VideoContext
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bbc
An experimental HTML5 & WebGL video composition and rendering API.
I am building a player with videocontext that allows clips to be added and removed. When a clip is in view and the user deletes the clip, we destroy the...
I'm not sure how well this would work, but the MediaStream interface allows the capturing of canvas content: https://developers.google.com/web/updates/2016/10/capture-stream Small example: https://webrtc.github.io/samples/src/content/capture/canvas-record/ The audio and video tracks could be recorded...
In my project, I end up having multiple instances. Browser like Safari would not work properly in canvas goes more than 10. If any way I can convert the video...
 seek Multiple loaded calls follow or Then loaded does not call.
Currently, if you try and render image nodes in Firefox you will get the following error: ``` TypeError Window.createImageBitmap: 2 is not a valid argument count for any overload. ```...
👋Hello, Can `VideoContext` handle vertical video (eg from a phone)? I did a test and it seemed to stretch it side to side...
 The error occurs with Microsoft Edge:  It seems to be caused by using the following: ```javascript const node = this.videoContext.image("/blank.png"); ``` As a workaround I am able to...
The following error message occurs when using Firefox 74.0.1 (64-bit):  It seems to be caused by using the following: ```javascript const node = this.videoContext.image("/blank.png"); ``` As a workaround I...
The "InvalidAccessError" error occurs in some circumstances when the `clearTimelineState` or `destroy` methods are called of the `MediaNode`. The problem seems to be caused by the following line: https://github.com/bbc/VideoContext/blob/develop/src/SourceNodes/medianode.js#L198 It...
With HTML5 there is an attribute that allows a poster image to be specified on the `` element. Is there already a way to achieve this with the node based...