On Wed, Aug 31, 2011 at 9:44 PM, Alicia Romero <alromor84 at gmail.com> wrote: > Hi everybody, > I am new in the PJSIP world and I have a question. > When I want to create a new sound port, I have to give the option of this > sound port. > The option samples_per_frame means the numbers of frames for all the > channels or for only one channel? > In may case sind 2 channels. > It's for all channels. In pjmedia 2.0, this convention is strengthened with the introduction of PJMEDIA_SPF() utility function in format.h to calculate the sample per frame Benny