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I want to create a video from .rgb files. These just contain the pixels, no header.
I'm able to cerate a video from pngs:
ffmpeg -f image2 -r 30 -i %%06d.png -vcodec huffyuv video.avi
But converting the .rgb files to png via ImageMagick (not surprisingly) takes ages. When I try:
ffmpeg -f image2 -r 30 -s 1776x1000 -pix_fmt rgb24 -i %%06d.rgb -vcodec huffyuv video.avi
[image2 @ 0238d520] Stream #0: not enough frames to estimate rate; consider increasing probesize
[image2 @ 0238d520] Could not find codec parameters for stream 0 (Video: none, rgb24, 1776x1000): unknown codec
Consider increasing the value for the 'analyzeduration' and 'probesize' options %06d.rgb: could not find codec parameters
Is there a way to directly feed rgb files to ffmpeg?
DiddiZ
Posted 2012-09-02T17:28:33.517
Reputation: 231
Can you provide a sample input file? – llogan – 2012-09-02T20:29:23.737
I got it, I was lacking -vcodec rawvideo. But apparently I can't answer my own question in the first 8 hours ... – DiddiZ – 2012-09-02T21:15:42.257