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<div><br></div><div dir="ltr" data-setdir="false">I guess va-api is replacing vaapi. <br></div><div dir="ltr" data-setdir="false"><span>videoconvert ==> vapostproc</span></div><div dir="ltr" data-setdir="false"><span>vaapih264enc ==><span><span>vah264enc</span></span></span></div><div dir="ltr" data-setdir="false"><br></div><div dir="ltr" data-setdir="false">try it out and good luck.</div><div dir="ltr" data-setdir="false"><br></div><div dir="ltr" data-setdir="false"> Joe<br></div>
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On Thursday, June 8, 2023, 10:46:57 a.m. EDT, tapas .. via gstreamer-devel <gstreamer-devel@lists.freedesktop.org> wrote:
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<div><div id="yiv4369495342"><div dir="ltr">I can broadcast my desktop to a rtmp server successfully using <br><blockquote style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex;" class="yiv4369495342gmail_quote">```<br>gst-launch-1.0 ximagesrc use-damage=0 show-pointer=false ! video/x-raw,framerate=30/1 ! videoconvert ! queue ! x264enc ! queue ! flvmux name=mux ! queue ! progressreport ! queue ! rtmpsink sync=false async=true location="rtmp://xxxxxx" pulsesrc do-timestamp=true device="alsa_output.pci-0000_00_1b.0.analog-stereo.monitor" ! queue ! audioconvert ! queue ! voaacenc bitrate=128000 ! queue ! mux. <br>```<br></blockquote><br><br>But If I try to do same using hw acceleration vaapi then it does not work !! <br><br><blockquote style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex;" class="yiv4369495342gmail_quote">```<br>gst-launch-1.0 ximagesrc use-damage=0 show-pointer=false ! video/x-raw,framerate=30/1 ! videoconvert ! queue ! vaapih264enc dct8x8=true cabac=true rate-control=cbr bitrate=1000 keyframe-period=30 max-bframes=1 ! queue ! flvmux name=mux ! queue ! progressreport ! queue ! rtmpsink sync=false async=true location="rtmp://xxxx" pulsesrc do-timestamp=true device="alsa_output.pci-0000_00_1b.0.analog-stereo.monitor" ! queue ! audioconvert ! queue ! voaacenc bitrate=128000 ! queue ! mux.<br>```<br></blockquote><br>It is just stuck at below if i use hw acceleration: <br><br><blockquote style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex;" class="yiv4369495342gmail_quote">> letting pipeline to PAUSED ... Pipeline is live and does not need<br>> PREROLL ... Got context from element 'vaapiencodeh264-0':<br>> gst.vaapi.Display=context,<br>> gst.vaapi.Display=(GstVaapiDisplay)"\(GstVaapiDisplayGLX\)\<br>> vaapidisplayglx0"; Pipeline is PREROLLED ... Setting pipeline to<br>> PLAYING ... Redistribute latency... New clock: GstPulseSrcClock<br></blockquote><br><br></div>
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