Am Freitag, den 24.04.2009, 18:05 +0200 schrieb Udo Richter: > On 24.04.2009 17:11, Paul Menzel wrote: > > I searched for all variants of > > "test material" for ff-card or "full featured" tv set > > vdr "test material" > > on the WWW to no avail. I only found [1] which also voices this wish. > > There's a test picture I've made for exactly the same purpose on my web > page: > > http://www.udo-richter.de/vdr/testpic.html Thanks a million, Udo! > However, its not a ready-made mpg video, though there's an avisynth > script (windows only) that helps making one. And its a 4:3 only picture. I searched a little on how to convert this on Debian GNU/Linux and the repository [1]. I am not satisfied with the result yet, but if someone else wants to try or knows about this here it is. 1. using mjpegtools # ppmtoy4m from mjpegtools, unfortunately it just take ppm files convert testpic.png testpic.ppm ppmtoy4m -F 50:1 -A 59:54 -I t -L -n 1000 -r testpic.ppm > output.y4m # there are a lot of artifacts 2. using mplayer I just found [2] but I did not find an option to specify to only take this one file/image. Thanks, Paul [1] http://debian-multimedia.org/ [2] http://web.njit.edu/all_topics/Prog_Lang_Docs/html/mplayer/encoding.html
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