[3.0.x] black screen using xv
I have received a report from a user on Debian unstable when using Xv as video output. They are experiencing issues (= black screen) when playing videos. Log (from 3.0.18-rc2, but the same issue is also present in 3.0.17):
main debug: processing request item: Cursed 101 - Minue.mp4, node: Playlist, skip: 0
main debug: resyncing on Cursed 101 - Minue.mp4
main debug: Cursed 101 - Minue.mp4 is at 0
main debug: starting playback of new item
main debug: resyncing on Cursed 101 - Minue.mp4
main debug: Cursed 101 - Minue.mp4 is at 0
main debug: creating new input thread
main debug: Creating an input for 'Cursed 101 - Minue.mp4'
main debug: requesting art for new input thread
main debug: using timeshift granularity of 50 MiB
main debug: using default timeshift path
main debug: `file:///home/unit193/Cursed%20101%20-%20Minue.mp4' gives access `file' demux `any' path `/home/unit193/Cursed%20101%20-%20Minue.mp4'
main debug: creating demux: access='file' demux='any' location='/home/unit193/Cursed%20101%20-%20Minue.mp4' file='/home/unit193/Cursed 101 - Minue.mp4'
main debug: looking for access_demux module matching "file": 16 candidates
main debug: no access_demux modules matched
main debug: creating access: file:///home/unit193/Cursed%20101%20-%20Minue.mp4
main debug: (path: /home/unit193/Cursed 101 - Minue.mp4)
main debug: looking for access module matching "file": 28 candidates
main debug: using access module "filesystem"
main debug: looking for stream_filter module matching "prefetch,cache_read": 26 candidates
cache_read debug: Using stream method for AStream*
cache_read debug: starting pre-buffering
cache_read debug: received first data after 0 ms
cache_read debug: pre-buffering done 1024 bytes in 0s - 31250 KiB/s
main debug: using stream_filter module "cache_read"
main debug: looking for stream_filter module matching "any": 26 candidates
lua debug: Trying Lua scripts in /home/unit193/.local/share/vlc/lua/playlist
lua debug: Trying Lua scripts in /usr/lib/x86_64-linux-gnu/vlc/lua/playlist
lua debug: Trying Lua playlist script /usr/lib/x86_64-linux-gnu/vlc/lua/playlist/anevia_streams.luac
lua debug: Trying Lua playlist script /usr/lib/x86_64-linux-gnu/vlc/lua/playlist/anevia_xml.luac
lua debug: Trying Lua playlist script /usr/lib/x86_64-linux-gnu/vlc/lua/playlist/appletrailers.luac
lua debug: Trying Lua playlist script /usr/lib/x86_64-linux-gnu/vlc/lua/playlist/bbc_co_uk.luac
lua debug: Trying Lua playlist script /usr/lib/x86_64-linux-gnu/vlc/lua/playlist/cue.luac
lua debug: Trying Lua playlist script /usr/lib/x86_64-linux-gnu/vlc/lua/playlist/dailymotion.luac
lua debug: Trying Lua playlist script /usr/lib/x86_64-linux-gnu/vlc/lua/playlist/jamendo.luac
lua debug: Trying Lua playlist script /usr/lib/x86_64-linux-gnu/vlc/lua/playlist/koreus.luac
lua debug: Trying Lua playlist script /usr/lib/x86_64-linux-gnu/vlc/lua/playlist/liveleak.luac
lua debug: Trying Lua playlist script /usr/lib/x86_64-linux-gnu/vlc/lua/playlist/newgrounds.luac
lua debug: Trying Lua playlist script /usr/lib/x86_64-linux-gnu/vlc/lua/playlist/rockbox_fm_presets.luac
lua debug: Trying Lua playlist script /usr/lib/x86_64-linux-gnu/vlc/lua/playlist/soundcloud.luac
lua debug: Trying Lua playlist script /usr/lib/x86_64-linux-gnu/vlc/lua/playlist/twitch.luac
lua debug: Trying Lua playlist script /usr/lib/x86_64-linux-gnu/vlc/lua/playlist/vimeo.luac
lua debug: Trying Lua playlist script /usr/lib/x86_64-linux-gnu/vlc/lua/playlist/vocaroo.luac
lua debug: Trying Lua playlist script /usr/lib/x86_64-linux-gnu/vlc/lua/playlist/youtube.luac
lua debug: Trying Lua scripts in /usr/share/vlc/lua/playlist
main debug: no stream_filter modules matched
main debug: looking for stream_directory module matching "any": 1 candidates
main debug: no stream_directory modules matched
main debug: attachment of directory-extractor failed for file:///home/unit193/Cursed%20101%20-%20Minue.mp4
main debug: looking for stream_filter module matching "record": 26 candidates
main debug: using stream_filter module "record"
main debug: creating demux: access='file' demux='any' location='/home/unit193/Cursed%20101%20-%20Minue.mp4' file='/home/unit193/Cursed 101 - Minue.mp4'
main debug: looking for demux module matching "mp4": 54 candidates
main debug: looking for meta fetcher module matching "any": 1 candidates
lua debug: Trying Lua scripts in /home/unit193/.local/share/vlc/lua/meta/fetcher
lua debug: Trying Lua scripts in /usr/lib/x86_64-linux-gnu/vlc/lua/meta/fetcher
lua debug: Trying Lua scripts in /usr/share/vlc/lua/meta/fetcher
main debug: no meta fetcher modules matched
main debug: looking for art finder module matching "any": 2 candidates
lua debug: Trying Lua scripts in /home/unit193/.local/share/vlc/lua/meta/art
lua debug: Trying Lua scripts in /usr/lib/x86_64-linux-gnu/vlc/lua/meta/art
lua debug: Trying Lua playlist script /usr/lib/x86_64-linux-gnu/vlc/lua/meta/art/00_musicbrainz.luac
lua debug: skipping script (unmatched scope) /usr/lib/x86_64-linux-gnu/vlc/lua/meta/art/00_musicbrainz.luac
lua debug: Trying Lua playlist script /usr/lib/x86_64-linux-gnu/vlc/lua/meta/art/01_googleimage.luac
lua debug: skipping script (unmatched scope) /usr/lib/x86_64-linux-gnu/vlc/lua/meta/art/01_googleimage.luac
lua debug: Trying Lua playlist script /usr/lib/x86_64-linux-gnu/vlc/lua/meta/art/02_frenchtv.luac
lua debug: skipping script (unmatched scope) /usr/lib/x86_64-linux-gnu/vlc/lua/meta/art/02_frenchtv.luac
lua debug: Trying Lua playlist script /usr/lib/x86_64-linux-gnu/vlc/lua/meta/art/03_lastfm.luac
lua debug: skipping script (unmatched scope) /usr/lib/x86_64-linux-gnu/vlc/lua/meta/art/03_lastfm.luac
lua debug: Trying Lua scripts in /usr/share/vlc/lua/meta/art
main debug: no art finder modules matched
qt debug: IM: Setting an input
mp4 debug: dumping root Box "root"
mp4 debug: | + ftyp size 32 offset 0
mp4 debug: | + moov size 2216552 offset 32
mp4 debug: | | + mvhd size 108 offset 40
mp4 debug: | | + trak size 1215168 offset 148
mp4 debug: | | | + tkhd size 92 offset 156
mp4 debug: | | | + edts size 48 offset 248
mp4 debug: | | | | + elst size 40 offset 256
mp4 debug: | | | + mdia size 1215020 offset 296
mp4 debug: | | | | + mdhd size 32 offset 304
mp4 debug: | | | | + hdlr size 45 offset 336
mp4 debug: | | | | + minf size 1214935 offset 381
mp4 debug: | | | | | + vmhd size 20 offset 389
mp4 debug: | | | | | + dinf size 36 offset 409
mp4 debug: | | | | | | + dref size 28 offset 417
mp4 debug: | | | | | | | + url size 12 offset 433
mp4 debug: | | | | | + stbl size 1214871 offset 445
mp4 debug: | | | | | | + stsd size 195 offset 453
mp4 debug: | | | | | | | + avc1 size 179 offset 469
mp4 debug: | | | | | | | | + avcC size 57 offset 555
mp4 debug: | | | | | | | | + pasp size 16 offset 612
mp4 debug: | | | | | | | | + btrt size 20 offset 628
mp4 debug: | | | | | | + stts size 24 offset 648
mp4 debug: | | | | | | + stss size 4316 offset 672
mp4 debug: | | | | | | + ctts size 591520 offset 4988
mp4 debug: | | | | | | + stsc size 28 offset 596508
mp4 debug: | | | | | | + stsz size 309392 offset 596536
mp4 debug: | | | | | | + stco size 309388 offset 905928
mp4 debug: | | + trak size 1001170 offset 1215316
mp4 debug: | | | + tkhd size 92 offset 1215324
mp4 debug: | | | + edts size 36 offset 1215416
mp4 debug: | | | | + elst size 28 offset 1215424
mp4 debug: | | | + mdia size 1001034 offset 1215452
mp4 debug: | | | | + mdhd size 32 offset 1215460
mp4 debug: | | | | + hdlr size 45 offset 1215492
mp4 debug: | | | | + minf size 1000949 offset 1215537
mp4 debug: | | | | | + smhd size 16 offset 1215545
mp4 debug: | | | | | + dinf size 36 offset 1215561
mp4 debug: | | | | | | + dref size 28 offset 1215569
mp4 debug: | | | | | | | + url size 12 offset 1215585
mp4 debug: | | | | | + stbl size 1000889 offset 1215597
mp4 debug: | | | | | | + stsd size 123 offset 1215605
mp4 debug: | | | | | | | + mp4a size 107 offset 1215621
mp4 debug: | | | | | | | | + esds size 51 offset 1215657
mp4 debug: | | | | | | | | + btrt size 20 offset 1215708
mp4 debug: | | | | | | + stts size 24 offset 1215728
mp4 debug: | | | | | | + stsc size 87028 offset 1215752
mp4 debug: | | | | | | + stsz size 604264 offset 1302780
mp4 debug: | | | | | | + stco size 309388 offset 1907044
mp4 debug: | | | | | | + sgpd size 26 offset 2216432
mp4 debug: | | | | | | + sbgp size 28 offset 2216458
mp4 debug: | | + udta size 98 offset 2216486
mp4 debug: | | | + meta size 90 offset 2216494
mp4 debug: | | | | + hdlr size 33 offset 2216506
mp4 debug: | | | | + ilst size 45 offset 2216539
mp4 debug: | | | | | + ctoo size 37 offset 2216547
mp4 debug: | | | | | | + data size 29 offset 2216555
mp4 debug: | + free size 8 offset 2216584
mp4 debug: | + mdat size 957756782 offset 2216592
mp4 debug: ISO Media (isom) version 512.
mp4 debug: found 2 tracks
mp4 warning: elst box found
mp4 debug: - [0] duration=83ms media time=-1ms) rate=1.0
mp4 debug: - [1] duration=3222625ms media time=83ms) rate=1.0
main debug: looking for meta fetcher module matching "any": 1 candidates
lua debug: Trying Lua scripts in /home/unit193/.local/share/vlc/lua/meta/fetcher
lua debug: Trying Lua scripts in /usr/lib/x86_64-linux-gnu/vlc/lua/meta/fetcher
lua debug: Trying Lua scripts in /usr/share/vlc/lua/meta/fetcher
main debug: no meta fetcher modules matched
main debug: looking for art finder module matching "any": 2 candidates
lua debug: Trying Lua scripts in /home/unit193/.local/share/vlc/lua/meta/art
lua debug: Trying Lua scripts in /usr/lib/x86_64-linux-gnu/vlc/lua/meta/art
lua debug: Trying Lua playlist script /usr/lib/x86_64-linux-gnu/vlc/lua/meta/art/00_musicbrainz.luac
lua debug: Trying Lua playlist script /usr/lib/x86_64-linux-gnu/vlc/lua/meta/art/01_googleimage.luac
lua debug: Trying Lua playlist script /usr/lib/x86_64-linux-gnu/vlc/lua/meta/art/02_frenchtv.luac
lua debug: Trying Lua playlist script /usr/lib/x86_64-linux-gnu/vlc/lua/meta/art/03_lastfm.luac
lua debug: Trying Lua scripts in /usr/share/vlc/lua/meta/art
main debug: no art finder modules matched
mp4 debug: track[Id 0x1] read 77343 chunk
mp4 warning: STTS table of 1 entries
mp4 warning: CTTS table of 73938 entries
mp4 debug: track[Id 0x1] read 77343 samples length:3222s
main debug: selecting program id=0
mp4 debug: adding track[Id 0x1] video (enable) language undef
mp4 warning: elst box found
mp4 debug: - [0] duration=3222635ms media time=0ms) rate=1.0
mp4 debug: track[Id 0x2] read 77343 chunk
mp4 warning: STTS table of 1 entries
mp4 debug: track[Id 0x2] read 151061 samples length:3222s
mp4 debug: adding track[Id 0x2] audio (enable) language undef
main debug: using demux module "mp4"
main debug: looking for a subtitle file in /home/unit193/
main debug: looking for video decoder module matching "any": 15 candidates
avcodec debug: using ffmpeg Lavc59.37.100
avcodec debug: CPU flags: 0x0000107f
avcodec debug: allowing 3 thread(s) for decoding
avcodec debug: codec (h264) started
avcodec debug: using frame thread mode with 3 threads
main debug: using video decoder module "avcodec"
main debug: looking for audio decoder module matching "any": 20 candidates
main debug: using audio decoder module "faad"
main debug: looking for meta reader module matching "any": 2 candidates
main debug: using meta reader module "taglib"
main debug: removing module "taglib"
main debug: `file:///home/unit193/Cursed%20101%20-%20Minue.mp4' successfully opened
mp4 debug: elst (0) gives 0ms (movie)-> 0ms (track)
main debug: Buffering 0%
mp4 warning: elst old=0 new=1
main debug: Buffering 24%
faad warning: decoded zero sample
main debug: reusing audio output
pulse debug: using stereo channel map
main debug: Buffering 49%
main debug: Buffering 74%
main debug: Buffering 99%
main debug: Stream buffering done (1249 ms in 3 ms)
avcodec debug: available hardware decoder output format 98 (vdpau)
avcodec debug: available hardware decoder output format 117 (cuda)
avcodec debug: available hardware decoder output format 44 (vaapi)
avcodec debug: available software decoder output format 0 (yuv420p)
avcodec debug: trying format vaapi
main debug: looking for text renderer module matching "any": 2 candidates
freetype debug: Building font databases.
freetype debug: Took -12775 microseconds
main debug: using text renderer module "freetype"
main debug: looking for video converter module matching "any": 23 candidates
swscale debug: 32x32 (32x32) chroma: YUVA -> 16x16 (16x16) chroma: RGBA with scaling using Bicubic (good quality)
main debug: using video converter module "swscale"
main debug: looking for video converter module matching "any": 23 candidates
yuvp debug: YUVP to YUVA converter
main debug: using video converter module "yuvp"
main debug: Deinterlacing available
main debug: deinterlace -1, mode auto, is_needed 0
main debug: looking for vout window module matching "qt,any": 6 candidates
qt debug: requesting video window...
pulse debug: changed buffer metrics: maxlength=4194304, tlength=46080, prebuf=0, minreq=15360
pulse debug: connected to sink alsa_output.pci-0000_00_05.0.analog-stereo
main debug: output 'f32l' 48000 Hz Stereo frame=1 samples/8 bytes
main debug: looking for audio volume module matching "any": 2 candidates
main debug: using audio volume module "float_mixer"
main debug: input 'f32l' 48000 Hz Stereo frame=1 samples/8 bytes
main debug: looking for audio filter module matching "scaletempo": 16 candidates
scaletempo debug: format: 48000 rate, 2 nch, 4 bps, fl32
scaletempo debug: params: 30 stride, 0.200 overlap, 14 search
scaletempo debug: 1.000 scale, 1440.000 stride_in, 1440 stride_out, 1152 standing, 288 overlap, 672 search, 2400 queue, fl32 mode
main debug: using audio filter module "scaletempo"
main debug: conversion: 'f32l'->'f32l' 48000 Hz->48000 Hz Stereo->Stereo
main debug: conversion pipeline complete
main debug: conversion: 'f32l'->'f32l' 48000 Hz->48000 Hz Stereo->Stereo
main debug: conversion pipeline complete
main debug: looking for audio resampler module matching "any": 4 candidates
main debug: using audio resampler module "samplerate"
pulse debug: changing sink 43: alsa_output.pci-0000_00_05.0.analog-stereo (Built-in Audio Analog Stereo)
dbus debug: Getting All properties
main debug: using vout window module "qt"
main debug: looking for inhibit module matching "any": 2 candidates
dbus_screensaver debug: cannot find service org.freedesktop.ScreenSaver
dbus_screensaver debug: cannot find service org.freedesktop.PowerManagement.Inhibit
dbus_screensaver debug: cannot find service org.mate.SessionManager
dbus_screensaver debug: cannot find service org.gnome.SessionManager
main debug: using inhibit module "xdg"
main debug: Opening vout display wrapper
main debug: looking for vout display module matching "xcb_xv": 14 candidates
main debug: no vout display modules matched
main error: video output creation failed
main debug: removing module "xdg"
qt debug: releasing video...
main debug: resized to 1920x1080
qt debug: video widget is released
main debug: removing module "freetype"
main debug: removing module "yuvp"
main debug: removing module "swscale"
main error: failed to create video output
avcodec debug: trying format vdpau
main debug: looking for text renderer module matching "any": 2 candidates
freetype debug: Building font databases.
freetype debug: Took -32226 microseconds
main debug: using text renderer module "freetype"
main debug: looking for video converter module matching "any": 23 candidates
swscale debug: 32x32 (32x32) chroma: YUVA -> 16x16 (16x16) chroma: RGBA with scaling using Bicubic (good quality)
main debug: using video converter module "swscale"
main debug: looking for video converter module matching "any": 23 candidates
yuvp debug: YUVP to YUVA converter
main debug: using video converter module "yuvp"
main debug: Deinterlacing available
main debug: deinterlace -1, mode auto, is_needed 0
main debug: looking for vout window module matching "qt,any": 6 candidates
qt debug: requesting video window...
main debug: using vout window module "qt"
main debug: looking for inhibit module matching "any": 2 candidates
dbus_screensaver debug: cannot find service org.freedesktop.ScreenSaver
dbus_screensaver debug: cannot find service org.freedesktop.PowerManagement.Inhibit
dbus_screensaver debug: cannot find service org.mate.SessionManager
dbus_screensaver debug: cannot find service org.gnome.SessionManager
main debug: using inhibit module "xdg"
main debug: Opening vout display wrapper
main debug: looking for vout display module matching "xcb_xv": 14 candidates
main debug: no vout display modules matched
main error: video output creation failed
main debug: removing module "xdg"
qt debug: releasing video...
main debug: resized to 1920x1080
qt debug: video widget is released
main debug: removing module "freetype"
main debug: removing module "yuvp"
main debug: removing module "swscale"
main error: failed to create video output
main debug: looking for text renderer module matching "any": 2 candidates
freetype debug: Building font databases.
freetype debug: Took -17112 microseconds
main debug: using text renderer module "freetype"
main debug: looking for video converter module matching "any": 23 candidates
swscale debug: 32x32 (32x32) chroma: YUVA -> 16x16 (16x16) chroma: RGBA with scaling using Bicubic (good quality)
main debug: using video converter module "swscale"
main debug: looking for video converter module matching "any": 23 candidates
yuvp debug: YUVP to YUVA converter
main debug: using video converter module "yuvp"
main debug: Deinterlacing available
main debug: deinterlace -1, mode auto, is_needed 0
main debug: looking for vout window module matching "qt,any": 6 candidates
qt debug: requesting video window...
main debug: using vout window module "qt"
main debug: looking for inhibit module matching "any": 2 candidates
dbus_screensaver debug: cannot find service org.freedesktop.ScreenSaver
dbus_screensaver debug: cannot find service org.freedesktop.PowerManagement.Inhibit
dbus_screensaver debug: cannot find service org.mate.SessionManager
dbus_screensaver debug: cannot find service org.gnome.SessionManager
main debug: using inhibit module "xdg"
main debug: Opening vout display wrapper
main debug: looking for vout display module matching "xcb_xv": 14 candidates
main debug: VoutDisplayEvent 'resize' 1920x1080
xcb debug: connected to X11.0 server
xcb debug: vendor : The X.Org Foundation
xcb debug: version: 12101004
xcb debug: using screen 0x158
xcb_xv debug: using XVideo extension v2.2
xcb_xv debug: using adaptor NV40 texture adapter
xcb_xv debug: using port 62
xcb_xv debug: using image format 0x30323449
xcb_xv debug: using X11 visual ID 0x21 (depth: 24)
xcb_xv debug: using X11 window 0x04e00000
xcb_xv debug: using X11 graphic context 0x04e00002
main debug: using vout display module "xcb_xv"
main debug: A filter to adapt decoder I420 to display I420 is needed
main debug: looking for video converter module matching "any": 23 candidates
main debug: resized to 1920x1080
main debug: VoutDisplayEvent 'resize' 1920x1080
swscale debug: 1920x1080 (1920x1090) chroma: I420 -> 1920x1080 (1920x1080) chroma: I420 with scaling using Bicubic (good quality)
main debug: using video converter module "swscale"
main debug: Filter 'Swscale' (0x7fabfcc07e40) appended to chain
main debug: original format sz 1920x1090, of (0,0), vsz 1920x1080, 4cc I420, sar 1:1, msk r0x0 g0x0 b0x0
main debug: removing module "freetype"
main debug: looking for text renderer module matching "any": 2 candidates
freetype debug: Building font databases.
freetype debug: Took -18318 microseconds
main debug: using text renderer module "freetype"
main debug: Received first picture
main debug: Decoder wait done in 1077 ms
pulse debug: deferring start (882808 us)
pulse debug: deferring start (861893 us)
pulse debug: deferring start (840559 us)
pulse debug: deferring start (819226 us)
pulse debug: deferring start (797893 us)
pulse debug: deferring start (776559 us)
pulse debug: deferring start (755226 us)
pulse debug: deferring start (733892 us)
pulse debug: deferring start (712558 us)
pulse debug: deferring start (691225 us)
pulse debug: deferring start (669891 us)
pulse debug: deferring start (648559 us)
pulse debug: deferring start (627225 us)
pulse debug: deferring start (605890 us)
pulse debug: deferring start (584558 us)
main debug: looking for video blending module matching "any": 1 candidates
main debug: resized to 1280x859
main debug: VoutDisplayEvent 'resize' 1280x859
main debug: using video blending module "blend"
pulse debug: deferring start (563224 us)
pulse debug: deferring start (541893 us)
pulse debug: deferring start (520559 us)
pulse debug: deferring start (499226 us)
pulse debug: deferring start (477892 us)
pulse debug: deferring start (456559 us)
pulse debug: deferring start (435226 us)
pulse debug: deferring start (413892 us)
pulse debug: deferring start (392559 us)
pulse debug: deferring start (371226 us)
pulse debug: deferring start (349893 us)
pulse debug: deferring start (328557 us)
pulse debug: deferring start (307226 us)
pulse debug: deferring start (285893 us)
pulse debug: deferring start (264559 us)
pulse debug: deferring start (243226 us)
pulse debug: deferring start (221893 us)
pulse debug: deferring start (200558 us)
pulse debug: deferring start (179225 us)
pulse debug: deferring start (157893 us)
pulse debug: deferring start (136559 us)
pulse debug: deferring start (115223 us)
pulse debug: deferring start (93893 us)
pulse debug: deferring start (72558 us)
pulse debug: deferring start (51224 us)
pulse debug: deferring start (29892 us)
pulse debug: deferring start (8559 us)
pulse warning: starting late (-12775 us)
pulse debug: changing sink 43: alsa_output.pci-0000_00_05.0.analog-stereo (Built-in Audio Analog Stereo)
pulse debug: started
main warning: playback too late (117777): up-sampling
main warning: picture is too late to be displayed (missing 41 ms)
main warning: picture is too late to be displayed (missing 41 ms)
main debug: picture might be displayed late (missing 0 ms)
dbus debug: Getting All properties
main debug: auto hiding mouse cursor
dbus debug: Getting All properties
main debug: incoming request - stopping current input
main debug: killing decoder fourcc `h264'
main debug: removing module "avcodec"
main debug: saving a free vout
main debug: reusing provided vout
main debug: killing decoder fourcc `mp4a'
main debug: removing module "faad"
main debug: removing module "samplerate"
main debug: removing module "scaletempo"
main debug: removing module "float_mixer"
main debug: keeping audio output
main debug: removing module "mp4"
mp4 debug: freeing all memory
pulse debug: changing sink 43: alsa_output.pci-0000_00_05.0.analog-stereo (Built-in Audio Analog Stereo)
main debug: Program doesn't contain anymore ES
main debug: removing module "record"
main debug: removing module "cache_read"
main debug: removing module "filesystem"
main debug: dead input
main debug: nothing to play
main debug: destroying useless vout
main debug: removing module "blend"
main debug: removing module "swscale"
main debug: Filter 0x7fabfcc07e40 removed from chain
main debug: removing module "xcb_xv"
main debug: removing module "xdg"
qt debug: releasing video...
qt debug: IM: Deleting the input
qt debug: video widget is released
main debug: removing module "freetype"
main debug: removing module "yuvp"
main debug: removing module "swscale"
Note that this is happening using nouveau
. Please let me know if you need any more info and I will try to collect it.