0
edits
Changes
From IGEP - ISEE Wiki
m
→How to use TVP5151 Video Decoder
*Connect a screen, for example HDMI monitor.
*Refresh repositories and accept it.
<pre>$ zypper ref </pre>
*Install video4linux2 plugin
<pre>$ zypper in gst-plugins-good-video4linux2
</pre>
=== Play with TVP5151 ===
*Load OMAP ISP kernel module<br>
<pre>$ modprobe omap3-isp
</pre>
*Configure ISP, for PAL resulution use 720x576 for NTSC resolution use 720x480:
<pre>$ media-ctl -r -l '"tvp5150 2-005c":0->"OMAP3 ISP CCDC":0[1], "OMAP3 ISP CCDC":1->"OMAP3 ISP CCDC output":0[1]'$ media-ctl -v --set-format '"tvp5150 2-005c":0 [UYVY 720x480]'$ media-ctl -v --set-format '"OMAP3 ISP CCDC":0 [UYVY 720x480]'$ media-ctl -v --set-format '"OMAP3 ISP CCDC":1 [UYVY 720x480]' </pre>
*Export display
<pre>export DISPLAY=:0.0 </pre>
*Launch gstreamer
<pre>$ gst-launch-0.10 -v v4l2src device=/dev/video2 queue-size=8 ! video/x-raw-yuv,format=\(fourcc\)UYVY,width=720,height=480 ! ffmpegcolorspace ! autovideosink</pre>
*Now you can see in your IGEP screen a result similar like this
