Comments (27)
lemmih
commented on May 15, 2024
Do you mean that the size of the mp4 file is zero or that it generates a video but each frame is black/white?
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lemmih
commented on May 15, 2024
And what's the output of 'ffmpeg -version'? Maybe it was compiled without --enable-librsvg.
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locallycompact
commented on May 15, 2024
As in zero size. Here's ffmpeg -version
ffmpeg version 4.2.2 Copyright (c) 2000-2019 the FFmpeg developers
built with gcc 9.2.0 (GCC)
configuration: --disable-static --prefix=/nix/store/s9gj51zibwxylbg0l96m4rfqbsh9mlja-ffmpeg-4.2.2 --arch=x86_64 --target_os=linux --enable-gpl --enable-version3 --enable-shared --enable-pic --enable-runtime-cpudetect --enable-hardcoded-tables --enable-pthreads --disable-w32threads --disable-os2threads --enable-network --enable-pixelutils --enable-ffmpeg --disable-ffplay --enable-ffprobe --enable-avcodec --enable-avdevice --enable-avfilter --enable-avformat --enable-avresample --enable-avutil --enable-postproc --enable-swresample --enable-swscale --disable-doc --enable-bzlib --enable-gnutls --enable-fontconfig --enable-libfreetype --enable-libmp3lame --enable-iconv --enable-libtheora --enable-libssh --enable-vaapi --enable-libdrm --enable-vdpau --enable-libvorbis --enable-libvpx --enable-lzma --disable-opengl --disable-libmfx --disable-libaom --enable-libpulse --enable-sdl2 --enable-libsoxr --enable-libx264 --enable-libxvid --enable-zlib --enable-libopus --enable-libspeex --enable-libx265 --enable-libdav1d --disable-debug --enable-optimizations --disable-extra-warnings --disable-stripping
libavutil 56. 31.100 / 56. 31.100
libavcodec 58. 54.100 / 58. 54.100
libavformat 58. 29.100 / 58. 29.100
libavdevice 58. 8.100 / 58. 8.100
libavfilter 7. 57.100 / 7. 57.100
libavresample 4. 0. 0 / 4. 0. 0
libswscale 5. 5.100 / 5. 5.100
libswresample 3. 5.100 / 3. 5.100
libpostproc 55. 5.100 / 55. 5.100
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locallycompact
commented on May 15, 2024
Similarly empty with --format webm, and with --format gif it does not make a file at all.
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lemmih
commented on May 15, 2024
Yeah, it looks like your ffmpeg doesn't have svg support. I would have imagined it to throw an error in that case, though. What text output do you see when rendering an animation?
You can use an external rasterizer to convert the SVG images to PNG files. Reanimates supports inkscape, rsvg and imagemagick. See the --raster flag for the render command.
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locallycompact
commented on May 15, 2024
[nix-shell:~/reanimate/examples]$ runhaskell doc_drawBox.hs render --format mp4
Animation options:
fps: 60
width: 2560
height: 1440
fmt: mp4
target: /home/lc/reanimate/examples/doc_drawBox.mp4
Starting render of animation: 2.0
120/120
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lemmih
commented on May 15, 2024
That is quite strange. Apparently ffmpeg silently ignores SVGs if it wasn't compiled with --enable-librsvg. I'll have to add a check for this.
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locallycompact
commented on May 15, 2024
Hmm it would seem there's also an ffmpeg-full in nixkpgs, but this too doesn't seem to have libsvg included.
https://github.com/NixOS/nixpkgs/blob/master/pkgs/development/libraries/ffmpeg-full/default.nix
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locallycompact
commented on May 15, 2024
Sorry, it turned out I was using an old version of reanimate, this is with the latest.
[nix-shell:~/reanimate/examples]$ runhaskell doc_drawBox.hs render --format mp4
Animation options:
fps: 60
width: 2560
height: 1440
fmt: mp4
target: /home/lc/reanimate/examples/doc_drawBox.mp4
Starting render of animation: 2.0
120/120
doc_drawBox.hs: /nix/store/5kk09z63c6dc5jrm6ygspmq9c90pdw29-ffmpeg-full-4.2.2/bin/ffmpeg -r 60 -i '/run/user/1000/reanimate89676-0/render-%05d.svg' -y '-c:v' libx264 -vf 'fps=60' -preset slow -crf 18 -movflags '+faststart' -progress /run/user/1000/reanimate89676-1.txt -pix_fmt yuv420p /home/lc/reanimate/examples/doc_drawBox.mp4:
ffmpeg version 4.2.2 Copyright (c) 2000-2019 the FFmpeg developers
built with gcc 9.2.0 (GCC)
configuration: --disable-static --prefix=/nix/store/5kk09z63c6dc5jrm6ygspmq9c90pdw29-ffmpeg-full-4.2.2 --target_os=linux --arch=x86_64 --enable-gpl --enable-version3 --disable-nonfree --enable-shared --enable-pic --disable-small --enable-runtime-cpudetect --disable-lto --enable-gray --enable-swscale-alpha --enable-hardcoded-tables --enable-safe-bitstream-reader --enable-pthreads --disable-w32threads --disable-os2threads --enable-network --enable-pixelutils --enable-ffmpeg --enable-ffplay --enable-ffprobe --enable-avcodec --enable-avdevice --enable-avfilter --enable-avformat --enable-avresample --enable-avutil --enable-postproc --enable-swresample --enable-swscale --enable-doc --disable-htmlpages --enable-manpages --disable-podpages --disable-txtpages --enable-bzlib --enable-libcelt --enable-libdav1d --disable-libfdk-aac --disable-libflite --enable-fontconfig --enable-libfreetype --enable-frei0r --enable-libfribidi --enable-libgme --enable-gnutls --enable-libgsm --enable-ladspa --enable-libmp3lame --enable-libaom --enable-libass --enable-libbluray --enable-libbs2b --enable-libdc1394 --enable-iconv --enable-libjack --enable-libmfx --enable-libmodplug --enable-libmysofa --enable-libopus --enable-libssh --enable-libtheora --enable-libv4l2 --enable-vaapi --enable-vdpau --enable-libvorbis --enable-libvmaf --enable-libvpx --enable-libwebp --enable-xlib --enable-libxcb --enable-libxcb-shm --enable-libxcb-xfixes --enable-libxcb-shape --enable-lzma --enable-nvenc --enable-openal --enable-libopencore-amrnb --disable-opengl --enable-libopenjpeg --disable-openssl --enable-libpulse --enable-librtmp --enable-sdl2 --enable-libsoxr --enable-libspeex --enable-libvidstab --enable-libvo-amrwbenc --enable-libwavpack --enable-libx264 --enable-libx265 --enable-libxavs --enable-libxvid --enable-libzmq --enable-zlib --disable-debug --enable-optimizations --disable-extra-warnings --disable-stripping
libavutil 56. 31.100 / 56. 31.100
libavcodec 58. 54.100 / 58. 54.100
libavformat 58. 29.100 / 58. 29.100
libavdevice 58. 8.100 / 58. 8.100
libavfilter 7. 57.100 / 7. 57.100
libavresample 4. 0. 0 / 4. 0. 0
libswscale 5. 5.100 / 5. 5.100
libswresample 3. 5.100 / 3. 5.100
libpostproc 55. 5.100 / 55. 5.100
[image2 @ 0x1c37f40] Could not find codec parameters for stream 0 (Video: svg, none): unspecified size
Consider increasing the value for the 'analyzeduration' and 'probesize' options
Input #0, image2, from '/run/user/1000/reanimate89676-0/render-%05d.svg':
Duration: 00:00:04.80, start: 0.000000, bitrate: N/A
Stream #0:0: Video: svg, none, 25 fps, 25 tbr, 25 tbn, 25 tbc
Stream mapping:
Stream #0:0 -> #0:0 (? (?) -> h264 (libx264))
Decoder (codec svg) not found for input stream #0:0
CallStack (from HasCallStack):
error, called at src/Reanimate/Misc.hs:33:17 in reanimate-0.2.0.2-DbGYvOMK5eG2wV5gvNF4DQ:Reanimate.Misc
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lemmih
commented on May 15, 2024
Will using either inkscape, rsvg or imagemagick (convert) work for you?
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locallycompact
commented on May 15, 2024
Yes, I managed to get the drawBox example working using --raster convert. So far so good.
I'm having trouble with the blender examples though as below: Maybe I'll open another issue for this.
[nix-shell:~/Source/gitlab.com/shakebook-site/shakebook-site.gitlab.io/site/animations]$ runhaskell tut_glue_blender.hs render
Animation options:
fps: 60
width: 2560
height: 1440
fmt: mp4
target: /home/lc/Source/gitlab.com/shakebook-site/shakebook-site.gitlab.io/site/animations/tut_glue_blender.mp4
Starting render of animation: 60.0
0/3600tut_glue_blender.hs: /run/user/1000/-78348659261649607235792-1.png: renameFile:renamePath:rename: unsupported operation (Invalid cross-device link)
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lemmih
commented on May 15, 2024
I pushed a fix for the issue with 'renameFile'. Let me know if it works for you.
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locallycompact
commented on May 15, 2024
I'm having trouble testing this because haskell.nix apparently doesn't like brining stack extra-deps into the shell, but I'll get back to you.
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locallycompact
commented on May 15, 2024
Yes, thank you very much this seems to work.
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locallycompact
commented on May 15, 2024
I have one last problem in that exporting latex_draw.hs to a gif seems to give the following error, but exporting tut_glue_blender.hs to a gif seems to work fine.
[nix-shell:~/Source/gitlab.com/shakebook-site/shakebook-site.gitlab.io]$ runhaskell site/animations/latex_draw.hs render --preset quick --raster convert --format gif
Animation options:
fps: 15
width: 320
height: 180
fmt: gif
target: /home/lc/Source/gitlab.com/shakebook-site/shakebook-site.gitlab.io/site/animations/latex_draw.gif
raster: RasterConvert
Starting render of animation: 6.0
Frames rendered: 90/90, time spent: 3s
latex_draw.hs: /nix/store/5kk09z63c6dc5jrm6ygspmq9c90pdw29-ffmpeg-full-4.2.2/bin/ffmpeg -framerate 15 -i '/run/user/1000/reanimate14774-0/render-%05d.png' -y -i /run/user/1000/reanimate14774-2.png -progress /run/user/1000/reanimate14774-1.txt -filter_complex 'fps=15,scale=320:-1:flags=lanczos[x];[x][1:v]paletteuse' -t 6.0 /home/lc/Source/gitlab.com/shakebook-site/shakebook-site.gitlab.io/site/animations/latex_draw.gif:
ffmpeg version 4.2.2 Copyright (c) 2000-2019 the FFmpeg developers
built with gcc 9.2.0 (GCC)
configuration: --disable-static --prefix=/nix/store/5kk09z63c6dc5jrm6ygspmq9c90pdw29-ffmpeg-full-4.2.2 --target_os=linux --arch=x86_64 --enable-gpl --enable-version3 --disable-nonfree --enable-shared --enable-pic --disable-small --enable-runtime-cpudetect --disable-lto --enable-gray --enable-swscale-alpha --enable-hardcoded-tables --enable-safe-bitstream-reader --enable-pthreads --disable-w32threads --disable-os2threads --enable-network --enable-pixelutils --enable-ffmpeg --enable-ffplay --enable-ffprobe --enable-avcodec --enable-avdevice --enable-avfilter --enable-avformat --enable-avresample --enable-avutil --enable-postproc --enable-swresample --enable-swscale --enable-doc --disable-htmlpages --enable-manpages --disable-podpages --disable-txtpages --enable-bzlib --enable-libcelt --enable-libdav1d --disable-libfdk-aac --disable-libflite --enable-fontconfig --enable-libfreetype --enable-frei0r --enable-libfribidi --enable-libgme --enable-gnutls --enable-libgsm --enable-ladspa --enable-libmp3lame --enable-libaom --enable-libass --enable-libbluray --enable-libbs2b --enable-libdc1394 --enable-iconv --enable-libjack --enable-libmfx --enable-libmodplug --enable-libmysofa --enable-libopus --enable-libssh --enable-libtheora --enable-libv4l2 --enable-vaapi --enable-vdpau --enable-libvorbis --enable-libvmaf --enable-libvpx --enable-libwebp --enable-xlib --enable-libxcb --enable-libxcb-shm --enable-libxcb-xfixes --enable-libxcb-shape --enable-lzma --enable-nvenc --enable-openal --enable-libopencore-amrnb --disable-opengl --enable-libopenjpeg --disable-openssl --enable-libpulse --enable-librtmp --enable-sdl2 --enable-libsoxr --enable-libspeex --enable-libvidstab --enable-libvo-amrwbenc --enable-libwavpack --enable-libx264 --enable-libx265 --enable-libxavs --enable-libxvid --enable-libzmq --enable-zlib --disable-debug --enable-optimizations --disable-extra-warnings --disable-stripping
libavutil 56. 31.100 / 56. 31.100
libavcodec 58. 54.100 / 58. 54.100
libavformat 58. 29.100 / 58. 29.100
libavdevice 58. 8.100 / 58. 8.100
libavfilter 7. 57.100 / 7. 57.100
libavresample 4. 0. 0 / 4. 0. 0
libswscale 5. 5.100 / 5. 5.100
libswresample 3. 5.100 / 3. 5.100
libpostproc 55. 5.100 / 55. 5.100
Input #0, image2, from '/run/user/1000/reanimate14774-0/render-%05d.png':
Duration: 00:00:06.00, start: 0.000000, bitrate: N/A
Stream #0:0: Video: png, monob(pc), 320x180 [SAR 96:96 DAR 16:9], 15 fps, 15 tbr, 15 tbn, 15 tbc
Input #1, png_pipe, from '/run/user/1000/reanimate14774-2.png':
Duration: N/A, bitrate: N/A
Stream #1:0: Video: png, rgba(pc), 16x16 [SAR 1:1 DAR 1:1], 25 tbr, 25 tbn, 25 tbc
Stream mapping:
Stream #0:0 (png) -> fps
Stream #1:0 (png) -> paletteuse:palette
paletteuse -> Stream #0:0 (gif)
Press [q] to stop, [?] for help
[image2 @ 0x886fc0] Thread message queue blocking; consider raising the thread_queue_size option (current value: 8)
Output #0, gif, to '/home/lc/Source/gitlab.com/shakebook-site/shakebook-site.gitlab.io/site/animations/latex_draw.gif':
Metadata:
encoder : Lavf58.29.100
Stream #0:0: Video: gif, pal8, 320x180 [SAR 1:1 DAR 16:9], q=2-31, 200 kb/s, 15 fps, 100 tbn, 15 tbc (default)
Metadata:
encoder : Lavc58.54.100 gif
Error marking filters as finished
Conversion failed!
CallStack (from HasCallStack):
error, called at src/Reanimate/Misc.hs:38:17 in reanimate-0.2.0.2-DbGYvOMK5eG2wV5gvNF4DQ:Reanimate.Misc
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locallycompact
commented on May 15, 2024
Spoke too soon, one more issue.
This doesn't seem to be able to run headless in CI, here: https://gitlab.com/shakebook-site/shakebook-site.gitlab.io/-/jobs/484192100
Edit: Looks like this is because eevee can't run without an active opengl context, switching to cycles will run headless but is much slower.
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lemmih
commented on May 15, 2024
With a threadripper 1950x, it might be doable in a reasonable amount of time. Use the --compile flag to render concurrently using all available cores. Without that flag, it'll only use a single core.
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lemmih
commented on May 15, 2024
What's your usecase, btw? Why are you rendering blender graphics in a headless environment?
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locallycompact
commented on May 15, 2024
Ah great, I'll try that.
This is my use case, see the docs page and gitlab for the general idea. :) Would be nice to get gif output working at least.
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locallycompact
commented on May 15, 2024
Ah running --compile doesn't play well inside the nix shell apparently.
[nix-shell:~/Source/gitlab.com/shakebook-site/shakebook-site.gitlab.io/site/animations]$ runhaskell tut_glue_blender.hs render --preset quick --raster convert --format mp4 --compile
Cloning 8c7f4f34b75c1c410ce4b951b4410ae9a2b26031 from https://github.com/Lemmih/reanimate
I don't know how to install GHC on your system configuration, please install manually
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lemmih
commented on May 15, 2024
Ah, right, it tries to use 'stack' to compile itself. You can do it manually, though. Compile tut_glue_blender and execute it manually with the same 'render --preset quick --raster convert --format mp4' arguments.
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locallycompact
commented on May 15, 2024
Ah ok, that speeds it up a little bit with cycles. Is there a way to enable the GPU? How do I tell if it's using the GPU
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lemmih
commented on May 15, 2024
There is a way to let cycles use the GPU but I'm not sure how. If you can't use Eevee then it might not be possible to access the GPU. If you can figure out how to do it using the Blender GUI then converting it to a script is easy.
Oh, I forgot to say that you should run tut_glue_blender with +RTS -N -RTS. Also, compile it with -threaded and -rtsopts.
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lemmih
commented on May 15, 2024
Everything seems to be resolved. Closing issue.
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commandodev
commented on May 15, 2024
@locallycompact I'm also trying to get up and running with nix. I couldn't find your fork, could you share your nix setup?
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commandodev
commented on May 15, 2024
See #140 ^^
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locallycompact
commented on May 15, 2024
@commandodev I have reanimate in a shell over at https://gitlab.com/shakebook-site/shakebook-site.gitlab.io
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Related Issues (20)
- reanimateLiveEntry only shows animation with given name once, then switches to "main" animation HOT 4
- "Color" values that are a string should probably allow things like hex values. HOT 1
- Reanimate won't compile on MacOS Big Sur HOT 2
- How do I use a non-default browser HOT 3
- Wrong default latex svg behavior HOT 4
- Live viewer stopped working, saying 'Failed to establish connection', due to port being hogged
- Feature Request: rendering without optparse HOT 2
- Different animations in browser and rendered when using scaleXY HOT 4
- More graphs? HOT 7
- Avoiding 'empty' Animations, with non-positive durations HOT 1
- Windows Image Raster Issue HOT 9
- Animating Diagrams HOT 2
- Animate from SVG files HOT 2
- getting start fail to compile hgeometry-0.13
- Feature request: Embed video
- 3D vector animations HOT 1
- Breakage due to missing dependency bounds HOT 3
- Build error caused by missing `Eq a => Eq (APolygon a)` instance. HOT 2
- Relax aeson bounds. HOT 2
- Simplifier ticks exhausted (GHC 9.2.5) HOT 4
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