How to remove the black bar on left of dm368 captured video?

Changhui Liu

Prodigy 30 points

I used dvsdk 4.0.2 demos to capture video and save as h264 format on dm368 board.

./encode -y 3 -I 4 -v out.264

Here is a black bar as the follows:

I verified the camera is ok on other boards, and I am not familiar with vpfe,

who can tell me how to set it?

over 13 years ago

0 Hongfeng Wang over 13 years ago

Genius 3925 points

Is this EVM or your own board? What image sensor are you using?

You may need to modify sensor driver to get proper horizontal timing. MT9P031 driver is a good example.

0 Changhui Liu over 13 years ago in reply to Hongfeng Wang

Prodigy 30 points

Yes, it is EVM board, the sensor is pe1005s. The sersor provides async 16bit yuv signals, so I modified MT9P031 driver and vpfe to match it.

Currently I removed all of the I2C control codes and just used the preset mode of the sensor. I will check the horizontal timing, thank you for your reply!

Processors

Processors forum

How to remove the black bar on left of dm368 captured video?