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Message #03336
[Bug 1067328] Re: previewing effect of video edits causes Openshot + Desktop to freeze
Output from ffplay included below FTR, but please note that this is a
bug report concerning Openshot UI (or is it technically a GNOME UI ??,
so this bugzilla entry belongs elsewhere?), rather than an issue with
generating / replaying specific files (ffplay and melt and totem all
replay the file exported from Openshot correctly; melt allows me to step
forward/backward 1 frame at a time and check the exact end frame of the
exported video; still awaiting reports re correct re-play on non-Linux
machines).
I have a number of video files from the same camera; will check if
similar behaviour occurs with others.
I have an alternative camera that may produce a different format file,
will investigate whether that makes any difference.
melt / libmlt4 are both at version 0.7.4-3 which is the latest / only
offered by the Ubuntu repositories for oneiric & also the .deb files on
pkgs.org
I can see the source files for melt 0.8.2 on sourceforge...
Is there a 'safe' way to download / build the 0.8.2 versions of melt /
libmlt on my only (and shared, so I am in trouble if it breaks..)
machine here ? (I am currently trying this for another video programme,
and am currently blocked by a dependency conflict, where the programme
to be tested needs precise versions that are older than what is
currently on the system).
ffplay -i info for the ORIGINAL file from camera (ie that is imported to
Openshot):
ffplay -i ./Pictures/100CASIO/CIMG1113.AVI
ffplay version 0.7.6-4:0.7.6-0ubuntu0.11.10.1, Copyright (c) 2003-2011 the Libav developers
built on Jun 12 2012 16:28:10 with gcc 4.6.1
configuration: --extra-version='4:0.7.6-0ubuntu0.11.10.1' --arch=i386 --prefix=/usr --enable-vdpau --enable-bzlib --enable-libgsm --enable-libschroedinger --enable-libspeex --enable-libtheora --enable-libvorbis --enable-pthreads --enable-zlib --enable-libvpx --enable-runtime-cpudetect --enable-vaapi --enable-gpl --enable-postproc --enable-swscale --enable-x11grab --enable-libdc1394 --enable-shared --disable-static
WARNING: library configuration mismatch
avutil configuration: --extra-version='4:0.7.6ubuntu0.11.10.1+medibuntu1' --arch=i386 --prefix=/usr --enable-vdpau --enable-bzlib --enable-libgsm --enable-libschroedinger --enable-libspeex --enable-libtheora --enable-libvorbis --enable-pthreads --enable-zlib --enable-libvpx --enable-runtime-cpudetect --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-version3 --enable-vaapi --enable-libopenjpeg --enable-libfaac --enable-nonfree --enable-gpl --enable-postproc --enable-swscale --enable-x11grab --enable-libdirac --enable-libmp3lame --enable-librtmp --enable-libx264 --enable-libxvid --enable-libopencore-amrnb --enable-version3 --enable-libopencore-amrwb --enable-version3 --enable-libvo-aacenc --enable-version3 --enable-libvo-amrwbenc --enable-version3 --enable-libdc1394 --shlibdir=/usr/lib/i686/cmov --cpu=i686 --enable-shared --disable-static --disable-ffmpeg --disable-ffplay
avcodec configuration: --extra-version='4:0.7.6ubuntu0.11.10.1+medibuntu1' --arch=i386 --prefix=/usr --enable-vdpau --enable-bzlib --enable-libgsm --enable-libschroedinger --enable-libspeex --enable-libtheora --enable-libvorbis --enable-pthreads --enable-zlib --enable-libvpx --enable-runtime-cpudetect --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-version3 --enable-vaapi --enable-libopenjpeg --enable-libfaac --enable-nonfree --enable-gpl --enable-postproc --enable-swscale --enable-x11grab --enable-libdirac --enable-libmp3lame --enable-librtmp --enable-libx264 --enable-libxvid --enable-libopencore-amrnb --enable-version3 --enable-libopencore-amrwb --enable-version3 --enable-libvo-aacenc --enable-version3 --enable-libvo-amrwbenc --enable-version3 --enable-libdc1394 --shlibdir=/usr/lib/i686/cmov --cpu=i686 --enable-shared --disable-static --disable-ffmpeg --disable-ffplay
avformat configuration: --extra-version='4:0.7.6ubuntu0.11.10.1+medibuntu1' --arch=i386 --prefix=/usr --enable-vdpau --enable-bzlib --enable-libgsm --enable-libschroedinger --enable-libspeex --enable-libtheora --enable-libvorbis --enable-pthreads --enable-zlib --enable-libvpx --enable-runtime-cpudetect --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-version3 --enable-vaapi --enable-libopenjpeg --enable-libfaac --enable-nonfree --enable-gpl --enable-postproc --enable-swscale --enable-x11grab --enable-libdirac --enable-libmp3lame --enable-librtmp --enable-libx264 --enable-libxvid --enable-libopencore-amrnb --enable-version3 --enable-libopencore-amrwb --enable-version3 --enable-libvo-aacenc --enable-version3 --enable-libvo-amrwbenc --enable-version3 --enable-libdc1394 --shlibdir=/usr/lib/i686/cmov --cpu=i686 --enable-shared --disable-static --disable-ffmpeg --disable-ffplay
avdevice configuration: --extra-version='4:0.7.6-0ubuntu0.11.10.1' --arch=i386 --prefix=/usr --enable-vdpau --enable-bzlib --enable-libgsm --enable-libschroedinger --enable-libspeex --enable-libtheora --enable-libvorbis --enable-pthreads --enable-zlib --enable-libvpx --enable-runtime-cpudetect --enable-vaapi --enable-gpl --enable-postproc --enable-swscale --enable-x11grab --enable-libdc1394 --shlibdir=/usr/lib/i686/cmov --cpu=i686 --enable-shared --disable-static --disable-ffmpeg --disable-ffplay
avfilter configuration: --extra-version='4:0.7.6-0ubuntu0.11.10.1' --arch=i386 --prefix=/usr --enable-vdpau --enable-bzlib --enable-libgsm --enable-libschroedinger --enable-libspeex --enable-libtheora --enable-libvorbis --enable-pthreads --enable-zlib --enable-libvpx --enable-runtime-cpudetect --enable-vaapi --enable-gpl --enable-postproc --enable-swscale --enable-x11grab --enable-libdc1394 --shlibdir=/usr/lib/i686/cmov --cpu=i686 --enable-shared --disable-static --disable-ffmpeg --disable-ffplay
swscale configuration: --extra-version='4:0.7.6-0ubuntu0.11.10.1' --arch=i386 --prefix=/usr --enable-vdpau --enable-bzlib --enable-libgsm --enable-libschroedinger --enable-libspeex --enable-libtheora --enable-libvorbis --enable-pthreads --enable-zlib --enable-libvpx --enable-runtime-cpudetect --enable-vaapi --enable-gpl --enable-postproc --enable-swscale --enable-x11grab --enable-libdc1394 --shlibdir=/usr/lib/i686/cmov --cpu=i686 --enable-shared --disable-static --disable-ffmpeg --disable-ffplay
postproc configuration: --extra-version='4:0.7.6-0ubuntu0.11.10.1' --arch=i386 --prefix=/usr --enable-vdpau --enable-bzlib --enable-libgsm --enable-libschroedinger --enable-libspeex --enable-libtheora --enable-libvorbis --enable-pthreads --enable-zlib --enable-libvpx --enable-runtime-cpudetect --enable-vaapi --enable-gpl --enable-postproc --enable-swscale --enable-x11grab --enable-libdc1394 --shlibdir=/usr/lib/i686/cmov --cpu=i686 --enable-shared --disable-static --disable-ffmpeg --disable-ffplay
libavutil 51. 7. 0 / 51. 7. 0
libavcodec 53. 6. 0 / 53. 6. 0
libavformat 53. 3. 0 / 53. 3. 0
libavdevice 53. 0. 0 / 53. 0. 0
libavfilter 2. 4. 0 / 2. 4. 0
libswscale 2. 0. 0 / 2. 0. 0
libpostproc 52. 0. 0 / 52. 0. 0
[avi @ 0x8c41ac0] non-interleaved AVI
Input #0, avi, from './Pictures/100CASIO/CIMG1113.AVI':
Metadata:
creation_time : 2012-10-07/ 08:40
encoder : CASIO EX-Z60
Duration: 00:00:45.77, start: 0.000000, bitrate: 2282 kb/s
Stream #0.0: Video: mjpeg, yuvj420p, 320x240, 14.99 tbr, 14.99 tbn, 14.99 tbc
Stream #0.1: Audio: adpcm_ima_wav, 11025 Hz, 1 channels, s16, 44 kb/s
[ffsink @ 0x8c5cba0] auto-inserting filter 'auto-inserted scaler 0' between the filter 'src' and the filter 'out'
[scale @ 0x8c5cfa0] w:320 h:240 fmt:yuvj420p -> w:320 h:240 fmt:yuv420p flags:0x4
===================================================================================================
& from the output file generated by Openshot (last part):
Input #0, avi, from './Pictures/cimg1113_os710.avi':
Metadata:
encoder : Lavf53.3.0
Duration: 00:00:37.27, start: 0.000000, bitrate: 2108 kb/s
Stream #0.0: Video: mpeg4, yuv420p, 384x288 [PAR 1:1 DAR 4:3], 25 tbr, 25 tbn, 25 tbc
Stream #0.1: Audio: mp3, 44100 Hz, stereo, s16, 128 kb/s
--
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https://bugs.launchpad.net/bugs/1067328
Title:
previewing effect of video edits causes Openshot + Desktop to freeze
Status in OpenShot Video Editor:
Incomplete
Bug description:
Openshot 1.4.3 installed via PPA under Ubuntu 11.10 as per guide on
Openshot website.
Initial messages on start-up:
charlie@fiona-ubuLenovo-3000-G530:~$ openshot ./Pictures/100CASIO/CIMG1113.AVI &[1] 5498
charlie@fiona-ubuLenovo-3000-G530:~$
------------------------- ERROR 1 ------------------------------
Failed to import 'from openshot import main'
Error Message: cannot import name main
----------------------------------------------------------------
--------------------------------
OpenShot (version 1.4.3)
--------------------------------
Process no longer exists: 5295. Creating new pid lock file.
Adding files to the watch queue:
/home/charlie/Pictures/100CASIO/CIMG1113.AVI
Detecting formats, codecs, and filters...
:
:
etc...
application seems to load / run.
Use the Resize tool to shorten the AVI file loaded above (size is
approx 13MBytes, generated by a Casio ZX-60 camera); resizing is
successful and modified AVI file can be saved as mp4, replayed with eg
Movie.
BUT: if I use the 'preview' button to check result of the re-size
before saving/exporting the video file, the Openshot GUI locks up.
Moving mouse to left of screen to 'activate' 'Dash' launcher has no
effect; Alt-Tab has no effect (there are other apps running).
Ctrl-Alt-F2 DOES bring up a console where root can login;
Python/Openshot are NOT taking an excessive amount of CPU (virtually
none..).
kill -9 'pid of Openshot' restores normal system function.
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References
