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[Gnash-dev] Looking for testers: MP3 delays


From: strk
Subject: [Gnash-dev] Looking for testers: MP3 delays
Date: Wed, 10 Jun 2009 12:35:29 +0200

Could anyone please try the test movies linked from:

  http://wiki.gnashdev.org/MP3_Sound_tags#Embedded_Event_sounds

It seems to me that delaySeek still plays silences on loop-back
contrary to inPoint. This would make delaySeek useless to close
the heskstor.swf sound gap...

Can anyone test with the adobe player per windows ?

What I need to know is if you ear silences betwee loops.

--strk;

On Mon, Jun 08, 2009 at 02:52:07AM +0200, strk wrote:
> For the record: I've been trying to analize the MP3 delay seek
> (aka latency aka seek samples): http://wiki.gnashdev.org/MP3_Sound_tags
> 
> So far I've added space for the delaySeek information in SoundInfo
> and have been experimenting with handling this for event sounds by
> skipping the specified number of samples from the start of the sound.
> 
> Now what I'd need to figure is *which* samples that value refers
> to as simply skipping the output samples (decoded and resampled)
> doesn't give satisfying results. Note that I patched Ming to
> allow specifying delaySeek so more tests can be performed.
> 
> It'd likely need testing with differently sampled MP3 files,
> both mono and stereo and whatever other difference you may imagine.
> 
> Help welcome.
> 
> --strk; 
> 
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> 
> 
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-- 

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 http://foo.keybit.net/~strk/services.html  /\  Keep it simple! 




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