<VideoStream timebaseNumerator="1" timebaseDenomenator="1000">
<Group pts="0" duration="12300" size="1103934" />
<Group pts="12513" duration="12300" size="2420466" />
<Group pts="25025" duration="8487" size="1458960" />
<Group pts="33659" duration="6888" size="1329279" />
<Group pts="40666" duration="7913" size="3204813" />
<Group pts="48715" duration="9717" size="1826420" />
<Group pts="58600" duration="6888" size="211675" />
<Group pts="65607" duration="7175" size="185816" />
</VideoStream>
