Video mediaDevices Assign a Blob To 'videoRef.srcObject' In Place of 'src'
来源： https://stackoverflow.com/questions/50669528/video-mediadevices-assign-a-blob-to-videoref-srcobject-in-place-of-src
recordrtc
Media record API alternative for Safari
问题 I need to record a video from a camera via browser, I've done it for Chrome and Firefox using Media record API. var options = {mimeType: 'video/webm; codecs=vp9'}; mediaRecorder = new MediaRecorder(stream, options); Any alternative way to record a video from Safai browser? Like a flash library but an open source one which can return the video as a blob object? Thanks in advance 来源： https://stackoverflow.com/questions/53040463/media-record-api-alternative-for-safari
Can't preview the video recorded when downloaded - RecordRTC
问题 steps that will reproduce the problem : I am recording a video using camera of my device using recordRTC and save and download the recorded video. After downloading the recorded video, I can only hear the audio but cannot see the video in my ipad/windows 10 machine . (Suspecting that webm video format is not supported.) initMediaRecorder(mediaStream: MediaStream) { this.mediaRecorder = new window['MediaRecorder'](mediaStream, mimeType: 'video/webm'); const recordedChunks = []; // zone.js
RecordRTC.js:37 Uncaught MediaStream is mandatory
问题 Problem : Problem is that i am getting error as Stated in the title. Code : <html> <head> <title>Page Title</title> <script src="https://ajax.googleapis.com/ajax/libs/jquery/1.12.4/jquery.min.js"></script> <script src="https://cdn.WebRTC-Experiment.com/RecordRTC.js"></script> <script src="https://cdn.webrtc-experiment.com/screenshot.js"></script> </head> <body> <div class="elementToShare"> <div class="recording-controls"> <button type="button" id="startRecording" name="button">Start Recording
Save captured video to file in Electron
问题 I want to save a video that is captured from webcam to a local file. So far I have been able to: Create a stream with getUserMedia Encapsulate the stream with RecordRTC Get blob from RecordRTC I cannot figure out how to save the video to a file though. Calling save() on RecordRTC allows me to download the video file, but I want everything to happen in nodejs for further processing. The file is playable, regardless. I tried to write the blob and dataURL to file, but that file is not playable.
How do I upload Audio+video as one to server?
问题 How to upload RecordRTC based audio+video recordings to server in a single file format? RecordRTC seems generating two separate files: one for audio (as WAV) and another one for video (as WebM). How to upload both files simultaneously on a PHP server? 回答1: Since Chrome >=49, RecordRTC is now using MediaRecorder API to support microphone+webcam recordings into single WebM file format. Here is how to record both audio+video into single WebM (this works both on Chrome >= 49 and Firefox >= 38)
Record the audio voice in Angular 2 and convert into .wav file
问题 I am using Angular 2. I want to record the audio voice from any web browser and convert the audio voice into .wav file. I tried to record the audio voice from Record WebRTC function. but not able to convert .wav file which I required. https://www.webrtc-experiment.com/RecordRTC/ The .wav file will have below properties. AudioBitRate = 128000 AudioChannelCount = 1 AudioSampleRate = 8000 BitsPerSample = 16 Help me guys If you are familiar with problem. 来源： https://stackoverflow.com/questions
Can't get speaker + microphone audio working with chrome.desktopCapture and RecortRTC
问题 I am trying to build a chrome extension that captures a users screen with their speaker audio (computer audio) and their microphone audio. Using the examples from RecordRTC I have pieced the below together, however when I open the recorded .webm file I am unable to hear any sounds at all. Is there something else I should be doing to get audio? Below is the code for my background script with some sections removed to make it more clear. When someone clicks the start record button, the
Can't get speaker + microphone audio working with chrome.desktopCapture and RecortRTC
I am trying to build a chrome extension that captures a users screen with their speaker audio (computer audio) and their microphone audio. Using the examples from RecordRTC I have pieced the below together, however when I open the recorded .webm file I am unable to hear any sounds at all. Is there something else I should be doing to get audio? Below is the code for my background script with some sections removed to make it more clear. When someone clicks the start record button, the startRecording() function is called. const OPTIONS = { type: 'video', disableLogs: false, mimeType: 'video/webm'
How do I upload Audio+video as one to server?
How to upload RecordRTC based audio+video recordings to server in a single file format? RecordRTC seems generating two separate files: one for audio (as WAV) and another one for video (as WebM). How to upload both files simultaneously on a PHP server? Since Chrome >=49, RecordRTC is now using MediaRecorder API to support microphone+webcam recordings into single WebM file format. Here is how to record both audio+video into single WebM (this works both on Chrome >= 49 and Firefox >= 38) <script src="https://cdn.WebRTC-Experiment.com/gumadapter.js"></scrip> <script> var recorder; function