Salut,
Une petite curiosité, sur mon PC, Gnome Videos (alias totem) ne lit pas le mp4 h264.
la ligne de commande me sort
:~/Vidéos$ totem balcon.mp4
** Message: Missing plugin: gstreamer|1.0|totem|Décodeur H.264 (Main Profile)|decoder-video/x-h264, level=(string)3, profile=(string)main, interlace-mode=(string)progressive (Décodeur H.264 (Main Profile))
(totem:15601): Totem-WARNING **: Failed to reset the playback rate to 1.0
Pourtant les codecs sont là et ffplay lit la vidéo
:~/Vidéos$ ffplay balcon.mp4
ffplay version 3.2.5-1 Copyright (c) 2003-2017 the FFmpeg developers
built with gcc 6.3.0 (Debian 6.3.0-18) 20170516
configuration: --prefix=/usr --extra-version=1 --toolchain=hardened --libdir=/usr/lib/x86_64-linux-gnu --incdir=/usr/include/x86_64-linux-gnu --enable-gpl --disable-stripping --enable-avresample --enable-avisynth --enable-gnutls --enable-ladspa --enable-libass --enable-libbluray --enable-libbs2b --enable-libcaca --enable-libcdio --enable-libebur128 --enable-libflite --enable-libfontconfig --enable-libfreetype --enable-libfribidi --enable-libgme --enable-libgsm --enable-libmp3lame --enable-libopenjpeg --enable-libopenmpt --enable-libopus --enable-libpulse --enable-librubberband --enable-libshine --enable-libsnappy --enable-libsoxr --enable-libspeex --enable-libssh --enable-libtheora --enable-libtwolame --enable-libvorbis --enable-libvpx --enable-libwavpack --enable-libwebp --enable-libx265 --enable-libxvid --enable-libzmq --enable-libzvbi --enable-omx --enable-openal --enable-opengl --enable-sdl2 --enable-libdc1394 --enable-libiec61883 --enable-chromaprint --enable-frei0r --enable-libopencv --enable-libx264 --enable-shared
WARNING: library configuration mismatch
avcodec configuration: --prefix=/usr --extra-version=1 --toolchain=hardened --libdir=/usr/lib/x86_64-linux-gnu --incdir=/usr/include/x86_64-linux-gnu --enable-gpl --disable-stripping --enable-avresample --enable-avisynth --enable-gnutls --enable-ladspa --enable-libass --enable-libbluray --enable-libbs2b --enable-libcaca --enable-libcdio --enable-libebur128 --enable-libflite --enable-libfontconfig --enable-libfreetype --enable-libfribidi --enable-libgme --enable-libgsm --enable-libmp3lame --enable-libopenjpeg --enable-libopenmpt --enable-libopus --enable-libpulse --enable-librubberband --enable-libshine --enable-libsnappy --enable-libsoxr --enable-libspeex --enable-libssh --enable-libtheora --enable-libtwolame --enable-libvorbis --enable-libvpx --enable-libwavpack --enable-libwebp --enable-libx265 --enable-libxvid --enable-libzmq --enable-libzvbi --enable-omx --enable-openal --enable-opengl --enable-sdl2 --enable-libdc1394 --enable-libiec61883 --enable-chromaprint --enable-frei0r --enable-libopencv --enable-libx264 --enable-shared --enable-version3 --disable-doc --disable-programs --enable-libopencore_amrnb --enable-libopencore_amrwb --enable-libtesseract --enable-libvo_amrwbenc --enable-netcdf
libavutil 55. 34.101 / 55. 34.101
libavcodec 57. 64.101 / 57. 64.101
libavformat 57. 56.101 / 57. 56.101
libavdevice 57. 1.100 / 57. 1.100
libavfilter 6. 65.100 / 6. 65.100
libavresample 3. 1. 0 / 3. 1. 0
libswscale 4. 2.100 / 4. 2.100
libswresample 2. 3.100 / 2. 3.100
libpostproc 54. 1.100 / 54. 1.100
Input #0, mov,mp4,m4a,3gp,3g2,mj2, from 'balcon.mp4': 0B f=0/0
Metadata:
major_brand : isom
minor_version : 512
compatible_brands: isomiso2avc1mp41
encoder : Lavf56.40.101
Duration: 00:00:20.15, start: 0.000000, bitrate: 728 kb/s
Stream #0:0(und): Video: h264 (Main) (avc1 / 0x31637661), yuv420p, 640x360 [SAR 1:1 DAR 16:9], 725 kb/s, 29.97 fps, 29.97 tbr, 11988 tbn, 59.94 tbc (default)
Metadata:
handler_name : VideoHandler
10.79 M-V: 0.000 fd= 0 aq= 0KB vq= 90KB sq= 0B f=0/0
Et mpv lit bien aussi
n:~/Vidéos$ mpv balcon.mp4
Playing: balcon.mp4
(+) Video --vid=1 (*) (h264)
VO: [opengl] 640x360 yuv420p
V: 00:00:11 / 00:00:20 (57%)
Exiting... (Quit)
ou est la subtilité avec gnome videos (totem)
apt list totem -a
En train de lister... Fait
totem/testing,stable,now 3.22.1-1 amd64 [installé]
totem/oldstable 3.14.0-2 amd64
apt list gstreamer1* | grep installé
WARNING: apt does not have a stable CLI interface. Use with caution in scripts.
gstreamer1.0-alsa/testing,now 1.12.1-1 amd64 [installé]
gstreamer1.0-clutter-3.0/testing,stable,now 3.0.24-1 amd64 [installé, automatique]
gstreamer1.0-libav/testing,now 1.12.1-1 amd64 [installé]
gstreamer1.0-plugins-bad/testing,now 1.12.1-1 amd64 [installé, automatique]
gstreamer1.0-plugins-base/testing,now 1.12.1-1 amd64 [installé]
gstreamer1.0-plugins-good/testing,now 1.12.1-1 amd64 [installé]
gstreamer1.0-plugins-ugly/testing,now 1.12.1-1 amd64 [installé]
gstreamer1.0-pulseaudio/testing,now 1.12.1-1 amd64 [installé]
gstreamer1.0-tools/testing,now 1.12.1-1 amd64 [installé, automatique]
gstreamer1.0-vaapi/testing,now 1.12.1-1 amd64 [installé]
gstreamer1.0-x/testing,now 1.12.1-1 amd64 [install
