
Adds `has_many_audio`, `has_many_sub`, and `has_many_video` disposition types that can be used when constructing the controls bar. The audio track selector button now has a `<has_many_audio>` disposition instead of the old `<has_audio,!audio>`.
Adds `has_many_audio`, `has_many_sub`, and `has_many_video` disposition types that can be used when constructing the controls bar. The audio track selector button now has a `<has_many_audio>` disposition instead of the old `<has_audio,!audio>`.