H.264 encoder does not encode specific resolution such as 240x180, 240x178 and etc

Autonomous Machines Jetson & Embedded Systems Jetson AGX Orin
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1

Hi, I have tried H.264 encode with resolution size 240x180. but it does not work. As my test result, following resolutions are not encoded.
240x178
240x180
240x182
240x184
240x190
240x192

$ ./video_encode h264.yuv 240 180 H264 out.h264
Creating Encoder in blocking mode 
Opening in BLOCKING MODE 
NvMMLiteOpen : Block : BlockType = 4 
===== NVMEDIA: NVENC =====
NvMMLiteBlockCreate : Block : BlockType = 4 
875967048
842091865
H264: Profile = 66, Level = 51 
NVMEDIA: Need to set EMC bandwidth : 126000 
NVMEDIA_ENC: bBlitMode is set to TRUE

Could you please check it? Thanks.

3

Hi,
We are checking if the resolution is lower than capability of hardware encoder. Will update.

5

Hi,
Please set level to 5.0 and try again:

$ ./video_encode /home/nvidia/a.yuv 240 178 H264 /home/nvidia/a.264 -l 5.0

6

Thank you for your comment. This issue does not occur with level 5.0. This solution is enough for us. Thanks.

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8

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