Nv3dsink seems not play video with source stream fps

Accelerated Computing Intelligent Video Analytics DeepStream SDK
1

Please provide complete information as applicable to your setup.

• Hardware Platform Jetson
• DeepStream Version 6.3
• JetPack Version (valid for Jetson only) 5.1.2
• TensorRT Version
• NVIDIA GPU Driver Version (valid for GPU only)
• Issue Type( questions, new requirements, bugs)

I set multiple local mp4 file as input. Each mp4 is 25 fps, after I run these mp4 files with deepstream and set the output with nv3dsink. The issue is the output stream play with different fps. (I have enabled sync: 1 for nv3dsink). I want to know how do I control this time synchrnization? And is this synchronization only occured for sink display? Will it impact infer and mqtt broker?

3

which sample are you testing or referring to? can you try one source to check if fps is fine? I can’t reproduce this issue On Orin with DS7.0 by source4_1080p_dec_infer-resnet_tracker_sgie_tiled_display_int8.yml without any modification. Here is the log log-611.txt (1.7 KB)

4

My problem, I set drop-frame parameter, which cause the sync issue. It is solved now.

5

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