[Webkit-unassigned] [Bug 232076] Safari on iOS cannot play a video from data uri or blob

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=232076

--- Comment #18 from Anton Zhuravsky <mail2lf at gmail.com> ---
Hey Jer! 

Thank you very much for looking into this.

Just my 5 cents here: when a video file is supplied as Data URI we _can_ actually see Accept: Range requests being executed against Data URI (whilst providing the blob to the video element doesn't show these headers; yet both do exhibit hundreds of HTTP requests reading video data). Prior to iOS 15, there were no repetitive HTTP requests to neither Data URI nor blobs, so from the outside it looks like a problem with video data handler, not HTTP stack (since both Data URI and blobs are in memory, it makes little to no sense to request separate regions of the data via HTTP given the video player has access to the whole chunk at once).

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