- STABILITY: await MEDIA_ATTACHED event before performing "loadSource" on HLS
- STABILITY: await MANIFEST_PARSED event before performing "play" on video element
- RESILIENCE: on "MEDIA_ERROR" event perform "recoverMediaError" on HLS
* Add video player options via query string.
* use arrow-style functions
* remove redundant check
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Co-authored-by: aler9 <46489434+aler9@users.noreply.github.com>