[FFmpeg-user] avcodec_find_encoder return NULL

Carl Eugen Hoyos cehoyos at ag.or.at
Sat Jan 7 15:06:22 CET 2012

Jasleen Kaur <Jasleen <at> beesys.com> writes:

> I have checked using ffmpeg.exe using -formats, its lists a large number of
> formats, which when checked with
> avcodec_find_encoder always return NULL.

Wrong mailing list?
ffmpeg -formats does not list any encoders, avcodec_find_encoder() will not
return a muxer or demuxer.
Did you call av_register_all() ?

Carl Eugen

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