[FFmpeg-devel] [PATCH] avformat/riffenc: fix handling monowhite when pix_fmt is not set

[Mats Peterson]

On 02/23/2016 01:11 PM, Michael Niedermayer wrote:
> +            enum AVPixelFormat pix_fmt = enc->pix_fmt;
> +            if (pix_fmt == AV_PIX_FMT_NONE && enc->bits_per_coded_sample == 1)
> +                pix_fmt = AV_PIX_FMT_MONOWHITE;


When is pix_fmt AV_PIX_FMT_NONE in this context?  And what is this "enum 
AVPixelFormat pix_fmt = enc->pix_fmt" doing?

Mats

-- 
Mats Peterson
http://matsp888.no-ip.org/~mats/