligent fallback system for ASS/SSA subtitle rendering on Linux/macOS systems.
Windows support has not been tested
Implement comprehensive per-service config override system that allows any configuration section (dl, n_m3u8dl_re, aria2c, subtitle, etc.) to be customized on a per-service basis.
Fixes#13
Add support for downloading audio description tracks via the --audio-description/-ad flag. Previously, descriptive audio tracks were always filtered out. Users can now optionally include them.
Fixes#33
Add validation to check that both HDR10 and DV tracks are available when HYBRID mode is requested. This prevents wasted downloads when the hybrid processing would fail due to missing tracks.
Add support for per-service configuration overrides allowing fine-tuned control of downloader and command options on a service-by-service basis.
Fixes#13
Adds a new CLI option `-le, --latest-episode` that automatically selects and downloads only the single most recent episode from a series, regardless of which season it's in.
Fixes#28
Add new CustomRemoteCDM class to support custom CDM API providers with maximum configurability through YAML configuration alone. This addresses GitHub issue #26 by enabling integration with third-party CDM APIs.
