Black screen instead video on VLC.
VLC not playing video, but only audio on Kubuntu 22.10
VLC do not show video, but black screen. Kaffeine plays video.
VLC => Ctrl+P => All => Video => Embedded video => uncheck // play video in separate window
Discover => PulseAudio Volume Control => Remove
pavucontrol-qt-l10n/kinetic,kinetic 1.1.0-1 all
pavucontrol-qt/kinetic 1.1.0-1 amd64
pavucontrol/kinetic 5.0-2 amd64
Removal of pa solved problem with YouTube videos: not downloading video in Firefox, no sound in YouTube video . Also removal of pa solved problem with long video start freeze in Kaffeine. Glitches and other problems with sound also solved.
Alt+F2 => Konsole => vlc => Ctrl+F
[00007f6e68c62e20] chain filter error: Too high level of recursion (3)
[00007f6e68c63290] main filter error: Failed to create video converter
cvlc --verbose 2 /path/to/video
lspci -nnk | grep -i "VGA\|'Kern'\|3D\|Display" -A3 // show GPU driver info
Play video in VLC and Ctrl+I => Codec
vlc --reset-config --reset-plugins-cache // NOTHING
sudo ubuntu-drivers install // NOTHING
sudo apt install ubuntu-restricted-extras // NOTHING
journalctl
syys 30 15:53:37 PC plasmashell[1133]: QFont::setPointSizeF: Point size <= 0 (0.000000), must be greater than 0
syys 30 15:53:37 PC ksmserver[1908]: [00007f4844004930] gl gl: Initialized libplacebo v4.192.1 (API v192)
syys 30 15:53:37 PC ksmserver[1908]: [00007f48440ac340] chain filter error: Too high level of recursion (3)
syys 30 15:53:37 PC ksmserver[1908]: [00007f48440ac7b0] main filter error: Failed to create video converter
cd /var/log => ls
cat syslog
Sep 30 15:59:05 PC ksmserver[3623]: [00007f80380013c0] main vout display error: Failed to create video converter
Sep 30 15:59:05 PC ksmserver[3623]: [00007f80380013c0] main vout display error: Failed to adapt decoder format to display
Sep 30 15:59:05 PC ksmserver[3623]: [00007f8044056350] main video output error: video output creation failed
Sep 30 15:59:05 PC ksmserver[3623]: [00007f805111ede0] main decoder error: failed to create video output
sudo apt install nvidia-driver-470 // still no video on VLC
sudo apt install nvidia-driver-515 // still no video on VLC
Long delay before playing YouTube video solved. Fast forward works perfectly.
Fonts became larger and interface started working faster, but still no video on VLC.
Looks like proprietary drive is better.
sudo apt remove xserver-xorg-video-nouveau // still no video on VLC
Kaffeine plays videos....
sudo apt reinstall vlc // still no video on VLC
https://wiki.videolan.org/Git => https://code.videolan.org/videolan/vlc => NOTHING
sudo apt remove vlc // NOTHING
sudo apt install vdpauinfo
vdpauinfo
display: :0 screen: 0
API version: 1
Information string: NVIDIA VDPAU Driver Shared Library 515.65.01 Wed Jul 20 13:42:26 UTC 2022
Video surface:
name width height types
-------------------------------------------
420 8192 8192 NV12 YV12
422 8192 8192 UYVY YUYV
444 8192 8192 NV24 YV24
420_16 8192 8192 P010 P016
422_16 8192 8192 UYVY YUYV
444_16 8192 8192 Y_U_V_444_16
Decoder capabilities:
name level macbs width height
----------------------------------------------------
MPEG1 0 65536 4096 4096
MPEG2_SIMPLE 3 65536 4096 4096
MPEG2_MAIN 3 65536 4096 4096
H264_BASELINE 51 65536 4096 4096
H264_MAIN 51 65536 4096 4096
H264_HIGH 51 65536 4096 4096
VC1_SIMPLE 1 8190 2048 2048
VC1_MAIN 2 8190 2048 2048
VC1_ADVANCED 4 8190 2048 2048
MPEG4_PART2_SP 3 8192 2048 2048
MPEG4_PART2_ASP 5 8192 2048 2048
DIVX4_QMOBILE 0 8192 2048 2048
DIVX4_MOBILE 0 8192 2048 2048
DIVX4_HOME_THEATER 0 8192 2048 2048
DIVX4_HD_1080P 0 8192 2048 2048
DIVX5_QMOBILE 0 8192 2048 2048
DIVX5_MOBILE 0 8192 2048 2048
DIVX5_HOME_THEATER 0 8192 2048 2048
DIVX5_HD_1080P 0 8192 2048 2048
H264_CONSTRAINED_BASELINE 51 65536 4096 4096
H264_EXTENDED 51 65536 4096 4096
H264_PROGRESSIVE_HIGH 51 65536 4096 4096
H264_CONSTRAINED_HIGH 51 65536 4096 4096
H264_HIGH_444_PREDICTIVE 51 65536 4096 4096
VP9_PROFILE_0 1 262144 8192 8192
VP9_PROFILE_1 --- not supported ---
VP9_PROFILE_2 1 262144 8192 8192
VP9_PROFILE_3 --- not supported ---
HEVC_MAIN 153 262144 8192 8192
HEVC_MAIN_10 153 262144 8192 8192
HEVC_MAIN_STILL --- not supported ---
HEVC_MAIN_12 153 262144 8192 8192
HEVC_MAIN_444 153 262144 8192 8192
HEVC_MAIN_444_10 153 262144 8192 8192
HEVC_MAIN_444_12 153 262144 8192 8192
AV1_MAIN --- not supported ---
AV1_HIGH --- not supported ---
AV1_PROFESSIONAL --- not supported ---
Output surface:
name width height nat types
----------------------------------------------------
B8G8R8A8 32768 32768 y Y8U8V8A8 V8U8Y8A8 A4I4 I4A4 A8I8 I8A8
R10G10B10A2 32768 32768 y Y8U8V8A8 V8U8Y8A8 A4I4 I4A4 A8I8 I8A8
Bitmap surface:
name width height
------------------------------
B8G8R8A8 32768 32768
R8G8B8A8 32768 32768
R10G10B10A2 32768 32768
B10G10R10A2 32768 32768
A8 32768 32768
Video mixer:
feature name sup
------------------------------------
DEINTERLACE_TEMPORAL y
DEINTERLACE_TEMPORAL_SPATIAL y
INVERSE_TELECINE y
NOISE_REDUCTION y
SHARPNESS y
LUMA_KEY y
HIGH QUALITY SCALING - L1 y
HIGH QUALITY SCALING - L2 -
HIGH QUALITY SCALING - L3 -
HIGH QUALITY SCALING - L4 -
HIGH QUALITY SCALING - L5 -
HIGH QUALITY SCALING - L6 -
HIGH QUALITY SCALING - L7 -
HIGH QUALITY SCALING - L8 -
HIGH QUALITY SCALING - L9 -
parameter name sup min max
-----------------------------------------------------
VIDEO_SURFACE_WIDTH y 1 8192
VIDEO_SURFACE_HEIGHT y 1 8192
CHROMA_TYPE y
LAYERS y 0 4
attribute name sup min max
-----------------------------------------------------
BACKGROUND_COLOR y
CSC_MATRIX y
NOISE_REDUCTION_LEVEL y 0.00 1.00
SHARPNESS_LEVEL y -1.00 1.00
LUMA_KEY_MIN_LUMA y
LUMA_KEY_MAX_LUMA y
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