4dage-ffmpeg/docs/documention-cn.md

4DAGE-FFMPEG 中文说明

维护者: 张宇鹏 zhangyupeng@cgaii.com

文档

• English
• 中文

一个专门为4DAGE 4D Kankan而优化设计的FFmpeg，可以利用NVIDIA's GPU视频核心的加速，拥有python lv2的神经网络学习插件，如有speech-denoiser，ladspa等声音降噪功能，如4dage-ffmpeg中有使用。

This repository is build with the FFmpeg build script provides an easy way to build custom version with a static FFmpeg on macOS and Linux with non-free codecs included.

Supported Codecs

• x264: H.264 Video Codec (MPEG-4 AVC)
• x265: H.265 Video Codec (HEVC)
• libsvtav1, SVT-AV1 Encoder and Decoder
• aom: AV1 Video Codec (Experimental and very slow!)
• fdk_aac: Fraunhofer FDK AAC Codec
• xvidcore: MPEG-4 video coding standard
• VP8/VP9/webm: VP8 / VP9 Video Codec for the WebM video file format
• mp3: MPEG-1 or MPEG-2 Audio Layer III
• ogg: Free, open container format
• vorbis: Lossy audio compression format
• theora: Free lossy video compression format
• opus: Lossy audio coding format
• srt: Secure Reliable Transport
• srt: Secure Reliable Transport
• webp: Image format both lossless and lossy

some spec has using some flag with the repo's recommended params spec.

https://gist.github.com/mikoim/27e4e0dc64e384adbcb91ff10a2d3678

Easy installation with effective 4dag-ffmpeg :

$ /bin/bash -c "$(curl -fsSL http://192.168.0.115:3000/zhangyupeng/4dage-ffmpeg/raw/master/web-install.sh)" 

Only update 4dag-ffmpeg for feature:

$ /bin/bash -c "$(curl -fsSL http://192.168.0.115:3000/zhangyupeng/4dage-ffmpeg/raw/master/install-4dage)"  

Deb installation: