openshot.developers team mailing list archive

[SandraLAVixen <SandraLAVixen@xxxxxxxxx>]

Okay, first, I found something unusual, it seems that I have two ffmpegs
and ffplays:

user@zareason-limbo:~$ ls -al /usr/bin/ffplay /usr/local/bin/ffplay
-rwxr-xr-x 1 root root 56320 2009-04-10 16:24 /usr/bin/ffplay
-rwxr-xr-x 1 user user 56600 2009-07-19 23:11 /usr/local/bin/ffplay
user@zareason-limbo:~$ which ffplay
/usr/local/bin/ffplay

user@zareason-limbo:~$ /usr/local/bin/ffplay -version
FFplay version git-aa02318, Copyright (c) 2003-2009 Fabrice Bellard, et al.
  configuration: --enable-gpl --enable-nonfree --enable-shared --enable-pthreads --enable-libx264 --enable-libfaac --enable-libtheora --extra-cflags=-fPIC --extra-cflags=-DPIC
  libavutil     50. 3. 0 / 50. 3. 0
  libavcodec    52.32. 0 / 52.32. 0
  libavformat   52.36. 0 / 52.36. 0
  libavdevice   52. 2. 0 / 52. 2. 0
  libswscale     0. 7. 1 /  0. 7. 1
  built on Jul 20 2009 01:11:25, gcc: 4.3.3
FFplay git-aa02318
libavutil     50. 3. 0 / 50. 3. 0
libavcodec    52.32. 0 / 52.32. 0
libavformat   52.36. 0 / 52.36. 0
libavdevice   52. 2. 0 / 52. 2. 0
libswscale     0. 7. 1 /  0. 7. 1

user@zareason-limbo:~$ /usr/bin/ffplay -version
FFplay version 0.5-svn17737+3:0.svn20090303-1ubuntu6, Copyright (c) 2003-2009 Fabrice Bellard, et al.
  configuration: --enable-gpl --enable-postproc --enable-swscale --enable-x11grab --extra-version=svn17737+3:0.svn20090303-1ubuntu6 --prefix=/usr --enable-avfilter --enable-avfilter-lavf --enable-libgsm --enable-libschroedinger --enable-libspeex --enable-libtheora --enable-libvorbis --enable-pthreads --disable-stripping --disable-vhook --enable-libdc1394 --enable-shared --disable-static
  libavutil     49.15. 0 / 49.15. 0
  libavcodec    52.20. 0 / 52.32. 0
  libavformat   52.31. 0 / 52.36. 0
  libavdevice   52. 1. 0 / 52. 2. 0
  libavfilter    0. 4. 0 /  0. 4. 0
  libswscale     0. 7. 1 /  0. 7. 1
  libpostproc   51. 2. 0 / 51. 2. 0
  built on Apr 10 2009 23:20:33, gcc: 4.3.3
FFplay 0.5-svn17737+3:0.svn20090303-1ubuntu6
libavutil     49.15. 0 / 49.15. 0
libavcodec    52.20. 0 / 52.32. 0
libavformat   52.31. 0 / 52.36. 0
libavdevice   52. 1. 0 / 52. 2. 0
libavfilter    0. 4. 0 /  0. 4. 0
libswscale     0. 7. 1 /  0. 7. 1
libpostproc   51. 2. 0 / 51. 2. 0


With that said, I tried using ffplay on all the mentioned audio and video files and there were NO stuttering, slowness, jerkyness, or problems of any sort, it played everything perfectly.

-- 
Slow playback
https://bugs.launchpad.net/bugs/492701
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Status in OpenShot Video Editor: New

Bug description:
I installed openshot-mlt 0.9.54 from the Debian packages on 64 bit AMD Jaunty 9.04.

If I preview or play, the playback starts with a normal speed playback for about a second and then it starts to creep extremely slowly from then on. The audio also starts to get glitchy.

This happens when previewing and playback for any video or audio, I tried different formats, and they all seem to have the exact same behavior. Totem plays video normally without any problem so I think the problem might be openshot.