[MPlayer-dev-eng] [PATCH] liba52 float support
D Richard Felker III
dalias at aerifal.cx
Tue Feb 22 02:06:30 CET 2005
On Tue, Feb 22, 2005 at 01:40:30AM +0100, Ivo wrote:
> On Tuesday 22 February 2005 00:41, Ivo wrote:
> > Ok, I can reproduce this now. I've added format 0x3 to codecs.conf for
> > uncompressed pcm. If I try to play a 32-bit float WAV file (which is
> > format 0x3), mplayer segfaults and hangs, but if I add -af format=s16le I
> > get some sound, but it sounds distorted. If I specify an invalid format
> > name, I get white noise. In all cases I see strange conversions to and
> > from 8-bit int when in fact it should see 32-bit float.
> It turns out this is unrelated. I fixed ad_pcm to properly support format
> 0x3 and 32-bit float WAVs now work fine on my machine.
Yes, definitely unrelated. Note that my example had nothing to do with
float wavs or the format of the _file_. I just forced mplayer to
convert to float and back for the volume filter..
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