Multi-Codec Support and filtering unsupported codecs

Created by: danrossi

There does not seem to be a feature to support multiple codecs and filter out unsupported ones. I don't believe IE 11 should be a worry to make this one work now.

I don't have a public available feed for example but anything that includes both H265 and H264 representations out of "convenience" would be a problem.

With Android. It will fail with a media decode error when switching to the large bitrate with an unsupported H264 profile

https://videos.electroteque.org/dash/nodrm/bbb/bbb.mpd

This ticket is very related #1192 (closed). This ticket is also related. #1293 (closed)

Shaka Player seems to have such filtering support and works with the H265/H264 stream

https://github.com/google/shaka-player/blob/master/lib/util/stream_utils.js#L82

Any ideas ?