[FFmpeg-devel] [PATCH]lavf/rtpenc_jpeg: Error out for non-standard Huffman tables

[Carl Eugen Hoyos]

Michael Niedermayer <michaelni <at> gmx.at> writes:

> > +   "Only standard Huffman tables are supported\n");
> 
> I think the error messages should be changed to say 
> that RFC... doesnt allow stuff not that its not 
> supported implying it could be supported

Merged with a different error message.

I tried to add some information to ticket #3823:
-vcodec mjpeg -pix_fmt yuv422p -f rtp fails because 
it would require encoding in rows of 1 block 
instead of 2.
Other encoders use custom Huffman tables which are 
also not allowed.
I believe there is still a bug with quantisation 
tables that I'll try to fix.

Carl Eugen