Audio context within video plugin #775
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I am trying to use the video-button-response from jspych 6.1.0 on google chrome (Version 83.0.4103.106). When I run the code, this error comes up: It appears that it was fixed by someone in the audio-button plugin (#518), but I am not sure where to modify the audio context in the video plugin |
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Replies: 4 comments
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Is this the very first trial, or do you have something like html-button-response before this trial? |
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This is the first trial; I am trying to figure out how to work with videos in jspsych, so the code is very basic <!DOCTYPE html>
<html>
<head>
<title>My experiment</title>
<script src="jspsych-6.1.0/jspsych.js"></script>
<script src="jspsych-6.1.0/plugins/jspsych-html-keyboard-response.js"></script>
<script src="jspsych-6.1.0/plugins/jspsych-video-button-response.js"></script>
<link href="jspsych-6.1.0/css/jspsych.css" rel="stylesheet" type="text/css"></link>
</head>
<body></body>
<script>
var hello_trial = {
type: 'html-keyboard-response',
stimulus: 'Hello world!'
}
var trial = {
type: 'video-button-response',
sources: [
'video/f_Ba_TK01.mpeg'
],
choices: ['Happy','Sad','Angry','Peaceful'],
prompt: '<p>Testing our video</p>'
}
jsPsych.init({
timeline: [hello_trial, trial]
})
</script>
</html> |
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That's the error then. You need a trial that requires user interaction (like a button response or instructions) before the video trial. I don't believe this is an issue with jsPsych. |
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Just to elaborate, the error message is harmless if things are working as expected. |
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That's the error then. You need a trial that requires user interaction (like a button response or instructions) before the video trial. I don't believe this is an issue with jsPsych.