It fallback to low resolution when i play video,
~ 23s
❯ mpv 'https://www.youtube.com/watch?v=3vavnFp33Tk
'
● Video --vid=1 (av1 480x854 29.97 fps) [default]
● Audio --aid=1 --alang=eng (opus 2ch 48000 Hz) [default]
File tags:
Date: 20250821
Uploader: 도리
Channel_URL: https://www.youtube.com/channel/UCX5EYpJt-cJWTpU2yXbDdAA
[quality_menu] fetching available formats...
[ffmpeg/video] av1: No support for codec av1 profile 0.
[ffmpeg/video] av1: Your platform doesn't support hardware accelerated AV1 decoding.
[ffmpeg/video] av1: Failed to get pixel format.
[ffmpeg/video] av1: Get current frame error
Error while decoding frame (hardware decoding)!
[ffmpeg] AVHWDeviceContext: Cannot load libcuda.so.1
[ffmpeg] AVHWDeviceContext: Could not dynamically load CUDA
[ffmpeg/video] av1: No support for codec av1 profile 0.
[ffmpeg/video] av1: Failed setup for format vaapi: hwaccel initialisation returned error.
[ffmpeg/video] av1: Your platform doesn't support hardware accelerated AV1 decoding.
[ffmpeg/video] av1: Failed to get pixel format.
[ffmpeg/video] av1: Get current frame error
Error while decoding frame (hardware decoding)!
[ffmpeg/video] av1: Device does not support the VK_KHR_video_decode_queue extension!
[ffmpeg/video] av1: Failed setup for format vulkan: hwaccel initialisation returned error.
[ffmpeg/video] av1: Your platform doesn't support hardware accelerated AV1 decoding.
[ffmpeg/video] av1: Failed to get pixel format.
[ffmpeg/video] av1: Get current frame error
Error while decoding frame (hardware decoding)!
[ffmpeg/video] av1: Failed setup for format vdpau: hwaccel initialisation returned error.
[ffmpeg/video] av1: Your platform doesn't support hardware accelerated AV1 decoding.
[ffmpeg/video] av1: Failed to get pixel format.
[ffmpeg/video] av1: Get current frame error
Error while decoding frame (hardware decoding)!
AO: [pipewire] 48000Hz stereo 2ch floatp
VO: [gpu-next] 480x854 yuv420p
[modernz] URL detected.
[modernz] Fetching file size...
[modernz] Download size: 15.66 MiB
AV: 00:00:32 / 00:03:01 (18%) A-V: 0.000 Cache: 23s/3MB
[osd/libass] fontselect: Using default font family: (mpv-osd-symbols, 400, 0) -> /home/ahloi/.local/share/fonts/ReadexPro-bold.ttf, 0, ReadexPro-Bold
● Video --vid=1 (av1 1080x1920 29.97 fps) [default]
● Audio --aid=1 --alang=eng (opus 2ch 48000 Hz) [default]
File tags:
Date: 20250821
Uploader: 도리
Channel_URL: https://www.youtube.com/channel/UCX5EYpJt-cJWTpU2yXbDdAA
[ffmpeg/video] av1: No support for codec av1 profile 0.
[ffmpeg/video] av1: Your platform doesn't support hardware accelerated AV1 decoding.
[ffmpeg/video] av1: Failed to get pixel format.
[ffmpeg/video] av1: Get current frame error
Error while decoding frame (hardware decoding)!
[ffmpeg] AVHWDeviceContext: Cannot load libcuda.so.1
[ffmpeg] AVHWDeviceContext: Could not dynamically load CUDA
[ffmpeg/video] av1: No support for codec av1 profile 0.
[ffmpeg/video] av1: Failed setup for format vaapi: hwaccel initialisation returned error.
[ffmpeg/video] av1: Your platform doesn't support hardware accelerated AV1 decoding.
[ffmpeg/video] av1: Failed to get pixel format.
[ffmpeg/video] av1: Get current frame error
Error while decoding frame (hardware decoding)!
[ffmpeg/video] av1: Device does not support the VK_KHR_video_decode_queue extension!
[ffmpeg/video] av1: Failed setup for format vulkan: hwaccel initialisation returned error.
[ffmpeg/video] av1: Your platform doesn't support hardware accelerated AV1 decoding.
[ffmpeg/video] av1: Failed to get pixel format.
[ffmpeg/video] av1: Get current frame error
Error while decoding frame (hardware decoding)!
[ffmpeg/video] av1: Failed setup for format vdpau: hwaccel initialisation returned error.
[ffmpeg/video] av1: Your platform doesn't support hardware accelerated AV1 decoding.
[ffmpeg/video] av1: Failed to get pixel format.
[ffmpeg/video] av1: Get current frame error
Error while decoding frame (hardware decoding)!
[modernz] URL detected.
[modernz] Fetching file size...
VO: [gpu-next] 1080x1920 yuv420p
[modernz] Download size: 47.88 MiB
AV: 00:00:54 / 00:03:01 (30%) A-V: 0.000 Cache: 10s/3MB
Exiting... (Quit)
fish: Job 1, 'mpv 'https://www.youtube.com/wa…
'' terminated by signal SIGSEGV (Address boundary error)
~ 1m27s
❯
~
❯ pacman -Q mpv ffmpeg yt-dlp
mpv 1:0.40.0-5
ffmpeg 2:7.1.1-5
yt-dlp 2025.08.27-1
~
❯
The video clearly have high resolution
~ 53s
❯ yt-dlp -F 'https://www.youtube.com/watch?v=3vavnFp33Tk'
Extracting cookies from firefox
Extracted 2594 cookies from firefox
[youtube] Extracting URL: https://www.youtube.com/watch?v=3vavnFp33Tk
[youtube] 3vavnFp33Tk: Downloading webpage
[youtube] 3vavnFp33Tk: Downloading tv client config
[youtube] 3vavnFp33Tk: Downloading tv player API JSON
[youtube] 3vavnFp33Tk: Downloading web safari player API JSON
[youtube] 3vavnFp33Tk: Downloading m3u8 information
[info] Available formats for 3vavnFp33Tk:
ID EXT RESOLUTION FPS CH │ FILESIZE TBR PROTO │ VCODEC VBR ACODEC ABR ASR MORE INFO
──────────────────────────────────────────────────────────────────────────────────────────────────────────────────
sb2 mhtml 25x45 1 │ mhtml │ images storyboard
sb3 mhtml 48x27 1 │ mhtml │ images storyboard
sb1 mhtml 50x90 1 │ mhtml │ images storyboard
sb0 mhtml 101x180 1 │ mhtml │ images storyboard
249 webm audio only 2 │ 836.09KiB 38k https │ audio only opus 38k 48k low, webm_dash
250 webm audio only 2 │ 1.02MiB 47k https │ audio only opus 47k 48k low, webm_dash
140 m4a audio only 2 │ 2.81MiB 130k https │ audio only mp4a.40.2 130k 44k medium, m4a_dash
251 webm audio only 2 │ 1.87MiB 87k https │ audio only opus 87k 48k medium, webm_dash
91 mp4 144x256 30 │ ~ 4.06MiB 187k m3u8 │ avc1.4D400C mp4a.40.5
160 mp4 144x256 30 │ 2.12MiB 98k https │ avc1.4d400c 98k video only 144p, mp4_dash
278 webm 144x256 30 │ 2.22MiB 103k https │ vp9 103k video only 144p, webm_dash
394 mp4 144x256 30 │ 1.92MiB 89k https │ av01.0.00M.08 89k video only 144p, mp4_dash
18 mp4 202x360 30 2 │ 5.53MiB 255k https │ avc1.42001E mp4a.40.2 44k 240p
92 mp4 240x426 30 │ ~ 7.35MiB 339k m3u8 │ avc1.4D4015 mp4a.40.5
133 mp4 240x426 30 │ 4.61MiB 213k https │ avc1.4d4015 213k video only 240p, mp4_dash
242 webm 240x426 30 │ 5.01MiB 231k https │ vp9 231k video only 240p, webm_dash
395 mp4 240x426 30 │ 3.70MiB 171k https │ av01.0.00M.08 171k video only 240p, mp4_dash
93 mp4 360x640 30 │ ~ 15.64MiB 721k m3u8 │ avc1.4D401E mp4a.40.2
134 mp4 360x640 30 │ 9.98MiB 461k https │ avc1.4d401e 461k video only 360p, mp4_dash
243 webm 360x640 30 │ 9.02MiB 417k https │ vp9 417k video only 360p, webm_dash
396 mp4 360x640 30 │ 7.86MiB 363k https │ av01.0.01M.08 363k video only 360p, mp4_dash
94 mp4 480x854 30 │ ~ 27.70MiB 1277k m3u8 │ avc1.4D401F mp4a.40.2
135 mp4 480x854 30 │ 19.56MiB 903k https │ avc1.4d401f 903k video only 480p, mp4_dash
244 webm 480x854 30 │ 18.12MiB 837k https │ vp9 837k video only 480p, webm_dash
397 mp4 480x854 30 │ 13.79MiB 637k https │ av01.0.04M.08 637k video only 480p, mp4_dash
95 mp4 720x1280 30 │ ~ 50.48MiB 2327k m3u8 │ avc1.64001F mp4a.40.2
136 mp4 720x1280 30 │ 38.08MiB 1758k https │ avc1.64001f 1758k video only 720p, mp4_dash
247 webm 720x1280 30 │ 37.57MiB 1734k https │ vp9 1734k video only 720p, webm_dash
398 mp4 720x1280 30 │ 26.58MiB 1227k https │ av01.0.05M.08 1227k video only 720p, mp4_dash
96 mp4 1080x1920 30 │ ~100.68MiB 4640k m3u8 │ avc1.640028 mp4a.40.2
137 mp4 1080x1920 30 │ 78.41MiB 3620k https │ avc1.640028 3620k video only 1080p, mp4_dash
248 webm 1080x1920 30 │ 60.03MiB 2772k https │ vp9 2772k video only 1080p, webm_dash
399 mp4 1080x1920 30 │ 46.01MiB 2124k https │ av01.0.08M.08 2124k video only 1080p, mp4_dash
271 webm 1440x2560 30 │ 159.43MiB 7361k https │ vp9 7361k video only 1440p, webm_dash
400 mp4 1440x2560 30 │ 120.04MiB 5543k https │ av01.0.12M.08 5543k video only 1440p, mp4_dash
313 webm 2160x3840 30 │ 323.84MiB 14952k https │ vp9 14952k video only 2160p, webm_dash
401 mp4 2160x3840 30 │ 220.87MiB 10198k https │ av01.0.12M.08 10198k video only 2160p, mp4_dash
571 mp4 4320x7680 30 │ 727.15MiB 33574k https │ av01.0.16M.08 33574k video only 4320p, mp4_dash
~ 12s
❯
I use quality menu script, when i toggle it to choose the resolution, all the resolution up to 8k available.