https://commons.wikimedia.org/wiki/File:Templeborough_Roman_Fort_visualised_3D_flythrough_-_Rotherham.webm
Thumbnails fail at all sizes:
https://upload.wikimedia.org/wikipedia/commons/thumb/6/6a/Templeborough_Roman_Fort_visualised_3D_flythrough_-_Rotherham.webm/640px--Templeborough_Roman_Fort_visualised_3D_flythrough_-_Rotherham.webm.jpg
Error creating thumbnail: '/usr/bin/ffmpeg' -threads 1 -ss 140 -y -i 'http://ms-fe.svc.eqiad.wmnet/v1/AUTH_mw/wikipedia-commons-local-public.6a/6/6a/Templeborough_Roman_Fort_visualised_3D_flythrough_-_Rotherham.webm?temp_url_sig=b77d0bf209bf045610bc320bbe028b4f5eca17f3&temp_url_expires=1493916223' -ss 3 -s 1280x768 -f mjpeg -an -vframes 1 '/tmp/transform_c98d67799c8d.jpg' 2>&1 wgMaxShellMemory: 1048576 ffmpeg version 3.0.2-2~bpo8+1 Copyright (c) 2000-2016 the FFmpeg developers built with gcc 4.9.2 (Debian 4.9.2-10) configuration: --prefix=/usr --extra-version='2~bpo8+1' --toolchain=hardened --libdir=/usr/lib/x86_64-linux-gnu --incdir=/usr/include/x86_64-linux-gnu --cc=cc --cxx=g++ --enable-gpl --enable-shared --disable-stripping --disable-decoder=libopenjpeg --disable-decoder=libschroedinger --enable-avresample --enable-avisynth --enable-gnutls --enable-ladspa --enable-libass --enable-libbluray --enable-libbs2b --enable-libcaca --enable-libcdio --enable-libflite --enable-libfontconfig --enable-libfreetype --enable-libfribidi --enable-libgme --enable-libgsm --enable-libmodplug --enable-libmp3lame --enable-libopenjpeg --enable-libopus --enable-libpulse --enable-librubberband --enable-librtmp --enable-libschroedinger --enable-libshine --enable-libsnappy --enable-libsoxr --enable-libspeex --enable-libssh --enable-libtheora --enable-libtwolame --enable-libvorbis --enable-libvpx --enable-libwavpack --enable-libwebp --enable-libx265 --enable-libxvid --enable-libzvbi --enable-openal --enable-opengl --enable-x11grab --enable-libdc1394 --enable-libiec61883 --enable-libzmq --enable-frei0r --enable-chromaprint --enable-libx264 libavutil 55. 17.103 / 55. 17.103 libavcodec 57. 24.102 / 57. 24.102 libavformat 57. 25.100 / 57. 25.100 libavdevice 57. 0.101 / 57. 0.101 libavfilter 6. 31.100 / 6. 31.100 libavresample 3. 0. 0 / 3. 0. 0 libswscale 4. 0.100 / 4. 0.100 libswresample 2. 0.101 / 2. 0.101 libpostproc 54. 0.100 / 54. 0.100 Input #0, matroska,webm, from 'http://ms-fe.svc.eqiad.wmnet/v1/AUTH_mw/wikipedia-commons-local-public.6a/6/6a/Templeborough_Roman_Fort_visualised_3D_flythrough_-_Rotherham.webm?temp_url_sig=b77d0bf209bf045610bc320bbe028b4f5eca17f3&temp_url_expires=1493916223': Metadata: encoder : Lavf56.30.100 Duration: 00:04:47.58, start: 201.418000, bitrate: 1411 kb/s Stream #0:0: Video: vp8, yuv420p, 1280x768, SAR 1:1 DAR 5:3, 25 fps, 25 tbr, 1k tbn, 1k tbc (default) [swscaler @ 0x25dd4e0] deprecated pixel format used, make sure you did set range correctly Output #0, mjpeg, to '/tmp/transform_c98d67799c8d.jpg': Metadata: encoder : Lavf57.25.100 Stream #0:0: Video: mjpeg, yuvj420p(pc), 1280x768 [SAR 1:1 DAR 5:3], q=2-31, 200 kb/s, 25 fps, 25 tbn, 25 tbc (default) Metadata: encoder : Lavc57.24.102 mjpeg Side data: unknown side data type 10 (24 bytes) Stream mapping: Stream #0:0 -> #0:0 (vp8 (native) -> mjpeg (native)) Press [q] to stop, [?] for help frame= 0 fps=0.0 q=0.0 size= 0kB time=00:00:00.00 bitrate=N/A speed= 0x frame= 0 fps=0.0 q=0.0 Lsize= 0kB time=00:00:00.00 bitrate=N/A speed= 0x video:0kB audio:0kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: unknown Output file is empty, nothing was encoded (check -ss / -t / -frames parameters if used)
https://upload.wikimedia.org/wikipedia/commons/thumb/6/6a/Templeborough_Roman_Fort_visualised_3D_flythrough_-_Rotherham.webm/1024px--Templeborough_Roman_Fort_visualised_3D_flythrough_-_Rotherham.webm.jpg
Error creating thumbnail: '/usr/bin/ffmpeg' -threads 1 -ss 140 -y -i 'http://ms-fe.svc.eqiad.wmnet/v1/AUTH_mw/wikipedia-commons-local-public.6a/6/6a/Templeborough_Roman_Fort_visualised_3D_flythrough_-_Rotherham.webm?temp_url_sig=29572c53c136167ba5e6827ea5ed8e4902d1ce6c&temp_url_expires=1493916659' -ss 3 -s 1280x768 -f mjpeg -an -vframes 1 '/tmp/transform_6e40c2d1ad40.jpg' 2>&1 wgMaxShellMemory: 1048576 ffmpeg version 3.0.2-2~bpo8+1 Copyright (c) 2000-2016 the FFmpeg developers built with gcc 4.9.2 (Debian 4.9.2-10) configuration: --prefix=/usr --extra-version='2~bpo8+1' --toolchain=hardened --libdir=/usr/lib/x86_64-linux-gnu --incdir=/usr/include/x86_64-linux-gnu --cc=cc --cxx=g++ --enable-gpl --enable-shared --disable-stripping --disable-decoder=libopenjpeg --disable-decoder=libschroedinger --enable-avresample --enable-avisynth --enable-gnutls --enable-ladspa --enable-libass --enable-libbluray --enable-libbs2b --enable-libcaca --enable-libcdio --enable-libflite --enable-libfontconfig --enable-libfreetype --enable-libfribidi --enable-libgme --enable-libgsm --enable-libmodplug --enable-libmp3lame --enable-libopenjpeg --enable-libopus --enable-libpulse --enable-librubberband --enable-librtmp --enable-libschroedinger --enable-libshine --enable-libsnappy --enable-libsoxr --enable-libspeex --enable-libssh --enable-libtheora --enable-libtwolame --enable-libvorbis --enable-libvpx --enable-libwavpack --enable-libwebp --enable-libx265 --enable-libxvid --enable-libzvbi --enable-openal --enable-opengl --enable-x11grab --enable-libdc1394 --enable-libiec61883 --enable-libzmq --enable-frei0r --enable-chromaprint --enable-libx264 libavutil 55. 17.103 / 55. 17.103 libavcodec 57. 24.102 / 57. 24.102 libavformat 57. 25.100 / 57. 25.100 libavdevice 57. 0.101 / 57. 0.101 libavfilter 6. 31.100 / 6. 31.100 libavresample 3. 0. 0 / 3. 0. 0 libswscale 4. 0.100 / 4. 0.100 libswresample 2. 0.101 / 2. 0.101 libpostproc 54. 0.100 / 54. 0.100 Input #0, matroska,webm, from 'http://ms-fe.svc.eqiad.wmnet/v1/AUTH_mw/wikipedia-commons-local-public.6a/6/6a/Templeborough_Roman_Fort_visualised_3D_flythrough_-_Rotherham.webm?temp_url_sig=29572c53c136167ba5e6827ea5ed8e4902d1ce6c&temp_url_expires=1493916659': Metadata: encoder : Lavf56.30.100 Duration: 00:04:47.58, start: 201.418000, bitrate: 1411 kb/s Stream #0:0: Video: vp8, yuv420p, 1280x768, SAR 1:1 DAR 5:3, 25 fps, 25 tbr, 1k tbn, 1k tbc (default) [swscaler @ 0x189a4e0] deprecated pixel format used, make sure you did set range correctly Output #0, mjpeg, to '/tmp/transform_6e40c2d1ad40.jpg': Metadata: encoder : Lavf57.25.100 Stream #0:0: Video: mjpeg, yuvj420p(pc), 1280x768 [SAR 1:1 DAR 5:3], q=2-31, 200 kb/s, 25 fps, 25 tbn, 25 tbc (default) Metadata: encoder : Lavc57.24.102 mjpeg Side data: unknown side data type 10 (24 bytes) Stream mapping: Stream #0:0 -> #0:0 (vp8 (native) -> mjpeg (native)) Press [q] to stop, [?] for help frame= 0 fps=0.0 q=0.0 size= 0kB time=00:00:00.00 bitrate=N/A speed= 0x frame= 0 fps=0.0 q=0.0 Lsize= 0kB time=00:00:00.00 bitrate=N/A speed= 0x video:0kB audio:0kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: unknown Output file is empty, nothing was encoded (check -ss / -t / -frames parameters if used)
See also T161465