video decoding imx6dl using coda and mainline

classic Classic list List threaded Threaded
2 messages Options
Reply | Threaded
Open this post in threaded view
|

video decoding imx6dl using coda and mainline

Michael Trimarchi-2
Hi all

Just trying to execute gstreamer 1.12.4 on a imx6dl 4.16.0-rc6

gst-launch-1.0 filesrc
location=/mnt/home/root/trailer_1080p_h264_mp3.avi ! avidemux !
h264parse ! v4l2video5dec capture-io-mode=dmabuf ! videoscale !
'video/x-raw, width=800, height=480' ! kmssink name=imx-drm
connector-id=37

I found bad performance on send a video over lcd. Now the problem
seems the videoscale element and I know that one old try
was https://github.com/slongerbeam/mediatree/commit/f76af0cf3c94f9dd9beb1d0e2474e9ac95c00818#diff-596088262c853416c8ef500ea5ba6fbe

I would like to know (because I'm new here) what is the status and if
it is possible to update the current support with IPU resize feature

Michael
_______________________________________________
gstreamer-devel mailing list
[hidden email]
https://lists.freedesktop.org/mailman/listinfo/gstreamer-devel
Reply | Threaded
Open this post in threaded view
|

Re: video decoding imx6dl using coda and mainline

Nicolas Dufresne-5


Le dim. 20 mai 2018 17:28, Michael Nazzareno Trimarchi <[hidden email]> a écrit :
Hi all

Just trying to execute gstreamer 1.12.4 on a imx6dl 4.16.0-rc6

gst-launch-1.0 filesrc
location=/mnt/home/root/trailer_1080p_h264_mp3.avi ! avidemux !
h264parse ! v4l2video5dec capture-io-mode=dmabuf ! videoscale !
'video/x-raw, width=800, height=480' ! kmssink name=imx-drm
connector-id=37

I found bad performance on send a video over lcd. Now the problem
seems the videoscale element and I know that one old try
was https://github.com/slongerbeam/mediatree/commit/f76af0cf3c94f9dd9beb1d0e2474e9ac95c00818#diff-596088262c853416c8ef500ea5ba6fbe

I would like to know (because I'm new here) what is the status and if
it is possible to update the current support with IPU resize feature


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.


Michael
_______________________________________________
gstreamer-devel mailing list
[hidden email]
https://lists.freedesktop.org/mailman/listinfo/gstreamer-devel

_______________________________________________
gstreamer-devel mailing list
[hidden email]
https://lists.freedesktop.org/mailman/listinfo/gstreamer-devel