http://gitunderground.i2p/archive/youtube-dl/commit/31f50c8194f12c27ac6fbfe336f1d515aa8677ae
_sort_formats ( formats ) subtitles = { } for sub in traverse_obj ( player_config , ( ' subtitles ' , lambda _ , v : url_or_none ( v [ ' 0 ' ] ) ) ) : subtitles . setdefault ( sub . get ( ' 3 ' , ' en ' ) , [ ] ) . append ( { ' url ' : sub [ ' 0 ' ] , ' name ' : sub . get ( ' 1 ' ) , } ) return merge_dicts ( { ' id ' : video_id , ' formats ' : formats , ' subtitles ' : subtitles , ' thumbnail ' : url_or_none ( player_config . get ( ' poster ' ) ) , } , traverse_obj ( details , ( ' full_prog_details ' , 0 ,...