hi all,
i am using imx535qsb board in that we include a camera interface application ov5640. we have captured the resolutions 640x480 and 720p video. when i tried to captured the 1080p video my application[mxc_v4l2_capture.c] does not supports it prints the following error message can anyone help me with this error message
ERROR:
root@freescale ~$ gst-launch mfw_v4lsrc fps-n=10 capture-width=1920 capture-heig
ht=1080 capture-mode=5 ! queue ! mfw_vpuencoder codec-type=0 ! avimux ! filesin
k location=shan3.avi sync=false
MFW_GST_V4LSRC_PLUGIN 2.0.3 build on Sep 29 2011 15:40:54.
(gst-launch-0.10:2252): GLib-GObject-WARNING **: value "1920" of type `gint' is invalid or out of range for property `capture-width' of type `gint'
Setting pipeline to PAUSED ...
[ALLOC] mem alloc cpu_addr = 0x0 Size 0x150b8
[INFO] Product Info: i.MX53
VPU Versi[ALLOC] mem alloc cpu_addr = 0x0 Size 0x100000
on: firmware 13.4.41; libvpu: 5.3.2
MFW_GST_VPU_ENCODER_PLUGIN 2.0.3 build on Sep 29 2011 15:40:26.
ERROR: v4l2 capture: width exceeds limit resize to 240.
Pipeline is live and does not need PREROLL ...
Setting pipeline to PLAYING ...
New clock: GstSystemClock
ERROR: v4l2 capture: mxc_v4l_dqueue timeout enc_counter 0
Caught SIGSEGV accessing address 0x18
Spinning. Please run 'gdb gst-launch 2252' to continue debugging, Ctrl-C to quit, or Ctrl-\ to dump core.
VPU encoding can go up to 720p@30 for some codecs. So you will not be able to encode 1080p stream. (I just double checked it on VPU specifications)
Does your usecase needs the encoding?
hi daiane,
yes, i also checked the vpu specification. is there any chance to encode 1080p in imx535 qsb and this also need to my usecase
sorry for the delay , last four days i am out of station today only i came
I´ve never heard about 1080p encode on imx53.
Even if you was able to encode 1080p with qsb, i think it will not get a feasible performance.
yes, you are correct we cant able to encode the 1080p video in imx qsb, we kept this process in hold. let see
Thanks
shan
If 1080p encoding is needed, please consider mx6q.
Regards,
Fabio Estevam
Instead of encode it into a file. Are you able to preview it? (mfw_v4lsrc -> autovideosink)
no i cant , Also i tried by taking the encoder in command but it remains same
Regards
shan