Issue metadata
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Mediasource error in
Reported by
cristian...@gmail.com,
May 20 2017
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Issue description
UserAgent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/55.0.2883.87 Safari/537.36
Steps to reproduce the problem:
1:MediaSource.isTypeSupported('video/mp4; codecs="mp3"')=false
NotSupportedError: Failed to execute 'addSourceBuffer' on 'MediaSource': The type provided ('video/mp4; codecs="mp3"') is unsupported.
2. open the file in the folder using chrome .... player work correctly.
Why not supported but player not using mediasource works?
What is the expected behavior?
MediaSource.isTypeSupported('video/mp4; codecs="mp3"') = true
What went wrong?
error in type supported
Did this work before? N/A
Chrome version: 55.0.2883.87 Channel: n/a
OS Version:
Flash Version: Shockwave Flash 25.0 r0
,
May 20 2017
in firefox MediaSource.isTypeSupported('video/mp4; codecs="mp3"') = true
,
May 22 2017
,
Jun 7 2017
Confirmed in Ubuntu/58.0.3029.110.
,
Dec 20 2017
My understanding is that this is working as intended. The reason why you can play the file is because MediaSource has a different support matrix that plain files. +chcunningham@ to double check :)
,
Dec 20 2017
Chrome's MSE implementation currently doesn't allow mp3 in mp4. This is the mp3 part of bug 661749. Regardless, it's unlikely that the eventual fix for mp3 in mp4 in Chrome MSE would allow 'mp3' as the codec in the addSourceBuffer() mime type argument; rather mp4a.69 or mp4a.6B would be more likely the eventually supported route. |
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Comment 1 by cristian...@gmail.com
, May 20 201759.4 KB
59.4 KB View Download