[MPlayer-dev-eng] [PATCH] Changing audio speed

Diego Biurrun diego at biurrun.de
Fri Jul 22 10:05:37 CEST 2005


On Fri, Jul 22, 2005 at 03:20:19AM +0100, Dean LM wrote:
> I've attached a unified diff patch file.

Please don't top-post.

> On 7/22/05, Diego Biurrun <diego at biurrun.de> wrote:
> > On Thu, Jul 21, 2005 at 08:57:01PM +0100, Dean LM wrote:
> > >
> > > I'm not sure whether this has been addressed before, but I have a
> > > video with the audio sampled at
> > > 22050 Hz, when I try playing it the video plays at the correct speed
> > > but the audio is half the
> > > speed it should be (i.e. slooow). I've tried 'mplayer -srate 44100'
> > > but that didn't fix it.
> > > 'mplayer -speed 2' doubles both the video and audio speed. Since I
> > > couldn't find a way of changing the
> > > speed of just the audio,

I'd really like to see a sample where this helps first, I'm still
sceptical.

Anyway, this patch is incomplete, documentation is missing and the
MEncoder implementation does nothing.

Diego




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