On Thursday, June 9, 2016 at 10:11:16 AM UTC+12, Nev wrote:
> ... afterwards use some ffmpeg command to combine them into a picture.
This is a very common use case for FFmpeg.
1) Generate your frames in some high-quality lossless format, like PNG.
2) Name them sequentially “0001.png”, “0002.png” etc. (Assuming 4 digits is
enough here.)
3) Use an FFmpeg command like
ffmpeg -i /input-dir/%04d.png «output settings» «output filename»
to generate the final movie.
By keeping the full-quality frames from step 2, you can retry step 3 with
different encoding settings to see which works best. You can even try two-pass
encoding for best quality.
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