I have noticed that Wowza documentation says that for RTMP both “OnCaptionInfo” and “OnTextData” events are accepted on the input, but only “OnTextData” is listed as an output format:
https://www.wowza.com/products/capabilities/closed-captioning
An issue is that Brightcove’s player only seems to support “OnCaptionInfo”: https://support.brightcove.com/en/video-cloud/docs/closed-captions-live-streams
Is there a way to make Wowza output all RTMP captions as OnCaptionInfo instead of OnTextData for compatibility with Brightcove as a downstream component?