I've setup a new EC2 server and try to access a video via RTSP.
with VLC and my Android devices (2.x) I often don't get sound,
video runs fine. when I restart the server sound is ok for the first
play, then no more. all access via WLAN, no ports blocked local or on the
server (UDP + TCP).
opening the RTSP URL from the demo page with VLC
also has no sound.
do you still have sound opening the RTSP URL?
thank you for your feedback.
I did more testing and I don't find a pattern when sound works and when it doesn't. restarting the server sometimes helps and sometimes doesn't.
when the sound is not played (with Android 2.1 device) I get this log entry:
RTPUDPTransport.bind[qr/_definst_]: Failure to bind to address[/10.229.38.56:6974]: java.lang.NullPointerException: address
since this is an EC2 machine I don't have a non-changing ip-addresses and I left the configuration default values: