README.md

jetson-ffmpeg

L4T Multimedia API for ffmpeg

1.build and install library

git clone https://github.com/jocover/jetson-ffmpeg.git
cd jetson-ffmpeg
mkdir build
cd build
cmake ..
make
sudo make install
sudo ldconfig

2.patch ffmpeg and build

git clone git://source.ffmpeg.org/ffmpeg.git -b release/4.2 --depth=1
cd ffmpeg
wget https://github.com/jocover/jetson-ffmpeg/raw/master/ffmpeg_nvmpi.patch
git apply ffmpeg_nvmpi.patch
./configure --enable-nvmpi
make

3.using

Supports Decoding

• MPEG2
• H.264/AVC
• HEVC
• VP8
• VP9

example

ffmpeg -c:v h264_nvmpi -i input_file -f null -

Supports Encoding

• H.264/AVC
• HEVC

example

ffmpeg -i input_file -c:v h264_nvmpi <output.mp4>