我的系统：
Laptop Dell inspiron 15 3000
RAM: 16 GB
SSD 480 GB Kingston
Intel Core i3 7th Generation
OS: Ubuntu 18.04 with Software and System Updates
Web Browser: Mozilla Firefox, Google Chrome, Palemoon. All latest.
Terminal emulator: Yakuake, gnome-terminal.
Other Terminal: TTY1
Internet service provider connection speed: 100 Mbps (asymmetric)
升级
最近，我运行了 sudo apt upgrade 来从终端升级我的软件。在此之前，一切都很好。我可以播放带视频和音频的视频。并且 mkv 文件运行流畅，允许在文件中选择任何语言/字幕或任何其他选项。
收到的错误
我正在使用mpv它播放 mkv 和其他格式的文件，例如 ogv、mpg、mpeg2、mp4 等。
在升级系统中的所有软件后，我开始看到这种屏幕而不是视频本身。
其他视频播放器也有类似的行为，在几秒钟后变得无响应，并产生高处理器负载，但他们似乎正在寻找编解码器，插件或其他东西才能做好工作，但他们没有达到目标。
播放器
这似乎是我播放这些视频的唯一方法，但出现了一些错误，例如视频时长错误。
该视频只能使用以下方式播放：
geppettvs@DM4:~/Peliculas$ mplayer BIRDS\ OF\ PREY.2020.WEB-DL.1080P-Ignacio\ Hd.mkv
MPlayer 1.3.0 (Debian), built with gcc-7 (C) 2000-2016 MPlayer Team
do_connect: could not connect to socket
connect: No such file or directory
Failed to open LIRC support. You will not be able to use your remote control.
Playing BIRDS OF PREY.2020.WEB-DL.1080P-Ignacio Hd.mkv.
libavformat version 57.83.100 (external)
libavformat file format detected.
[lavf] stream 0: video (h264), -vid 0, Ignacio Hd
[lavf] stream 1: audio (ac3), -aid 0, -alang spa, Ignacio Hd
[lavf] stream 2: audio (ac3), -aid 1, -alang eng, Ignacio Hd
[lavf] stream 3: subtitle (srt), -sid 0, -slang spa, Ignacio Hd
[lavf] stream 4: video (mjpeg), -vid 1
[lavf] stream 5: video (mjpeg), -vid 2
VIDEO: [H264] 1920x802 0bpp 23.976 fps 0.0 kbps ( 0.0 kbyte/s)
Failed to open VDPAU backend libvdpau_va_gl.so: cannot open shared object file: No such file or directory
[vdpau] Error when calling vdp_device_create_x11: 1
==========================================================================
Opening video decoder: [ffmpeg] FFmpeg's libavcodec codec family
libavcodec version 57.107.100 (external)
Selected video codec: [ffh264] vfm: ffmpeg (FFmpeg H.264)
==========================================================================
Clip info:
title: Aves de Presa (y la Fantabulosa Emancipación de Harley Quinn) (2020) Latino HD WEB-DL 1080P - LatinoMegaHD
encoder: libebml v1.3.0 + libmatroska v1.4.1
creation_time: 2020-03-24T06:43:53.000000Z
Load subtitles in ./
==========================================================================
Opening audio decoder: [ffmpeg] FFmpeg/libavcodec audio decoders
AUDIO: 48000 Hz, 2 ch, floatle, 256.0 kbit/8.33% (ratio: 32000->384000)
Selected audio codec: [ffac3] afm: ffmpeg (FFmpeg AC-3)
==========================================================================
AO: [pulse] 48000Hz 2ch floatle (4 bytes per sample)
Starting playback...
Movie-Aspect is 2.39:1 - prescaling to correct movie aspect.
VO: [xv] 1920x802 => 1920x802 Planar YV12
A: 9.8 V: 9.8 A-V: 0.000 ct: 0.042 0/ 0 38% 1% 0.7% 0 0
Exiting... (Quit)
[mié mar 25 08:08:44 CST 2020] geppettvs@DM4:~/Peliculas$ mplayer BIRDS\ OF\ PREY.2020.WEB-DL.1080P-Ignacio\ Hd.mkv
MPlayer 1.3.0 (Debian), built with gcc-7 (C) 2000-2016 MPlayer Team
do_connect: could not connect to socket
connect: No such file or directory
Failed to open LIRC support. You will not be able to use your remote control.
Playing BIRDS OF PREY.2020.WEB-DL.1080P-Ignacio Hd.mkv.
libavformat version 57.83.100 (external)
libavformat file format detected.
[lavf] stream 0: video (h264), -vid 0, Ignacio Hd
[lavf] stream 1: audio (ac3), -aid 0, -alang spa, Ignacio Hd
[lavf] stream 2: audio (ac3), -aid 1, -alang eng, Ignacio Hd
[lavf] stream 3: subtitle (srt), -sid 0, -slang spa, Ignacio Hd
[lavf] stream 4: video (mjpeg), -vid 1
[lavf] stream 5: video (mjpeg), -vid 2
VIDEO: [H264] 1920x802 0bpp 23.976 fps 0.0 kbps ( 0.0 kbyte/s)
Failed to open VDPAU backend libvdpau_va_gl.so: cannot open shared object file: No such file or directory
[vdpau] Error when calling vdp_device_create_x11: 1
==========================================================================
Opening video decoder: [ffmpeg] FFmpeg's libavcodec codec family
libavcodec version 57.107.100 (external)
Selected video codec: [ffh264] vfm: ffmpeg (FFmpeg H.264)
==========================================================================
Clip info:
title: Aves de Presa (y la Fantabulosa Emancipación de Harley Quinn) (2020) Latino HD WEB-DL 1080P - LatinoMegaHD
encoder: libebml v1.3.0 + libmatroska v1.4.1
creation_time: 2020-03-24T06:43:53.000000Z
Load subtitles in ./
==========================================================================
Opening audio decoder: [ffmpeg] FFmpeg/libavcodec audio decoders
AUDIO: 48000 Hz, 2 ch, floatle, 256.0 kbit/8.33% (ratio: 32000->384000)
Selected audio codec: [ffac3] afm: ffmpeg (FFmpeg AC-3)
==========================================================================
AO: [pulse] 48000Hz 2ch floatle (4 bytes per sample)
Starting playback...
Movie-Aspect is 2.39:1 - prescaling to correct movie aspect.
VO: [xv] 1920x802 => 1920x802 Planar YV12
A: 15.5 V: 15.5 A-V: 0.000 ct: 0.042 0/ 0 36% 1% 0.6% 0 0
Exiting... (Quit)
乘用车
请注意mpv屏幕是屏幕截图中间的黑色方块。
我的意思是：这个广场。
mpv信息
mpv 0.27.2 (C) 2000-2017 mpv/MPlayer/mplayer2 projects
built on UNKNOWN
ffmpeg library versions:
libavutil 55.78.100
libavcodec 57.107.100
libavformat 57.83.100
libswscale 4.8.100
libavfilter 6.107.100
libswresample 2.9.100
ffmpeg version: 3.4.6-0ubuntu0.18.04.
播放器
这是smplayer同一个视频，您可以注意到视频中有一些奇怪的伪影。
smplayer信息
This is SMPlayer v. 19.10.2 (revision 9245) running on Linux
甚高频
VLC 显示黑屏和一条从左到右的线，就像在搜索正确的视频编解码器或其他东西一样，几秒钟后就变得没有响应。
VLC信息
VLC media player 3.0.8 Vetinari (revision 3.0.8-0-gf350b6b5a7)
VLC version 3.0.8 Vetinari (3.0.8-0-gf350b6b5a7)
Compiled by buildd on lcy01-amd64-014.buildd (Sep 11 2019 11:39:37)
Compiler: gcc version 7.4.0 (Ubuntu 7.4.0-1ubuntu1~18.04.1)
This program comes with NO WARRANTY, to the extent permitted by law.
You may redistribute it under the terms of the GNU General Public License;
see the file named COPYING for details.
Written by the VideoLAN team; see the AUTHORS file.
其他用于测试的视频软件信息和播放器
ffmpeg
ffmpeg version 3.4.6-0ubuntu0.18.04.1 Copyright (c) 2000-2019 the FFmpeg developers
built with gcc 7 (Ubuntu 7.3.0-16ubuntu3)
configuration: --prefix=/usr --extra-version=0ubuntu0.18.04.1 --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-libflite --enable-libfontconfig --enable-libfreetype --enable-libfribidi --enable-libgme --enable-libgsm --enable-libmp3lame --enable-libmysofa --enable-libopenjpeg --enable-libopenmpt --enable-libopus --enable-libpulse --enable-librubberband --enable-librsvg --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-libxml2 --enable-libxvid --enable-libzmq --enable-libzvbi --enable-omx --enable-openal --enable-opengl --enable-sdl2 --enable-libdc1394 --enable-libdrm --enable-libiec61883 --enable-chromaprint --enable-frei0r --enable-libopencv --enable-libx264 --enable-shared
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
言语
Parole Media Player 1.0.1
图腾
totem 3.26.0
libvdpau-va-gl1
正如@nobody 所问，我检查了libvdpau-va-gl1它是否安装在我的系统中，结果是我没有它。
安装后，我尝试打开视频文件，结果布局更清晰，但目前还没有完整的视频。
非常感谢您愿意提供帮助。
dpkg -l | grep gstreamer
geppettvs@DM4:~$ dpkg -l | grep gstreamer
ii gir1.2-gstreamer-1.0:amd64 1.14.5-0ubuntu1~18.04.1 amd64 GObject introspection data for the GStreamer library
ii gstreamer-qapt 3.0.4-0ubuntu1 amd64 GStreamer plugin to install codecs using QApt
ii gstreamer1.0-adapter-pulseeffects:amd64 4.7.2-3~bionic2 amd64 Gstreamer adapter
ii gstreamer1.0-alsa:amd64 1.14.5-0ubuntu1~18.04.1 amd64 GStreamer plugin for ALSA
ii gstreamer1.0-autogain-pulseeffects:amd64 4.7.2-3~bionic2 amd64 Gstreamer crystalizer
ii gstreamer1.0-clutter-3.0:amd64 3.0.26-1 amd64 Clutter PLugin for GStreamer 1.0
ii gstreamer1.0-convolver-pulseeffects:amd64 4.7.2-3~bionic2 amd64 Gstreamer convolver
ii gstreamer1.0-crystalizer-pulseeffects:amd64 4.7.2-3~bionic2 amd64 Gstreamer crystalizer
ii gstreamer1.0-fluendo-mp3:amd64 0.10.32.debian-1 amd64 Fluendo mp3 decoder GStreamer 1.0 plugin
ii gstreamer1.0-gl:amd64 1.14.5-0ubuntu1~18.04.1 amd64 GStreamer plugins for GL
ii gstreamer1.0-gtk3:amd64 1.14.5-0ubuntu1~18.04.1 amd64 GStreamer plugin for GTK+3
ii gstreamer1.0-libav:amd64 1.14.5-0ubuntu1~18.04.1 amd64 libav plugin for GStreamer
ii gstreamer1.0-nice:amd64 0.1.14-1 amd64 ICE library (GStreamer plugin)
ii gstreamer1.0-packagekit 1.1.9-1ubuntu2.18.04.5 amd64 GStreamer plugin to install codecs using PackageKit
ii gstreamer1.0-plugins-bad:amd64 1.14.5-0ubuntu1~18.04.1 amd64 GStreamer plugins from the "bad" set
ii gstreamer1.0-plugins-base:amd64 1.14.5-0ubuntu1~18.04.1 amd64 GStreamer plugins from the "base" set
ii gstreamer1.0-plugins-base:i386 1.14.5-0ubuntu1~18.04.1 i386 GStreamer plugins from the "base" set
ii gstreamer1.0-plugins-base-apps 1.14.5-0ubuntu1~18.04.1 amd64 GStreamer helper programs from the "base" set
ii gstreamer1.0-plugins-good:amd64 1.14.5-0ubuntu1~18.04.1 amd64 GStreamer plugins from the "good" set
ii gstreamer1.0-plugins-ugly:amd64 1.14.5-0ubuntu1~18.04.1 amd64 GStreamer plugins from the "ugly" set
ii gstreamer1.0-pulseaudio:amd64 1.14.5-0ubuntu1~18.04.1 amd64 GStreamer plugin for PulseAudio
ii gstreamer1.0-tools 1.14.5-0ubuntu1~18.04.1 amd64 Tools for use with GStreamer
ii gstreamer1.0-x:amd64 1.14.5-0ubuntu1~18.04.1 amd64 GStreamer plugins for X11 and Pango
ii libgstreamer-gl1.0-0:amd64 1.14.5-0ubuntu1~18.04.1 amd64 GStreamer GL libraries
ii libgstreamer-plugins-bad1.0-0:amd64 1.14.5-0ubuntu1~18.04.1 amd64 GStreamer libraries from the "bad" set
ii libgstreamer-plugins-base1.0-0:amd64 1.14.5-0ubuntu1~18.04.1 amd64 GStreamer libraries from the "base" set
ii libgstreamer-plugins-base1.0-0:i386 1.14.5-0ubuntu1~18.04.1 i386 GStreamer libraries from the "base" set
ii libgstreamer-plugins-good1.0-0:amd64 1.14.5-0ubuntu1~18.04.1 amd64 GStreamer development files for libraries from the "good" set
ii libgstreamer1.0-0:amd64 1.14.5-0ubuntu1~18.04.1 amd64 Core GStreamer libraries and elements
ii libgstreamer1.0-0:i386 1.14.5-0ubuntu1~18.04.1 i386 Core GStreamer libraries and elements
ii libreoffice-avmedia-backend-gstreamer 1:6.0.7-0ubuntu0.18.04.10 amd64 GStreamer backend for LibreOffice
ii phonon-backend-gstreamer:amd64 4:4.9.0-1 amd64 Phonon GStreamer 1.0 backend
ii phonon-backend-gstreamer-common:amd64 4:4.9.0-1 amd64 Phonon GStreamer 1.0.x backend icons
ii phonon4qt5-backend-gstreamer:amd64 4:4.9.0-1 amd64 Phonon Qt5 GStreamer 1.0 backend
答案1
我们至少可以恢复 mpv。通过安装 libvdpau-va-gl1。
无法打开 VDPAU 后端 libvdpau_va_gl.so：无法打开共享对象文件：没有此文件或目录
下一步是更新系统。然后我们用这个内容创建一个小的 $HOME/.config/mpv/config。
vo=vaapi #use vaapi for hardware decoding
hwdec=vaapi # maybe not longer required
ao=pulse #use pulse for audio overview gives mpv --audio-device=help
更多选项可阅读
zless /usr/share/doc/mpv/mpv.conf.gz