We are evaluating Wowza as Live Streaming server along with DVR facility . I have downloaded Wowza 3.5 and have enabled Transcoder and nDvr Addons.
We are streaming videos through Cisco Spinakker 8100 encoder using mpegts streaming.
Wowza has been configured to store recording for 12 hours.
I have also configured adaptive bitrate ( 4 bitrates , 400k,600k,1200k,2500k) to stream using Transcoder Addon.
I am able to successfully stream and record videos on PC using flash player and also on iPad.
However I am facing following issues
1. The video audio sync is lost frequently. This issue is not observed when I am streaming without adaptive bitrate streaming i.e. single stream of 2500kbps.
2. Some frames repeat intermittently.
I have checked by reducing number of bitrates from 4 to 2 to reduce the CPU utilization to check if that is the reason.
Wowza logs sometime throw out errors like "Timecode out of error" and "Resetting dvr time from". But these errors are not always shown when there is out of sync issue.
Any other things that I should look out for? Please help.