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Supported platforms and browsers

Operation flowchart

1. The browser establishes a connection to the server via the Websocket protocol and sends the publish command.

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var f = Flashphoner.getInstance();
var configuration = new Configuration();
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configuration.screenSharingVideoWidth = 1920;
configuration.screenSharingVideoHeight = 1080;
configuration.screenSharingVideoFps = 10;
f.init(configuration);

Parameter list

These parameters set marginal values of resolution and framerate (FPS). For instance, screenSharingVideoWidth = 1080 means the width of the source video cannot be more than 1080 pixels, but can be less. (i.e. when sending a stream of an app window that has the width of 720 pixels).

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2. If publishing of the stream goes under Windows 10 or Windows 8 and hardware acceleration is enabled in the Google Chrome browser, bitrate problems are possible.

Symptoms: low quality of the video, muddy picture, bitrate shown in chrome://webrtc-internals is less than 100 kbps.
Solution: turn off hardware acceleration in the browser, switch the browser of the server to use the VP8 codec.

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