[FFmpeg-user] How to get 4-bit PNG frames?

[Carl Eugen Hoyos]

> Am 01.01.2021 um 19:09 schrieb Rocky Ji <rockyji3438 at gmail.com>:
> 
> I used PNG

PNG is ok, gif is probably better.

But you did not create a useful pal8 stream, see the link I posted. Use either qtrle or ffv1 as intermediate formats (x264 is also a possibility but ffv1 is better in your case).

Please find out what top-posting means and avoid it here, Carl Eugen