Comments (5)
// 1st step: Comment-out line
// rtmpStream.attachCamera(AVMixer.deviceWithPosition(.Back))
// 2nd step: Remove Comment-out Line
rtmpStream.attachScreen(ScreenCaptureSession())
from haishinkit.swift.
thanks! it works. can rtmpStream attach both camera and screen capture?
from haishinkit.swift.
library has no this feature.
I think can create this feature. custom VIsualEffect Plugin.
// example Custom VisualEffect
final class CameraMixEffect: VisualEffect, AVCaptureVideoDataOutputSampleBufferDelegate {
let filter:CIFilter? = CIFilter(name: "CISourceOverCompositing")
var camera:CIImage?
var lockQueue:dispatch_queue_t? dispatch_queue_create(
"CameraMixEffect.lock", DISPATCH_QUEUE_SERIAL
)
override init() {
super.init()
}
override func execute(image: CIImage) -> CIImage {
guard let filter:CIFilter = filter else {
return image
}
dispatch_async(lockQueue) {
self.filter.setValue(camera, forKey: "inputImage")
self.filter.setValue(image, forKey: "inputBackgroundImage")
}
return filter.outputImage!
}
func captureOutput(captureOutput: AVCaptureOutput!, didOutputSampleBuffer sampleBuffer: CMSampleBuffer!, fromConnection connection: AVCaptureConnection!) {
guard let image:CVImageBufferRef = CMSampleBufferGetImageBuffer(sampleBuffer) else {
return
}
camera = CIImage(CVPixelBuffer: image)
}
}
// next
var session = AVCaptureSession()
var videoOutput = AVCaptureVideoDataOutput()
session.addInput(try! AVCaptureDeviceInput(device: camera))
session.addOutput(videoDataOutput)
var effect = CameraMixEffect()
videoOutput.setSampleBufferDelegate(effect, queue: effect.lockQueue)
var stream:RTMPStream = RTMPStream()
stream.registerEffect(effect)
from haishinkit.swift.
I try this, but the camera image does not shown over the device screen, perhaps the camera image's position or size must be set properly?
I can get the image data from didOutputSampleBuffer method and display it on the screen, that also what I need.
anyway, thank you very much!
from haishinkit.swift.
Is this solution still work?
Consider about adding some UIView from screen as a layer to Device Camera for a better quality in comparison with recording screen (which result in high CPU + low FPS).
from haishinkit.swift.
Related Issues (20)
- Audio not transmitting after disconnected from Bluetooth HOT 1
- calling SRTConnection.performanceData results in a crash HOT 4
- MultiCam does not work in SwiftUI HOT 2
- VideoCodec still running after stream is close() HOT 9
- stream.videoCapture(for: 0)?.... is super slow HOT 1
- multiCamNotSupported when rotating to Selfie camera HOT 2
- [BUG] Updating NetStream.multiCamCaptureSettings.Mode doesn't work HOT 2
- [Crash] App crashes due to thread-safe issue of RTMPConnection.uri HOT 3
- running ios example with SRT does not work with srt-live-transmit
- It is very slow to rotate camera in PiP mode HOT 4
- MTHKView with many VideoEffects - preview is lagging HOT 5
- What happens when playing pure audio fails? We only did audio push-pull streaming, but we ran into problems playing it back. HOT 6
- When I closed the stream and then turned it back on, the log showed that it was connected, but frequent switching results in low transmission speed HOT 2
- Recording is broken if using an audio sample rate is set to 44.1 kHz HOT 1
- App audio performance issue HOT 3
- videoCodecErrorOccurred reason=failedToFlame(status: 0), description=The operation couldn’t be completed. (HaishinKit.IOVideoUnitError error 3.) HOT 2
- Metadata issue leading to out-of-sync audio after recording on server HOT 13
- RTMP: First AVC interframe has timestamp delta == 0
- CPU usage increases after SRT Playback ends HOT 1
- ReplayKit and multicam issue HOT 2
Recommend Projects
-
React
A declarative, efficient, and flexible JavaScript library for building user interfaces.
-
Vue.js
🖖 Vue.js is a progressive, incrementally-adoptable JavaScript framework for building UI on the web.
-
Typescript
TypeScript is a superset of JavaScript that compiles to clean JavaScript output.
-
TensorFlow
An Open Source Machine Learning Framework for Everyone
-
Django
The Web framework for perfectionists with deadlines.
-
Laravel
A PHP framework for web artisans
-
D3
Bring data to life with SVG, Canvas and HTML. 📊📈🎉
-
Recommend Topics
-
javascript
JavaScript (JS) is a lightweight interpreted programming language with first-class functions.
-
web
Some thing interesting about web. New door for the world.
-
server
A server is a program made to process requests and deliver data to clients.
-
Machine learning
Machine learning is a way of modeling and interpreting data that allows a piece of software to respond intelligently.
-
Visualization
Some thing interesting about visualization, use data art
-
Game
Some thing interesting about game, make everyone happy.
Recommend Org
-
Facebook
We are working to build community through open source technology. NB: members must have two-factor auth.
-
Microsoft
Open source projects and samples from Microsoft.
-
Google
Google ❤️ Open Source for everyone.
-
Alibaba
Alibaba Open Source for everyone
-
D3
Data-Driven Documents codes.
-
Tencent
China tencent open source team.
from haishinkit.swift.