Server-side:
- Add server_cdm mode: server handles full CDM licensing using its own devices, returns KID:KEY pairs instead of raw license bytes
- Support batch license resolution for multiple tracks in one request
- Extract DRM from manifest ContentProtection when track.drm is empty
- Serialize DASH/ISM manifest XML as base64 in /tracks response
- Include session cookies/headers and server_cdm_type in /tracks response
- Detect server CDM type from actual track DRM + configured devices
- Check server region against client_region to skip unnecessary proxy
- Support decrypt_labs and custom_api remote CDMs for both WV and PR
Client-side:
- Re-parse DASH/ISM manifests locally from base64 to populate track.data
- Match remote tracks to re-parsed tracks by ID with attribute fallback
- Copy DRM objects from re-parsed manifests to remote tracks
- Pre-fetch keys via resolve_server_keys() before downloads start
- Fallback per-track licensing via _proxy_license during download
- Apply session cookies/headers from server for CDN access
- Apply downloader/decryption config directly for remote services
- Preserve pre-injected content_keys during DASH DRM override
- Skip redundant CDM calls when all KIDs already have keys
Docs:
- Add comprehensive remote-services-flow.md with Mermaid diagrams covering proxy mode, server-CDM mode, manifest transfer, and config
