jingle/Jingle.html at master · Pierre-code/jingle · GitHub

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<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>jingle</title>
</head>
<body>
<section id="">
    <form method="post" action="jingle.php">

        <fieldset>
            <legend>Votre Jingle</legend> <!-- Titre du fieldset -->

            <label for="nom">Quel est votre nom ?</label>
            <input type="text" name="nom" id="nom" />

            <label for="prenom">Quel est votre prénom ?</label>
            <input type="text" name="prenom" id="prenom" />


        </fieldset>
        <fieldset>
            <legend>Votre Classe</legend>
            <label for="classe">classe</label>
            <select name="com" id="memo" cols="38" rows="18">
                <option value="maternelle">maternelle</option>
                <option value="CP">CP</option>
                <option value="CE1">CE1</option>
                <option value="CE2">CE2</option>
                <option value="CM1">CM1</option>
                <option value="CM2">CM2</option>
                <option value="6ème">6ème</option>
                <option value="5ème">5ème</option>
                <option value="4ème">4ème</option>
                <option value="3ème">3ème</option>
                <option value="Seconde">Seconde</option>
                <option value="Première">Première</option>
                <option value="Terminal">Terminal</option>
                <option value="BTS">BTS</option>
            </select>
        </fieldset>

        <fieldset>
            <legend>Option</legend>
            <p>
                Votre option :<br />
                <input type="radio" name="option" value="rouge" id="rouge" /> <label for="rouge">rouge</label>
                <input type="radio" name="option" value="bleu" id="bleu" /> <label for="bleu">bleu</label>
                <input type="radio" name="option" value="1" id="1" /> <label for="1">1</label>
                <input type="radio" name="option" value="2" id="2" /> <label for="2">2</label>
                <input type="radio" name="option" value="3" id="3" /> <label for="3">3</label>
                <input type="radio" name="option" value="4" id="4" /> <label for="4">4</label>
                <input type="radio" name="option" value="5" id="5" /> <label for="5">5</label>
                <input type="radio" name="option" value="6" id="6" /> <label for="6">6</label>
                <input type="radio" name="option" value="7" id="7" /> <label for="7">7</label>
                <input type="radio" name="option" value="8" id="8" /> <label for="8">8</label>
                <input type="radio" name="option" value="9" id="9" /> <label for="9">9</label>
                <input type="radio" name="option" value="S" id="S" /> <label for="S">S</label>
                <input type="radio" name="option" value="ES" id="ES" /> <label for="ES">ES</label>
                <input type="radio" name="option" value="STI2D" id="STI2D" /> <label for="STI2D">STI2D</label>
                <input type="radio" name="option" value="L" id="L" /> <label for="L">L</label>
                <input type="radio" name="option" value="SIO" id="SIO" /> <label for="SIO">SIO</label>
                <input type="radio" name="option" value="SN" id="SN" /> <label for="SN">SN</label>
            </p>

        </fieldset>
        <fieldset>
            <legend>Equipe</legend>
            <label for="prenom">Quel est votre Equipe ?</label>
            <input type="text" name="equipe" id="equipe" />
        </fieldset>
        <fieldset>
            <legend>Votre Fichier Audio</legend>

            <input type="file" name="nom" />

        </fieldset>


    </form>
    <input type="submit" value="Envoyer" />
</section>
<script>
    navigator.getUserMedia = navigator.getUserMedia ||
        navigator.webkitGetUserMedia ||
        navigator.mozGetUserMedia ||
        navigator.msGetUserMedia;
    navigator.getUserMedia(
        {
            audio: true
        },
        function (e) {
            // success
        },
        function (e) {
            // error
            console.error(e);
        });
</script>
<script>
    navigator.getUserMedia({ audio: true },
        function (e) {
            // creates the audio context
            window.AudioContext = window.AudioContext || window.webkitAudioContext;
            context = new AudioContext();

            // creates an audio node from the microphone incoming stream
            mediaStream = context.createMediaStreamSource(e);
            // https://developer.mozilla.org/en-US/docs/Web/API/AudioContext/createScriptProcessor
            var bufferSize = 2048;
            var numberOfInputChannels = 2;
            var numberOfOutputChannels = 2;
            if (context.createScriptProcessor) {
                recorder = context.createScriptProcessor(bufferSize, numberOfInputChannels, numberOfOutputChannels);
            } else {
                recorder = context.createJavaScriptNode(bufferSize, numberOfInputChannels, numberOfOutputChannels);
            }
            recorder.onaudioprocess = function (e) {
                console.log("on audio progress");
            }
            // we connect the recorder with the input stream
            mediaStream.connect(recorder);
            recorder.connect(context.destination);
        })
</script>
<script>
    var leftchannel = [];
    var rightchannel = [];
    var recordingLength = 0;

    recorder.onaudioprocess = function (e) {
        leftchannel.push(new Float32Array(e.inputBuffer.getChannelData(0)));
        rightchannel.push(new Float32Array(e.inputBuffer.getChannelData(1)));
        recordingLength += bufferSize;
    }
</script>
<script>
    // stop recording
    recorder.disconnect(context.destination);
    mediaStream.disconnect(recorder);

    // we flat the left and right channels down
    // Float32Array[] => Float32Array
    var leftBuffer = flattenArray(leftchannel, recordingLength); // flattenArray is on GitHub (see below)
    var rightBuffer = flattenArray(rightchannel, recordingLength);

    // we interleave both channels together
    // [left[0],right[0],left[1],right[1],...]
    var interleaved = interleave(leftBuffer, rightBuffer); // interleave is on GitHub (see below)

    // we create our wav file
    var buffer = new ArrayBuffer(44 + interleaved.length * 2);
    var view = new DataView(buffer);

    // RIFF chunk descriptor
    writeUTFBytes(view, 0, 'RIFF');
    view.setUint32(4, 44 + interleaved.length * 2, true);
    writeUTFBytes(view, 8, 'WAVE');

    // FMT sub-chunk
    writeUTFBytes(view, 12, 'fmt ');
    view.setUint32(16, 16, true); // chunkSize
    view.setUint16(20, 1, true); // wFormatTag
    view.setUint16(22, 2, true); // wChannels: stereo (2 channels)
    view.setUint32(24, sampleRate, true); // dwSamplesPerSec
    view.setUint32(28, sampleRate * 4, true); // dwAvgBytesPerSec
    view.setUint16(32, 4, true); // wBlockAlign
    view.setUint16(34, 16, true); // wBitsPerSample

    // data sub-chunk
    writeUTFBytes(view, 36, 'data');
    view.setUint32(40, interleaved.length * 2, true);

    // write the PCM samples
    var index = 44;
    var volume = 1;
    for (var i = 0; i < interleaved.length; i++) {
        view.setInt16(index, interleaved[i] * (0x7FFF * volume), true);
        index += 2;
    }

    // our final blob
    var blob = new Blob([view], { type: 'audio/wav' });
</script>
<script>
    var url = window.URL.createObjectURL(blob);
    var audio = new Audio(url);
    audio.play();
</script>
</body>
</html>