whether the Interlaced vedio is supported on TX2

Autonomous Machines Jetson & Embedded Systems Jetson TX2
1

We have gotten that TX2 can support progressive vedio.
Now, we want to know whether the interlaced vedio is supported,
if supportted, how to set.
thanks.

2

529759718,

What “progressive indicator” are you talking about? Are you talking about codec?

3

“progressive indicator” is a mistake, I means 1080p vedio mode.CSI 1080p input,I have displayed it.

now I have another vedio,CSI,interlace mode.
I want to know whether TX2 can support interlaced vedio or not.

4

No, enc/dec do not support interlaced.

5

I have a CSI vedio,and feed it to input system of TX2,then vedio can be dispalyed on screen.
I want to get a picture from the vedio, and save the picture as “xxx.yuv”,
Has any command line can realize this?
thanks.

6

This command is what you need.

gst-launch-1.0 nvcamerasrc num-buffers=500 ! 'video/x-raw(memory:NVMM), width=(int)1280, height=(int)720, format=(string)I420, framerate=(fraction)30/1' ! nvvidconv !
 'video/x-raw, format=(string)I420' ! filesink location=test.yuv -v -e
7

nvidia@tegra-ubuntu:~$ gst-launch-1.0 nvcamerasrc num-buffers=500 ! ‘video/x-raw(memory:NVMM), width=(int)1280, height=(int)720, format=(string)I420, framerate=(fraction)30/1’ ! nvvidconv !

(gst-launch-1.0:3011): GStreamer-CRITICAL **: gst_element_link_pads_filtered: assertion ‘GST_IS_BIN (parent)’ failed
ERROR: pipeline could not be constructed: syntax error.

8

You didn’t paste the full command I gave you. If you need some guidance of how to use gstreamer, please follow the guidance.

https://developer.nvidia.com/embedded/dlc/l4t-accelerated-gstreamer-guide-28-2