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• Data Privacy Day 2021 : Five ways to embrace privacy into your business

  27 janvier 2021, par Matomo Core Team — Community, Privacy

  Welcome to Data Privacy Day 2021 !

  This year we are excited to announce that we are participating as a #PrivacyAware Champion for DPD21 through the National Cyber Security Alliance. This means that on this significant day we are in partnership with hundreds of other organisations and businesses to share a unified message that empowers individuals to “Own Your Privacy” and for organisations to “Respect Privacy.”

  "Last year dawned a new era in the way many businesses operate from a traditional office work setting to a remote working from home environment for employees. This now means it’s more important than ever for your employees to understand how to take ownership of their privacy when working online."

  As a Data Privacy Day #PrivacyAware Champion we would like to provide some practical tips and share examples of how the Matomo team helps employees be privacy aware.

  

  Five ways to embrace privacy into your business

  1. Create a privacy aware culture within your business

  • Get leadership involved.
  • Appoint privacy ambassadors within your team. 
  • Create a privacy awareness campaign where you educate employees on your company privacy policy. 
  • Share messages about privacy around the office/or in meetings online, on internal message boards, in company newsletters, or emails. 
  • Teach new employees their role in your privacy culture and reinforce throughout their career.

  2. Organise privacy awareness training for your employees

  • Invite outside speakers to talk to employees about why privacy matters. 
  • Engage staff by asking them to consider how privacy and data security applies to the work they do on a daily basis.
  • Encourage employees to complete online courses to gain a better understanding of how to avoid privacy risks.

  3. Help employees manage their individual privacy

  • Better security and privacy behaviours at home will translate to better security and privacy practices at work. 
  • Teach employees how to update their privacy and security settings on personal accounts.
  • Use NCSA’s privacy settings page to help them get started

  4. Add privacy to the employee’s toolbox

  • Give your employees actual tools they can use to improve their privacy, such as company-branded camera covers or privacy screens for their devices, or virtual private networks (VPNs) to secure their connections.

  5. Join Matomo and we’ll be your web analytics experts

  • At Matomo, ensuring our users and customers that their privacy is protected is not only a core component of the work we do, it’s why we do what we do ! Find out how.

  Want to find out more about data privacy download your free DPD 2021 Champion Toolkit and read our post on “Why is privacy important”.

  Team Matomo

  2021 Data Privacy Day Toolkit

  Your guide to Data Privacy Day, January 28, 2021

  Free Download

• Revision 31020 : max = 255, ça bloquait la création de la table sur certaine base

  20 août 2009, par vincent@… — Log

  max = 255, ça bloquait la création de la table sur certaine base

• Converting a voice recording into an mp3

  21 juillet 2023, par Raphael M

  For a vue.js messaging project, I'm using the wavesurfer.js library to record voice messages. However Google chrome gives me an audio/webm blob and Safari gives me an audio/mp4 blob.

  


  I'm trying to find a solution to transcode the blob into audio/mp3. I've tried several methods, including ffmpeg. However, ffmpeg gives me an error when compiling "npm run dev" : "Can't resolve '/node_modules/@ffmpeg/core/dist/ffmpeg-core.js'".

  


  "@ffmpeg/core": "^0.11.0",
"@ffmpeg/ffmpeg": "^0.11.6"


  


  I tried to downgrade ffmpeg

  


  "@ffmpeg/core": "^0.9.0",
"@ffmpeg/ffmpeg": "^0.9.8"


  


  I no longer get the error message when compiling, but when I want to convert my audio stream, the console displays a problem with SharedBuffer : "Uncaught (in promise) ReferenceError : SharedArrayBuffer is not defined".

  


  Here's my complete code below.
Is there a reliable way of transcoding the audio stream into mp3 ?

  


  Can you give me an example ?

  


  Thanks

  


  <template>&#xA;  <div class="left-panel">&#xA;    <header class="radial-blue">&#xA;      <div class="container">&#xA;        <h1 class="mb-30">Posez votre premi&#xE8;re question &#xE0; nos th&#xE9;rapeutes</h1>&#xA;        <p><b>Attention</b>, vous disposez seulement de 2 messages. Veillez &#xE0; les utiliser de mani&#xE8;re judicieuse !</p>&#xA;        <div class="available-messages">&#xA;          <div class="item disabled">&#xA;            <span>Message 1</span>&#xA;          </div>&#xA;          <div class="item">&#xA;            <span>Message 2</span>&#xA;          </div>&#xA;        </div>&#xA;      </div>&#xA;    </header>&#xA;  </div>&#xA;  <div class="right-panel">&#xA;    <div class="messagerie bg-light">&#xA;      <messaging ref="messagingComponent"></messaging>&#xA;      <footer>&#xA;        <button type="button"><img src="http://stackoverflow.com/assets/backoffice/images/record-start.svg" style='max-width: 300px; max-height: 300px' /></button>&#xA;        <div class="loading-animation">&#xA;          <img src="http://stackoverflow.com/assets/backoffice/images/record-loading.svg" style='max-width: 300px; max-height: 300px' />&#xA;        </div>&#xA;        <button type="button"><img src="http://stackoverflow.com/assets/backoffice/images/record-stop.svg" style='max-width: 300px; max-height: 300px' /></button>&#xA;        <div class="textarea gradient text-dark">&#xA;          <textarea placeholder="Posez votre question"></textarea>&#xA;        </div>&#xA;        <div class="loading-text">Chargement de votre microphone en cours...</div>&#xA;        <div class="loading-text">Envoi de votre message en cours...</div>&#xA;        <div ref="visualizer"></div>&#xA;        <button type="button"><img src="http://stackoverflow.com/assets/backoffice/images/send.svg" style='max-width: 300px; max-height: 300px' /></button>&#xA;        <div>&#xA;          {{ formatTimer() }}&#xA;        </div>&#xA;      </footer>&#xA;    </div>&#xA;  </div>&#xA;</template>&#xA;&#xA;<code class="echappe-js">&lt;script&gt;&amp;#xA;import Messaging from &quot;./Messaging.vue&quot;;&amp;#xA;import { createFFmpeg, fetchFile } from &amp;#x27;@ffmpeg/ffmpeg&amp;#x27;;&amp;#xA;&amp;#xA;export default {&amp;#xA;  data() {&amp;#xA;    return {&amp;#xA;      isMicrophoneLoading: false,&amp;#xA;      isSubmitLoading: false,&amp;#xA;      isMobile: false,&amp;#xA;      isMessagerie: false,&amp;#xA;      isRecording: false,&amp;#xA;      audioUrl: &amp;#x27;&amp;#x27;,&amp;#xA;      messageText: &amp;#x27;&amp;#x27;,&amp;#xA;      message:null,&amp;#xA;      wavesurfer: null,&amp;#xA;      access:(this.isMobile?&amp;#x27;denied&amp;#x27;:&amp;#x27;granted&amp;#x27;),&amp;#xA;      maxMinutes: 5,&amp;#xA;      orangeTimer: 3,&amp;#xA;      redTimer: 4,&amp;#xA;      timer: 0,&amp;#xA;      timerInterval: null,&amp;#xA;      ffmpeg: null,&amp;#xA;    };&amp;#xA;  },&amp;#xA;  components: {&amp;#xA;    Messaging,&amp;#xA;  },&amp;#xA;  mounted() {&amp;#xA;    this.checkScreenSize();&amp;#xA;    window.addEventListener(&amp;#x27;resize&amp;#x27;, this.checkScreenSize);&amp;#xA;&amp;#xA;    if(!this.isMobile)&amp;#xA;    {&amp;#xA;      this.$moment.locale(&amp;#x27;fr&amp;#x27;);&amp;#xA;      window.addEventListener(&amp;#x27;beforeunload&amp;#x27;, (event) =&gt; {&amp;#xA;        if (this.isMessagerie) {&amp;#xA;          event.preventDefault();&amp;#xA;          event.returnValue = &amp;#x27;&amp;#x27;;&amp;#xA;        }&amp;#xA;      });&amp;#xA;&amp;#xA;      this.initializeWaveSurfer();&amp;#xA;    }&amp;#xA;  },&amp;#xA;  beforeUnmount() {&amp;#xA;    window.removeEventListener(&amp;#x27;resize&amp;#x27;, this.checkScreenSize);&amp;#xA;  },&amp;#xA;  methods: {&amp;#xA;    checkScreenSize() {&amp;#xA;      this.isMobile = window.innerWidth &lt; 1200;&amp;#xA;&amp;#xA;      const windowHeight = window.innerHeight;&amp;#xA;      const navbarHeight = this.$navbarHeight;&amp;#xA;      let padding = parseInt(navbarHeight &amp;#x2B;181);&amp;#xA;&amp;#xA;      const messageListHeight = windowHeight - padding;&amp;#xA;      this.$refs.messagingComponent.$refs.messageList.style.height = messageListHeight &amp;#x2B; &amp;#x27;px&amp;#x27;;&amp;#xA;    },&amp;#xA;    showMessagerie() {&amp;#xA;      this.isMessagerie = true;&amp;#xA;      this.$refs.messagingComponent.scrollToBottom();&amp;#xA;    },&amp;#xA;    checkMicrophoneAccess() {&amp;#xA;      if (navigator.mediaDevices &amp;amp;&amp;amp; navigator.mediaDevices.getUserMedia) {&amp;#xA;&amp;#xA;        return navigator.mediaDevices.getUserMedia({audio: true})&amp;#xA;            .then(function (stream) {&amp;#xA;              stream.getTracks().forEach(function (track) {&amp;#xA;                track.stop();&amp;#xA;              });&amp;#xA;              return true;&amp;#xA;            })&amp;#xA;            .catch(function (error) {&amp;#xA;              console.error(&amp;#x27;Erreur lors de la demande d\&amp;#x27;acc&amp;#xE8;s au microphone:&amp;#x27;, error);&amp;#xA;              return false;&amp;#xA;            });&amp;#xA;      } else {&amp;#xA;        console.error(&amp;#x27;getUserMedia n\&amp;#x27;est pas support&amp;#xE9; par votre navigateur.&amp;#x27;);&amp;#xA;        return false;&amp;#xA;      }&amp;#xA;    },&amp;#xA;    initializeWaveSurfer() {&amp;#xA;      this.wavesurfer = this.$wavesurfer.create({&amp;#xA;        container: &amp;#x27;#visualizer&amp;#x27;,&amp;#xA;        barWidth: 3,&amp;#xA;        barHeight: 1.5,&amp;#xA;        height: 46,&amp;#xA;        responsive: true,&amp;#xA;        waveColor: &amp;#x27;rgba(108,115,202,0.3)&amp;#x27;,&amp;#xA;        progressColor: &amp;#x27;rgba(108,115,202,1)&amp;#x27;,&amp;#xA;        cursorColor: &amp;#x27;transparent&amp;#x27;&amp;#xA;      });&amp;#xA;&amp;#xA;      this.record = this.wavesurfer.registerPlugin(this.$recordPlugin.create());&amp;#xA;    },&amp;#xA;    startRecording() {&amp;#xA;      const _this = this;&amp;#xA;      this.isMicrophoneLoading = true;&amp;#xA;&amp;#xA;      setTimeout(() =&gt;&amp;#xA;      {&amp;#xA;        _this.checkMicrophoneAccess().then(function (accessible)&amp;#xA;        {&amp;#xA;          if (accessible) {&amp;#xA;            _this.record.startRecording();&amp;#xA;&amp;#xA;            _this.record.once(&amp;#x27;startRecording&amp;#x27;, () =&gt; {&amp;#xA;              _this.isMicrophoneLoading = false;&amp;#xA;              _this.isRecording = true;&amp;#xA;              _this.updateChildMessage( &amp;#x27;server&amp;#x27;, &amp;#x27;Allez-y ! Vous pouvez enregistrer votre message audio maintenant. La dur&amp;#xE9;e maximale autoris&amp;#xE9;e pour votre enregistrement est de 5 minutes.&amp;#x27;, &amp;#x27;text&amp;#x27;, &amp;#x27;&amp;#x27;, &amp;#x27;Message automatique&amp;#x27;);&amp;#xA;              _this.startTimer();&amp;#xA;            });&amp;#xA;          } else {&amp;#xA;            _this.isRecording = false;&amp;#xA;            _this.isMicrophoneLoading = false;&amp;#xA;            _this.$swal.fire({&amp;#xA;              title: &amp;#x27;Microphone non d&amp;#xE9;tect&amp;#xE9;&amp;#x27;,&amp;#xA;              html: &amp;#x27;&lt;p&gt;Le microphone de votre appareil est inaccessible ou l\&amp;#x27;acc&amp;#xE8;s a &amp;#xE9;t&amp;#xE9; refus&amp;#xE9;.&lt;/p&gt;&lt;p&gt;Merci de v&amp;#xE9;rifier les param&amp;#xE8;tres de votre navigateur afin de v&amp;#xE9;rifier les autorisations de votre microphone.&lt;/p&gt;&amp;#x27;,&amp;#xA;              footer: &amp;#x27;&lt;a href='http://stackoverflow.com/contact'&gt;Vous avez besoin d\&amp;#x27;aide ?&lt;/a&gt;&amp;#x27;,&amp;#xA;            });&amp;#xA;          }&amp;#xA;        });&amp;#xA;      }, 100);&amp;#xA;    },&amp;#xA;    stopRecording() {&amp;#xA;      this.stopTimer();&amp;#xA;      this.isRecording = false;&amp;#xA;      this.isSubmitLoading = true;&amp;#xA;      this.record.stopRecording();&amp;#xA;&amp;#xA;      this.record.once(&amp;#x27;stopRecording&amp;#x27;, () =&gt; {&amp;#xA;        const blobUrl = this.record.getRecordedUrl();&amp;#xA;        fetch(blobUrl).then(response =&gt; response.blob()).then(blob =&gt; {&amp;#xA;          this.uploadAudio(blob);&amp;#xA;        });&amp;#xA;      });&amp;#xA;    },&amp;#xA;    startTimer() {&amp;#xA;      this.timerInterval = setInterval(() =&gt; {&amp;#xA;        this.timer&amp;#x2B;&amp;#x2B;;&amp;#xA;        if (this.timer === this.maxMinutes * 60) {&amp;#xA;          this.stopRecording();&amp;#xA;        }&amp;#xA;      }, 1000);&amp;#xA;    },&amp;#xA;    stopTimer() {&amp;#xA;      clearInterval(this.timerInterval);&amp;#xA;      this.timer = 0;&amp;#xA;    },&amp;#xA;    formatTimer() {&amp;#xA;      const minutes = Math.floor(this.timer / 60);&amp;#xA;      const seconds = this.timer % 60;&amp;#xA;      const formattedMinutes = minutes &lt; 10 ? `0${minutes}` : minutes;&amp;#xA;      const formattedSeconds = seconds &lt; 10 ? `0${seconds}` : seconds;&amp;#xA;      return `${formattedMinutes}:${formattedSeconds}`;&amp;#xA;    },&amp;#xA;    async uploadAudio(blob)&amp;#xA;    {&amp;#xA;      const format = blob.type === &amp;#x27;audio/webm&amp;#x27; ? &amp;#x27;webm&amp;#x27; : &amp;#x27;mp4&amp;#x27;;&amp;#xA;&amp;#xA;      // Convert the blob to MP3&amp;#xA;      const mp3Blob = await this.convertToMp3(blob, format);&amp;#xA;&amp;#xA;      const s3 = new this.$AWS.S3({&amp;#xA;        accessKeyId: &amp;#x27;xxx&amp;#x27;,&amp;#xA;        secretAccessKey: &amp;#x27;xxx&amp;#x27;,&amp;#xA;        region: &amp;#x27;eu-west-1&amp;#x27;&amp;#xA;      });&amp;#xA;&amp;#xA;      var currentDate = new Date();&amp;#xA;      var filename = currentDate.getDate().toString() &amp;#x2B; &amp;#x27;-&amp;#x27; &amp;#x2B; currentDate.getMonth().toString() &amp;#x2B; &amp;#x27;-&amp;#x27; &amp;#x2B; currentDate.getFullYear().toString() &amp;#x2B; &amp;#x27;--&amp;#x27; &amp;#x2B; currentDate.getHours().toString() &amp;#x2B; &amp;#x27;-&amp;#x27; &amp;#x2B; currentDate.getMinutes().toString() &amp;#x2B; &amp;#x27;.mp4&amp;#x27;;&amp;#xA;&amp;#xA;      const params = {&amp;#xA;        Bucket: &amp;#x27;xxx/audio&amp;#x27;,&amp;#xA;        Key: filename,&amp;#xA;        Body: mp3Blob,&amp;#xA;        ACL: &amp;#x27;public-read&amp;#x27;,&amp;#xA;        ContentType: &amp;#x27;audio/mp3&amp;#x27;&amp;#xA;      }&amp;#xA;&amp;#xA;      s3.upload(params, (err, data) =&gt; {&amp;#xA;        if (err) {&amp;#xA;          console.error(&amp;#x27;Error uploading audio:&amp;#x27;, err)&amp;#xA;        } else {&amp;#xA;          const currentDate = this.$moment();&amp;#xA;          const timestamp = currentDate.format(&amp;#x27;dddd DD MMMM YYYY HH:mm&amp;#x27;);&amp;#xA;&amp;#xA;          this.updateChildMessage( &amp;#x27;client&amp;#x27;, &amp;#x27;&amp;#x27;, &amp;#x27;audio&amp;#x27;, mp3Blob, timestamp);&amp;#xA;          this.isSubmitLoading = false;&amp;#xA;        }&amp;#xA;      });&amp;#xA;    },&amp;#xA;    async convertToMp3(blob, format) {&amp;#xA;      const ffmpeg = createFFmpeg({ log: true });&amp;#xA;      await ffmpeg.load();&amp;#xA;&amp;#xA;      const inputPath = &amp;#x27;input.&amp;#x27; &amp;#x2B; format;&amp;#xA;      const outputPath = &amp;#x27;output.mp3&amp;#x27;;&amp;#xA;&amp;#xA;      ffmpeg.FS(&amp;#x27;writeFile&amp;#x27;, inputPath, await fetchFile(blob));&amp;#xA;&amp;#xA;      await ffmpeg.run(&amp;#x27;-i&amp;#x27;, inputPath, &amp;#x27;-acodec&amp;#x27;, &amp;#x27;libmp3lame&amp;#x27;, outputPath);&amp;#xA;&amp;#xA;      const mp3Data = ffmpeg.FS(&amp;#x27;readFile&amp;#x27;, outputPath);&amp;#xA;      const mp3Blob = new Blob([mp3Data.buffer], { type: &amp;#x27;audio/mp3&amp;#x27; });&amp;#xA;&amp;#xA;      ffmpeg.FS(&amp;#x27;unlink&amp;#x27;, inputPath);&amp;#xA;      ffmpeg.FS(&amp;#x27;unlink&amp;#x27;, outputPath);&amp;#xA;&amp;#xA;      return mp3Blob;&amp;#xA;    },&amp;#xA;    sendMessage() {&amp;#xA;      this.isSubmitLoading = true;&amp;#xA;      if (this.messageText.trim() !== &amp;#x27;&amp;#x27;) {&amp;#xA;        const emmet = &amp;#x27;client&amp;#x27;;&amp;#xA;        const text = this.escapeHTML(this.messageText)&amp;#xA;            .replace(/\n/g, &amp;#x27;&lt;br&gt;&amp;#x27;);&amp;#xA;&amp;#xA;        const currentDate = this.$moment();&amp;#xA;        const timestamp = currentDate.format(&amp;#x27;dddd DD MMMM YYYY HH:mm&amp;#x27;);&amp;#xA;&amp;#xA;        this.$nextTick(() =&gt; {&amp;#xA;          this.messageText = &amp;#x27;&amp;#x27;;&amp;#xA;&amp;#xA;          const textarea = document.getElementById(&amp;#x27;messageTextarea&amp;#x27;);&amp;#xA;          if (textarea) {&amp;#xA;            textarea.scrollTop = 0;&amp;#xA;            textarea.scrollLeft = 0;&amp;#xA;          }&amp;#xA;        });&amp;#xA;&amp;#xA;        this.updateChildMessage(emmet, text, &amp;#x27;text&amp;#x27;, &amp;#x27;&amp;#x27;, timestamp);&amp;#xA;        this.isSubmitLoading = false;&amp;#xA;      }&amp;#xA;    },&amp;#xA;    escapeHTML(text) {&amp;#xA;      const map = {&amp;#xA;        &amp;#x27;&amp;amp;&amp;#x27;: &amp;#x27;&amp;amp;amp;&amp;#x27;,&amp;#xA;        &amp;#x27;&lt;&amp;#x27;: &amp;#x27;&amp;amp;lt;&amp;#x27;,&amp;#xA;        &amp;#x27;&gt;&amp;#x27;: &amp;#x27;&amp;amp;gt;&amp;#x27;,&amp;#xA;        &amp;#x27;&quot;&amp;#x27;: &amp;#x27;&amp;amp;quot;&amp;#x27;,&amp;#xA;        &quot;&amp;#x27;&quot;: &amp;#x27;&amp;amp;#039;&amp;#x27;,&amp;#xA;        &quot;`&quot;: &amp;#x27;&amp;amp;#x60;&amp;#x27;,&amp;#xA;        &quot;/&quot;: &amp;#x27;&amp;amp;#x2F;&amp;#x27;&amp;#xA;      };&amp;#xA;      return text.replace(/[&amp;amp;&lt;&gt;&quot;&amp;#x27;`/]/g, (match) =&gt; map[match]);&amp;#xA;    },&amp;#xA;    updateChildMessage(emmet, text, type, blob, timestamp) {&amp;#xA;      const newMessage = {&amp;#xA;        id: this.$refs.messagingComponent.lastMessageId &amp;#x2B; 1,&amp;#xA;        emmet: emmet,&amp;#xA;        text: text,&amp;#xA;        type: type,&amp;#xA;        blob: blob,&amp;#xA;        timestamp: timestamp&amp;#xA;      };&amp;#xA;&amp;#xA;      this.$refs.messagingComponent.updateMessages(newMessage);&amp;#xA;    }&amp;#xA;  },&amp;#xA;};&amp;#xA;&lt;/script&gt;&#xA;