html5-audio

In my manifest file I've add the audio-channel-content in permissions: "permissions": { "audio-channel-content":{"description":"Use the audio channel for the music player"} } In my index.html I've got an audio tag like: <audio mozaudiochannel="content" preload="none" src="http://my-stream-url"></audio> I can play my audio stream during 2mn: The first one when the phone is unlock. After 1mn my phone auto-lock the screen and it continue playing for another minute. Does it possible to play this audio stream more than 1mn after the lock? Thanks in advance. The code and permission block you have

I'm trying to record a user's voice in the browser using Web API Media Recorder. At this stage, all I'm trying to do with the audio once recorded is add it to the source of an audio element and play it back. When I stop the recorder, the 'ondataavailable' event is triggered, but the size of the data is 0, and nothing can be played back. Here's where my code is at. I'm using React. Any ideas would be very much appreciated! handleRecording (stream) { const recordedChunks = this.state.recordedChunks; const mediaRecorder = new MediaRecorder(stream) const _this = this; mediaRecorder.start();

Dear HTML5 developers, I'm having some troubles with this HTML5 audio... So let's jump into it. ap = "<audio width='200' height='30' preload='auto' controls autobuffer>"; ap += "<source src='util/blob_audio.php?i=" + w + "&ogg=1' type='audio/ogg' />"; ap += "<source src='util/blob_audio.php?i=" + w + "&mp3=1' type='audio/mpeg' />"; ap += "</audio>"; I am generating it in JavaScript and a method returns it when needed. I guess I should not have to mention that "w" variable, that's a parameter ( YouDon'tSay ) and it works just fine. It should be ok, right? They appear on desktops but they are

I have a web page which decodes wave files for certain reasons. Chrome and Safari seem to work fine. Firefox occasionally is unable to decode the file and gives the error: "The buffer passed to decodeAudioData contains invalid content which cannot be decoded successfully." I have created a jsfiddle which illustrates the issue: var audioCtx = new (window.AudioContext || window.webkitAudioContext)(); var source; function getData() { source = audioCtx.createBufferSource(); request = new XMLHttpRequest(); request.open('GET', 'https://mpclubtest.s3.amazonaws.com/Malice_Bass.wav', true); request

I have read from here that how i can mute/unmute mic for a localstream in webrtc: WebRTC Tips & Tricks When i start my localstream mic is enable at that time by default so when i set audioTracks[0].enabled=false it muted a mic in my local stream but when i set it back true it enable to unmute. Here is my code mute/unmute for a localstream: getLocalStream(function (stream,enable) { if (stream) { for (var i = 0; i < stream.getTracks().length; i++) { var track = stream.getAudioTracks()[0]; if (track) track.enabled = enable; //track.stop(); } } }); Can someone suggest me how i can unmute mic back

I am looking for a way to detect whether a sound is being played in the current tab of Chrome. I would like to emphasize that the context is a web app and not a chrome extension nor a single audio element . My assumption is that the browser "knows" that the tab is playing sound by displaying an audible icon in the tab header, so I am guessing that there is some kind of browser HTML5 API for that. Roberrrt Simple answer: no Long answer: Some-what-ish would be the best case in this context. Chrome has a dev-only API for it's browser that hooks on audio devices connected, but it's not possible to