1. What is your video encoding? What I mean is like this: Video: H.264 baseline profile, level 3.0, 15fps, keyframe interval of 2sec. Audio: AAC, stereo, 44.1khz, 128kbps. If you told me this, then maybe I could identify a problem with your encoding.
2. What stream name are you typing in your player? For example, in the Wowza OSMF example you could have RTMP, or HTTP. All you said is "OSMF". You did not tell me the server/stream name you are using, as I had asked.
The recording seems to be alright. On OSMF player, the issue occurs when I playback.
I do not face this issue in Silverlight and Apple. Its only occuring on OSMF.
There should be a dev build later today (I'll provide a link once the patch is complete) with an updated DVR OSMF example, as well as some changes to core Wowza to work a bit better with OSMF 1.6.
Try that, and if it does not solve your problem, please send to
email@example.com your conf/ and log/ zipped up, describe the behavior in more detail (does it never play.. does it play a while and then stop..does it throw that error only under certain conditions), and reference this thread.