<html>
<head>
</head>
<body bgcolor="#FFFFFF" text="#000000">
Using ffmpeg apies:<br>
AVFormatContext *fc;<br>
// ... initialize fc, start streaming and read frame<br>
int type = fc->cur_st->parser->pict_type;<br>
if (type == AV_PICTURE_TYPE_I){<br>
// picture is an Intra frame<br>
}<br>
<br>
Il 03/03/2012 08:10, Yulius Candra ha scritto:
<blockquote
cite="mid:1330758622.5603.YahooMailClassic@web190003.mail.sg3.yahoo.com"
type="cite">
<table border="0" cellpadding="0" cellspacing="0">
<tbody>
<tr>
<td style="font: inherit;" valign="top">
<div id="yiv1419494514">
<table id="yiv1419494514bodyDrftID"
class="yiv1419494514" border="0" cellpadding="0"
cellspacing="0">
<tbody>
<tr>
<td id="yiv1419494514drftMsgContent"
style="font:inherit;font-family:arial;font-size:10pt;">Dear
All,<br>
<br>
Hello, I<br>
Currently i am working project Video Streaming
Encryption with file video format MPEG,<br>
then frame that i want to encrypt are just Frame
I from MPEG.<br>
<br>
Therefore I am want to using .FFMPEG libarry to
get the picture/frame,<br>
but i dont know to find type frame I P B form
MPEG file video. SO i need yours help <img
moz-do-not-send="true"
src="http://www.aforgenet.com/forum/images/smilies/icon_e_biggrin.gif"
alt=":D" title="Very Happy"> to find Frame I.<br>
<br>
Addtional Information,,I using C# .net.<br>
Thanks for your help!<br>
</td>
</tr>
</tbody>
</table>
</div>
</td>
</tr>
</tbody>
</table>
<br>
<fieldset class="mimeAttachmentHeader"></fieldset>
<br>
<pre wrap="">_______________________________________________
Libav-user mailing list
<a class="moz-txt-link-abbreviated" href="mailto:Libav-user@ffmpeg.org">Libav-user@ffmpeg.org</a>
<a class="moz-txt-link-freetext" href="http://ffmpeg.org/mailman/listinfo/libav-user">http://ffmpeg.org/mailman/listinfo/libav-user</a>
</pre>
</blockquote>
<br>
</body>
</html>