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lu-zero / bmdtools

Basic capture and play programs for Blackmagic Design Decklink
Boost Software License 1.0
198 stars 74 forks source link

ffmpeg.exe memory leak ? Help please #60

Closed Csharper1972 closed 8 years ago

Csharper1972 commented 9 years ago

I'm using ffmpeg to compress batch of images in real time and create a video mp4 file all in real time. The problem is i have 1200 images and after 3-5 seconds the ffmpeg.exe usage memory raise from 0.1MB to over 1GB also the hard disk from 0MB/s jump to over 53MB/s

This make my whole pc slow stuck freeze.

I posted my csharp code using the ffmpeg here: http://ffmpeg.gusari.org/viewtopic.php?f=11&t=2204&sid=254ad03ccf99c6065039136ef95c4267

And here : http://stackoverflow.com/questions/31149752/why-when-using-ffmpeg-to-create-video-file-in-real-time-the-ffmpeg-exe-take-over

Maybe someone can look at and see a problem ? I can't find any problem with my code. Is that known problem the memory leak ?

lu-zero commented 9 years ago

The problem does not seem related to bmdtools, you can try with avconv please? I do not use ffmpeg and I cannot fix it for you anyway.