Actually doing something with the media data we get from SABR now. I have decided that probably the best way to implement this is to convert it into an HLS stream. I came to this decision after fully looking at what SABR outputs, a fragmented MP4 intended for DASH, which the phone cannot play. However, SABR splits up the files based on the header first, then a bunch of fMP4 fragments. With a lot of work, I should be able to manually change the container from fMP4, to MPEG-TS, the format used by HLS, and have it streamed. It does have some hickups, changing stream to a lower or higher quality while streaming would likely be difficult (more concerning with it being a server adaptive bit rate system). Also MPEG-TS looks kinda… janky? This may also bring me some trouble if I chose to add Opus audio, since much of the audio streams are Opus based.

Anyways, I now parse the first MP4 stream we get per format (audio & video), specifically the initialization section, and create an HLS manifest out of it! My next step is probably to have the phone itself host an HTTP server to grab the stream from, as it only supports getting videos from URLs. Audio is also in MP4 format, so this should work for it too :D