2017-01-11 12:24 GMT+01:00 Moritz Barsnick <barsn...@gmx.net>:
> On Tue, Jan 10, 2017 at 17:05:47 +0100, Carl Eugen Hoyos wrote:
>> +                enum AVPixelFormat pix_fmt = 
>> avpriv_find_pix_fmt(avpriv_pix_fmt_bps_avi,
>> +                                                                 
>> par->bits_per_coded_sample);
>> +                if (par->format != pix_fmt && par->format != 
>> AV_PIX_FMT_NONE)
>> +                    av_log(s, AV_LOG_ERROR, "%s rawvideo cannot be written 
>> to vfw mkv, output file will be unreadable\n",
>> +                          av_get_pix_fmt_name(par->format));
>
> Should it really be an error (and not a warning) if its detection
> doesn't change ffmpeg's behavior?

Just copying what avi and mov muxer do.

Note that (many) decoders print errors and (can) continue.

(I believe library users can - and do - put rawvideo into standard
containers and force the right pix_fmt on reading.)

Carl Eugen
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