Error embedding thumbnail in opus file about yt-dlp HOT 9 CLOSED

youtube-dlc -v -x -f bestaudio https://www.youtube.com/watch?v=UsYkLXycbYU
[debug] User config file: /home/nico/.config/yt-dlp/config
[debug] User config: ['--list-formats-as-table', '-i', '-o', '~/Desktop/test-dlc/%(title)s.%(ext)s', '-f', 'bestvideo[height<=1080][ext=mp4]+bestaudio[ext=m4a]/best[ext=mp4]/best', '--no-mtime', '--add-metadata', '--embed-thumbnail', '--force-ipv4']
[debug] Command-line config: ['-v', '-x', '-f', 'bestaudio', 'https://www.youtube.com/watch?v=UsYkLXycbYU']
[debug] Loading archive file None
[debug] Encodings: locale UTF-8, fs utf-8, out UTF-8, pref UTF-8
[debug] yt-dlp version 2021.01.28-1
[debug] Python version 3.6.9 (CPython) - Linux-5.4.0-64-generic-x86_64-with-LinuxMint-19.3-tricia
[debug] exe versions: ffmpeg N-55863-g9f38fac053-static, ffprobe N-55863-g9f38fac053-static
[debug] Proxy map: {}
[youtube] UsYkLXycbYU: Downloading webpage
[youtube] {18} signature length 108, html5 player c6df6ed7
[youtube] {134} signature length 108, html5 player c6df6ed7
[youtube] {243} signature length 104, html5 player c6df6ed7
[youtube] {133} signature length 108, html5 player c6df6ed7
[youtube] {242} signature length 108, html5 player c6df6ed7
[youtube] {160} signature length 108, html5 player c6df6ed7
[youtube] {278} signature length 108, html5 player c6df6ed7
[youtube] {140} signature length 108, html5 player c6df6ed7
[youtube] {249} signature length 104, html5 player c6df6ed7
[youtube] {250} signature length 108, html5 player c6df6ed7
[youtube] {251} signature length 104, html5 player c6df6ed7
[debug] Sort order given by user: 
[debug] Formats sorted by: lang, quality, hasvid, ie_pref, res, fps, vcodec, acodec, filesize, fs_approx, tbr, vbr, abr, asr, proto, vext, aext, hasaud, source, id
[info] Downloading format(s) 251
[youtube] UsYkLXycbYU: Downloading thumbnail ...
[youtube] UsYkLXycbYU: Writing thumbnail to: /home/nico/Desktop/test-dlc/cuby and the blizzards window of my eyes.jpg
[debug] Invoking downloader on 'https://r5---sn-5hnedn7e.googlevideo.com/videoplayback?expire=1611852451&ei=Q5YSYKiVFvqF6dsP5ZCUkAM&ip=217.121.193.63&id=o-AEq4vfiOxcTYTcpWBUwsztxCX5h3tkvwOC9WQQ2TYBUI&itag=251&source=youtube&requiressl=yes&mh=tm&mm=31%2C29&mn=sn-5hnedn7e%2Csn-5hne6n7z&ms=au%2Crdu&mv=m&mvi=5&pl=15&initcwndbps=1677500&vprv=1&mime=audio%2Fwebm&ns=oC8umpPVbWJK0yne7cfOIHoF&gir=yes&clen=2481451&dur=200.841&lmt=1496705555203583&mt=1611830681&fvip=5&keepalive=yes&c=WEB&n=35dXZq0LoL3aA75jmBrO&sparams=expire%2Cei%2Cip%2Cid%2Citag%2Csource%2Crequiressl%2Cvprv%2Cmime%2Cns%2Cgir%2Cclen%2Cdur%2Clmt&lsparams=mh%2Cmm%2Cmn%2Cms%2Cmv%2Cmvi%2Cpl%2Cinitcwndbps&lsig=AG3C_xAwRgIhANQA-umqUtgfjtahyPJJ9geWUjFFGhJU4HhqRXutzCMtAiEAr5NlzMDBHN9DJGu5kXcNWq-Idv52kBPx-KDYLKeQDbs%3D&sig=AOq0QJ8wRAIgWe2PAokUHjVil1ZdhhAGcXoc_6YyUVEul9u0TWNUDEMCIB0es95p91rX7Duwemi0FGHZxdt30G8PwihL21zM9fWb&ratebypass=yes'
[download] Destination: /home/nico/Desktop/test-dlc/cuby and the blizzards window of my eyes.webm
[download] 100% of 2.37MiB in 00:00
[debug] ffmpeg command line: ffprobe -show_streams 'file:/home/nico/Desktop/test-dlc/cuby and the blizzards window of my eyes.webm'
[ExtractAudio] Destination: /home/nico/Desktop/test-dlc/cuby and the blizzards window of my eyes.opus
[debug] ffmpeg command line: ffmpeg -y -loglevel repeat+info -i 'file:/home/nico/Desktop/test-dlc/cuby and the blizzards window of my eyes.webm' -vn -acodec copy 'file:/home/nico/Desktop/test-dlc/cuby and the blizzards window of my eyes.opus'
Deleting original file /home/nico/Desktop/test-dlc/cuby and the blizzards window of my eyes.webm (pass -k to keep)
[Metadata] Adding metadata to '/home/nico/Desktop/test-dlc/cuby and the blizzards window of my eyes.opus'
[debug] ffmpeg command line: ffmpeg -y -loglevel repeat+info -i 'file:/home/nico/Desktop/test-dlc/cuby and the blizzards window of my eyes.opus' -map 0 -dn -c copy -metadata 'title=cuby and the blizzards window of my eyes' -metadata date=20081219 -metadata 'description=Great live recording of the legendary song windows of my eyes.
I think the only recording on video of the song with eelco gelling.
Recorded during the "goud van oud" festival 1993 in Den Bosch.' -metadata 'comment=Great live recording of the legendary song windows of my eyes.
I think the only recording on video of the song with eelco gelling.
Recorded during the "goud van oud" festival 1993 in Den Bosch.' -metadata 'purl=https://www.youtube.com/watch?v=UsYkLXycbYU' -metadata artist=boxarnhem 'file:/home/nico/Desktop/test-dlc/cuby and the blizzards window of my eyes.temp.opus'
[EmbedThumbnail] Correcting extension to webp and escaping path for thumbnail "/home/nico/Desktop/test-dlc/cuby and the blizzards window of my eyes.jpg"
[EmbedThumbnail] Converting thumbnail "/home/nico/Desktop/test-dlc/cuby and the blizzards window of my eyes.webp" to JPEG
[debug] ffmpeg command line: ffmpeg -y -loglevel repeat+info -i 'file:/home/nico/Desktop/test-dlc/cuby and the blizzards window of my eyes.webp' -bsf:v mjpeg2jpeg 'file:/home/nico/Desktop/test-dlc/cuby and the blizzards window of my eyes.jpg'
[debug] ffmpeg command line: ffmpeg -y -loglevel repeat+info -i 'file:/home/nico/Desktop/test-dlc/cuby and the blizzards window of my eyes.jpg' -hide_banner 'file:/home/nico/Desktop/test-dlc/cuby and the blizzards window of my eyes.jpg'
Deleting original file /home/nico/Desktop/test-dlc/cuby and the blizzards window of my eyes.jpg (pass -k to keep)
[SponSkrub] Trying to mark sponsor sections
[debug] sponskrub command line: sponskrub -chapter -- UsYkLXycbYU '/home/nico/Desktop/test-dlc/cuby and the blizzards window of my eyes.opus' '/home/nico/Desktop/test-dlc/cuby and the blizzards window of my eyes.spons.opus'
[SponSkrub] No segments in the SponsorBlock database

  File "/usr/local/bin/youtube-dlc/youtube_dlc/postprocessor/embedthumbnail.py", line 158, in run
    size_result = self.run_ffmpeg_multiple_files([thumbnail_filename], '', ['-hide_banner'])