On Sun, Nov 15, 2009 at 8:56 PM, Emil Berg <emilbergg at gmail.com> wrote: > Hello, > > I'm using only the pjmedia library and I'm not sure how to retrieve data > correctly. > A listener thread is calling get_frame() and if it doesn't receive any frame > (or receives an empty buffer), > then I sleep for 1 millisecond and call it again. > > Is it good to sleep so little time? > I'm afraid that when calling the get_frame() with such little pauses, the > jitter buffer gets empty after each call, thus becomes useless. > Am I right? > Calling get_frame() repeatedly on a stream is probably a bad idea, as the stream gets its "clock" from the get_frame() calls. A better idea is to use the master clock (please see pjmedia docs), which will create a thread and do get_frame() on a regular interval for you. Cheers Benny > Thanks, > Emil. >
