<div dir="ltr">You can use subtitles<br></div><div class="gmail_extra"><br><div class="gmail_quote">2016-12-23 10:11 GMT+03:00 PRADEEP NALAWADE <span dir="ltr"><<a href="mailto:pradeep.nalawade@funambolo.co.in" target="_blank">pradeep.nalawade@funambolo.co.in</a>></span>:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
  
    
  
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    <p>Thanks for your reply.</p>
    <p>Is there any other way to overlay text onto the video, so that it
      can be extracted later from the video.<br>
    </p><div><div class="h5">
    <br>
    <div class="m_1975880923795124464moz-cite-prefix">On Friday 23 December 2016 12:09 PM, 胡珩
      wrote:<br>
    </div>
    </div></div><blockquote type="cite"><div><div class="h5">i think you can't. because the text has became pixels
      mixed with video frames. why not backup the text before
      textoverlay?<br>
      <br>
      At 2016-12-23 13:07:50, "PRADEEP NALAWADE"
      <a class="m_1975880923795124464moz-txt-link-rfc2396E" href="mailto:pradeep.nalawade@funambolo.co.in" target="_blank"><pradeep.nalawade@funambolo.<wbr>co.in></a> wrote:<br>
      <blockquote id="m_1975880923795124464isReplyContent" style="PADDING-LEFT:1ex;MARGIN:0px 0px 0px 0.8ex;BORDER-LEFT:#ccc 1px solid">
        <p>Hi,</p>
        <p>I am using the following command to overlay text onto the
          video and store it.</p>
        <p><b>gst-launch-1.0 -e imxv4l2videosrc ! textoverlay
            text="Video 1" valignment=top halignment=left
            font-desc="Sans, 60" ! timeoverlay ! vpuenc_h264 ! mp4mux !
            filesink location=video_264.mp4</b></p>
        <p>Now I have to extract the overlay information from the stored
          video file. Is there any command available to extract the
          overlay information from the stored video.</p>
        <p>Thanks & Best Regards,</p>
        <p>Pradeep Nalawade<br>
        </p>
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