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Video thumbnail generation fails
Closed, ResolvedPublic

Description

TimedMediaHandler extension is expected to render a thumbnail when video is embedded through image embed syntax, but this does not happen.

Tested with a VP9 video clip at https://bluearchive.wiki/wiki/User:Electricsheep/sandbox/tmhthumbtest
Page html contains the url of would-be thumbnail as https://static.miraheze.org/bluearchivewiki/thumb/e/e2/Interact_Nonomi.webm/320px-seek%3D0-Interact_Nonomi.webm.jpg, server returns error 500 with the following:

Error generating thumbnail
Error creating thumbnail: '/usr/bin/ffmpeg' -nostdin -threads 1 -y -i 'https://swift-lb.miraheze.org/v1/AUTH_mw/miraheze-bluearchivewiki-local-public/e/e2/Interact_Nonomi.webm?temp_url_sig=e9220bdc412368a0cd93141fe2f12f86f929de0c&temp_url_expires=1682224547' -ss 0 -s 800x800 -f mjpeg -an -vframes 1 '/tmp/transform_59467acea277.jpg' 2>&1 wgMaxShellMemory: 1048576 ffmpeg version 4.3.5-0+deb11u1 Copyright (c) 2000-2022 the FFmpeg developers built with gcc 10 (Debian 10.2.1-6) configuration: --prefix=/usr --extra-version=0+deb11u1 --toolchain=hardened --libdir=/usr/lib/x86_64-linux-gnu --incdir=/usr/include/x86_64-linux-gnu --arch=amd64 --enable-gpl --disable-stripping --enable-avresample --disable-filter=resample --enable-gnutls --enable-ladspa --enable-libaom --enable-libass --enable-libbluray --enable-libbs2b --enable-libcaca --enable-libcdio --enable-libcodec2 --enable-libdav1d --enable-libflite --enable-libfontconfig --enable-libfreetype --enable-libfribidi --enable-libgme --enable-libgsm --enable-libjack --enable-libmp3lame --enable-libmysofa --enable-libopenjpeg --enable-libopenmpt --enable-libopus --enable-libpulse --enable-librabbitmq --enable-librsvg --enable-librubberband --enable-libshine --enable-libsnappy --enable-libsoxr --enable-libspeex --enable-libsrt --enable-libssh --enable-libtheora --enable-libtwolame --enable-libvidstab --enable-libvorbis --enable-libvpx --enable-libwavpack --enable-libwebp --enable-libx265 --enable-libxml2 --enable-libxvid --enable-libzmq --enable-libzvbi --enable-lv2 --enable-omx --enable-openal --enable-opencl --enable-opengl --enable-sdl2 --enable-pocketsphinx --enable-libmfx --enable-libdc1394 --enable-libdrm --enable-libiec61883 --enable-chromaprint --enable-frei0r --enable-libx264 --enable-shared libavutil 56. 51.100 / 56. 51.100 libavcodec 58. 91.100 / 58. 91.100 libavformat 58. 45.100 / 58. 45.100 libavdevice 58. 10.100 / 58. 10.100 libavfilter 7. 85.100 / 7. 85.100 libavresample 4. 0. 0 / 4. 0. 0 libswscale 5. 7.100 / 5. 7.100 libswresample 3. 7.100 / 3. 7.100 libpostproc 55. 7.100 / 55. 7.100 https://swift-lb.miraheze.org/v1/AUTH_mw/miraheze-bluearchivewiki-local-public/e/e2/Interact_Nonomi.webm?temp_url_sig=e9220bdc412368a0cd93141fe2f12f86f929de0c&temp_url_expires=1682224547: Server returned 401 Unauthorized (authorization failed)

Event Timeline

Looks like the wiki needs a setContainersAccess.php run.

My wiki (obeymewiki) is also having this problem with no thumbnails appearing for videos. If I try to preview a missing thumbnail I get this message:

Error generating thumbnail

There have been too many recent failed attempts (4 or more) to render this thumbnail. Please try again later.

A similar error has recently befallen this recent AVID logo upload re: the distribution branch of Australia's Greater Union chain, one of whose last releases was 1992's live/animated Blinky Bill movie; filing on that community's behalf in this timesaver of a thread. Error trace straight from source:

Error creating thumbnail: '/usr/bin/ffmpeg' -nostdin -threads 1 -ss 8 -y -i 'https://swift-lb.miraheze.org/v1/AUTH_mw/miraheze-avidwiki-local-public/e/e7/Greater_Union_Film_Distributors.mp4?temp_url_sig=993a84babacb69887241954d325f8513cabdd73a&temp_url_expires=1684753864' -ss 3 -s 1920x1080 -f mjpeg -an -vframes 1 '/tmp/transform_8ebb3af0699d.jpg' 2>&1 wgMaxShellMemory: 1048576 ffmpeg version 4.3.5-0+deb11u1 Copyright (c) 2000-2022 the FFmpeg developers built with gcc 10 (Debian 10.2.1-6) configuration: --prefix=/usr --extra-version=0+deb11u1 --toolchain=hardened --libdir=/usr/lib/x86_64-linux-gnu --incdir=/usr/include/x86_64-linux-gnu --arch=amd64 --enable-gpl --disable-stripping --enable-avresample --disable-filter=resample --enable-gnutls --enable-ladspa --enable-libaom --enable-libass --enable-libbluray --enable-libbs2b --enable-libcaca --enable-libcdio --enable-libcodec2 --enable-libdav1d --enable-libflite --enable-libfontconfig --enable-libfreetype --enable-libfribidi --enable-libgme --enable-libgsm --enable-libjack --enable-libmp3lame --enable-libmysofa --enable-libopenjpeg --enable-libopenmpt --enable-libopus --enable-libpulse --enable-librabbitmq --enable-librsvg --enable-librubberband --enable-libshine --enable-libsnappy --enable-libsoxr --enable-libspeex --enable-libsrt --enable-libssh --enable-libtheora --enable-libtwolame --enable-libvidstab --enable-libvorbis --enable-libvpx --enable-libwavpack --enable-libwebp --enable-libx265 --enable-libxml2 --enable-libxvid --enable-libzmq --enable-libzvbi --enable-lv2 --enable-omx --enable-openal --enable-opencl --enable-opengl --enable-sdl2 --enable-pocketsphinx --enable-libmfx --enable-libdc1394 --enable-libdrm --enable-libiec61883 --enable-chromaprint --enable-frei0r --enable-libx264 --enable-shared libavutil 56. 51.100 / 56. 51.100 libavcodec 58. 91.100 / 58. 91.100 libavformat 58. 45.100 / 58. 45.100 libavdevice 58. 10.100 / 58. 10.100 libavfilter 7. 85.100 / 7. 85.100 libavresample 4. 0. 0 / 4. 0. 0 libswscale 5. 7.100 / 5. 7.100 libswresample 3. 7.100 / 3. 7.100 libpostproc 55. 7.100 / 55. 7.100 https://swift-lb.miraheze.org/v1/AUTH_mw/miraheze-avidwiki-local-public/e/e7/Greater_Union_Film_Distributors.mp4?temp_url_sig=993a84babacb69887241954d325f8513cabdd73a&temp_url_expires=1684753864: Server returned 401 Unauthorized (authorization failed)

This issue is continuing to consistently happen on my wiki. Not a single mp4 file added since this error started has been able to generate a thumbnail image.

Paladox claimed this task.