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products:sbc:vim4:applications:hardware-encoding
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Table of Contents
VIM4 Hardware Encoding
Introduction
This page introduces how to use hardware encoding on VIM4.
Only supoport Amlgoic 5.4 Kernel.
Encoding with Amlogic Library
H264 Hardware Encoding
aml_enc_test 1080p.nv12 dump.h264 1920 1080 30 30 6000000 100 1 0 2 4
The encoded file is dump.h264.
H265 Hardware Encoding
aml_enc_test 1080p.nv12 dump.h265 1920 1080 30 30 6000000 100 1 0 2 5
The encoded file is dump.h265.
JPEG Hardware Encoding
jpeg_enc_test 1080p.nv12 dump.jpg 1920 1080 100 3 0 16 16 0
The encoded file is dump.jpg.
Encoding with Gstreamer
Install Gstreamer Encoder Plugins
You need to install the gstreamer encoder plugins:
sudo apt update sudo apt install gstreamer-aml
Check the gstreamer encoder plungins:
$ gst-inspect-1.0 | grep aml
amlvenc: amlvenc: Amlogic h264/h265 Multi-Encoder
Last modified: 2022/10/25 05:58 by nick