I've got an OpengGL based rendering engine that I use for some scientific visualization and I capture .bmps from the frames. I was looking for something to write them into a video that allowed arbitrary framerates? I found something (a windows API) to make vidoes with integer spacing in milliseconds between frames, but I wanted to make exactly 60fps videos. I need to keep the frames uncompressed (or at least lossless compression), but I imagine uncompressed is easier. Any suggestions?
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1Just another reason NTSC should be taken out and shot. 50 Hz is so much more elegant and would have made life so much simpler :-\ – Andon M. Coleman Oct 13 '13 at 18:26
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ffmpeg/libavcodec or the libav fork are able to do what you want. Are you asking for a specific API or do you need just a tool for the task? – derhass Oct 13 '13 at 18:57
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I suppose either would work, but an API would be preferred, I think. I'll take a look into the two you mentioned. – Chad Mourning Oct 15 '13 at 17:15