xcode4.3 - How to use .srt file to show subtitles in xcode -


i need show subtitle under video in xcode.. knew can use .srt file show subtitles..i can parse .srt file.. problem don't know how make text in .srt file show under video, how set time intervals .. please me

i got stack overflow link.... forgot link... code in link this-

nsstring *path = [[nsbundle mainbundle] pathforresource:@"srtfilename" oftype:@"srt"];  nsstring *string = [nsstring stringwithcontentsoffile:path encoding:nsutf8stringencoding error:null];  nsscanner *scanner = [nsscanner scannerwithstring:string];  while (![scanner isatend])    {      @autoreleasepool      {        nsstring *indexstring;         (void) [scanner scanuptocharactersfromset:[nscharacterset newlinecharacterset] intostring:&indexstring];         nsstring *startstring;        (void) [scanner scanuptostring:@" --> " intostring:&startstring];         // string constant doesn't begin spaces because scanners        // skip spaces , newlines default.        (void) [scanner scanstring:@"-->" intostring:null];         nsstring *endstring;        (void) [scanner scanuptocharactersfromset:[nscharacterset newlinecharacterset] intostring:&endstring];         nsstring *textstring;        // (void) [scanner scanuptocharactersfromset:[nscharacterset newlinecharacterset] intostring:&textstring];                 // begin edit        (void) [scanner scanuptostring:@"\r\n\r\n" intostring:&textstring];        textstring = [textstring stringbyreplacingoccurrencesofstring:@"\r\n" withstring:@" "];        // addresses trailing space added if crlf on line @ end of srt file        textstring = [textstring stringbytrimmingcharactersinset:[nscharacterset whitespacecharacterset]];       // end edit         nsdictionary *dictionary = [nsdictionary dictionarywithobjectsandkeys:                                             indexstring , @"index",                                             startstring, @"start",                                             endstring , @"end",                                             textstring , @"text",                                             nil];         nslog(@"%@", dictionary); } }

i did parse srt file this... added uitextview on movie player(mpmoviecontrolstylenone) view.... did change text automatically using startstring , endstring using timer... can play , pause player custom play , pause button...


Comments

Post a Comment

Popular posts from this blog

monitor web browser programmatically in Android? -

i've got tricky question here. need users make payment bank (namely barclaycard) in uk. so, have https url , add parameters (such amount pay, order reference, etc) url, start http connection intent.actionview, redirect user browser can enter credit card details on bank's webpage , make payment our account successfully. far ? the code use below (i changed values privacy reasons) problem is, need app when user has completed/failed/cancelled payment. barclaycardautomatically redirects particular url when payment has succeeded, 1 if failed. there no way of knowing when barclaycard payment has succeeded go android app somehow ? button cardbutton = (button) findviewbyid(r.id.card_button); cardbutton.setonclicklistener(new view.onclicklistener() { @override public void onclick(view arg0) { string prehashstring = new string(); string prohashstring = new string(); string shapassphrase = new string(); shapassphrase = "gsvth£h70zkh...
Read more

Shrink a YouTube video to responsive width -

i have youtube video embedded on our website , when shrink screen tablet or phone sizes stops shrinking @ around 560px in width. standard youtube videos or there can add code make go smaller? you can make youtube videos responsive css. wrap iframe in div class of "videowrapper" , apply following styles: .videowrapper { float: none; clear: both; width: 100%; position: relative; padding-bottom: 56.25%; padding-top: 25px; height: 0; } .videowrapper iframe { position: absolute; top: 0; left: 0; width: 100%; height: 100%; } the .videowrapper div should inside responsive element. padding on .videowrapper necessary keep video collapsing. may have tweak numbers depending upon layout.
Read more

wpf - PdfWriter.GetInstance throws System.NullReferenceException -

i'm trying create pdf document using itextsharp 5.3.4 using following document document = new document(); filestream stm = new filestream(filename, filemode.create); pdfwriter writer = pdfwriter.getinstance(document, stm); i'm getting system.nullreferenceexception following stack trace: system.nullreferenceexception occurred hresult=-2147467261 message=la référence d'objet n'est pas définie à une instance d'un objet. source=itextsharp stacktrace: à itextsharp.text.version.getinstance() innerexception: i've verified neither document nor stm null, , if select "continue" in vs12 document created - exception thrown. updated itextsharp 5.4.0 , it's still occurring. can't find information on anywhere - got ideas? make sure not catching exceptions. nullreferenceexception can 1 caught , handled inside itextsharp, don't care it. fact can continue supports theory. change following setting verify: debug -> exceptions ...
Read more