I've been working with wowza for about 2 years and since then i had no complains... Great server.
For 1 and half year i've been using flv as the main video files, and everything was being streamed like a charm, the biggest problem was the file size. too big for a good quality video.
So, I changed to MP4, i have now low-sized files, and high quality videos. The tv station works ok and initially videos are being displayed. But sometimes when a short video is played, as soon as it finishes playing the next video doesn't show video, just audio.
I don't know what to do. Thank you!