[FFmpeg-user] ffmpeg -f fbdev doesn't work with some fb drivers

Carl Eugen Hoyos cehoyos at ag.or.at
Thu Jul 11 15:20:11 CEST 2013


Dan Flett <dflett <at> bigpond.net.au> writes:

> What I did do is look at the output of "fbset" on my raspberry pi:
> 
> pi <at> raspberrypi ~ $ fbset -i
> 
> mode "1680x1050"
>     geometry 1680 1050 1680 1050 16
>     timings 0 0 0 0 0 0 0
>     rgba 5/11,6/5,5/0,0/16
> endmode

Thank you for this hint!
I wonder what the output here is trying to tell me:
rgba 8/0,8/0,8/0,0/0

> +    {  16,       11,          5,           0,            16,
> AV_PIX_FMT_RGB565 }, // raspi

Could you confirm that "AV_PIX_FMT_RGB565LE" works 
but "AV_PIX_FMT_RGB565BE" shows incorrect colours?

Thank you, Carl Eugen



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