Could you point me to any examples where JUCE library has been used process Audio in iOS. Thanks in advance.
Regards,
Waruna.
Look at the JUCE demo included with JUCE. This runs just fine on iOS. Just edit that code and register an AudioIODeviceCallback with your AudioDeviceManager object to do some custom audio processing.
Related
Is there any way to change (increase/decrease) audio playback speed using Flutter?
Couldn't find any info about it and it seems like writing native code is the only option.
The package audioplayers has incorporated support for playback rate:
_audioPlayer.setPlaybackRate(playbackRate: 1.0);
Try an audioplayers_with_rate fork of audioplayers. It worked great for me, but I couldn't find where its code is located (it links to audioplayers). The same functionality provides this fork or this fork of audioplayers.
I have to make an app in Objective-C (iOS) for handle a stream video from an ip camera.
After lots of research I have not idea where to start :(
RTSP protocol is difficult thus i looked for a library and i
found these
the site where i download it said that the library is for macOS.I'd like to know if is possible add .so library to my xcode/iOS project, if so, how do it?
Or have you other solutions for RTSP stream in iOS?
Sorry for my bad English.
Thanks in advice.
No this is not possible, the .so file is a binary and compiled for the x86 (x86_64) architecture.
iOS device run on an ARM architecture.
I'm working on RealTime Communication project on iOS. It has video call feature...
It is working good on native code (objective-c) but I'm trying to create a PhoneGap plugin, I dont know how would I pass the audio and video stream into HTML from Objective-C.
Appreciate your help!
Thanks in Advance,
Sri
First of all, Cordova does not support natively WebRTC ( I just experimented it some days ago.. ).
But you can actually use some plugins for Cordova like this one.
Or you can use Crosswalk which does support WebRTC and a good and simple exemple here.
Hope that help you :)
want to create QR code reader based application. Using which library, I can create my application ? Note: I searched in google. Always I am getting zxing. I downloaded the zxing project … . But the problem is; I run the application. But it is reading only the Barcodes. There is no option to read QR code. Please tell me how to do this... Thanks in Advance. …
Try out ZBar, it reads both barcodes and QR code.
If you are targeting iOS 7 and higher you can use AVCaptureMetadataOutput from standard AVFoundation.framework.
Below iOS 7 I've also recommend ZBarSDK
iOS8 just released beta version, I'm very interested in Video directly Encoding / Decoding.
Video Toolbox Framework
The Video Toolbox framework (VideoToolbox.framework) includes direct
access to hardware video encoding and decoding.
but I can not find any tutorial documents for this right now
as I know it's a private framework before, and some people already using it in some JB apps
so does anyone can share a very simple tutorial code for this ?
Try this link: https://github.com/davidliu/VideoTimeLine (the video which I loaded seems to be broken, but you can get a feel how to use it).
Write in XCode: import VideoToolbox and CMVideoFormatDescriptionCreateFromH264ParameterSets and Cmd+click on it to display documentation :)
Take a look at this video from WWDC: https://developer.apple.com/videos/wwdc/2014/#513
Check out this code: https://github.com/manishganvir/iOS-h264Hw-Toolbox
Check out this code: https://github.com/McZonk/VideoToolboxPlus
You might also want to see a detailed description on how to decompress H264 using VideoToolbox: How to use VideoToolbox to decompress H.264 video stream
Hope that helps :)
Import the framework and look at the headers, they're all documented.
Apple also released a sample using VTDecompressionSession