Comments (10)
@giannoudak @jitender1991
Hi, I found a soft to slove this problem. Click here https://www.bento4.com/downloads/, download the soft.
Then use ./bin/mp4fragment non_fragmented.mp4 fragmented.mp4
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I am also struggling with this. The frag_bunny.mp4 works great in IE and Chrome. However, despite my best efforts, I can't reproduce your file even after examining with mp4info and several attempts using a combination of mp4box and ffmpeg. I can can only generate files that will play in one or the other. Please share your encode settings.
Thanks,
Kenny
from netfix.
Have you tried faststart
?
ffmpeg -i input.mp4 -movflags faststart -acodec copy -vcodec copy output.mp4
from netfix.
When fragmenting an MP4 for playback with MediaSource, faststart is negated when using frag_keyframe. The frag_bunny.mp4 is a fragmented video with a mp42 container. Currently, I'm making separate videos and using MP4 for IE and WebM for Chrome, but would love to use a single MP4 for both.
from netfix.
How to convert a video to standard 'codecs="avc1.42E01E, mp4a.40.2' like frag_bunny.mp4.
I have used a lot of different ways,all failed.
Now,only your frag_bunny.mp4 works well.
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@giannoudak Have you found the solution to your problem? if yes,
Please share the solution, I am also facing same problem.
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@oscxc 看我上面的回答,不一样非要一样的codecs,转完之后,查一下codecs,设置上就可以了。
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Front End:
https://github.com/bitmovin/mse-demo/blob/master/index.html
Back End Idea:
https://bitmovin.com/mp4box-dash-content-generation-x264/
I think, these links will help you.
from netfix.
I've encountered the same problem before
Until I saw this article
When googling how to convert mp4 to fmp4 using ffmpeg you usually see answers like this
ffmpeg -i non_fragmented.mp4 -movflags frag_keyframe+empty_moov fragmented.mp4
But this command doesn't work for me.
Chrome requires an extra movie flag that is :
-movflags frag_keyframe+empty_moov+default_base_moof
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Test if your file is a Fragmented MP4
https://nickdesaulniers.github.io/mp4info/
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Related Issues (10)
- ftype/moov
- Transfer demo/bufferAll to mdn/dom-examples? HOT 2
- How can I encode a video to match the MIME codec in this example? HOT 2
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- mp4info nothing to show HOT 1
- License of this code
- No Seek / No total time, when totalSegments>1 HOT 1
- Trying to understand "bufferWhenNeeded" example
- And what to do with h264 files? MediaSource can eat it?
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