getusermedia

问题 I'm having some difficulties with getUserMedia with HTML5 whilst developing my web page. This is the first time I've tried to implement this to record a users audio input. Flash is not an option for this project as it has to be used on mobile devices too. I come here to see if anyone has experience with and knows how to implement an HTML5 with getUserMedia to record a users microphone for a certain amount of time (done with a session in PHP) and then saves and sends the audio file to a web

问题 How do we go about requesting camera/microphone access with getUserMedia() after being denied once? I'm working with getUserMedia to access the user's camera and pipe the data to a canvas. That bit all works fine. In testing, I hit deny once. At this point in Chrome and Firefox, any subsequent requests with getUserMedia() default to the denied state. We obviously don't want to annoy the hell out of our users by requesting permissions for camera/microphone on every page load after being denied

问题 I have a use case that doesn't exactly require real time communication, but as close as I can get it to make sure my users don't have to wait forever uploading a file after the fact. Our site allows users to record video and audio that we then store on our server. I moved from flash, because flash, to a WebRTC implementation with a Kurento media server. This works super well with high quality internet connections but is relatively lacking for users with poor connectivity. I was thinking if I

问题 In chrome version 47 they force you to use https to be allow using getUserMedia(). Unfortunately, I can't use https in my whole web, I only use it in the login rest (It a SPA - single page app). So, the address to the web is without https, only the login rest uses ssl. I use this repo with very little changes: https://github.com/Jmlevick/html-recorder My question is if is there any way to use audio recorder in my web app and keep my web address with http and not https? what ideas do you have

问题 Closed. This question is off-topic. It is not currently accepting answers. Want to improve this question? Update the question so it's on-topic for Stack Overflow. Closed 5 years ago . In Chrome I'm recording audio while running speech recognition. The recording is using AudioRecorder which internally calls getUserMedia . The speech recognition is using webkitSpeechRecognition . On the desktop (Win7 + latest Chrome) it works perfectly. On Android (also latest Chrome) I get an "either or"

问题 I am trying to display a MediaStream taken from a webcam using getUserMedia, and to relay it to a remote peer using whatever mechanism possible for it to be played (as an experiment). I am not using webRTC directly as I want control over the raw data. The issue I encounter is that my video element displays nothing, and I don't get any errors back. I am using Chrome Version 51.0.2704.103 (64-bit) on Elementary OS (Ubuntu 14.04 based linux OS). As a sidenote, if I record all the blobs into an

问题 I want to know how to access camera and mic for WebRTC app to stream video and add speaker for audio coming from remote peer. const videoSource = new RTCVideoSource(); const videoTrack = videoSource.createTrack(); const audioSource = new RTCAudioSource() const audioTrack = audioSource.createTrack(); pc.addTrack(videoTrack) pc.addTrack(audioTrack) here my code but not working. please help. 来源： https://stackoverflow.com/questions/56058724/node-webrtc-access-camera-and-mic-with-speaker-for

问题 I have a problem when detecting support for getUserMedia. I am using Android 4.2.2. The problem is that the android browser acts as if it have support for getUserMedia but when using it, I neither get a call to the success function nor the fail function. Code below: function onCameraFail(e){ alert("Failed getting media"); } if (navigator.webkitGetUserMedia) { alert("getMedia supported"); navigator.webkitGetUserMedia({video:true}, function (stream) { alert("Got media"); }, onCameraFail); alert

问题 When I access getUserMedia, a permission dialog pops up and my website waits until the user either accepts or blocks the request. That part works in Chrome 47. However, in FireFox 43, (at least), when the dialog is visible, the user can click anywhere else and it will disappear and getUserMedia's callback will never be invoked. Then the user can't give permission and my site is stuck waiting. And it is pretty easy to click somewhere else, too, so I'm anticipating lots of "the microphone doesn

问题 I'm trying to create a Object URL from an audio blob created from getUserMedia . The code works within Chrome, but there are problems in Firefox. The error: When I call stopAudioRecorder() it stops at audio_player.src = URL.createObjectURL(audio_blob); TypeError: Argument 1 is not valid for any of the 2-argument overloads of URL.createObjectURL. Code: var stopAudioRecorder = function(audio_recorder) { var audio_blob, audio_player, new_recording, save_button; audio_recorder.stopRecording();