vlc 无法播放任何视频。目前我正在运行 Manjaro 18.0 xfce，带有 x11 和 vlc 3.0.4-7。我怀疑 vlc 找不到或未配置为查找 xcb_window，而是尝试使用 xcb_glx。以下是控制台输出vlc -vvvv
[00007f01d8058d20] main video output error: video output creation failed
[00007f01d80620a0] dbus_screensaver inhibit debug: got cookie 1747901769
[00007f01d80620a0] main inhibit debug: removing module "dbus_screensaver"
[00007f01d80a2aa0] qt window debug: releasing video...
[00005562013e9fd0] qt interface debug: Video is not needed anymore
[00007f01d80499b0] main spu text debug: removing module "freetype"
[00007f01d80c55d0] main scale debug: removing module "yuvp"
[00007f01d804e400] main scale debug: removing module "swscale"
[00007f0204c1ac00] main decoder error: failed to create video output
[00007f01d00499d0] main spu text debug: looking for text renderer module matching "any": 2 candidates
[00007f01d00499d0] freetype spu text debug: Building font databases.
[00007f01d00499d0] freetype spu text debug: Took -9372 microseconds
[00007f01d00499d0] main spu text debug: using text renderer module "freetype"
[00007f01d004e760] main scale debug: looking for video converter module matching "any": 23 candidates
[00007f01d004e760] swscale scale debug: 32x32 (32x32) chroma: YUVA -> 16x16 (16x16) chroma: RGBA with scaling using Bicubic (good quality)
[00007f01d004e760] main scale debug: using video converter module "swscale"
[00007f01d00c58d0] main scale debug: looking for video converter module matching "any": 23 candidates
[00007f01d00c58d0] yuvp scale debug: YUVP to YUVA converter
[00007f01d00c58d0] main scale debug: using video converter module "yuvp"
[00007f01d007cd90] main video output debug: Deinterlacing available
[00007f01d007cd90] main video output debug: deinterlace -1, mode auto, is_needed 0
[00007f01d00a2ee0] main window debug: looking for vout window module matching "qt,any": 6 candidates
[00007f01d00a2ee0] qt window debug: requesting video window...
[00007f01d00a2ee0] main window debug: using vout window module "qt"
[00007f01d00a0490] main inhibit debug: looking for inhibit module matching "any": 2 candidates
[00007f01d00a2ee0] main window debug: resized to 1920x798
[00007f01d00a0490] dbus_screensaver inhibit debug: found service org.freedesktop.ScreenSaver
[00007f01d00a0490] main inhibit debug: using inhibit module "dbus_screensaver"
[00007f01d00a2ee0] main window debug: resized to 1857x933
[00007f01d007cd90] main video output debug: Opening vout display wrapper
[00007f01c0001370] main vout display debug: looking for vout display module matching "xcb_glx": 14 candidates
[00007f01c0001370] main vout display debug: no vout display modules matched
[00007f01d007cd90] main video output error: video output creation failed
以下是输出vlc --list-verbose
VLC media player 3.0.4 Vetinari (revision 3.0.4-0-gf615db6332)
gather Gathering stream output
stream_out_rtp RTP stream output
stream_out_rtp RTSP VoD server
record Record stream output
description Description stream output
stream_out_chromaprint Chromaprint stream output
display Display stream output
smem Stream output to memory buffer
setid Change the id of an elementary stream
setid Change the language of an elementary stream
stream_out_chromecast Chromecast stream output
stream_out_chromecast Chromecast stream output
stream_out_chromecast Chromecast stream output
stats Writes statistic info about stream
es Elementary stream output
stream_out_transcode Transcode stream output
delay Delay a stream
cycle Cyclic stream output
duplicate Duplicate stream output
stream_out_standard Standard stream output
autodel Automatically add/delete input streams
bridge Bridge stream output
bridge Bridge stream output
bridge Bridge stream output
dummy Dummy stream output
mosaic_bridge Mosaic bridge stream output
stl EBU STL subtitles decoder
svcdsub Philips OGT (SVCD subtitle) decoder
svcdsub Philips OGT (SVCD subtitle) packetizer
svgdec SVG video decoder
oggspots OggSpots video decoder
oggspots OggSpots video packetizer
zvbi VBI and Teletext decoder
faad AAC audio decoder (using libfaad2)
opus Opus audio decoder
opus Opus audio encoder
libmpeg2 MPEG I/II video decoder (using libmpeg2)
scte18 SCTE-18 decoder
theora Theora video decoder
theora Theora video packetizer
theora Theora video encoder
dca DTS Coherent Acoustics audio decoder
omxil Audio/Video decoder (using OpenMAX IL)
omxil Audio/Video decoder (using OpenMAX IL)
omxil Video encoder (using OpenMAX IL)
cdg CDG video decoder
subsdec Text subtitle decoder
flac Flac audio decoder
flac Flac audio encoder
a52 ATSC A/52 (AC-3) audio decoder
t140 T.140 text encoder
aribsub ARIB subtitles decoder
xwd XWD image decoder
mpg123 MPEG audio decoder using mpg123
rawvideo Pseudo raw video decoder
rawvideo Pseudo raw video packetizer
araw Raw/Log Audio decoder
araw Raw audio encoder
kate Kate overlay decoder
speex Speex audio decoder
speex Speex audio packetizer
speex Speex audio encoder
aes3 AES3/SMPTE 302M audio decoder
aes3 AES3/SMPTE 302M audio packetizer
shine MP3 fixed point audio encoder
rtpvideo Raw video encoder for RTP
x265 H.265/HEVC encoder (x265)
ttml TTML subtitles decoder
ttml TTML demuxer
vorbis Vorbis audio decoder
vorbis Vorbis audio packetizer
vorbis Vorbis audio encoder
avcodec FFmpeg audio/video decoder
avcodec FFmpeg audio/video decoder
avcodec FFmpeg audio/video decoder
avcodec FFmpeg audio/video encoder
twolame Libtwolame audio encoder
spdif S/PDIF pass-through decoder
jpeg JPEG image decoder
jpeg JPEG image encoder
spudec DVD subtitles decoder
spudec DVD subtitles packetizer
subsusf USF subtitles decoder
crystalhd Crystal HD hardware video decoder
scte27 SCTE-27 decoder
adpcm ADPCM audio decoder
dvbsub DVB subtitles decoder
dvbsub DVB subtitles encoder
vaapi VA-API video decoder
cc Closed Captions decoder
x264 H.264/MPEG-4 Part 10/AVC encoder (x264)
edummy Dummy encoder
uleaddvaudio Ulead DV audio decoder
ddummy Dummy decoder
ddummy Dummy decoder
ddummy Dummy decoder
ddummy Dump decoder
ddummy Dummy decoder
ddummy Dummy decoder
textst HDMV TextST subtitles decoder
vaapi_drm VA-API video decoder via DRM
sdl_image SDL_image video decoder
png PNG video decoder
png PNG video encoder
cvdsub CVD subtitle decoder
cvdsub Chaoji VCD subtitle packetizer
lpcm Linear PCM audio decoder
lpcm Linear PCM audio packetizer
lpcm Linear PCM audio encoder
substx3g tx3g subtitles decoder
webvtt WEBVTT subtitles decoder
webvtt WEBVTT subtitles parser
webvtt WEBVTT subtitles parser
libass Subtitle renderers using libass
g711 G.711 decoder
g711 G.711 encoder
wall Wall video filter
panoramix Panoramix: wall with overlap video filter
clone Clone video filter
mp4 MP4 stream demuxer
demuxdump File dumper
demux_cdg CDG demuxer
real Real demuxer
vobsub Vobsub subtitles parser
caf CAF demuxer
mod MOD demuxer (libmodplug)
directory Directory import
mpc MusePack demuxer
demux_chromecast Chromecast demux wrapper
subtitle Text subtitle parser
mkv Matroska stream demuxer
h26x H264 video demuxer
h26x HEVC/H.265 video demuxer
nsc Windows Media NSC metademux
nsv NullSoft demuxer
au AU demuxer
nuv Nuv demuxer
adaptive Unified adaptive streaming for DASH/HLS
image Image demuxer
aiff AIFF demuxer
ogg OGG demuxer
es MPEG-I/II/4 / A52 / DTS / MLP audio
es MPEG-4 video
tta TTA demuxer
rawaud Raw audio demuxer
avi AVI demuxer
pva PVA demuxer
rawdv DV (Digital Video) demuxer
noseek Seek prevention demux filter
vc1 VC1 video demuxer
mpgv MPEG-I/II video demuxer
sid C64 sid demuxer
ts MPEG Transport Stream demuxer
xa XA demuxer
avformat Avformat demuxer
avformat Avformat muxer
ps MPEG-PS demuxer
ps MPEG-PS demuxer
smf SMF demuxer
wav WAV demuxer
playlist Playlist
playlist M3U playlist import
playlist RAM playlist import
playlist PLS playlist import
playlist B4S playlist import
playlist DVB playlist import
playlist Podcast parser
playlist XSPF playlist import
playlist New winamp 5.2 shoutcast import
playlist ASX playlist import
playlist Kasenna MediaBase parser
playlist QuickTime Media Link importer
playlist Dummy IFO demux
playlist iTunes Music Library importer
playlist WPL playlist import
voc VOC demuxer
ty TY Stream audio/video demux
rawvid Raw video demuxer
asf ASF/WMV demuxer
flacsys FLAC demuxer
demux_stl EBU STL subtitles parser
mjpeg M-JPEG camera demuxer
diracsys Dirac video demuxer
vdpau_adjust VDPAU adjust video filter
vdpau_deinterlace VDPAU deinterlacing filter
vdpau_chroma VDPAU surface conversions
vdpau_chroma VDPAU surface conversions
vdpau_display VDPAU output
vdpau_avcodec VDPAU video decoder
vdpau_sharpen VDPAU sharpen video filter
mosaic Mosaic video sub source
audiobargraph_v Audio Bar Graph Video sub source
audiobargraph_v Audio Bar Graph Video sub source
marq Marquee display
subsdelay Subtitle delay
remoteosd Remote-OSD over VNC
dynamicoverlay Dynamic video overlay
logo Logo sub source
logo Logo video filter
rss RSS and Atom feed display
blend Video pictures blending
hqdn3d High Quality 3D Denoiser filter
scale Video scaling filter
scene Scene video filter
posterize Posterize video filter
motiondetect Motion detect video filter
postproc Video post processing filter
gaussianblur Gaussian blur video filter
colorthres Color threshold filter
wave Wave video filter
fps FPS conversion video filter
adjust Image properties filter
grain Grain video filter
deinterlace Deinterlacing video filter
antiflicker antiflicker video filter
transform Video transformation filter
mirror Mirror video filter
ball Ball video filter
magnify Magnify/Zoom interactive video filter
extract Extract RGB component video filter
puzzle Puzzle interactive game video filter
alphamask Alpha mask video filter
vhs VHS movie effect video filter
oldmovie Old movie effect video filter
erase Erase video filter
freeze Freezing interactive video filter
motionblur Motion blur filter
croppadd Video cropping filter
sepia Sepia video filter
gradient Gradient video filter
edgedetection Edge detection video filter
blendbench Blending benchmark filter
invert Invert video filter
canvas Canvas video filter
psychedelic Psychedelic video filter
anaglyph Convert 3D picture to anaglyph image video filter
gradfun Gradfun video filter
bluescreen Bluescreen video filter
sharpen Sharpen video filter
ripple Ripple video filter
rotate Rotate video filter
dtv Digital Television and Radio
idummy Dummy input
attachment Attachment input
dc1394 IIDC Digital Camera (FireWire) input
imem Memory input
imem Memory input
timecode Time code subpicture elementary stream generator
access_alsa ALSA audio capture
udp UDP input
access_realrtsp Real RTSP
pulsesrc PulseAudio input
vcd VCD input
nfs NFS input
concat Concatenated inputs
satip SAT>IP Receiver Plugin
sdp Session Description Protocol
cdda Audio CD input
cdda Audio CD input
dv1394 Digital Video (Firewire/ieee1394) input
access_mms Microsoft Media Server (MMS) input
dvdread DVDRead Input (no menu support)
dvb DVB input with v4l2 support
vdr VDR recordings
linsys_sdi SDI Input
linsys_sdi SDI Demux
libbluray Blu-ray Disc support (libbluray)
libbluray BluRay demuxer
dvdnav DVDnav Input
dvdnav DVDnav demuxer
live555 RTP/RTSP/SDP demuxer (using Live555)
live555 RTSP/RTP access and demux
shm Shared memory framebuffer
linsys_hdsdi HD-SDI Input
http HTTP input
avio libavformat AVIO access
avio libavformat AVIO access output
smb SMB input
filesystem File input
filesystem File input
sftp SFTP input
access_mtp MTP input
imem_access In-memory stream input
rtp Real-Time Protocol (RTP) input
access HTTPS input
tcp TCP input
v4l2 Video4Linux input
v4l2 Video4Linux compressed A/V input
v4l2 Video4Linux radio tuner
ftp FTP input
ftp FTP upload output
gestures Mouse gestures control interface
dummy Dummy interface
lirc Infrared remote control interface
dbus D-Bus control interface
oldrc Remote control interface
netsync Network synchronization
hotkeys Hotkeys management interface
motion motion control interface
xcb_hotkeys Global Hotkeys interface
gnutls GNU TLS transport layer security
gnutls GNU TLS server
vorepository addons.videolan.org addons finder
vorepository single .vlp archive addons finder
stats Stats encoder function
stats Stats decoder function
stats Stats decoder function
stats Stats decoder function
stats Stats demux function
rtsp Legacy RTSP VoD server
logger File logging
xdg XDG screen saver inhibition
dbus_screensaver D-Bus screen saver inhibition
xml XML Parser (using libxml2)
xml XML Parser (using libxml2)
export export
export M3U playlist export
export M3U8 playlist export
export XSPF playlist export
export HTML playlist export
fingerprinter Track fingerprinter (based on Acoustid)
audioscrobbler Submission of played songs to last.fm
fsstorage Addons local storage installer
fsstorage Addons local storage lister
adummy Dummy audio output
alsa ALSA audio output
afile File audio output
amem Audio memory output
pulse Pulseaudio audio output
sndio OpenBSD sndio audio output
lua Lua interpreter
lua Lua HTTP
lua Command-line interface
lua Lua Telnet
lua Fetch meta data using lua scripts
lua Read meta data using lua scripts
lua Lua Playlist Parser Interface
lua Fetch artwork using lua scripts
lua Lua Extension
lua Lua SD Module
lua Lua interpreter
tdummy Dummy font renderer
freetype Freetype2 font renderer
glspectrum 3D OpenGL spectrum visualization
visual Visualizer filter
vaapi_filters Video Accelerated API filters
vaapi_filters Video Accelerated API filters
vaapi_filters Video Accelerated API filters
vaapi_filters Video Accelerated API filters
vaapi_filters Video Accelerated API filters
vaapi_filters Video Accelerated API filters
integer_mixer Integer audio volume
float_mixer Single precision audio volume
taglib taglib
taglib taglib
folder Folder meta data
podcast Podcasts
podcast Podcasts
sap Network streams (SAP)
sap Network streams (SAP)
sap SDP Descriptions parser
udev Video capture (Video4Linux)
udev Audio capture (ALSA)
udev Discs
udev Video capture (Video4Linux)
upnp Universal Plug'n'Play
upnp Universal Plug'n'Play
upnp Universal Plug'n'Play
mediadirs My Videos
mediadirs My Music
mediadirs My Pictures
mediadirs My Videos
mtp MTP devices
mtp MTP devices
xcb_apps Screen capture
xcb_apps Screen capture
pulselist Audio capture (PulseAudio)
pulselist Audio capture (PulseAudio)
microdns mDNS Network Discovery
microdns mDNS Network Discovery
microdns mDNS Renderer Discovery
microdns mDNS Network Discovery
avahi Zeroconf services
avahi Zeroconf services
skins2 Skinnable Interface
skins2 Skinnable Interface
qt Qt interface
qt Dialogs provider
qt Qt interface
ncurses Ncurses interface
chorus_flanger Sound Delay
tospdif Audio filter for A/52/DTS->S/PDIF encapsulation
samplerate Secret Rabbit Code (libsamplerate) resampler
samplerate Secret Rabbit Code (libsamplerate) resampler
scaletempo_pitch Pitch Shifter
dolby Simple decoder for Dolby Surround encoded streams
stereo_widen Simple stereo widening effect
speex_resampler Speex resampler
speex_resampler Speex resampler
normvol Volume normalizer
simple_channel_mixer Audio filter for simple channel mixing
headphone Headphone virtual spatialization effect
mad MPEG audio layer I/II/III decoder
audiobargraph_a Audio part of the BarGraph function
equalizer Equalizer with 10 bands
audio_format Audio filter for PCM format conversion
soxr soxr
soxr soxr
scaletempo Audio tempo scaler synched with rate
karaoke Simple Karaoke filter
mono Stereo to mono downmixer
gain Gain control filter
trivial Audio filter for trivial channel mixing
compressor Dynamic range compressor
ugly Nearest-neighbor audio resampler
ugly Nearest-neighbor audio resampler
spatializer Audio Spatializer
remap Audio channel remapper
param_eq Parametric Equalizer
vc1 VC-1 packetizer
mlp MLP/TrueHD parser
copy Copy packetizer
dirac Dirac packetizer
mpegvideo MPEG-I/II video packetizer
packetizer_avparser avparser packetizer
hevc HEVC/H.265 video packetizer
a52 A/52 audio packetizer
mpeg4audio MPEG4 audio packetizer
h264 H.264 video packetizer
mpeg4video MPEG4 video packetizer
flac Flac audio packetizer
dts DTS audio packetizer
mpegaudio MPEG audio layer I/II/III packetizer
ps PS muxer
dummy Dummy/Raw muxer
mux_ts TS muxer (libdvbpsi)
mux_ogg Ogg/OGM muxer
asf ASF muxer
wav WAV muxer
mp4 MP4/MOV muxer
mp4 Fragmented and streamable MP4 muxer
mpjpeg Multipart JPEG muxer
avi AVI muxer
secret Secrets are stored via libsecret
kwallet Secrets are stored via KWallet
memory Secrets are stored in memory
file Secrets are stored on a file without any encryption
gles2 OpenGL for Embedded Systems 2 video output
glconv_vaapi_x11 VA-API OpenGL surface converter for X11
yuv YUV video output
wl_shm Wayland shared memory video output
glconv_vaapi_wl VA-API OpenGL surface converter for Wayland
egl_x11 EGL extension for OpenGL
egl_x11 EGL extension for OpenGL
xcb_xv XVideo output (XCB)
gl OpenGL video output
xcb_window X11 video window (XCB)
xcb_window Embedded window video
caca Color ASCII art video output
glx GLX extension for OpenGL
egl_wl EGL extension for OpenGL
egl_wl EGL extension for OpenGL
fb GNU/Linux framebuffer video output
wl_shell Wayland shell surface
glconv_vaapi_drm VA-API OpenGL surface converter for DRM
xdg_shell XDG shell surface
vmem Video memory output
vdummy Dummy video output
vdummy Statistics video output
xcb_x11 X11 video output (XCB)
flaschen Flaschen-Taschen video output
glconv_vdpau VDPAU OpenGL surface converter
aa ASCII-art video output
i420_rgb_mmx MMX I420,IYUV,YV12 to RV15,RV16,RV24,RV32
...不得不削减产量
答案1
更改默认设置->输出模块：视频输出模块从自动更改为 x11 视频模块 (XCB) 解决了此问题。