Am 01.10.23 um 15:41 schrieb Ulf Zibis:
Hi,
I used the following command on a 155 minute grabbing:
ffmpeg -video_size 1680x888 -framerate 25 -f x11grab -i :0.0+0,81 -c:v
libx264rgb -crf 0 -preset ultrafast output.mkv
Assuming, the RGB range is 8 + 8 + 8 bit or 3 byte, I calculate:
3 x 25 x 60 x 155 x 1680 x 888 = 1040.6 GByte
But the file is only 93.7 GByte.
How can that be ?
how can it be that a zip is smaller when it still contains bit-by-bit
all data?
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