Hi all,<br><br>I have a requirement where I do need to list separately files which<br>contain <i>only audio</i> data and <i>both audio-video</i> data.<br><br>I did write an application to do typefinding and list the files.<br>
But the conflict is for files with container format as audio/x-m4a, and MPEG4<br>which can have <i>only audio</i> or <i>both audio and video</i> content but the <br>container format shown is common.<br><br>The one method I tried is adding a demuxer element and looking for pad-added signal.<br>
But this method is consuming a bit of time if I have more files to be listed. <br>So I want to know if there is any other way where I can get to know the audio video info.<br><br><br>Regards,<br>Jyoti<br>