Other Parts Discussed in Thread: TVP5146, TVP7002
Tool/software: Linux
Hi,
My bootargs setting:
setenv bootargs console=ttyS0,115200n8 rw dm365_imp.oper_mode=0 video=davincifb:vid0=OFF:vid1=OFF:osd0=480x272x16,4050K mem=48MB davinci_capture.device_type=4 vpfe_capture.cont_bufsize=12582912 davinci_enc_mngr.ch0_output=LCD davinci_enc_mngr.ch0_mode=480x272 root=/dev/nfs nfsroot=192.168.0.1:/home/ramkishore/targetfs ip=192.168.0.2:192.168.0.1:192.168.0.1:255.255.255.0
I want to capture composite input to file . As given in SDK guide, which caputes component input at 720P
This pipeline encodes H.264@1Mbps video captured from a component 720P input source:
target # gst-launch v4l2src always-copy=FALSE num-buffers=500 ! \
'video/x-raw-yuv, format=(fourcc)NV12, framerate=(fraction)30/1, \
width=(int)1280, height=(int)720' ! queue ! TIVidenc1 codecName=h264enc \
engineName=codecServer contiguousInputFrame=TRUE bitRate=1000000 ! queue ! \
filesink location=sample.264 -v
I wanted to caputure component 720*576 PAL input so i changed after looking up in forums here
gst-launch -v v4l2src always-copy=FALSE num-buffers=500 input-src=Composite ! \
'video/x-raw-yuv, format=(fourcc)NV12, framerate=(fraction)30/1, \
width=(int)576, height=(int)720' ! queue ! TIVidenc1 codecName=h264enc \
engineName=codecServer contiguousInputFrame=TRUE bitRate=1000000 ! queue ! \
filesink location=sramdram.264 -v
but I get the following errors:
Setting pipeline to PAUSED ...
davinci_resizer davinci_resizer.2: RSZ_G_CONFIG:0:1:124
davinci_previewer davinci_previewer.2: ipipe_set_preview_config
vpfe-capture vpfe-capture: IPIPE Chained
vpfe-capture vpfe-capture: Resizer present
EVM: switch to tvp5146 SD video input
tvp7002 1-005c: querystd, erorxxx, val = 1, val1 = 2
vpfe-capture vpfe-capture: width = 1, height = 1, bpp = 2
vpfe-capture vpfe-capture: adjusted width = 16, height = 2, bpp = 2, bytesperline = 32, sizeimage = 64
vpfe-capture vpfe-capture: width = 32768, height = 32768, bpp = 2
vpfe-capture vpfe-capture: adjusted width = 2176, height = 1536, bpp = 2, bytesperline = 4352, sizeimage = 6684672
vpfe-capture vpfe-capture: width = 1, height = 1, bpp = 1
vpfe-capture vpfe-capture: adjusted width = 32, height = 2, bpp = 1, bytesperline = 32, sizeimage = 96
vpfe-capture vpfe-capture: width = 32768, height = 32768, bpp = 1
vpfe-capture vpfe-capture: adjusted width = 2176, height = 1536, bpp = 1, bytesperline = 2176, sizeimage = 5013504
vpfe-capture vpfe-capture: width = 1, height = 1, bpp = 2
vpfe-capture vpfe-capture: adjusted width = 16, height = 2, bpp = 2, bytesperline = 32, sizeimage = 64
vpfe-capture vpfe-capture: width = 8, height = 2, bpp = 2
vpfe-capture vpfe-capture: adjusted width = 16, height = 2, bpp = 2, bytesperline = 32, sizeimage = 64
vpfe-capture vpfe-capture: width = 32768, height = 32768, bpp = 2
vpfe-capture vpfe-capture: adjusted width = 2176, height = 1536, bpp = 2, bytesperline = 4352, sizeimage = 6684672
vpfe-capture vpfe-capture: width = 32775, height = 32769, bpp = 2
vpfe-capture vpfe-capture: adjusted width = 2176, height = 1536, bpp = 2, bytesperline = 4352, sizeimage = 6684672
vpfe-capture vpfe-capture: width = 1, height = 1, bpp = 2
vpfe-capture vpfe-capture: adjusted width = 16, height = 2, bpp = 2, bytesperline = 32, sizeimage = 64
vpfe-capture vpfe-capture: width = 8, height = 2, bpp = 2
vpfe-capture vpfe-capture: adjusted width = 16, height = 2, bpp = 2, bytesperline = 32, sizeimage = 64
vpfe-capture vpfe-capture: width = 32768, height = 32768, bpp = 2
vpfe-capture vpfe-capture: adjusted width = 2176, height = 1536, bpp = 2, bytesperline = 4352, sizeimage = 6684672
vpfe-capture vpfe-capture: width = 32775, height = 32769, bpp = 2
vpfe-capture vpfe-capture: adjusted width = 2176, height = 1536, bpp = 2, bytesperline = 4352, sizeimage = 6684672
vpfe-capture vpfe-capture: width = 1, height = 1, bpp = 2
vpfe-capture vpfe-capture: adjusted width = 16, height = 2, bpp = 2, bytesperline = 32, sizeimage = 64
vpfe-capture vpfe-capture: width = 8, height = 2, bpp = 2
vpfe-capture vpfe-capture: adjusted width = 16, height = 2, bpp = 2, bytesperline = 32, sizeimage = 64
vpfe-capture vpfe-capture: width = 32768, height = 32768, bpp = 2
vpfe-capture vpfe-capture: adjusted width = 2176, height = 1536, bpp = 2, bytesperline = 4352, sizeimage = 6684672
vpfe-capture vpfe-capture: width = 32775, height = 32769, bpp = 2
vpfe-capture vpfe-capture: adjusted width = 2176, height = 1536, bpp = 2, bytesperline = 4352, sizeimage = 6684672
vpfe-capture vpfe-capture: width = 1, height = 1, bpp = 2
vpfe-capture vpfe-capture: adjusted width = 16, height = 2, bpp = 2, bytesperline = 32, sizeimage = 64
vpfe-capture vpfe-capture: width = 8, height = 2, bpp = 2
vpfe-capture vpfe-capture: adjusted width = 16, height = 2, bpp = 2, bytesperline = 32, sizeimage = 64
vpfe-capture vpfe-capture: width = 32768, height = 32768, bpp = 2
vpfe-capture vpfe-capture: adjusted width = 2176, height = 1536, bpp = 2, bytesperline = 4352, sizeimage = 6684672
vpfe-capture vpfe-capture: width = 32775, height = 32769, bpp = 2
vpfe-capture vpfe-capture: adjusted width = 2176, height = 1536, bpp = 2, bytesperline = 4352, sizeimage = 6684672
ERROR: Pipeline doesn't want to pause.
WARNING: from element /GstPipeline:pipeline0/GstV4l2Src:v4l2src0: Failed to set input 0 on device /dev/video0.
Additional debug info:
v4l2_calls.c(975): gst_v4l2_set_input (): /GstPipeline:pipeline0/GstV4l2Src:v4l2src0:
system error: Invalid argument
ERROR: from element /GstPipeline:pipeline0/GstV4l2Src:v4l2src0: Could not negotiate format
Additional debug info:
gstbasesrc.c(2755): gst_base_src_start (): /GstPipeline:pipeline0/GstV4l2Src:v4l2src0:
Check your filtered caps, if any
Setting pipeline to NULL ...
Freeing pipeline ...
I guess its a setting problem. Encode and ecode via DMAI examples worked fine.
awaiting guidance.
Regards
