<div dir="auto"><div><br><br><div class="gmail_quote"><div dir="ltr">Le dim. 20 mai 2018 17:28, Michael Nazzareno Trimarchi <<a href="mailto:michael@amarulasolutions.com">michael@amarulasolutions.com</a>> a écrit :<br></div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">Hi all<br>
<br>
Just trying to execute gstreamer 1.12.4 on a imx6dl 4.16.0-rc6<br>
<br>
gst-launch-1.0 filesrc<br>
location=/mnt/home/root/trailer_1080p_h264_mp3.avi ! avidemux !<br>
h264parse ! v4l2video5dec capture-io-mode=dmabuf ! videoscale !<br>
'video/x-raw, width=800, height=480' ! kmssink name=imx-drm<br>
connector-id=37<br>
<br>
I found bad performance on send a video over lcd. Now the problem<br>
seems the videoscale element and I know that one old try<br>
was <a href="https://github.com/slongerbeam/mediatree/commit/f76af0cf3c94f9dd9beb1d0e2474e9ac95c00818#diff-596088262c853416c8ef500ea5ba6fbe" rel="noreferrer noreferrer" target="_blank">https://github.com/slongerbeam/mediatree/commit/f76af0cf3c94f9dd9beb1d0e2474e9ac95c00818#diff-596088262c853416c8ef500ea5ba6fbe</a><br>
<br>
I would like to know (because I'm new here) what is the status and if<br>
it is possible to update the current support with IPU resize feature<br></blockquote></div></div><div dir="auto"><br></div><div dir="auto"><br></div><div dir="auto">About the driver upstreaming status, ask on linux-media mailing list. GStreamer have support for this type of driver already. If detected, an element called v4l2videNconvert will be created, where videoN should match your dev node.</div><div dir="auto"><div class="gmail_quote"><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
<br><br>
Michael<br>
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</blockquote></div></div></div>