FFmpeg: Instructions for download and Install

kimga

I tried and tried over the last week. Re-installed the plugin many times, restarted the computer and set up a new film and movement.

Unfortunately, the outcome is the same. The window shows all the possible formats once the FFmpeg file is located. Starts to generate the imagines into the folder. And at the end, when pressing the "save and finish" - or something similar on the bottom-right corner of the window, all the image files would disappear from the folder, no video is created at all and only the above mentioned txt file left behind....

Couldn`t figure what can be the problem.

I am planning to buy a new computer, workstation for Christmas. I will try if it works then.

Thank you for trying to help.
Cheers,

fredo6

@kimga

At the end of the generation, do you see a 'black' window appearing for a few seconds (this is the FFmpeg video stitching).

Also, in the folder, there is a text file, FFmpeg_log.text. Could you look into it and see there is an error, or post it here or PM it to me.

cleatus269

i get the same error. i can navigate to the folder while the video is generating and see the images stacking up, but once it completes the render and i hit save and exit, the ENTIRE folder is empty. no txt files, no images, nothing. just an empty folder and another 2hrs wasted... please help. i have already missed my deadline once and would like to meet the next one.

thanks

sistemasIPS

What is the updated link to download the file corresponding to win64?

sistemasIPS

After successfully installing (I think) the ffmpeg, I get an error when exporting, in any format:
"error in the video file generation"

This is the file that the program generates:

ffmpeg version n4.3.1-20-g8a2acdc6da Copyright (c) 2000-2020 the FFmpeg developers
built with gcc 9.3-win32 (GCC) 20200320
configuration: --prefix=/ffbuild/prefix --pkg-config-flags=--static --pkg-config=pkg-config --cross-prefix=x86_64-w64-mingw32- --arch=x86_64 --target-os=mingw32 --enable-gpl --enable-version3 --disable-debug --enable-iconv --enable-zlib --enable-libxml2 --enable-libfreetype --enable-libfribidi --enable-gmp --enable-lzma --enable-fontconfig --enable-opencl --enable-libvmaf --disable-vulkan --enable-libvorbis --enable-amf --enable-libaom --enable-avisynth --enable-libdav1d --enable-libdavs2 --enable-ffnvcodec --enable-cuda-llvm --disable-libglslang --enable-libass --enable-libbluray --enable-libmp3lame --enable-libopus --enable-libtheora --enable-libvpx --enable-libwebp --enable-libmfx --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libopenjpeg --enable-librav1e --enable-schannel --enable-sdl2 --enable-libsoxr --enable-libsrt --enable-libtwolame --enable-libvidstab --enable-libx264 --enable-libx265 --enable-libxavs2 --enable-libxvid --enable-libzimg --extra-cflags=-DLIBTWOLAME_STATIC --extra-cxxflags= --extra-ldflags=-pthread --extra-libs=-lgomp
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
libswscale 5. 7.100 / 5. 7.100
libswresample 3. 7.100 / 3. 7.100
libpostproc 55. 7.100 / 55. 7.100
[image2 @ 000001cab0794640] Could find no file with path 'Image%02d.png' and index in the range 0-4
Image%02d.png: No such file or directory

PeterThistle

I am having a similar issue as the above, after following the instructions I am only getting a Text Document named 'FFmpeg_log_mp4'

Below is the what is in the text file, any help would be great thanks!

ffmpeg version N-99816-g3da35b7cc7 Copyright (c) 2000-2020 the FFmpeg developers
built with gcc 9.3-win32 (GCC) 20200320
configuration: --prefix=/ffbuild/prefix --pkg-config-flags=--static --pkg-config=pkg-config --cross-prefix=x86_64-w64-mingw32- --arch=x86_64 --target-os=mingw32 --enable-version3 --disable-debug --enable-iconv --enable-zlib --enable-libxml2 --enable-libfreetype --enable-libfribidi --enable-gmp --enable-lzma --enable-fontconfig --enable-opencl --enable-libvmaf --disable-vulkan --enable-libvorbis --enable-amf --enable-libaom --disable-avisynth --enable-libdav1d --disable-libdavs2 --enable-ffnvcodec --enable-cuda-llvm --disable-libglslang --enable-libass --enable-libbluray --enable-libmp3lame --enable-libopus --enable-libtheora --enable-libvpx --enable-libwebp --enable-libmfx --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libopenjpeg --enable-librav1e --disable-librubberband --enable-schannel --enable-sdl2 --enable-libsoxr --enable-libsrt --enable-libsvtav1 --enable-libtwolame --enable-libuavs3d --disable-libvidstab --disable-libx264 --disable-libx265 --disable-libxavs2 --disable-libxvid --enable-libzimg --extra-cflags=-DLIBTWOLAME_STATIC --extra-cxxflags= --extra-ldflags=-pthread --extra-libs=-lgomp
libavutil 56. 60.100 / 56. 60.100
libavcodec 58.112.100 / 58.112.100
libavformat 58. 64.100 / 58. 64.100
libavdevice 58. 11.102 / 58. 11.102
libavfilter 7. 88.100 / 7. 88.100
libswscale 5. 8.100 / 5. 8.100
libswresample 3. 8.100 / 3. 8.100
Input #0, image2, from 'Image%03d.png':
Duration: 00:00:34.04, start: 0.000000, bitrate: N/A
Stream #0:0: Video: png, rgb24(pc), 1916x929 [SAR 3780:3780 DAR 1916:929], 25 fps, 25 tbr, 25 tbn, 25 tbc
Unknown encoder 'libx264'

fredo6

@peterthistle said:

I am having a similar issue as the above, after following the instructions I am only getting a Text Document named 'FFmpeg_log_mp4'

Did you install a recent version of FFmpeg? or which date and version (maybe, on the contrary, it is too recent).

For whatever reason, it seems to disable the encode which is precisely needed for MP4 file.

PeterThistle

@fredo6 said:

@peterthistle said:

I am having a similar issue as the above, after following the instructions I am only getting a Text Document named 'FFmpeg_log_mp4'

Did you install a recent version of FFmpeg? or which date and version (maybe, on the contrary, it is too recent).

For whatever reason, it seems to disable the encode which is precisely needed for MP4 file.

Thanks for your help so far

The zip file I extracted the FFmpeg.exe from was "ffmpeg-N-99818-g993429cfb4-win64-lgpl"
after re-downloading and extracting it I now see all the stills in the animator videos file, the black window does appear at the end of the the generation but I am still getting just a text file in the animator video file. I don't know if it's different from before but below is what is in the file...

ffmpeg version N-99818-g993429cfb4 Copyright (c) 2000-2020 the FFmpeg developers
built with gcc 9.3-win32 (GCC) 20200320
configuration: --prefix=/ffbuild/prefix --pkg-config-flags=--static --pkg-config=pkg-config --cross-prefix=x86_64-w64-mingw32- --arch=x86_64 --target-os=mingw32 --enable-version3 --disable-debug --enable-iconv --enable-zlib --enable-libxml2 --enable-libfreetype --enable-libfribidi --enable-gmp --enable-lzma --enable-fontconfig --enable-opencl --enable-libvmaf --disable-vulkan --enable-libvorbis --enable-amf --enable-libaom --disable-avisynth --enable-libdav1d --disable-libdavs2 --enable-ffnvcodec --enable-cuda-llvm --disable-libglslang --enable-libass --enable-libbluray --enable-libmp3lame --enable-libopus --enable-libtheora --enable-libvpx --enable-libwebp --enable-libmfx --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libopenjpeg --enable-librav1e --disable-librubberband --enable-schannel --enable-sdl2 --enable-libsoxr --enable-libsrt --enable-libsvtav1 --enable-libtwolame --enable-libuavs3d --disable-libvidstab --disable-libx264 --disable-libx265 --disable-libxavs2 --disable-libxvid --enable-libzimg --extra-cflags=-DLIBTWOLAME_STATIC --extra-cxxflags= --extra-ldflags=-pthread --extra-libs=-lgomp
libavutil 56. 60.100 / 56. 60.100
libavcodec 58.112.100 / 58.112.100
libavformat 58. 64.100 / 58. 64.100
libavdevice 58. 11.102 / 58. 11.102
libavfilter 7. 88.100 / 7. 88.100
libswscale 5. 8.100 / 5. 8.100
libswresample 3. 8.100 / 3. 8.100
Input #0, image2, from 'Image%03d.png':
Duration: 00:00:34.04, start: 0.000000, bitrate: N/A
Stream #0:0: Video: png, rgb24(pc), 1632x929 [SAR 3780:3780 DAR 1632:929], 25 fps, 25 tbr, 25 tbn, 25 tbc
Unknown encoder 'libx264'

fredo6

@PeterThistle

I don't know what's going on with the recent versions of FFmpeg, but some seem to not include the right codec libraries. Apparently this is the case with the zip file you downloaded.

Could you try this one, which is with Fulllibraries at this link. I tested it on my laptop Win10-6 and it works. The file size of FFmpeg.exe is 105 Mb.

https://www.gyan.dev/ffmpeg/builds/ffmpeg-release-full.7z

More generally there is a mess in how the builds of FFmpeg are now released. I cannot find older versions. I need to have a closer look to how to have robust instructions.

Fredo

jayhuss9

i am only getting a mp4.txt file once animating my video. any ideas how i can get the mp4 will be much appreciated.

fredo6

See the post just above. It may depend on which version of FFmpeg you downloaded.

Bryan K

Just downloaded both Animator and FFmpeg. Played with it just enough to make sure it works.

Looking forward to using it fully.

Thanks for the fantastic plug ins!

jhandgraaf

Hi all,
I have installed the ffmpeg on my mac but I still get the permission denied file after rendering it. I can't seem to locate in the system preferences where to authorise it? Nothing is mentioning ffmpeg?
Thanks in advance, Jerry

fredo6

@jhandgraaf said:

Hi all,
I have installed the ffmpeg on my mac but I still get the permission denied file after rendering it. I can't seem to locate in the system preferences where to authorise it? Nothing is mentioning ffmpeg?
Thanks in advance, Jerry

It's normally in the Security panel...

quillpro

Working on a MAC (OS 11) and when I try to save a movie. The video generation dialog builds all the frames but does not change once it shows 100%. The resulting folder shows all the png's. But the log file reads...

sh: /Applications/ffmpeg: Permission denied

If I click the "Interrupt" button it moves to next screen and when I click Save and Exit the png's disappear and just the log file is left showing the permissions error.

Also the only options for format I can choose is MPG4 or Image sequence.

quillpro

@jhandgraaf said:

Hi all,
I have installed the ffmpeg on my mac but I still get the permission denied file after rendering it. I can't seem to locate in the system preferences where to authorise it? Nothing is mentioning ffmpeg?
Thanks in advance, Jerry

Did this ever get resolved?

fredo6

This is a problem of security. In principle, you can enable FFmpeg in the Control panel, Security. It usually shows the pending validation from the user.

quillpro

It does not appear in the Control Panel nor does it ask for permission. I was able to fix the issue by using the macOS terminal to make FFmpeg executable.

shell ~ % ls -lU /Applications/ffmpeg 
-rw-rw-r--@ 1 username staff  78461292 Aug 31  2020 /Applications/ffmpeg

shell ~ % chmod u=rwx /Applications/ffmpeg 

shell ~ % ls -lU /Applications/ffmpeg      
-rwxrw-r--@ 1 username  staff  78461292 Aug 31  2020 /Applications/ffmpeg

The Generation of Video interface is still buggy but it does now generate the video files.

JamesLAD

Hey there,

I am not really sure if I am properly posting on this site but I hope I can get a reply from you fredo.

I downloaded animator and set it up with my vray scene, just a simple rotation. It rendered about half of my animation (3 seconds) and I noticed that the clock counting the render frame time was way too long so I figured it hung up randomly. I hit interrupt and I chose to still generate my MP4. I went into the folder on my desk top labelled Animator videos and all there was was a txt file. it reads:

ffmpeg version 2020-10-31-git-3da35b7cc7-full_build-www.gyan.dev Copyright (c) 2000-2020 the FFmpeg developers
built with gcc 10.2.0 (Rev3, Built by MSYS2 project)
configuration: --enable-gpl --enable-version3 --enable-static --disable-w32threads --disable-autodetect --enable-fontconfig --enable-iconv --enable-gnutls --enable-libxml2 --enable-gmp --enable-lzma --enable-libsnappy --enable-zlib --enable-libsrt --enable-libssh --enable-libzmq --enable-avisynth --enable-libbluray --enable-libcaca --enable-sdl2 --enable-libdav1d --enable-libzvbi --enable-librav1e --enable-libsvtav1 --enable-libwebp --enable-libx264 --enable-libx265 --enable-libxvid --enable-libaom --enable-libopenjpeg --enable-libvpx --enable-libass --enable-frei0r --enable-libfreetype --enable-libfribidi --enable-libvidstab --enable-libvmaf --enable-libzimg --enable-amf --enable-cuda-llvm --enable-cuvid --enable-ffnvcodec --enable-nvdec --enable-nvenc --enable-d3d11va --enable-dxva2 --enable-libmfx --enable-libglslang --enable-vulkan --enable-opencl --enable-libcdio --enable-libgme --enable-libmodplug --enable-libopenmpt --enable-libopencore-amrwb --enable-libmp3lame --enable-libshine --enable-libtheora --enable-libtwolame --enable-libvo-amrwbenc --enable-libilbc --enable-libgsm --enable-libopencore-amrnb --enable-libopus --enable-libspeex --enable-libvorbis --enable-ladspa --enable-libbs2b --enable-libflite --enable-libmysofa --enable-librubberband --enable-libsoxr --enable-chromaprint
libavutil 56. 60.100 / 56. 60.100
libavcodec 58.112.100 / 58.112.100
libavformat 58. 64.100 / 58. 64.100
libavdevice 58. 11.102 / 58. 11.102
libavfilter 7. 88.100 / 7. 88.100
libswscale 5. 8.100 / 5. 8.100
libswresample 3. 8.100 / 3. 8.100
libpostproc 55. 8.100 / 55. 8.100
[image2 @ 0000022509e8e780] Could not find codec parameters for stream 0 (Video: png, none(pc)): unspecified size
Consider increasing the value for the 'analyzeduration' (0) and 'probesize' (5000000) options
Input #0, image2, from 'U1618886910_Image%03d.png':
Duration: 00:00:02.60, start: 0.000000, bitrate: N/A
Stream #0:0: Video: png, none(pc), 25 tbr, 25 tbn, 25 tbc
Output #0, mp4, to 'PH 1 ANIMATION.mp4':
Output file #0 does not contain any stream

I am really confused and don't know how to navigate this. I also cannot save my skp file after this has happened and it says there is something wrong and I need to save in an old version of skp. I am in PRO 2021.

If anyone can help me out here I would be greatly appreciated, I was really excited to render with this tool.

Thanks

JamesLAD

In addition to my last post

VRAY frame buffer now just does not work, on any model. I have restarted, uninstalled. Something about animator has done something to the vfb, i can see it as a tab but when i try to open it it hides and does not work