23541 2013-10-17 03:36:11 +0000 <video>: <video src=""> with media fragment URI fragment identifiers concerns 2013-11-06 19:45:33 +0000 1 1 1 Unclassified WHATWG HTML unspecified Other other RESOLVED FIXED P3 normal Unsorted 1 ian ian ian mike silviapfeiffer1 contributor oldest_to_newest 94870 0 ian 2013-10-17 03:36:11 +0000 When using the #track=foo syntax, is it possible to select a specific audio or video track without affecting the default selection on the other axis other? Say, changing the video axis to a particular track without selecting a different audio track? The HTML spec currently isn't clear about the implications of track= here. 95849 1 silviapfeiffer1 2013-11-06 09:14:07 +0000 The media fragment spec [1] is quite clear on that: for track URI fragments, it is recommended to play only the tracks identified by the track URI fragment. There is also much more detail in the WD [2] and [3] about what is valid and it specifies that [1] http://www.w3.org/TR/media-frags/#media-fragment-display [2] http://www.w3.org/TR/2011/CR-media-frags-20111201/#naming-track [3] http://www.w3.org/TR/2011/CR-media-frags-20111201/#valid-uri-track I can't see a different way than this interpretation because how else would you specify that you just want a particular video track without the audio track? I.e. #track=video1 can't both mean: * I just want track=video1 and * I want track=video1 and a default audio track 95882 2 ian 2013-11-06 19:44:11 +0000 Ok. 95883 3 contributor 2013-11-06 19:45:33 +0000 Checked in as WHATWG revision r8254. Check-in comment: Be more specific about applying MEDIAFRAG rules to <video>. http://html5.org/tools/web-apps-tracker?from=8253&to=8254