I think it also depend upon the codec which you are using. If codec support that particular then probably you may be able to set. Though I'm bit new to ffmpeg most of the codec support just on sample format. For example AAC supports AV_SAMPLE_FMT_FLTP. AC3 has two variant ac3 and ac3_fixed. ac3_fixed support AV_SAMPLE_FMT_S16.
Pradeep -- View this message in context: http://libav-users.943685.n4.nabble.com/Libav-user-ctx-request-sample-fmt-tp4657547p4657557.html Sent from the libav-users mailing list archive at Nabble.com. _______________________________________________ Libav-user mailing list Libav-user@ffmpeg.org http://ffmpeg.org/mailman/listinfo/libav-user
