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<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>Hello,</span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'><o:p> </o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>></span><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>
00 24 </span><b><span style='font-family:"Calibri","sans-serif";color:#1F497D'>67</span></b><span
style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'> </span><span
style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:red'>4d 40 1e
f6 04 00 83 7f e0 00 80 00 62 00 00 07 d2 00 01 d4 c1 c0 00 00 27 a1 20 00 02
62 5a 17 79 70 50 00 04 </span><b><span style='font-family:"Calibri","sans-serif";
color:#1F497D'>68</span></b><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'> </span><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:red'>ee 3c 80</span><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'><o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>></span><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>Total of 44 bytes.<o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'><o:p> </o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>It looks like the buffer is formatted with the 16-bit length of
the NAL unit, then the NAL unit data. So you can split that buffer by reading the
first two bytes to determine the NAL unit length, then read the NAL unit data,
then read two more bytes to determine the length of the next NAL unit and so on,
until you reach the end of the buffer.<o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'><o:p> </o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>In your example, you would read 0x0024 (36), then read 36 bytes
for the SPS NAL. This would place you immediately before the 00 04, and you
would then read 0x0004 (4), then read 4 bytes for the PPS NAL. At this point
you would be at the end of the buffer and could stop reading.<o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'><o:p> </o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>Chris Richardson<o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>WTI<o:p></o:p></span></p>
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