editly: Memory leak on long video (200 clips)

Generating a video from clips with the kenBurns model of width 720 fails in between when running on an AWS machine with sufficient memory.

Using xvfb-run -s '-screen 0 1024x768x24 -ac +extension GLX +render -noreset' node index.js fails with an out of memory error if the video is 720P in width.

Error:

LLVM ERROR: Unable to allocate section memory

About this issue

Original URL
State: open
Created 4 years ago
Comments: 31 (9 by maintainers)

Most upvoted comments

Ok, I’ve figured out the issue, I noticed editly just stopped at around the time my audio file finished, even though loopAudio was set to true. The actual issue was that my FFMPEG version 3.4.8-0ubuntu0.2 was not high enough so there could have been some bugs with stream loop -1. My new ffmpeg version 4.3.1 seemed to solve this issue, all the clips are now rendering correctly with looped audio.

ariel-frischer on Oct 28, 2020

The one with gmail.com or .edu? I sent it to gmail.

srameshr on Oct 28, 2020

I might be having a similar issue, I was using c5d.2xlarge aws ec2 with elastic beanstalk (Docker running on 64bit Amazon Linux 2/3.0.3). I only had 15 clips but each clip has like a video + an overlayed alpha channel .mov with custom text animations. My issue is that it just stops on the 3rd to last clip, with no error message or anything, I’m assuming ec2/node could be running out of memory or there is a memory leak. Editly actually finished creating the file, but doesn’t render the last 3 clips I input. I will test using a larger ec2 instance and relay my results.

ffmpeg version 3.4.8-0ubuntu0.2 Copyright (c) 2000-2020 the FFmpeg developers
  built with gcc 7 (Ubuntu 7.5.0-3ubuntu1~18.04)
  configuration: --prefix=/usr --extra-version=0ubuntu0.2 --toolchain=hardened --libdir=/usr/lib/x86_64-linux-gnu --incdir=/usr/include/x86_64-linux-gnu --enable-gpl --disable-stripping --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-libmp3lame --enable-libmysofa --enable-libopenjpeg --enable-libopenmpt --enable-libopus --enable-libpulse --enable-librubberband --enable-librsvg --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-libxml2 --enable-libxvid --enable-libzmq --enable-libzvbi --enable-omx --enable-openal --enable-opengl --enable-sdl2 --enable-libdc1394 --enable-libdrm --enable-libiec61883 --enable-chromaprint --enable-frei0r --enable-libopencv --enable-libx264 --enable-shared
  libavutil      55. 78.100 / 55. 78.100
  libavcodec     57.107.100 / 57.107.100
  libavformat    57. 83.100 / 57. 83.100
  libavdevice    57. 10.100 / 57. 10.100
  libavfilter     6.107.100 /  6.107.100
  libavresample   3.  7.  0 /  3.  7.  0
  libswscale      4.  8.100 /  4.  8.100
  libswresample   2.  9.100 /  2.  9.100
  libpostproc    54.  7.100 / 54.  7.100

-i myVideo.mp4 -t 8.828571428571427 -vf fps=30,scale=(iw*sar)*max(1920/(iw*sar)\,1080/ih):ih*max(1920/(iw*sar)\,1080/ih),crop=1920:1080 -map v:0 -vcodec rawvideo -pix_fmt rgba -f image2pipe -

ffmpeg cli:

ffmpeg -f rawvideo -vcodec rawvideo -pix_fmt rgba -s 1920x1080 -r 30 -i - -stream_loop -1 -i soundTrack.mp3 -shortest -map 0✌️0 -map 1🅰️0 -acodec aac -b:a 128k -vf format=yuv420p -vcodec libx264 -profile:v high -preset:v medium -crf 18 -movflags faststart -y /backend/tmp/vayn_in_home_article_INITIATE_AI_d8becfe3-485b-4cb2-ac7f-59e080af1db8.mp4

ariel-frischer on Oct 28, 2020