On 9/20/22, Kevin Steele <kevwste...@gmail.com> wrote: > Hi! I am trying to convert EXRs to a quicktime video. It has worked several > times for me in the past. However, sometimes it doesn't work mysteriously > on certain exrs and I am not clear why. > Below is a google drive link to the exr file as an example; I assume people > may need to reproduce this. The file is too big to include in an email. The > EXR opens fine for me in various programs. > https://drive.google.com/file/d/1p4l5XOSQYOyfV6ojdWP0CZGLFPWmIcJa/view?usp=sharing > I have tested this on both my mac and windows and I get the issue on both > platforms. I am using a new version of ffmpeg from 2022. > The command I tried is below: > > ffmpeg -analyzeduration 9223372036854775807 -probesize 9223372036854775807 > -s 1280x720 -i Window_v001.1001.exr -codec:v libx264 -s > 1280x720 Window_v001.mov > > > Below are things I have already tried, as you can tell from my > command above: > > - setting analyzeduration and probesize to highest possible values > > - forcing the size > > - I have also tried various codecs. > > > This exr was rendered from a program called 3ds Max: I'm not sure if that > matters. However, often fmmpeg works totally fine with exrs rendered from > 3ds. It just mysteriously fails sometimes. > > > Anyone have any ideas/suggestions? Thanks so much
This was bug in parsing exr string metadata values of length greater than 255. Fixed in master. > _______________________________________________ > ffmpeg-user mailing list > ffmpeg-user@ffmpeg.org > https://ffmpeg.org/mailman/listinfo/ffmpeg-user > > To unsubscribe, visit link above, or email > ffmpeg-user-requ...@ffmpeg.org with subject "unsubscribe". > _______________________________________________ ffmpeg-user mailing list ffmpeg-user@ffmpeg.org https://ffmpeg.org/mailman/listinfo/ffmpeg-user To unsubscribe, visit link above, or email ffmpeg-user-requ...@ffmpeg.org with subject "unsubscribe".