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--></style><title>Re: [Live-devel] doGetNextFrame() in
H264VideoStreamFram</title></head><body>
<blockquote type="cite" cite><font face="Arial">Hi,
everyone,</font></blockquote>
<blockquote type="cite" cite> </blockquote>
<blockquote type="cite" cite><font face="Arial">I want to ask
questions about doGetNextFrame() in
H264VideoStreamFramer.</font></blockquote>
<blockquote type="cite" cite> </blockquote>
<blockquote type="cite" cite><font face="Arial">1. Should I
copy "a whole frame data(a sequence of NALs of a frame)"
or "a individual NAL unit" into the fTo
address??</font></blockquote>
<div><br>
You should copy an individual NAL unit.</div>
<div><br></div>
<blockquote type="cite" cite> </blockquote>
<blockquote type="cite" cite><font
face="Arial">2. Who to control to call
currentNALUnitEndsAccessUnit()? When?</font></blockquote>
<div><br></div>
<div>You should implement this function so that it returns True if the
NAL unit that you just delivered is the last NAL unit of the frame,
and False otherwise.</div>
<div><br></div>
<div><br></div>
<blockquote type="cite" cite> </blockquote>
<blockquote type="cite" cite><font face="Arial"> How
to detect the NAL is the last one of the
frame??</font></blockquote>
<div><br></div>
<div>I don't know; you're going to figure that out yourself.</div>
<x-sigsep><pre>--
</pre></x-sigsep>
<div><br>
Ross Finlayson<br>
Live Networks, Inc.<br>
http://www.live555.com/</div>
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