You can get more complex by using -filter_complex which allows you to have various inputs and outputs for filters.There are many different ways to detect scene changes. | output | | scale | -> | sharpen | -> | output |
| input | demuxer | encoded data | decoder The internal process of ffmpeg works basically like this: _ _ That just adds complexity, processing time, extra storage and for no gain in quality in the end result that anyone could possibly perceive. Just do it all as one step and forget about up-sampling to 16 bit. Is there a single command I can/should be using here based on the 3 above? I'll just do the audio as a separate command with -c copy so it doesn't re-encode, it makes it less confusing for me. I'm not even sure how to combine these, or like I said if doing so will limit the re-encodes. Step 3: Unsharpen.but when/where? -filter "unsharp=1x=13:ly=13"la=2.0" avi (not sure if this works for avi, i kno it works for mkv tho) ffmpeg -framerate 500/21 -i %d.exr -c:v libx264 -crf 18 -pix_fmt yuv422p10le output.avi Upscale: ffmpeg -i %d.exr -vf scale=3840:-1 C:\Users\Me\Desktop\Test\output_3840.exr I thought for simplicity I would divide my commands up, but maybe they should be done as a single command? Will a single command lessen the number of re-encodes any? My question is where in my commands should I be applying the unsharp? And should I only apply it once or as many times throughout that it makes things look nice? Will unsharpening re-encode? Because my final video output is h.264 8/10bit I don't want to re-encode that. Somewhere here I want to apply sharpening to make the upscale a bit cleaner (this command looked nice when applied to the exr on their own): -filter "unsharp=1x=13:ly=13"la=2.0" I then want to render it out again as an 8 bit h.264. I then plan on upscaling these images with ffmpeg to 4k. Hi so I transcoded a 30 min video into a p.exr image strip. png then unless you can help with that as well exr as the output file.not sure if there's a fix to support exr in ffmpeg.
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