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fix(hls): resolve per-rendition KID in no-EXT-X-KEY fallback

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Manifests that signal DRM only via EXT-X-SESSION-DATA share one session_drm across all renditions, carrying just the manifest-level KID. The fallback licensing path licensed without the track's real KID, so --vaults-only only looked up the shared KID and could not find the rendition's key even when the vault held it (--cdm-only masked this since the license returns all keys). Resolve the KID from the init segment's tenc box and pass it through, matching the EXT-X-KEY path.
This commit is contained in:
imSp4rky
2026-05-26 14:04:06 -06:00
parent f1febe7e43
commit f4544b4a70
1 changed files with 2 additions and 1 deletions
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3
unshackle/core/manifests/hls.py
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@@ -609,8 +609,9 @@ class HLS:
try: try:
if not license_widevine: if not license_widevine:
raise ValueError("license_widevine func must be supplied to use DRM") raise ValueError("license_widevine func must be supplied to use DRM")
track_kid = HLS.get_track_kid_from_init(master, track, session) or session_drm.kid
progress(downloaded="LICENSING") progress(downloaded="LICENSING")
license_widevine(session_drm) license_widevine(session_drm, track_kid=track_kid)
progress(downloaded="[yellow]LICENSED") progress(downloaded="[yellow]LICENSED")
except Exception: # noqa except Exception: # noqa
DOWNLOAD_CANCELLED.set() # skip pending track downloads DOWNLOAD_CANCELLED.set() # skip pending track downloads