Accelerated HW Decode with ffmpeg not working，Decoder h264 does not support device type cuda

[DaneLLL]

Hi,
Please check the steps of downloading source code in

The NVIDIA ffmpeg package supports hardware-accelerated decode on Jetson platforms

Hi, You can get source code by executing: $ echo "deb https://repo.download.nvidia.com/jetson/ffmpeg main main" | sudo tee -a /etc/apt/sources.list $ echo "deb-src https://repo.download.nvidia.com/jetson/ffmpeg main main" | sudo tee -a /etc/apt/sources.list $ sudo apt update $ apt source ffmpeg Please give it a try.

And the steps to configure/make/run ffmpeg with hardware decoding in
http://ffmpeg.org/pipermail/ffmpeg-devel/2020-June/263746.html