RPI4 FFMPEG with SRT on Raspbian GNU/Linux 10 (buster)

RPI4 FFMPEG with SRT on Raspbian GNU/Linux 10 (buster) ^Fremhævet

28 januar 2021 Skrevet af Filip S

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RPI4 with usb hdmi capture device Filip Stadler

Here is at last a small guide to compile FFmpeg with the SRT procols and Raspberry OMX hardware GPU support.

Thanks to Pimylifeup for a nice tutorial on how to compile the FFmpeg and I have included the SRT part.

This will install som dependencies on the Rasbian Linux and also compile the ffmpeg with OMX GPU and the SRT protocol.
Thanks to Piupmylife for the nice tutorial,

#!/bin/bash
# Rasbian FFMpeg with SRT included

sudo apt update
sudo apt upgrade

sudo apt -y install autoconf automake build-essential cmake doxygen git graphviz imagemagick libasound2-dev libass-dev libavcodec-dev libavdevice-dev libavfilter-dev libavformat-dev libavutil-dev libfreetype6-dev libgmp-dev libmp3lame-dev libopencore-amrnb-dev libopencore-amrwb-dev libopus-dev librtmp-dev libsdl2-dev libsdl2-image-dev libsdl2-mixer-dev libsdl2-net-dev libsdl2-ttf-dev libsnappy-dev libsoxr-dev libssh-dev libssl-dev libtool libv4l-dev libva-dev libvdpau-dev libvo-amrwbenc-dev libvorbis-dev libwebp-dev libx264-dev libx265-dev libxcb-shape0-dev libxcb-shm0-dev libxcb-xfixes0-dev libxcb1-dev libxml2-dev lzma-dev meson nasm pkg-config python3-dev python3-pip texinfo wget yasm zlib1g-dev libdrm-dev libaom-dev tclsh

mkdir ~/ffmpeg-libraries

git clone https://github.com/Haivision/srt ~/ffmpeg-libraries/srt \
&& cd ~/ffmpeg-libraries/srt \
&& ./configure \
&& make -j$(nproc) \
&& sudo make install

git clone --depth 1 https://github.com/mstorsjo/fdk-aac.git ~/ffmpeg-libraries/fdk-aac \
&& cd ~/ffmpeg-libraries/fdk-aac \
&& autoreconf -fiv \
&& ./configure \
&& make -j$(nproc) \
&& sudo make install

git clone --depth 1 https://code.videolan.org/videolan/dav1d.git ~/ffmpeg-libraries/dav1d \
&& mkdir ~/ffmpeg-libraries/dav1d/build \
&& cd ~/ffmpeg-libraries/dav1d/build \
&& meson .. \
&& ninja \
&& sudo ninja install

git clone --depth 1 https://github.com/ultravideo/kvazaar.git ~/ffmpeg-libraries/kvazaar \
&& cd ~/ffmpeg-libraries/kvazaar \
&& ./autogen.sh \
&& ./configure \
&& make -j$(nproc) \
&& sudo make install

git clone --depth 1 https://chromium.googlesource.com/webm/libvpx ~/ffmpeg-libraries/libvpx \
&& cd ~/ffmpeg-libraries/libvpx \
&& ./configure --disable-examples --disable-tools --disable-unit_tests --disable-docs \
&& make -j$(nproc) \
&& sudo make install

git clone --depth 1 https://aomedia.googlesource.com/aom ~/ffmpeg-libraries/aom \

&& mkdir ~/ffmpeg-libraries/aom/aom_build \

&& cd ~/ffmpeg-libraries/aom/aom_build \

&& cmake -G "Unix Makefiles" AOM_SRC -DENABLE_NASM=on -DPYTHON_EXECUTABLE="$(which python3)" -DCMAKE_C_FLAGS="-mfpu=vfp -mfloat-abi=hard" .. \

&& sed -i 's/ENABLE_NEON:BOOL=ON/ENABLE_NEON:BOOL=OFF/' CMakeCache.txt \

&& make -j$(nproc) \

&& sudo make install

git clone -b release-2.9.3 https://github.com/sekrit-twc/zimg.git ~/ffmpeg-libraries/zimg \
&& cd ~/ffmpeg-libraries/zimg \
&& sh autogen.sh \
&& ./configure \
&& make \
&& sudo make install

sudo ldconfig

git clone --depth 1 https://github.com/FFmpeg/FFmpeg.git ~/FFmpeg \
&& cd ~/FFmpeg \
&& ./configure \
    --extra-cflags="-I/usr/local/include" \
    --extra-ldflags="-L/usr/local/lib" \
    --extra-libs="-lpthread -lm -latomic" \
    --arch=armel \
    --enable-gmp \
    --enable-gpl \
    --enable-libaom \
    --enable-libass \
    --enable-libdav1d \
    --enable-libdrm \
    --enable-libfdk-aac \
    --enable-libfreetype \
    --enable-libkvazaar \
    --enable-libmp3lame \
    --enable-libopencore-amrnb \
    --enable-libopencore-amrwb \
    --enable-libopus \
    --enable-librtmp \
    --enable-libsnappy \
    --enable-libsoxr \
    --enable-libssh \
    --enable-libvorbis \
    --enable-libvpx \
    --enable-libzimg \
    --enable-libwebp \
    --enable-libx264 \
    --enable-libx265 \
    --enable-libxml2 \
    --enable-libsrt \
    --enable-mmal \
    --enable-nonfree \
    --enable-omx \
    --enable-omx-rpi \
    --enable-version3 \
    --target-os=linux \
    --enable-pthreads \
    --enable-openssl \
    --enable-hardcoded-tables \
&& make -j$(nproc) \
&& sudo make install

This would give

ffmpeg version git-2021-01-28-eccc797 Copyright (c) 2000-2021 the FFmpeg developers
built with gcc 8 (Raspbian 8.3.0-6+rpi1)
configuration: --extra-cflags=-I/usr/local/include --extra-ldflags=-L/usr/local/lib --extra-libs='-lpthread -lm -latomic' --arch=armel --enable-gmp --enable-gpl --enable-libaom --enable-libass --enable-libdav1d --enable-libdrm --enable-libfdk-aac --enable-libfreetype --enable-libkvazaar --enable-libmp3lame --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libopus --enable-librtmp --enable-libsnappy --enable-libsoxr --enable-libssh --enable-libvorbis --enable-libvpx --enable-libzimg --enable-libwebp --enable-libx264 --enable-libx265 --enable-libxml2 --enable-libsrt --enable-mmal --enable-nonfree --enable-omx --enable-omx-rpi --enable-version3 --target-os=linux --enable-pthreads --enable-openssl --enable-hardcoded-tables
libavutil      56. 64.100 / 56. 64.100
libavcodec     58.119.100 / 58.119.100
libavformat    58. 65.101 / 58. 65.101
libavdevice    58. 11.103 / 58. 11.103
libavfilter     7.100.100 / 7.100.100
libswscale      5. 8.100 / 5. 8.100
libswresample   3. 8.100 / 3. 8.100
libpostproc    55. 8.100 / 55. 8.100

Supported file protocols:
Input:
async
cache
concat
crypto
data
file
ftp
gopher
hls
http
httpproxy
https
mmsh
mmst
pipe
rtp
srtp
subfile
tcp
tls
udp
udplite
unix
rtmp
rtmpe
rtmps
rtmpt
rtmpte
srt
sftp
Output:
crypto
file
ftp
gopher
http
httpproxy
https
icecast
md5
pipe
prompeg
rtp
srtp
tee
tcp
tls
udp
udplite
unix
rtmp
rtmpe
rtmps
rtmpt
rtmpte
srt
sftp