Will oggenc have a lowpass switch? I would prefer to lowpass at 15-16khz at -q3 for use with FM broadcasting. The additional frequencies would be chopped off anyway by the transmiters hardware lowpass filter so the encoder could use the addition bits for other purposes. It could be enforced that the lowpass can only be reduced and not increased from the default. This would stop people trying to obtain 20khz audio frequencies at -q0. I could use a 3rd party filter but I want to encode on the fly and this makes it impossible. Ross. <p>--- >8 ---- List archives: http://www.xiph.org/archives/ Ogg project homepage: http://www.xiph.org/ogg/ To unsubscribe from this list, send a message to 'vorbis-request@xiph.org' containing only the word 'unsubscribe' in the body. No subject is needed. Unsubscribe messages sent to the list will be ignored/filtered.
Ross Levis wrote:> > Will oggenc have a lowpass switch? I would prefer to lowpass at > 15-16khz at -q3 for use with FM broadcasting.Yes. The version in CVS already has this. It is "--advanced-encode-option lowpass_frequency=<f>", where <f> is the lowpass frequency in kHz. Carsten Haese. --- >8 ---- List archives: http://www.xiph.org/archives/ Ogg project homepage: http://www.xiph.org/ogg/ To unsubscribe from this list, send a message to 'vorbis-request@xiph.org' containing only the word 'unsubscribe' in the body. No subject is needed. Unsubscribe messages sent to the list will be ignored/filtered.