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Get automatic system track selection working

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This commit is contained in:
Hampton Maxwell 2018-06-02 19:41:25 -07:00
parent 9764fe3be4
commit b44ae2c0c2
1 changed files with 4 additions and 4 deletions
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8
ios/RCTVideo.m
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@ -640,11 +640,10 @@ static NSString *const timedMetadata = @"timedMetadata";
- (void)setSelectedTextTrack:(NSDictionary *)selectedTextTrack { - (void)setSelectedTextTrack:(NSDictionary *)selectedTextTrack {
_selectedTextTrack = selectedTextTrack; _selectedTextTrack = selectedTextTrack;
NSString *type = selectedTextTrack[@"type"]; NSString *type = selectedTextTrack[@"type"];
AVMediaSelectionGroup *group = [_player.currentItem.asset AVMediaSelectionGroup *group = [_player.currentItem.asset
mediaSelectionGroupForMediaCharacteristic:AVMediaCharacteristicLegible]; mediaSelectionGroupForMediaCharacteristic:AVMediaCharacteristicLegible];
AVMediaSelectionOption *option; AVMediaSelectionOption *option;
if ([type isEqualToString:@"disabled"]) { if ([type isEqualToString:@"disabled"]) {
// Do nothing. We want to ensure option is nil // Do nothing. We want to ensure option is nil
} else if ([type isEqualToString:@"language"] || [type isEqualToString:@"title"]) { } else if ([type isEqualToString:@"language"] || [type isEqualToString:@"title"]) {
@ -664,6 +663,8 @@ static NSString *const timedMetadata = @"timedMetadata";
break; break;
} }
} }
//} else if ([type isEqualToString:@"default"]) {
// option = group.defaultOption; */
} else if ([type isEqualToString:@"index"]) { } else if ([type isEqualToString:@"index"]) {
if ([selectedTextTrack[@"value"] isKindOfClass:[NSNumber class]]) { if ([selectedTextTrack[@"value"] isKindOfClass:[NSNumber class]]) {
int index = [selectedTextTrack[@"value"] intValue]; int index = [selectedTextTrack[@"value"] intValue];
@ -672,12 +673,11 @@ static NSString *const timedMetadata = @"timedMetadata";
} }
} }
} else { // default. invalid type or "system" } else { // default. invalid type or "system"
// _player.appliesMediaSelectionCriteriaAutomatically = YES; [_player.currentItem selectMediaOptionAutomaticallyInMediaSelectionGroup:group];
return; return;
} }
// If a match isn't found, option will be nil and text tracks will be disabled // 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]; [_player.currentItem selectMediaOption:option inMediaSelectionGroup:group];
} }