NSURLRequest *request = initWithURL: cachePolicy: NSURLRequestUseProtocolCachePolicy timeoutInterval: myTimeoutValue] Instantiate an UIWebView object using a 1×1 pixel sized frame (here ayerView is an instance variable on my controller and is NOT added as a subview) UIWebView *webView = initWithFrame: CGRectMake(0.0, 0.0, 1.0, 1.0)] Here’s how to do it without having to create a special window for it. If you wish to play an onboard MP3 or an MP3 file as it’s downloading (not really streaming, but progressive download) you have another option! Use the audio player embedded with Safari running in a UIWebView. I changed the return type to bool so I could check the retuned value and decide if the call was successful or failed.The iPhone media player is very easy to use, but it only works in landscape mode and it seems designed more for video than audio. Next step was modifying wrappers -(void)validateInput:(ExtAudioConverterSettings*)settings function because it was not returning a value if the settings were not compatible, it was just exiting the function. Next step was adding AudioToolbox framework from (after selecting the target from the left pan) Frameworks, Libraries, and Embedded Content section in General tab. After dropping them into my project, Xcode asked me to create a bridging-header file, I happily agreed to its kind offer and imported the newly added ExtAudioConverter.h to it: /// MP3Converter-Bridging-Header.h #include 'ExtAudioConverter.h'

To create my project downloaded it and picked up files I wanted, which were, ExtAudioConverter.h, ExtAudioConverter.m, lame.h and libmp3lame.a. The original git, the old one, you can find it here. This function returns a Publisher with type. I cloned it, made some minor changes and created a small class which has a single method to do the conversion.

To do that I found a compiled library of mp3lame with Objective-C wrappers, the repo was created in 2015. So we decided to record with M4A format with the framework and the convert it to MP3 afterward. The builtin AVFoundation supports decoding MP3 format but it’s a proprietary format when it comes to encoding. įor a piece of our project at work we needed to record audio in MP3 format. If you cannot read it on Medium, read it on my blog.

Url to mp3 iphone