tree d618b3b80f127c9f70142950fe570a3bbe92eef7
parent 619392df4b8908b210881e408862a2e26756f3c9
author MH Johnson <johnsonmh@users.noreply.github.com> 1581357623 -0500
committer GitHub <noreply@github.com> 1581357623 -0800
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[video_player] Add caption to VideoPlayerValue to get the current closed caption (#2487)

This PR adds closed caption support to the `VideoPlayerController` and `VideoPlayerValue`. It also adds a basic widget for displaying closed captioning on top of a `VideoPlayer`.
 
In addition, this PR:
 
* Adds tests for the caption functionality.
* Refactors the `example/lib/main.dart` file to include closed caption example, and reduce some of the boiler plate.
* Closes [flutter/flutter#49813](https://github.com/flutter/flutter/issues/49813)