Commit b44ae2c0 authored by Hampton Maxwell's avatar Hampton Maxwell
Browse files

Get automatic system track selection working

parent 9764fe3b

ios/RCTVideo.m

+4 −4
Changes for ios/RCTVideo.m: 4 added lines, 4 removed lines.
Original line number Diff line number Diff line
@@ -640,11 +640,10 @@ static NSString *const timedMetadata = @"timedMetadata"; 
- (void)setSelectedTextTrack:(NSDictionary *)selectedTextTrack {

  _selectedTextTrack = selectedTextTrack;

  NSString *type = selectedTextTrack[@"type"];



  AVMediaSelectionGroup *group = [_player.currentItem.asset

                                  mediaSelectionGroupForMediaCharacteristic:AVMediaCharacteristicLegible];

  

  AVMediaSelectionOption *option;



  if ([type isEqualToString:@"disabled"]) {

    // Do nothing. We want to ensure option is nil

  } else if ([type isEqualToString:@"language"] || [type isEqualToString:@"title"]) {
@@ -664,6 +663,8 @@ static NSString *const timedMetadata = @"timedMetadata"; 
        break;

      }

    }

  //} else if ([type isEqualToString:@"default"]) {

  //  option = group.defaultOption; */

  } else if ([type isEqualToString:@"index"]) {

    if ([selectedTextTrack[@"value"] isKindOfClass:[NSNumber class]]) {

      int index = [selectedTextTrack[@"value"] intValue];
@@ -672,12 +673,11 @@ static NSString *const timedMetadata = @"timedMetadata"; 
      }

    }

  } else { // default. invalid type or "system"

    // _player.appliesMediaSelectionCriteriaAutomatically = YES;

    [_player.currentItem selectMediaOptionAutomaticallyInMediaSelectionGroup:group];

    return;

  }

  

  // If a match isn't found, option will be nil and text tracks will be disabled

  // _player.appliesMediaSelectionCriteriaAutomatically = NO;

  [_player.currentItem selectMediaOption:option inMediaSelectionGroup:group];

}