Hi, I have a specific bug in mpeg-dash transcoded live streams using shaka player (or bitmovin player).
Description: Streaming only one video which is transcoded for adaptive bitrate. We are streaming few audio streams for language abbreviation. Everything is pack in smil file.
The streams work well during language change without transcoding. The problems start when we change language with transcoded streams. Shaka player in debug mode write a lot of error messages about missing segments. (Looking for segments) Manifest is using direct and http-head time synchronization. We increased the cache limits in wowza segment configuration and shaka player.
The specific bug is: After restart the wowza live application during streaming everything starts working just fine with transcoded video and language abbreviations. The problem starts again on source when it is stop/start again from publisher. So, I presume that there is problem with time alignment.
Notes: we are using obs-studio for publishing. All publishers are using same keyframe interval, framerate and profile.
Any suggestions why it is working after restart and not immediately?