I'm interested in using Wowza Streaming Cloud for live enterprise streaming where it's common to use synchronized Powerpoint slides with streaming audio or video.
It's easy enough to inject slide change commands (using onTextData events) into a live stream with AMS or WSE and then push that stream to the WSC ingest server. The resulting distributed HDS and RTMP streams will contain the slide change commands and everything works great.
What I'd like to know if there's a way to get those onTextData events converted to timed ID3 tags for HLS streams. I know it's possible with WSE using a module based on this example: