severity 530016 minor tags 530016 upstream stop Resul Cetin <[email protected]> writes:
> Package: ffmpeg > Version: 4:0.5+svn20090420-2 > Severity: normal > > Hi, > i created a screencast using different tools and noticed that ffmpegs qtrle > produces real huges files. This seems to be also a problem when reencoding > qtrle files produced by ffmpeg to qtrle again. As example I created a small > cast. It uses 0,6MiB in space and after the 1:1 conversation it uses > 22MiB. This is quite bad because their shouldn't be any difference. > > $ ffmpeg -r 10 -g 300 -s 1024x768x16 -f x11grab -i :0.0 -vcodec qtrle > ~/Desktop/test1.mov > FFmpeg version SVN-r18630-4:0.5+svn20090420-2, Copyright (c) 2000-2009 > Fabrice Bellard, et al. > configuration: --disable-encoder=h263 --disable-encoder=h263p > --disable-encoder=mpeg2video --disable-encoder=mpeg4 > --disable-encoder=msmpeg4v1 --disable-encoder=msmpeg4v2 > --disable-encoder=msmpeg4v3 --extra-version=4:0.5+svn20090420-2 > --prefix=/usr --enable-avfilter --enable-avfilter- lavf > --enable-libgsm --enable-libschroedinger --enable-libspeex > --enable-libtheora --enable-libvorbis --enable-pthreads > --disable-stripping -- disable-vhook --enable-gpl --enable-postproc > --enable-swscale --enable-x11grab --enable-libfaad --enable-libdc1394 > --enable-shared --disable-static > libavutil 49.15. 0 / 49.15. 0 > libavcodec 52.20. 0 / 52.20. 0 > libavformat 52.31. 0 / 52.31. 0 > libavdevice 52. 1. 0 / 52. 1. 0 > libavfilter 0. 4. 0 / 0. 4. 0 > libswscale 0. 7. 1 / 0. 7. 1 > libpostproc 51. 2. 0 / 51. 2. 0 > built on May 8 2009 06:31:25, gcc: 4.3.3 Can you please try building ffmpeg from trunk and try with that? If the problem there still persists, please file a bug upstream according to the ffmpeg bug filing suggestions: http://ffmpeg.org/bugreports.html Unfortunately I don't know enough about the qtrle encoder to debug/fix this for you. -- Gruesse/greetings, Reinhard Tartler, KeyID 945348A4 -- To UNSUBSCRIBE, email to [email protected] with a subject of "unsubscribe". Trouble? Contact [email protected]
