pano video in the ios-mobile can play by the video progress not the music progress?

pano video in the ios-mobile can play by the video progress not the music progress?
I found in ios , my video is big size, and the video is loading, but the music is playing continue, not wait the video progress, so can fix to play video by video-progress , not the music progress

Thanks A lot ,

I think a way , in ios-mobile can i direct play by video , not play the sound. it means disable sound play , just play video.?

Quote from klaus.krpano

Hi,

that's because in the iOS-audio-workaround the video-playback will be synced to the audio-playback, doing it the opposite way would cause too many audio errors.

And there a no real browser-side APIs to control and handle buffering well.

Best regards,
Klaus