Hi, all. I have problems when running dvsdk-demos in BBXM. First of all, based on what the website( http://sourceforge.net/projects/dvsdkbbxm/files/DVSDK-4.01%20for%20BeagleBoard/) says, I have the dvsdk of beagleboard-xm. After I boot, I came cross the problem like this.
root@beagleboard-dvsdk:/usr/share/ti/dvsdk-demos# ./encode -o Encode demo started. Failed to open /sys/devices/platform/omapdss/display2/enabled for writing. However there is no …/display2 direction in the filesystem. Should I rectify the uboot parameters in uEnv.txt? And another question is whether the encode demo can capture images via usb webcam or not? Or like follows: root@beagleboard-dvsdk:/usr/share/ti/dvsdk-demos# ./decode -v HistoryOfTI-480p.264 -O dvi Decode demo started. ARM Load: 2% DSP Load: 0% Video fps: 0 fps Video bit rate: 30 kbps Sound bit rate: 0 kbps Time: 00:00:01 Demo: Decode Display: 720P_60 Video Codec: H.264 HP Resolution: 720x406 ARM Load: 0% DSP Load: 0% Video fps: 0 fps Video bit rate: 0 kbps Sound bit rate: 0 kbps Time: 00:00:02 Demo: Decode Display: 720P_60 Video Codec: H.264 HP Resolution: 720x406 ARM Load: 0% DSP Load: 0% Video fps: 0 fps Video bit rate: 0 kbps Sound bit rate: 0 kbps Time: 00:00:03 Demo: Decode Display: 720P_60 Video Codec: H.264 HP Resolution: 720x406 BUT there were no images or video in the screen. So this problem has bored me for a long time. Could someone give me some advice? Thanks a lot. -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups "BeagleBoard" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. For more options, visit https://groups.google.com/groups/opt_out.
