The typical bitrate range of NVENC for Hevc encode

Robotics & Edge Computing Jetson Systems Jetson AGX Orin
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What is the typical bitrate range of NVENC for Hevc encode ?

  1. 1080p 30fps
  2. 2160p 30fps
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*** Please note that this reply is generated by LLM automatically ***

The typical bitrate range for NVENC (NVIDIA Encoder) on Jetson AGX Orin for HEVC (H.265) encoding at different resolutions and frame rates is not explicitly stated in the provided context. However, based on the examples given, we can make some inferences about the bitrate ranges.

For 1080p (1920x1080) at 30fps, the bitrate is set to 8000000 (8 Mbps) in the provided example. This is a relatively moderate bitrate for 1080p content.

For 2160p (3840x2160) at 30fps, the bitrate is set to 40000000 (40 Mbps) in the provided example. This is a relatively high bitrate for 2160p content, but it’s likely necessary to maintain good video quality at this resolution.

For 8Kp30 (7680x4320) at 30fps, the bitrate is also set to 40000000 (40 Mbps) in the provided example. However, this is likely not sufficient for high-quality 8K content, and a higher bitrate would be required.

In general, the bitrate range for NVENC on Jetson AGX Orin for HEVC encoding will depend on the specific use case and the desired video quality. However, based on the provided examples, here are some rough estimates of the bitrate ranges:

  • 1080p at 30fps: 5-15 Mbps
  • 2160p at 30fps: 20-50 Mbps
  • 8Kp30 at 30fps: 50-100 Mbps or higher

Keep in mind that these are rough estimates and the actual bitrate range may vary depending on the specific use case and the desired video quality.

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Are there any related documents that introduce these contents

6

Hi,
We list the maximum throughput in section 4.5 in module data sheet:
Jetson Download Center | NVIDIA Developer

You may try different bitrate and find the best fit for your use-case. You can use ffmpeg to compare PSNR:
Random blockiness in the picture RTSP server-client -Jetson TX2 - #5 by DaneLLL

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