Feedback welcomed - if this becomes old or contains misleading information please let me know.
OBS provides some instructions on how to get SRT, but I found that they didn't quite work for me on a fresh minimal install of Ubuntu 20 (Focal). OBS on linux doesn't appear to come with SRT support out of the box.
The OBS Discord community was really helpful, but in the end it took a lot of futzing and following are my notes, in case this is helpful to anyone else.
By the way, if you are considering SRT with OBS, it was extremely painful to install correctly, but then it worked beautifully. The error correction SRT provides was very nice when my wireless signal was poor.
Disclaimer! These are not tested on a fresh install as presented (I ended up doing a lot of reinstalls and I'm sure I have missed or duplicated instructions).
Disclaimer 2! I wrote this almost 2 months after solving it, so my memory is a bit fuzzy.
I'll loosely base my ffmpeg build off of these directions official ffmpeg wiki and a blogpost and this book
The official compilation guide makes some folders in your home dir, ffmpeg_sources and ffmpeg_build. The idea here was to keep it clean, so it doesn't disrupt the rest of the system, which I abandoned toward the end of my struggle. I didn't care about messing up the rest of my system as it was a dedicated install for streaming SRT.
You'll need the libsrt library, which you can build following their instructions, but that will conflict with how ffmpeg styles their instructions, so we change it up a bit. Notice the shared libraries settings.
sudo apt-get install libssl-dev git cmake
mkdir ~/ffmpeg_sources
cd ~/ffmpeg_sources
git clone --depth 1 https://github.com/Haivision/srt.git
mkdir srt/build
cd ~/ffmpeg_sources/srt/build && \
cmake -DENABLE_C_DEPS=ON -DENABLE_SHARED=ON -DENABLE_STATIC=OFF -fPIC .. && \
make && \
make install
This list is smaller than your average ffmpeg dependency list, but I literally only cared about what I thought was the minimum to test SRT and OBS.
sudo apt-get update -qq && sudo apt-get -y install \
autoconf \
automake \
build-essential \
cmake \
git-core \
libass-dev \
libfreetype6-dev \
libgnutls28-dev \
libsdl2-dev \
libtool \
libva-dev \
libvdpau-dev \
libvorbis-dev \
libxcb1-dev \
libxcb-shm0-dev \
libxcb-xfixes0-dev \
pkg-config \
texinfo \
wget \
yasm \
zlib1g-dev \
libx264-dev \
libx265-dev \
libnuma-dev \
libfdk-aac-dev \
libmp3lame-dev
Notice the --enable-libsrt and --enable-protocol=libsrt lines. Also, --enable-shared was important, and getting the cflags and ldflags correct was what I spent the most time on.
cd ~/ffmpeg_sources && \
wget -O ffmpeg-snapshot.tar.bz2 https://ffmpeg.org/releases/ffmpeg-snapshot.tar.bz2 && \
tar xjvf ffmpeg-snapshot.tar.bz2
cd ~/ffmpeg_sources/ffmpeg && \
PATH="$HOME/bin:$PATH" PKG_CONFIG_PATH="$HOME/ffmpeg_build/lib/pkgconfig" ./configure --prefix=/usr \
--enable-gpl \
--enable-version3 \
--enable-nonfree \
--disable-static \
--enable-shared \
--disable-debug \
--enable-avresample \
--enable-libfdk-aac \
--enable-libfreetype \
--enable-libx264 \
--enable-libx265 \
--enable-protocol=libsrt \
--enable-libsrt && \
make && \
make install && \
hash -r
sudo checkinstall -y --deldoc=yes
My notes include running ldconfig at this point.
sudo ldconfig
Maybe you can get away with the above and installing OBS from a package, but if not, these were the commands I used to build OBS based on the official instructions.
cd ~
git clone --recursive https://github.com/obsproject/obs-studio.git
cd obs-studio
mkdir build && cd build
cmake -DUNIX_STRUCTURE=1 -DCMAKE_INSTALL_PREFIX=/usr ..
make -j4
sudo checkinstall --default --pkgname=obs-studio --fstrans=no --backup=no --pkgversion="$(date +%Y%m%d)-git" --deldoc=yes
A big part of the challenge of all of this was not accidentally installing ffmpeg from a package, and the other part was getting libraries compiled with the correct sharing and flags so that ffmpeg would see the srt library and OBS would be using the same set of libraries.
Basic ffmpeg support troubleshooting is ffmpeg -protocols. If libsrt isn't there, you aren't getting anywhere.
The most helpful thing in this whole process was using ldd to determine what libraries (and where) ffmpeg and OBS were using. At times, I broke down and copied .so files places. I'm not sure if that helped, and I'm almost positive it was a terrible idea, but it took me a very long time and trying many many things to get this working and desperation had set in.
First find out where your ffmpeg lives with which -a, then plug that into ldd. (Also, if you have two ffmpegs listed, you may have already lost.) The goal is to get ffmpeg and OBS using the same set of libav* libraries.
So, with everything working, this is what I ended up with. I hope you can compare your own install and hopefully see something that gives you a clue.
Full results afterwards, but I found it helpful to grep for what I was looking for:
$ ldd /usr/bin/ffmpeg | grep libav
libavdevice.so.58 => /lib/libavdevice.so.58 (0x00007f43a1472000)
libavfilter.so.7 => /lib/libavfilter.so.7 (0x00007f43a10d7000)
libavformat.so.58 => /lib/libavformat.so.58 (0x00007f43a0e75000)
libavcodec.so.58 => /lib/libavcodec.so.58 (0x00007f439f95a000)
libavresample.so.4 => /lib/libavresample.so.4 (0x00007f439f939000)
libavutil.so.56 => /lib/libavutil.so.56 (0x00007f439f5a2000)
$ ldd /usr/bin/ffmpeg | grep libsrt
libsrt.so.1 => /usr/local/lib/libsrt.so.1 (0x00007fe7e875b000)
$ which ffmpeg
/usr/bin/ffmpeg
$ ldd /usr/bin/ffmpeg
linux-vdso.so.1 (0x00007ffeaa1e2000)
libavdevice.so.58 => /lib/libavdevice.so.58 (0x00007f57ba0bf000)
libavfilter.so.7 => /lib/libavfilter.so.7 (0x00007f57b9d24000)
libavformat.so.58 => /lib/libavformat.so.58 (0x00007f57b9ac2000)
libavcodec.so.58 => /lib/libavcodec.so.58 (0x00007f57b85a7000)
libavresample.so.4 => /lib/libavresample.so.4 (0x00007f57b8586000)
libpostproc.so.55 => /lib/x86_64-linux-gnu/libpostproc.so.55 (0x00007f57b8564000)
libswresample.so.3 => /lib/x86_64-linux-gnu/libswresample.so.3 (0x00007f57b8540000)
libswscale.so.5 => /lib/x86_64-linux-gnu/libswscale.so.5 (0x00007f57b84ab000)
libavutil.so.56 => /lib/libavutil.so.56 (0x00007f57b81ef000)
libm.so.6 => /lib/x86_64-linux-gnu/libm.so.6 (0x00007f57b80a0000)
libpthread.so.0 => /lib/x86_64-linux-gnu/libpthread.so.0 (0x00007f57b807d000)
libc.so.6 => /lib/x86_64-linux-gnu/libc.so.6 (0x00007f57b7e8b000)
libxcb.so.1 => /lib/x86_64-linux-gnu/libxcb.so.1 (0x00007f57b7e5f000)
libxcb-shape.so.0 => /lib/x86_64-linux-gnu/libxcb-shape.so.0 (0x00007f57b7e5a000)
libxcb-xfixes.so.0 => /lib/x86_64-linux-gnu/libxcb-xfixes.so.0 (0x00007f57b7e50000)
libasound.so.2 => /lib/x86_64-linux-gnu/libasound.so.2 (0x00007f57b7d59000)
libSDL2-2.0.so.0 => /lib/x86_64-linux-gnu/libSDL2-2.0.so.0 (0x00007f57b7c04000)
libsndio.so.7.0 => /lib/x86_64-linux-gnu/libsndio.so.7.0 (0x00007f57b7bf3000)
libXv.so.1 => /lib/x86_64-linux-gnu/libXv.so.1 (0x00007f57b79ec000)
libX11.so.6 => /lib/x86_64-linux-gnu/libX11.so.6 (0x00007f57b78af000)
libXext.so.6 => /lib/x86_64-linux-gnu/libXext.so.6 (0x00007f57b789a000)
libfreetype.so.6 => /lib/x86_64-linux-gnu/libfreetype.so.6 (0x00007f57b77db000)
libz.so.1 => /lib/x86_64-linux-gnu/libz.so.1 (0x00007f57b77bf000)
libsrt.so.1 => /usr/local/lib/libsrt.so.1 (0x00007f57b76e4000)
libfdk-aac.so.1 => /lib/x86_64-linux-gnu/libfdk-aac.so.1 (0x00007f57b7424000)
libx264.so.155 => /lib/x86_64-linux-gnu/libx264.so.155 (0x00007f57b7166000)
libx265.so.179 => /lib/x86_64-linux-gnu/libx265.so.179 (0x00007f57b61f8000)
libsoxr.so.0 => /lib/x86_64-linux-gnu/libsoxr.so.0 (0x00007f57b618d000)
/lib64/ld-linux-x86-64.so.2 (0x00007f57ba139000)
libXau.so.6 => /lib/x86_64-linux-gnu/libXau.so.6 (0x00007f57b6187000)
libXdmcp.so.6 => /lib/x86_64-linux-gnu/libXdmcp.so.6 (0x00007f57b617d000)
libdl.so.2 => /lib/x86_64-linux-gnu/libdl.so.2 (0x00007f57b6177000)
libpulse.so.0 => /lib/x86_64-linux-gnu/libpulse.so.0 (0x00007f57b6122000)
libXcursor.so.1 => /lib/x86_64-linux-gnu/libXcursor.so.1 (0x00007f57b6115000)
libXinerama.so.1 => /lib/x86_64-linux-gnu/libXinerama.so.1 (0x00007f57b6110000)
libXi.so.6 => /lib/x86_64-linux-gnu/libXi.so.6 (0x00007f57b60fe000)
libXrandr.so.2 => /lib/x86_64-linux-gnu/libXrandr.so.2 (0x00007f57b60ef000)
libXss.so.1 => /lib/x86_64-linux-gnu/libXss.so.1 (0x00007f57b60ea000)
libXxf86vm.so.1 => /lib/x86_64-linux-gnu/libXxf86vm.so.1 (0x00007f57b60e3000)
libwayland-egl.so.1 => /lib/x86_64-linux-gnu/libwayland-egl.so.1 (0x00007f57b60de000)
libwayland-client.so.0 => /lib/x86_64-linux-gnu/libwayland-client.so.0 (0x00007f57b60cd000)
libwayland-cursor.so.0 => /lib/x86_64-linux-gnu/libwayland-cursor.so.0 (0x00007f57b60c2000)
libxkbcommon.so.0 => /lib/x86_64-linux-gnu/libxkbcommon.so.0 (0x00007f57b607e000)
librt.so.1 => /lib/x86_64-linux-gnu/librt.so.1 (0x00007f57b6073000)
libbsd.so.0 => /lib/x86_64-linux-gnu/libbsd.so.0 (0x00007f57b6059000)
libpng16.so.16 => /lib/x86_64-linux-gnu/libpng16.so.16 (0x00007f57b6021000)
libcrypto.so.1.1 => /lib/x86_64-linux-gnu/libcrypto.so.1.1 (0x00007f57b5d4b000)
libstdc++.so.6 => /lib/x86_64-linux-gnu/libstdc++.so.6 (0x00007f57b5b68000)
libgcc_s.so.1 => /lib/x86_64-linux-gnu/libgcc_s.so.1 (0x00007f57b5b4d000)
libnuma.so.1 => /lib/x86_64-linux-gnu/libnuma.so.1 (0x00007f57b5b40000)
libgomp.so.1 => /lib/x86_64-linux-gnu/libgomp.so.1 (0x00007f57b5afe000)
libpulsecommon-13.99.so => /usr/lib/x86_64-linux-gnu/pulseaudio/libpulsecommon-13.99.so (0x00007f57b5a7e000)
libdbus-1.so.3 => /lib/x86_64-linux-gnu/libdbus-1.so.3 (0x00007f57b5a2b000)
libXrender.so.1 => /lib/x86_64-linux-gnu/libXrender.so.1 (0x00007f57b5821000)
libXfixes.so.3 => /lib/x86_64-linux-gnu/libXfixes.so.3 (0x00007f57b5819000)
libffi.so.7 => /lib/x86_64-linux-gnu/libffi.so.7 (0x00007f57b580d000)
libsystemd.so.0 => /lib/x86_64-linux-gnu/libsystemd.so.0 (0x00007f57b5760000)
libwrap.so.0 => /lib/x86_64-linux-gnu/libwrap.so.0 (0x00007f57b5752000)
libsndfile.so.1 => /lib/x86_64-linux-gnu/libsndfile.so.1 (0x00007f57b56d5000)
libasyncns.so.0 => /lib/x86_64-linux-gnu/libasyncns.so.0 (0x00007f57b54cf000)
liblzma.so.5 => /lib/x86_64-linux-gnu/liblzma.so.5 (0x00007f57b54a8000)
liblz4.so.1 => /lib/x86_64-linux-gnu/liblz4.so.1 (0x00007f57b5487000)
libgcrypt.so.20 => /lib/x86_64-linux-gnu/libgcrypt.so.20 (0x00007f57b5369000)
libnsl.so.1 => /lib/x86_64-linux-gnu/libnsl.so.1 (0x00007f57b534a000)
libFLAC.so.8 => /lib/x86_64-linux-gnu/libFLAC.so.8 (0x00007f57b530c000)
libogg.so.0 => /lib/x86_64-linux-gnu/libogg.so.0 (0x00007f57b52ff000)
libvorbis.so.0 => /lib/x86_64-linux-gnu/libvorbis.so.0 (0x00007f57b52d1000)
libvorbisenc.so.2 => /lib/x86_64-linux-gnu/libvorbisenc.so.2 (0x00007f57b5226000)
libresolv.so.2 => /lib/x86_64-linux-gnu/libresolv.so.2 (0x00007f57b520a000)
libgpg-error.so.0 => /lib/x86_64-linux-gnu/libgpg-error.so.0 (0x00007f57b51e5000)
$ ldd /usr/bin/obs
linux-vdso.so.1 (0x00007fff17f43000)
libQt5Svg.so.5 => /lib/x86_64-linux-gnu/libQt5Svg.so.5 (0x00007f49a122d000)
libQt5Xml.so.5 => /lib/x86_64-linux-gnu/libQt5Xml.so.5 (0x00007f49a11eb000)
libobs-frontend-api.so.0 => /lib/libobs-frontend-api.so.0 (0x00007f49a11e3000)
libavcodec.so.58 => /lib/libavcodec.so.58 (0x00007f499fcc8000)
libavutil.so.56 => /lib/libavutil.so.56 (0x00007f499fa0c000)
libavformat.so.58 => /lib/libavformat.so.58 (0x00007f499f7aa000)
libcurl.so.4 => /lib/x86_64-linux-gnu/libcurl.so.4 (0x00007f499f717000)
libQt5X11Extras.so.5 => /lib/x86_64-linux-gnu/libQt5X11Extras.so.5 (0x00007f499f710000)
libQt5Widgets.so.5 => /lib/x86_64-linux-gnu/libQt5Widgets.so.5 (0x00007f499f075000)
libobs.so.0 => /lib/libobs.so.0 (0x00007f499ef98000)
libQt5Gui.so.5 => /lib/x86_64-linux-gnu/libQt5Gui.so.5 (0x00007f499e9ad000)
libQt5Core.so.5 => /lib/x86_64-linux-gnu/libQt5Core.so.5 (0x00007f499e464000)
libstdc++.so.6 => /lib/x86_64-linux-gnu/libstdc++.so.6 (0x00007f499e281000)
libm.so.6 => /lib/x86_64-linux-gnu/libm.so.6 (0x00007f499e132000)
libgcc_s.so.1 => /lib/x86_64-linux-gnu/libgcc_s.so.1 (0x00007f499e117000)
libpthread.so.0 => /lib/x86_64-linux-gnu/libpthread.so.0 (0x00007f499e0f4000)
libc.so.6 => /lib/x86_64-linux-gnu/libc.so.6 (0x00007f499df02000)
/lib64/ld-linux-x86-64.so.2 (0x00007f49a1526000)
libz.so.1 => /lib/x86_64-linux-gnu/libz.so.1 (0x00007f499dee6000)
libswresample.so.3 => /lib/x86_64-linux-gnu/libswresample.so.3 (0x00007f499dec2000)
libfdk-aac.so.1 => /lib/x86_64-linux-gnu/libfdk-aac.so.1 (0x00007f499dc04000)
libx264.so.155 => /lib/x86_64-linux-gnu/libx264.so.155 (0x00007f499d946000)
libx265.so.179 => /lib/x86_64-linux-gnu/libx265.so.179 (0x00007f499c9d8000)
libsrt.so.1 => /usr/local/lib/libsrt.so.1 (0x00007f499c8fd000)
libnghttp2.so.14 => /lib/x86_64-linux-gnu/libnghttp2.so.14 (0x00007f499c8d4000)
libidn2.so.0 => /lib/x86_64-linux-gnu/libidn2.so.0 (0x00007f499c8b1000)
librtmp.so.1 => /lib/x86_64-linux-gnu/librtmp.so.1 (0x00007f499c891000)
libssh.so.4 => /lib/x86_64-linux-gnu/libssh.so.4 (0x00007f499c823000)
libpsl.so.5 => /lib/x86_64-linux-gnu/libpsl.so.5 (0x00007f499c810000)
libssl.so.1.1 => /lib/x86_64-linux-gnu/libssl.so.1.1 (0x00007f499c77d000)
libcrypto.so.1.1 => /lib/x86_64-linux-gnu/libcrypto.so.1.1 (0x00007f499c4a7000)
libgssapi_krb5.so.2 => /lib/x86_64-linux-gnu/libgssapi_krb5.so.2 (0x00007f499c458000)
libldap_r-2.4.so.2 => /lib/x86_64-linux-gnu/libldap_r-2.4.so.2 (0x00007f499c402000)
liblber-2.4.so.2 => /lib/x86_64-linux-gnu/liblber-2.4.so.2 (0x00007f499c3f1000)
libbrotlidec.so.1 => /lib/x86_64-linux-gnu/libbrotlidec.so.1 (0x00007f499c3e2000)
libdbus-1.so.3 => /lib/x86_64-linux-gnu/libdbus-1.so.3 (0x00007f499c391000)
libX11-xcb.so.1 => /lib/x86_64-linux-gnu/libX11-xcb.so.1 (0x00007f499c38a000)
libpulse.so.0 => /lib/x86_64-linux-gnu/libpulse.so.0 (0x00007f499c335000)
libjansson.so.4 => /lib/x86_64-linux-gnu/libjansson.so.4 (0x00007f499c326000)
libswscale.so.5 => /lib/x86_64-linux-gnu/libswscale.so.5 (0x00007f499c291000)
libGL.so.1 => /lib/x86_64-linux-gnu/libGL.so.1 (0x00007f499c209000)
libpng16.so.16 => /lib/x86_64-linux-gnu/libpng16.so.16 (0x00007f499c1d1000)
libharfbuzz.so.0 => /lib/x86_64-linux-gnu/libharfbuzz.so.0 (0x00007f499c0ca000)
libicui18n.so.66 => /lib/x86_64-linux-gnu/libicui18n.so.66 (0x00007f499bdcb000)
libicuuc.so.66 => /lib/x86_64-linux-gnu/libicuuc.so.66 (0x00007f499bbe5000)
libdl.so.2 => /lib/x86_64-linux-gnu/libdl.so.2 (0x00007f499bbdf000)
libpcre2-16.so.0 => /lib/x86_64-linux-gnu/libpcre2-16.so.0 (0x00007f499bb5c000)
libdouble-conversion.so.3 => /lib/x86_64-linux-gnu/libdouble-conversion.so.3 (0x00007f499bb46000)
libglib-2.0.so.0 => /lib/x86_64-linux-gnu/libglib-2.0.so.0 (0x00007f499ba1b000)
libsoxr.so.0 => /lib/x86_64-linux-gnu/libsoxr.so.0 (0x00007f499b9b0000)
libnuma.so.1 => /lib/x86_64-linux-gnu/libnuma.so.1 (0x00007f499b9a3000)
libunistring.so.2 => /lib/x86_64-linux-gnu/libunistring.so.2 (0x00007f499b821000)
libgnutls.so.30 => /lib/x86_64-linux-gnu/libgnutls.so.30 (0x00007f499b64b000)
libhogweed.so.5 => /lib/x86_64-linux-gnu/libhogweed.so.5 (0x00007f499b611000)
libnettle.so.7 => /lib/x86_64-linux-gnu/libnettle.so.7 (0x00007f499b5d7000)
libgmp.so.10 => /lib/x86_64-linux-gnu/libgmp.so.10 (0x00007f499b553000)
libkrb5.so.3 => /lib/x86_64-linux-gnu/libkrb5.so.3 (0x00007f499b476000)
libk5crypto.so.3 => /lib/x86_64-linux-gnu/libk5crypto.so.3 (0x00007f499b445000)
libcom_err.so.2 => /lib/x86_64-linux-gnu/libcom_err.so.2 (0x00007f499b43c000)
libkrb5support.so.0 => /lib/x86_64-linux-gnu/libkrb5support.so.0 (0x00007f499b42d000)
libresolv.so.2 => /lib/x86_64-linux-gnu/libresolv.so.2 (0x00007f499b411000)
libsasl2.so.2 => /lib/x86_64-linux-gnu/libsasl2.so.2 (0x00007f499b3f4000)
libgssapi.so.3 => /lib/x86_64-linux-gnu/libgssapi.so.3 (0x00007f499b3af000)
libbrotlicommon.so.1 => /lib/x86_64-linux-gnu/libbrotlicommon.so.1 (0x00007f499b38c000)
libsystemd.so.0 => /lib/x86_64-linux-gnu/libsystemd.so.0 (0x00007f499b2dd000)
libpulsecommon-13.99.so => /usr/lib/x86_64-linux-gnu/pulseaudio/libpulsecommon-13.99.so (0x00007f499b25d000)
libGLdispatch.so.0 => /lib/x86_64-linux-gnu/libGLdispatch.so.0 (0x00007f499b1a5000)
libGLX.so.0 => /lib/x86_64-linux-gnu/libGLX.so.0 (0x00007f499b171000)
libfreetype.so.6 => /lib/x86_64-linux-gnu/libfreetype.so.6 (0x00007f499b0b2000)
libgraphite2.so.3 => /lib/x86_64-linux-gnu/libgraphite2.so.3 (0x00007f499b085000)
libicudata.so.66 => /lib/x86_64-linux-gnu/libicudata.so.66 (0x00007f49995c2000)
libpcre.so.3 => /lib/x86_64-linux-gnu/libpcre.so.3 (0x00007f499954f000)
libgomp.so.1 => /lib/x86_64-linux-gnu/libgomp.so.1 (0x00007f499950d000)
libp11-kit.so.0 => /lib/x86_64-linux-gnu/libp11-kit.so.0 (0x00007f49993d7000)
libtasn1.so.6 => /lib/x86_64-linux-gnu/libtasn1.so.6 (0x00007f49993c1000)
libkeyutils.so.1 => /lib/x86_64-linux-gnu/libkeyutils.so.1 (0x00007f49993b8000)
libheimntlm.so.0 => /lib/x86_64-linux-gnu/libheimntlm.so.0 (0x00007f49993ac000)
libkrb5.so.26 => /lib/x86_64-linux-gnu/libkrb5.so.26 (0x00007f4999319000)
libasn1.so.8 => /lib/x86_64-linux-gnu/libasn1.so.8 (0x00007f4999272000)
libhcrypto.so.4 => /lib/x86_64-linux-gnu/libhcrypto.so.4 (0x00007f499923a000)
libroken.so.18 => /lib/x86_64-linux-gnu/libroken.so.18 (0x00007f499921f000)
librt.so.1 => /lib/x86_64-linux-gnu/librt.so.1 (0x00007f4999214000)
liblzma.so.5 => /lib/x86_64-linux-gnu/liblzma.so.5 (0x00007f49991ed000)
liblz4.so.1 => /lib/x86_64-linux-gnu/liblz4.so.1 (0x00007f49991cc000)
libgcrypt.so.20 => /lib/x86_64-linux-gnu/libgcrypt.so.20 (0x00007f49990ae000)
libxcb.so.1 => /lib/x86_64-linux-gnu/libxcb.so.1 (0x00007f4999084000)
libwrap.so.0 => /lib/x86_64-linux-gnu/libwrap.so.0 (0x00007f4999078000)
libsndfile.so.1 => /lib/x86_64-linux-gnu/libsndfile.so.1 (0x00007f4998ff9000)
libasyncns.so.0 => /lib/x86_64-linux-gnu/libasyncns.so.0 (0x00007f4998df3000)
libX11.so.6 => /lib/x86_64-linux-gnu/libX11.so.6 (0x00007f4998cb6000)
libffi.so.7 => /lib/x86_64-linux-gnu/libffi.so.7 (0x00007f4998caa000)
libwind.so.0 => /lib/x86_64-linux-gnu/libwind.so.0 (0x00007f4998c80000)
libheimbase.so.1 => /lib/x86_64-linux-gnu/libheimbase.so.1 (0x00007f4998c6c000)
libhx509.so.5 => /lib/x86_64-linux-gnu/libhx509.so.5 (0x00007f4998c1e000)
libsqlite3.so.0 => /lib/x86_64-linux-gnu/libsqlite3.so.0 (0x00007f4998af5000)
libcrypt.so.1 => /lib/x86_64-linux-gnu/libcrypt.so.1 (0x00007f4998aba000)
libgpg-error.so.0 => /lib/x86_64-linux-gnu/libgpg-error.so.0 (0x00007f4998a97000)
libXau.so.6 => /lib/x86_64-linux-gnu/libXau.so.6 (0x00007f4998a8f000)
libXdmcp.so.6 => /lib/x86_64-linux-gnu/libXdmcp.so.6 (0x00007f4998a87000)
libnsl.so.1 => /lib/x86_64-linux-gnu/libnsl.so.1 (0x00007f4998a6a000)
libFLAC.so.8 => /lib/x86_64-linux-gnu/libFLAC.so.8 (0x00007f4998a2c000)
libogg.so.0 => /lib/x86_64-linux-gnu/libogg.so.0 (0x00007f4998a1f000)
libvorbis.so.0 => /lib/x86_64-linux-gnu/libvorbis.so.0 (0x00007f49989f1000)
libvorbisenc.so.2 => /lib/x86_64-linux-gnu/libvorbisenc.so.2 (0x00007f4998944000)
libbsd.so.0 => /lib/x86_64-linux-gnu/libbsd.so.0 (0x00007f499892a000)
@harfinch Fantastic - having a separate OBS install with SRT is going to be helpful when interoperability problems forces using an older version of any of these libraries. Thanks for adding to the conversation!