[FFmpeg-trac] #6898(ffmpeg:new): Screen flickers/stutters during desktop recording when KDE compositing manager is on.
FFmpeg
trac at avcodec.org
Thu Dec 7 04:36:23 EET 2017
#6898: Screen flickers/stutters during desktop recording when KDE compositing
manager is on.
---------------------------------+---------------------------------------
Reporter: edgarej | Type: defect
Status: new | Priority: normal
Component: ffmpeg | Version: unspecified
Keywords: | Blocked By:
Blocking: | Reproduced by developer: 0
Analyzed by developer: 0 |
---------------------------------+---------------------------------------
Summary of the bug:
Screen flickers/stutters during desktop recording when KDE compositing
manager is on.
How to reproduce:
FFMPEG Command:
ffmpeg -n -framerate 30 -video_size 1920x1080 -f x11grab -i :0.0 -c:v
libx264rgb -crf 0 -preset ultrafast -threads 4 test-bugReport.mp4
FFMPEG Version:
ffmpeg version 3.4 Copyright (c) 2000-2017 the FFmpeg developers
built with gcc 7.2.0 (GCC)
configuration: --prefix=/usr --disable-debug --disable-static --disable-
stripping --enable-avisynth --enable-avresample --enable-fontconfig
--enable-gmp --enable-gnutls --enable-gpl --enable-ladspa --enable-libass
--enable-libbluray --enable-libfreetype --enable-libfribidi --enable-
libgsm --enable-libiec61883 --enable-libmodplug --enable-libmp3lame
--enable-libopencore_amrnb --enable-libopencore_amrwb --enable-libopenjpeg
--enable-libopus --enable-libpulse --enable-libsoxr --enable-libspeex
--enable-libssh --enable-libtheora --enable-libv4l2 --enable-libvidstab
--enable-libvorbis --enable-libvpx --enable-libwebp --enable-libx264
--enable-libx265 --enable-libxcb --enable-libxvid --enable-shared
--enable-version3
libavutil 55. 78.100 / 55. 78.100
libavcodec 57.107.100 / 57.107.100
libavformat 57. 83.100 / 57. 83.100
libavdevice 57. 10.100 / 57. 10.100
libavfilter 6.107.100 / 6.107.100
libavresample 3. 7. 0 / 3. 7. 0
libswscale 4. 8.100 / 4. 8.100
libswresample 2. 9.100 / 2. 9.100
libpostproc 54. 7.100 / 54. 7.100
Splitting the commandline.
Reading option '-v' ... matched as option 'v' (set logging level) with
argument '9'.
Reading option '-loglevel' ... matched as option 'loglevel' (set logging
level) with argument '99'.
Reading option '-i' ...Missing argument for option 'i'.
Error splitting the argument list: Invalid argument
SYSTEM INFO:
Hardware:
4 x Intel Core i7-6500U CPU @ 2.50 GHz
8 GB Ram
Software
Manjaro Linux
KDE Plasma Version: 5.11.4
KDE Frameworks Version: 5.40.0
Qt Version: 5.9.3
Kernel Version: 4.14.3-1-Manjaro
OS Type: 64-bit
Patches should be submitted to the ffmpeg-devel mailing list and not this
bug tracker.
--
Ticket URL: <https://trac.ffmpeg.org/ticket/6898>
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