<html><head><meta http-equiv="Content-Type" content="text/html charset=us-ascii"></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space;"><div><blockquote type="cite"><div dir="ltr"><div>I see what you mean, and fDurationInMicroseconds is being calculated correctly. For my fragmentation issue, If I don't call afterGetting() then doGetNextFrame() is not ever re-invoked, so the server essentially stops on the first partial read. <br><br>Is there a method or variable I should set to indicate to Live555 that I want to continue accumulating data?</div></div></blockquote><div><br></div>Your "doGetNextFrame()" implementation should call "FramedSource::afterGetting()" *only* when you have a complete frame that you want to deliver to the downstream object. If you don't yet have a complete frame, then simply return, without calling "FramedSource::afterGetting()". If you do that, then "doGetNextFrame()" won't get called again in the meantime.</div><div><br></div><div>But, you're probably thinking, if "doGetNextFrame()" simply returns without completing delivery of a frame, and doesn't get called again, then how can I figure out when I later get enough data to deliver? Basically, that has to be an 'event' that gets handled within the event loop. One way to do this is by 'polling' - i.e., by scheduling a periodic delayed task (using "TaskScheduler::scheduleDelayedTask()") that checks whether you have enough data (and then calls "FramedSource::afterGetting()" when you do have enough data). Another way is to have a separate thread that's gathering data, and then have this thread use an 'event trigger' (by calling "TaskScheduler::triggerEvent()") to signal when data is ready to be delivered. For an example of this, see the 'DeviceSource' code in "liveMedia/DeviceSource.cpp". (Note that if you do this, then "TaskScheduler::triggerEvent()" is the *only* LIVE555 function that the separate 'data gathering' thread is allowed to call; see <<a href="http://www.live555.com/liveMedia/faq.html#threads">http://www.live555.com/liveMedia/faq.html#threads</a>>).</div><br><br><div apple-content-edited="true">
<span class="Apple-style-span" style="border-collapse: separate; color: rgb(0, 0, 0); font-family: Helvetica; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: 2; text-align: -webkit-auto; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-border-horizontal-spacing: 0px; -webkit-border-vertical-spacing: 0px; -webkit-text-decorations-in-effect: none; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px; "><span class="Apple-style-span" style="border-collapse: separate; color: rgb(0, 0, 0); font-family: Helvetica; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: 2; text-align: -webkit-auto; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-border-horizontal-spacing: 0px; -webkit-border-vertical-spacing: 0px; -webkit-text-decorations-in-effect: none; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px; ">Ross Finlayson<br>Live Networks, Inc.<br><a href="http://www.live555.com/">http://www.live555.com/</a></span></span>
</div>
<br></body></html>