Open
Bug 1169559
Opened 10 years ago
Updated 2 years ago
Implement Audio Splice Frame Algorithm
Categories
(Core :: Audio/Video: Playback, defect)
Core
Audio/Video: Playback
Tracking
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NEW
| Tracking | Status | |
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| firefox41 | --- | affected |
People
(Reporter: jya, Unassigned)
References
(Blocks 1 open bug)
Details
Part of the MSE spec:
http://w3c.github.io/media-source/index.html#sourcebuffer-audio-splice-frame-algorithm
When audio data is appended to a source buffer and is about to replace an existing range of audio, the overlapped frames are supposed to be spliced according to the audio splice frame algorithm.
I got an idea on how this could be very easily implemented without much overhead in the new MSE architecture (bug 1119208)
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Reporter | |
Comment 1•10 years ago
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This bug is about supporting cross-fading, and not just the "splicing"
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Updated•9 years ago
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Component: Audio/Video → Audio/Video: Playback
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Reporter | |
Comment 3•8 years ago
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(In reply to Florian Bender from comment #2)
> Is there anything blocking this bug?
someone to write the code maybe?
That would involved either:
1- decoding the data as it's being added so that the cross-fading is done during appendBuffer phase
2- Do it at playback time.
In any case, it's not compulsory, and I'm not sure we should care about it.
Flags: needinfo?(jyavenard)
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Updated•2 years ago
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Severity: normal → S3
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Description
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