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recording video turns screen red

This commit is contained in:
Steven Hugg 2019-05-01 16:47:04 -04:00
parent 9380590ff5
commit 6ad685f375
2 changed files with 10 additions and 4 deletions
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4
src/embedui.ts
View File

@ -116,8 +116,8 @@ function recordVideo(intervalMsec, maxFrames, callback) {
console.log('finished encoding GIF');
callback(blob);
});
intervalMsec = intervalMsec || (100 + ((Math.random()*16)&15));
maxFrames = maxFrames || (100 + ((Math.random()*16)&15));
intervalMsec = intervalMsec || (100 + ((Math.random()*256)&3));
maxFrames = maxFrames || (100 + ((Math.random()*256)&15));
var nframes = 0;
console.log("Recording video", canvas);
var f = () => {

10
src/ui.ts
View File

@ -896,7 +896,9 @@ function setWaitDialog(b : boolean) {
}
}
var recordingVideo = false;
function _recordVideo() {
if (recordingVideo) return;
loadScript("gif.js/dist/gif.js", () => {
var canvas = $("#emulator").find("canvas")[0] as HTMLElement;
if (!canvas) {
@ -925,19 +927,23 @@ function _recordVideo() {
_resume();
$("#videoPreviewModal").modal('show');
});
var intervalMsec = 17;
var maxFrames = 420;
var intervalMsec = 33;
var maxFrames = 200;
var nframes = 0;
console.log("Recording video", canvas);
$("#emulator").css('backgroundColor', '#cc3333');
var f = function() {
if (nframes++ > maxFrames) {
console.log("Rendering video");
$("#emulator").css('backgroundColor', 'inherit');
setWaitDialog(true);
_pause();
gif.render();
recordingVideo = false;
} else {
gif.addFrame(canvas, {delay: intervalMsec, copy: true});
setTimeout(f, intervalMsec);
recordingVideo = true;
}
};
f();