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bugfix

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This commit is contained in:
yumoqing 2026-02-27 14:37:59 +08:00
parent cebf2fed0d
commit a5365d5842
1 changed files with 14 additions and 13 deletions
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27
bricks/recorder.js
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@ -4,7 +4,7 @@ bricks.MediaRecorder = class extends bricks.Popup {
constructor(opts){
super(opts);
opts.fps = opts.fps || 30;
this.task_period = 1 / this.fps;
this.fps_period = 1 / this.fps;
this.task = null;
this.stream = null;
this.normal_stop = false;
@ -40,11 +40,11 @@ bricks.MediaRecorder = class extends bricks.Popup {
async switch_record(){
console.log('toggle_record called');
if (this.record_status == 'standby'){
this.start_recorder();
this.start_record();
this.toggle_record.set_url(bricks_resource('imgs/stop_recording.svg'));
this.record_status = 'recording';
} else {
this.stop_recorder();
this.stop_record();
this.toggle_record.set_url(bricks_resource('imgs/start_recording.svg'));
this.record_status = 'standby';
}
@ -55,7 +55,7 @@ bricks.MediaRecorder = class extends bricks.Popup {
async open_recorder(){
console.debug('open recorder for record');
}
async start_recorder(){
async start_record(){
this.normal_stop = false;
this.mediaRecorder = new MediaRecorder(this.stream,
{mimeType: this.mimetype});
@ -95,7 +95,7 @@ bricks.MediaRecorder = class extends bricks.Popup {
};
this.start_time = Date.now();
this.task = schedule_interval(this.tick_task.bind(this), this.task_period);
this.task = schedule_interval(this.tick_task.bind(this), 0.5);
this.mediaRecorder.start();
this.dispatch('record_started')
console.log("Recording started...");
@ -103,7 +103,7 @@ bricks.MediaRecorder = class extends bricks.Popup {
async blob_convert(blob){
return blob;
}
stop_recorder(){
stop_record(){
if (this.task){
clearInterval(this.task);
this.task = null;
@ -241,15 +241,9 @@ bricks.SysVideoRecorder = class extends bricks.MediaRecorder {
this.imgw = new bricks.Image({width: '100%'});
this.preview.add_widget(this.imgw);
this.toggle_record.disabled(false);
}
async tick_task(){
await super.tick_task();
await this.show_picture();
this.fps_task = schedule_interval(this.show_picture.bind(this), this.fps_period);
}
async show_picture(){
if (this.task_period == 0){
return;
}
var blob = await this.imageCapture.takePhoto();
this.dataurl = URL.createObjectURL(blob);
this.imgfile = new File([blob],
@ -257,6 +251,13 @@ bricks.SysVideoRecorder = class extends bricks.MediaRecorder {
{ type: 'image/jpeg' });
this.imgw.set_url(this.dataurl);
}
close_recorder(){
super.close_recorder();
if (this.fps_task){
stopInterval(this.fps_task);
this.fps_task = null;
}
}
}
bricks.SysCamera= class extends bricks.SysVideoRecorder {
switch_record(){