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problem with dm368 h2643nc

siva prasad
Intellectual 360 points

Hi,

 

I am using dm368 dvsdk4 for h264 encoding & decoding and i am able to encode & decode till 720p and when it comes to videotestsrc and v4l2src . its not able to encode and decode i.e

For videotestsrc with the following pipeline

gst-launch-0.10 -v videotestsrc num-buffers=10 ! video/x-raw-yuv, format=\(fourcc\)NV12,  width=1920, height=1080 ! TIVidenc1 codecName=h264enc engineName=codecServer ! filesink location=output_cap_1080P.264 > enclog-testsrc1.txt 2>&1

trows the following error
Additional debug info:
gsttividenc1.c(1805): gst_tividenc1_encode_thread (): /GstPipeline:pipeline0/GstTIVidenc1:tividenc10
/GstPipeline:pipeline0/GstCapsFilter:capsfilter0.GstPad:sink: caps = video/x-raw-yuv, format=(fourcc)NV12, width=(int)1920, height=(int)1080, framerate=(fra1
/GstPipeline:pipeline0/GstTIVidenc1:tividenc10.GstPad:sink: caps = video/x-raw-yuv, format=(fourcc)NV12, width=(int)1920, height=(int)1080, framerate=(fract1
ERROR: from element /GstPipeline:pipeline0/GstTIVidenc1:tividenc10: failed to encode video buffer
And

For v4l2src with the following pipe line

gst-launch-0.10 -v v4l2src always-copy=FALSE num-buffers=900 ! video/x-raw-yuv, format=\(fourcc\)NV12, width=1920, height=1080! TIVidenc1 codecName=h264enc engineName=codecServer ! filesink location=output_cap_1080P.264

it outputs the following error

vpfe-capture vpfe-capture: dma_alloc_coherent size 3112960 failed

 

NOTE: in bootargs i am using mem=80m

So,could any one resolve my problem

Thanks & Regards

Siva Prasad T