[MPlayer-dev-eng] Quicktime. Wrong search path for codecs on Linux

[Stefano]

On Thu, Aug 12, 2010 at 3:36 PM, compn <tempn at twmi.rr.com> wrote:

> On Thu, 12 Aug 2010 14:53:14 +0100, Stefano wrote:
> >On Thu, Aug 12, 2010 at 2:23 PM, Steinar H. Gunderson <
> >sgunderson at bigfoot.com> wrote:
> >Ya, I didnt indeed explain it well. What I mean is that I want (among the
> >rest) to catch the blackframes in a ProRes video using the
> >-vf blackframe filter. With any other formats, even using -demuxer mov, I
> >can speed up the process up to 100 times with the option -speed 100.
> >So my command looks like: mplayer INPUT_PRORES -vf blackframe -speed 100
> >-demuxer mov -vo null -nosound ...
> >The point is that with a Prores file the movie is always read at its
> normal
> >speed, so if it is 1 hour long and I want to filter out blackframes or
> >whatever else, I have to wait 1 hour. This happen even when not using
> video
> >filters. Just trying to run "mplayer INPUT_PRORES -speed 100 -demuxer mov"
> >should normally run the video 100th times faster than the normal speed,
> but
> >this doesn't happen with a Prores video, at least on my machine. You can
> >simply try it with the command:
> >
> >mplayer INPUT_PRORES -speed 100 -demuxer mov
>
> does -fps 100 work instead of speed? -ao null -ac null?
> i ran into -fps and mov file problems before, but now i cant reproduce.
>

No, I get the same behaviour, I can only slow down the playing, e.g. -speed
0.01 or -fps 5, but I cant play it faster than realtime.

>
> btw are one of the quicktime or prores dlls incorrect version/md5sum in
> http://samples.mplayerhq.hu/drivers32/newcodecpack/ ? let me know so we
> can fix it.
>
> No, they are correct, these are the md5sum of QuickTime and AppleProRes
versions that work:

As found in http://samples.mplayerhq.hu/drivers32/newcodecpack/ :

16d7519f0a259732b4f03481302d0579   /usr/lib/codecs/AppleProResDecoder.qtx
ac1ddd96ed216be4358316510545d4b8  /usr/lib/codecs/qtmlClient.dll
52272db33109716775dde2c96fe219f6  /usr/lib/codecs/QuickTimeEssentials.qtx
cb3294adc5433304d6210335e5084bc3
 /usr/lib/codecs/QuickTimeInternetExtras.qtx
42f66b3ede923bbb796205d3885f26f4  /usr/lib/codecs/QuickTime.qts

As found in
http://www.mplayerhq.hu/MPlayer/releases/codecs/qt6dlls-20040626.tar.bz2 (a
part for AppleProResDecoder.qtx)

1dfcf6de31f112f8b076ecd01cf3e4f5  /usr/lib/codecs/AppleProResDecoder.qtx
ac1ddd96ed216be4358316510545d4b8  /usr/lib/codecs/qtmlClient.dll
a7ba597aa1e8512f4df48d962c8e541a  /usr/lib/codecs/QuickTimeEssentials.qtx
f230c863279102e670ebe444e5e96b0f  /usr/lib/codecs/QuickTime.qts
59802263d2ed3dca6456426d6165605c
 /usr/lib/codecs/QuickTimeInternetExtras.qtx



> -compn
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-- 
Stefano Maurina