Re: [Gnash-dev] long sound delay when using FFMPEG+SDL

[strk]

On Tue, Sep 22, 2009 at 12:30:06PM +0200, Hannes Mayr wrote:

> As far as I was able to track down the problem it isn't the resampling 
> itself but the initialization of it which takes at least a second (the 
> call to FFMPEG's audio_resample_init() - we use the latest FFMPEG 
> release 0.5 BTW). So everytime an audio stream starts to play there is 
> this delay when the resampler instance is being initialized. Commenting 
> out the resampling code and video and audio are perfectly in sync 
> (playing stereo MP3s is also fine as no resampling is needed).
> 
> Any ideas?

Maybe the MediaHandlerFfmpeg might keep a list of resamplers
initialized for specific inputs and re-use them when appropriate ?

It's hard to predict how many different inputs gnash might deal
with if you think about dynamically loaded sounds/videos though,
but maybe event sounds could be dealt with in this specific way.

--strk; 

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