id summary reporter owner description type status priority milestone component version resolution keywords cc backport_to_milestone backported 1705 Add playback and capture callbacks for echo canceller algo nanang nanang "Currently, PJMEDIA EC module will invoke EC algo via single operation callback only, such as cancel_echo(play_frame, rec_frame, out_frame), while some EC algo may not provide such API model, instead two operation APIs, i.e: playback() and capture(), are the only provided, so this two APIs model should be supported. Note that with two APIs model, we assume that PJMEDIA EC module should leave the latency buffering to be handled by the EC algo." enhancement closed normal release-2.2 pjmedia trunk fixed 0