5.1.23 (2026-09-11)
Bug Fixes
- Ads: Do not report a resume for an ad's first playout (#10566) (cdf5768), closes #10562
- Ads: Report the last ad of a pod as complete (#10546) (2d88976), closes #10545
- Don't fall back to another role when the preferred text role is unmatched (#10549) (4e6c657), closes #9993
- HLS: synchronize HTML5 audio track selection in src= mode (fixes #10551) (#10568) (2b29584)
- Mp4Parser: Don't hang on a 64-bit largesize of 0 (#10548) (f1bc5ca), closes #10542
- Prevent infinite loop on zero-length WVTT payload box (#10565) (4fc6e72), closes #10561
- Try every preferredText entry when choosing the text track (#10547) (be9172d), closes #10544