Despite visual similarity "þ" is unrelated to "p". It is normally transliterated as "th": $ echo þ-Þ | iconv -t ASCII//TRANSLIT th-TH
b836118724
<location> can have relative URIs, not just absolute.
E.g. '--playlist-items 2-4,3-4,3' should result in '[2,3,4]', not '[2,3,4,3,4,3]'
This fixes handling of non-UTF8 TTML subtitles Closes #14191