H265 encoder error : Output Plane:Error while DQing buffer: Broken pipe

Robotics & Edge Computing Jetson Systems Jetson Thor
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1

Hi,Nvidia team:
When I run the H265 encode, it will report following error:
“ERROR] (NvV4l2ElementPlane.cpp:179) Output Plane:Error while DQing buffer: Broken pipe”.
How to debug this issue??

I refer the code in jetson_multimedia_api/samples/unittest_samples/encoder_unit_sample/ and jetson_multimedia_api/samples/backend/
BR//

3

Hi,
For information, do yo capture frame data through v4l2, such as demonstrated in 12_v4l2_camera_cuda sample?

4

Yes. I capture frame data through v4l2, as 12_v4l2_camera_cuda.

6

Hi,
We are working on the patch of 12 sample + video encoding in the topic thread:
How to initialize a video encoder on Jetson Thor？

Will update once it is ready.

7

Well , When I run the H265 encode, it will report following error:
“ERROR] (NvV4l2ElementPlane.cpp:179) Output Plane:Error while DQing buffer: Broken pipe”.
How to debug this issue??

9

Hi,

We have updated the nvvideoencoder patch for r38.2 in below link:

Please refer.

Thanks