<div dir="ltr"><div>You're probably chocking your USB bus. Try the lowest resolution your camera supports, just to be sure the bus can handle it. Then set deadline=1 and cpu-used=5 on vp8enc to reduce the encoding latency. </div><div><br></div><div>To work around the USB bandwidth limitation try to grab jpeg frames from your camera if it supports it. </div><div><br></div><div>Cheers</div></div><div class="gmail_extra"><br><div class="gmail_quote">2015-03-18 16:44 GMT+01:00 Who AmI <span dir="ltr"><<a href="mailto:get2jils@gmail.com" target="_blank">get2jils@gmail.com</a>></span>:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr">Hi ,<div><br></div><div>I am trying to stream usb camera into the browser, To achieve this, i have used the http-launch from <a href="https://github.com/sdroege/http-launch" target="_blank">https://github.com/sdroege/http-launch</a></div><div><br></div><div><br></div><div>The pipeline is:</div><div><br></div><div><b>1) #http-launch 8156 v4l2src ! vp8enc ! webmmux streammable=true name=stream<br></b></div><div><br></div><div>I see the output like this once i launch :</div><div><br></div><div><div>New connection <a href="http://127.0.0.1:40929" target="_blank">127.0.0.1:40929</a></div><div>New connection <a href="http://127.0.0.1:40930" target="_blank">127.0.0.1:40930</a></div><div>New connection <a href="http://127.0.0.1:40931" target="_blank">127.0.0.1:40931</a></div><div>Starting to stream to <a href="http://127.0.0.1:40929" target="_blank">127.0.0.1:40929</a></div><div>Starting pipeline</div><div>Starting to stream to <a href="http://127.0.0.1:40930" target="_blank">127.0.0.1:40930</a></div><div>Removing connection <a href="http://127.0.0.1:40929" target="_blank">127.0.0.1:40929</a></div><div>Timeout</div><div>Removing connection <a href="http://127.0.0.1:40931" target="_blank">127.0.0.1:40931</a></div><div>Removing connection <a href="http://127.0.0.1:40930" target="_blank">127.0.0.1:40930</a></div></div><div><br></div><div><br></div><div>And in the browser</div><div><b>2) <a href="http://127.0.0.1:8156/" target="_blank">http://127.0.0.1:8156/</a><br></b></div><div><br></div><div><b>Problem:</b></div><div><b><br></b></div><div><b>The streaming is very much slow almost like slide show only. What do i have to tweak so that we get minimal latency?</b></div><div><b><br></b></div><div><br></div><div><br></div><div><br></div><div><br></div><div><br></div></div>
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