[vlc-devel] commit: More news for 0.9.9 (Jean-Baptiste Kempf )
aurelien at sitadelle.com
Sun Mar 1 01:16:00 CET 2009
On Sun, Mar 1, 2009 at 12:58 AM, Aurélien Nephtali
<aurelien at sitadelle.com> wrote:
> On Sun, Mar 1, 2009 at 12:55 AM, Jean-Baptiste Kempf <jb at videolan.org> wrote:
>> On Sun, Mar 01, 2009 at 12:48:21AM +0100, Aurélien Nephtali wrote :
>>> On Sun, Mar 1, 2009 at 12:28 AM, Jean-Baptiste Kempf <jb at videolan.org> wrote:
>>> > On Sun, Mar 01, 2009 at 12:27:19AM +0100, Aurélien Nephtali wrote :
>>> >> Resampling (frequencies >= 24000) fixes when transcoding :)
>>> > Any idea about this 24000 limit? Does 22050 work?
>>> > Best Regards,
>>> Well, I don't have enough knowledge about resampling stuff but all I
>>> can tell is that :
>>> - less or equal than 17000 Hz it always crashes
>>> - between 17000 Hz and 22600 Hz valgrind still complains but it does not crash
>>> - above 22600 Hz no crash (that's why I said 24000 because it's a
>>> "well-known" frequency)
>>> PS: all figures come from dichotomy tests but I used large ranges
>>> (1000 Hz) so they may not be so accurate.
>> And same for trunk ?
>> Best Regards,
BTW, if you want more informations you can check ticket #1962
Before Laurent Aimar's recent work (the backport you commited),
resampling was really broken. Now it's working great except for some
frequencies where bandlimited resampler module needs to be removed (or
a malloc() size needs to be increased).
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