fix(SUP-44638): [Vanguard] Media Stream Error in EP #221
Add this suggestion to a batch that can be applied as a single commit.
This suggestion is invalid because no changes were made to the code.
Suggestions cannot be applied while the pull request is closed.
Suggestions cannot be applied while viewing a subset of changes.
Only one suggestion per line can be applied in a batch.
Add this suggestion to a batch that can be applied as a single commit.
Applying suggestions on deleted lines is not supported.
You must change the existing code in this line in order to create a valid suggestion.
Outdated suggestions cannot be applied.
This suggestion has been applied or marked resolved.
Suggestions cannot be applied from pending reviews.
Suggestions cannot be applied on multi-line comments.
Suggestions cannot be applied while the pull request is queued to merge.
Suggestion cannot be applied right now. Please check back later.
ISSUE:
when use vtt captions there is internal error on console
this is cause in the function _onSubtitleFragProcessed where this._hls is null and so this._hls.subtitleTrack cannot be perform and throw the error
fix:
change context in off/on functions to be this and not this._hls
while captions are disabled add check for number of captions because when using 1 captions the event is not calling until enable the captions and then the captions are not seeing on screen
Resolves SUP-44638