<div>Thanks a lot Stefan</div>
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<div class="gmail_quote">On Thu, Nov 13, 2008 at 9:12 PM, Stefan Kost <span dir="ltr"><<a href="mailto:ensonic@hora-obscura.de">ensonic@hora-obscura.de</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="PADDING-LEFT: 1ex; MARGIN: 0px 0px 0px 0.8ex; BORDER-LEFT: #ccc 1px solid">hi,<br><br><br>Manish Sharma schrieb:<br>
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<div class="Wj3C7c">> Hi All,<br>><br>> While using the playbin for playback I am observing more CPU usage as<br>> compared to gstreamer customized pipeline.<br>> I know that playbin adds some preroll queue before audio video sink.<br>
> But will it add so much of CPU usage.<br>> I have used 'top' utility to check the CPU usage.<br>><br>> Basically there are two commands which we have used:<br>><br>> 1) with playbin<br>><br>
> gst-launch playbin uri=file:///media/sdmmc0p1/Comebacks.avi<br>><br>> 2) with gst-launch specific pipeline<br>><br>> gst-launch filesrc location=/media/sdmmc0p1/Comebacks.avi ! avidemux<br>> name=demux { demux.audio_00 ! queue ! omx_mp3dec ! alsasink } {<br>
> demux.video_00 ! queue ! omx_h264dec ! xvimagesink }<br>><br>> with (1) we are getting around 20% more CPU consumption wrt (2).<br>><br>><br>> I need one more info is there any way to dump the pipeline created<br>
> using playbin? I know GST_DEBUG=GST_ELEMENT_FACTORY:3 & GST_DEBUG=*:3.<br>> If there is any specific flag which can give me only the pipeline<br>> elements and their connection.<br>><br></div></div>you can use "gst-launch -v ..." or you can use<br>
GST_DEBUG_DUMP_DOT_DIR=<path> gst-launch ... and convert the generated<br>dot files to e.g. png with "dot"<br><font color="#888888"><br>Stefan<br></font>
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<div class="Wj3C7c">> Regards,<br>> Manish<br>><br>> ------------------------------------------------------------------------<br>><br>> -------------------------------------------------------------------------<br>
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