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Example GStreamer Pipelines

11 bytes added, 15:04, 31 December 2010
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Receiver (target):
<pre>gst-launch udpsrc port=5555 caps="application/x-rtp"&nbsp;! queue&nbsp;! rtppcmudepay&nbsp;! mulawdec &nbsp;! alsasink
</pre> <br>
== DSS2 Video Driver ==
The DSS2 video driver documentation can be found [http://git.igep.es/?p=pub/scm/linux-omap-2.6.git;a= DSS2 Video Driver blob;f=Documentation/arm/OMAP/DSS;h=0af0e9eed5d6c1281433b4c0bc26f7c6577fe8a6;hb=refs/heads/linux-2.6.35.y here] for kernel 2.6.35.y
The DSS2 video driver documentation can be found [httpSome useful examples://git.igep.es/?p=pub/scm/linux-omap-2.6.git;a=blob;f=Documentation/arm/OMAP/DSS;h=0af0e9eed5d6c1281433b4c0bc26f7c6577fe8a6;hb=refs/heads/linux-2.6.35.y here] for kernel 2.6.35.y
Some useful examplesomapfb.mode=dvi:1024x768MR-16@60<br>omapfb.mode=dvi:1280x720MR-16@60 (for 720p HDTV with 1:1 pixel mapping)<br>omapfb.mode=dvi:1360x768MR-16@60 (works nice on 720p HDMI TV which crops edges due to overscan)<br>
omapfb.Note: the M indicates the kernel will calculate a VESA mode=dvi:1024x768MRon-the-16@60<br>omapfbfly instead of using modedb lookup.mode=dvi:1280x720MR-16@60 (The R indicates reduced blanking which is for 720p LCD monitors. Most HDTV will probably only operate with 1:1 pixel mapping)<br>omapfba VESA mode.mode=dvi:1360x768MR-16@60 (works nice on 720p HDMI TV which crops edges due to overscan)<br>
Note: the M indicates the kernel will calculate a VESA mode on-the-fly instead of using modedb lookup. The R indicates reduced blanking which is for LCD monitors. Most HDTV will probably only operate with a VESA mode.<br> omapfb.mode should be passed in the kernel command line, this is the uboot example:
<pre>bootargs-base=mem=430M console=ttyS2,115200n8 console=tty0 omapfb.mode=dvi:1280x720MR-16@60 vram=32M omapfb.vram=0:8M,1:16M,2:8M
</pre>  
[[Category:DMAI_GStreamer_Plug-In]] [[Category:Gstreamer]]