<div dir="ltr"><div>Hi</div><div><br></div><div>here is the output :</div><div><br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><div>iskconsandiego@iskconsandiego-zoom:~$ gst-inspect-1.0 va <br>Plugin Details:<br> Name va<br> Description VA-API codecs plugin<br> Filename /usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstva.so<br> Version 1.20.1<br> License LGPL<br> Source module gst-plugins-bad<br> Source release date 2022-03-14<br> Binary package GStreamer Bad Plugins (Ubuntu)<br> Origin URL <a href="https://launchpad.net/distros/ubuntu/+source/gst-plugins-bad1.0">https://launchpad.net/distros/ubuntu/+source/gst-plugins-bad1.0</a><br><br> vadeinterlace: VA-API Deinterlacer<br> vah264dec: VA-API H.264 Decoder<br> vampeg2dec: VA-API Mpeg2 Decoder<br> vapostproc: VA-API Video Postprocessor<br> vavp8dec: VA-API VP8 Decoder<br><br> 5 features:<br> +-- 5 elements<br><br>iskconsandiego@iskconsandiego-zoom:~$ gst-inspect-1.0 vaapi<br>Plugin Details:<br> Name vaapi<br> Description VA-API based elements<br> Filename /usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstvaapi.so<br> Version 1.20.1<br> License LGPL<br> Source module gstreamer-vaapi<br> Source release date 2022-03-14<br> Binary package gstreamer-vaapi<br> Origin URL <a href="https://gitlab.freedesktop.org/gstreamer/gstreamer-vaapi/issues">https://gitlab.freedesktop.org/gstreamer/gstreamer-vaapi/issues</a><br><br> vaapidecodebin: VA-API Decode Bin<br> vaapih264dec: VA-API H264 decoder<br> vaapih264enc: VA-API H264 encoder<br> vaapijpegdec: VA-API JPEG decoder<br> vaapimpeg2dec: VA-API MPEG2 decoder<br> vaapimpeg2enc: VA-API MPEG-2 encoder<br> vaapioverlay: VA-API overlay<br> vaapipostproc: VA-API video postprocessing<br> vaapisink: VA-API sink<br> vaapivc1dec: VA-API VC1 decoder<br> vaapivp8dec: VA-API VP8 decoder<br><br> 11 features:<br> +-- 11 elements<br><br>iskconsandiego@iskconsandiego-zoom:~$ lsb_release -a<br>No LSB modules are available.<br>Distributor ID: Ubuntu<br>Description: Ubuntu 22.04.1 LTS<br>Release: 22.04<br>Codename: jammy<br>iskconsandiego@iskconsandiego-zoom:~$ <br></div></blockquote><div><br></div><div>I see vapostproc but not vah264enc <br></div><div><br></div><div>But I see both vaapipostproc and vaapih264enc <br></div><div><br></div><div>I also tried below which uses vapostproc and vaapih264enc . But it didn't solve my gstreamer pipeline stuck issues. <br></div><div><br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><div>gst-launch-1.0 ximagesrc use-damage=0 show-pointer=false ! video/x-raw,framerate=30/1 ! vapostproc ! 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://xxxxx" pulsesrc do-timestamp=true device="alsa_output.pci-0000_00_1b.0.analog-stereo.monitor" ! queue ! audioconvert ! queue ! voaacenc bitrate=128000 ! queue ! mux. <br></div></blockquote><div><br></div><div> </div></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Thu, 8 Jun 2023 at 10:41, cfd new <<a href="mailto:newcfd@yahoo.com">newcfd@yahoo.com</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><div><div style="font-family:Helvetica Neue,Helvetica,Arial,sans-serif;font-size:13px"><div></div>
<div dir="ltr">I am working as well <span>on Ubuntu 22.04 and know they are available. Can you send me the output of</span></div><div dir="ltr"><span>gst-inspect-1.0 va </span><br></div><div><br></div>
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On Thursday, June 8, 2023, 01:30:46 p.m. EDT, tapas .. via gstreamer-devel <<a href="mailto:gstreamer-devel@lists.freedesktop.org" target="_blank">gstreamer-devel@lists.freedesktop.org</a>> wrote:
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<div><div id="m_-259846393671600120yiv7409727097"><div><div dir="ltr"><div>here is the default gstreamer version on ubuntu 22.04 <br clear="none"></div><div><br clear="none"></div><blockquote style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><div>gst-inspect-1.0 --version<br clear="none">gst-inspect-1.0 version 1.20.3<br clear="none">GStreamer 1.20.3<br clear="none"><a rel="nofollow noopener noreferrer" shape="rect" href="https://launchpad.net/distros/ubuntu/+source/gstreamer1.0" target="_blank">https://launchpad.net/distros/ubuntu/+source/gstreamer1.0</a><br clear="none"></div></blockquote><div><br clear="none"></div><div> </div></div><br clear="none"><div id="m_-259846393671600120yiv7409727097yqt72896"><div><div dir="ltr">On Thu, 8 Jun 2023 at 09:12, tapas .. <<a rel="nofollow noopener noreferrer" shape="rect" href="mailto:tapascst@gmail.com" target="_blank">tapascst@gmail.com</a>> wrote:<br clear="none"></div><blockquote style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><div dir="ltr"><blockquote style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><div dir="ltr">I guess va-api is replacing vaapi. <br clear="none"></div><div dir="ltr"><span>videoconvert ==> vapostproc</span></div><div dir="ltr"><span>vaapih264enc ==><span><span>vah264enc</span></span></span></div><div dir="ltr"><br clear="none"></div><div dir="ltr">try it out and good luck.</div></blockquote><div><br clear="none"></div><div>That doesn't help anything. current gstreamer which comes with ubuntu 22.04 doesn't have <span>vapostproc/vah264enc</span></div><div><span><br clear="none"></span></div><div><span>But I tried below and it didn't help. I see same issue of getting stuck</span></div><div><span><br clear="none"></span></div><blockquote style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><div><span>gst-launch-1.0 ximagesrc use-damage=0 show-pointer=false ! video/x-raw,framerate=30/1 ! queue ! <span style="background-color:rgb(0,255,255)"><b>vaapipostproc</b></span> width=1920 height=1080 ! queue ! <b><span style="background-color:rgb(0,255,255)">vaapih264enc</span></b> 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://xxxxx" pulsesrc do-timestamp=true device="alsa_output.pci-0000_00_1b.0.analog-stereo.monitor" ! queue ! audioconvert ! queue ! voaacenc bitrate=128000 ! queue ! mux.</span></div></blockquote></div><br clear="none"><div><div dir="ltr">On Thu, 8 Jun 2023 at 08:27, cfd new <<a rel="nofollow noopener noreferrer" shape="rect" href="mailto:newcfd@yahoo.com" target="_blank">newcfd@yahoo.com</a>> wrote:<br clear="none"></div><blockquote style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><div><div style="font-family:Helvetica Neue,Helvetica,Arial,sans-serif;font-size:13px"><div></div>
<div><br clear="none"></div><div dir="ltr">I guess va-api is replacing vaapi. <br clear="none"></div><div dir="ltr"><span>videoconvert ==> vapostproc</span></div><div dir="ltr"><span>vaapih264enc ==><span><span>vah264enc</span></span></span></div><div dir="ltr"><br clear="none"></div><div dir="ltr">try it out and good luck.</div><div dir="ltr"><br clear="none"></div><div dir="ltr"> Joe<br clear="none"></div>
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On Thursday, June 8, 2023, 10:46:57 a.m. EDT, tapas .. via gstreamer-devel <<a rel="nofollow noopener noreferrer" shape="rect" href="mailto:gstreamer-devel@lists.freedesktop.org" target="_blank">gstreamer-devel@lists.freedesktop.org</a>> wrote:
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<div><div id="m_-259846393671600120yiv7409727097m_-7223839897761460450m_7009283004430692668yiv4369495342"><div dir="ltr">I can broadcast my desktop to a rtmp server successfully using <br clear="none"><blockquote style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">```<br clear="none">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 clear="none">```<br clear="none"></blockquote><br clear="none"><br clear="none">But If I try to do same using hw acceleration vaapi then it does not work !! <br clear="none"><br clear="none"><blockquote style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">```<br clear="none">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 clear="none">```<br clear="none"></blockquote><br clear="none">It is just stuck at below if i use hw acceleration: <br clear="none"><br clear="none"><blockquote style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">> letting pipeline to PAUSED ... Pipeline is live and does not need<br clear="none">> PREROLL ... Got context from element 'vaapiencodeh264-0':<br clear="none">> gst.vaapi.Display=context,<br clear="none">> gst.vaapi.Display=(GstVaapiDisplay)"\(GstVaapiDisplayGLX\)\<br clear="none">> vaapidisplayglx0"; Pipeline is PREROLLED ... Setting pipeline to<br clear="none">> PLAYING ... Redistribute latency... New clock: GstPulseSrcClock<br clear="none"></blockquote><br clear="none"><br clear="none"></div>
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