Open ALegitCookie opened 4 years ago
Oh yay! Thank you very much for this @ALegitCookie ! I'm sure people coming by will find this super useful! :smile: :+1:
I sure did. Thank you!
If you get an error like below after running ./configure --arch=armel --target-os=linux --enable-gpl --enable-libx264 --enable-nonfree --enable-libfreetype
to install ffmpeg
LD ffmpeg_g
/usr/bin/ld: libavformat/libavformat.a(fifo.o): in function `fifo_init':
/home/pi/FFmpeg/libavformat/fifo.c:519: undefined reference to `__atomic_store_8'
/usr/bin/ld: libavformat/libavformat.a(fifo.o): in function `fifo_write_trailer':
/home/pi/FFmpeg/libavformat/fifo.c:624: undefined reference to `__atomic_fetch_add_8'
/usr/bin/ld: /home/pi/FFmpeg/libavformat/fifo.c:631: undefined reference to `__atomic_store_8'
/usr/bin/ld: libavformat/libavformat.a(fifo.o): in function `fifo_thread_write_packet':
/home/pi/FFmpeg/libavformat/fifo.c:188: undefined reference to `__atomic_fetch_sub_8'
/usr/bin/ld: libavformat/libavformat.a(fifo.o): in function `fifo_consumer_thread':
/home/pi/FFmpeg/libavformat/fifo.c:457: undefined reference to `__atomic_load_8'
/usr/bin/ld: libavformat/libavformat.a(fifo.o): in function `fifo_write_packet':
/home/pi/FFmpeg/libavformat/fifo.c:597: undefined reference to `__atomic_fetch_add_8'
collect2: error: ld returned 1 exit status
make: *** [Makefile:114: ffmpeg_g] Error 1
Try adding this flag --extra-ldflags="-latomic"
to the ./configure
parameters so it becomes ./configure --arch=armel --target-os=linux --enable-gpl --enable-libx264 --enable-nonfree --enable-libfreetype --extra-ldflags="-latomic"
Also, if you get the gifsicle
error below while installing live-stream-radio
Error: autoreconf -ivf && ./configure --disable-gifview --disable-gifdiff --prefix="xxx\node_modules\gifsicle\vendor" --bindir=
"xxx\node_modules\gifsicle\vendor" && make install
Command failed: autoreconf -ivf
'autoreconf' is not recognized as an internal or external command,
operable program or batch file.
at ChildProcess.exithandler (child_process.js:211:12)
at emitTwo (events.js:106:13)
at ChildProcess.emit (events.js:192:7)
at maybeClose (internal/child_process.js:890:16)
at Socket.<anonymous> (internal/child_process.js:334:11)
at emitOne (events.js:96:13)
at Socket.emit (events.js:189:7)
at Pipe._handle.close [as _onclose] (net.js:501:12)
then try the commands below to install autoconf
and other dependencies correctly
Linux:
sudo apt-get install libtool automake autoconf nasm
OS X:
brew install libtool automake autoconf nasm
Hello everybody. I had trouble finding out how to install/compile ffmpeg with libfreetype when i first started. Now that i know how, i'm going to share how to do it with you to save you some frustration.
you can skip the h264 support if you want, it's not super important for live-stream-radio. However, I just personally like having it.
Let's get started. (PLEASE NOTE, WHEREVER YOU SEE "-J4", IF YOUR RASPBERRY PI HAS LESS THAN 4 CPU CORES, REPLACE "J4" WITH "J")
Install h264 library Open a terminal window on your raspberry pi or connect via SSH. Type in the following: 1.Download the h264 library:
git clone --depth 1
https://code.videolan.org/videolan/x264
cd x264
./configure --host=arm-unknown-linux-gnueabi --enable-static --disable-opencl
make -j4
(this will take a bit so be patient)sudo make install
Congrats. h264 is now installed. now to install ffmpeg with h264
cd ~
git clone git://source.ffmpeg.org/ffmpeg --depth=1
(this will take a bit to download)cd ffmpeg
./configure --arch=armel --target-os=linux --enable-gpl --enable-libx264 --enable-nonfree --enable-libfreetype
make -j4
(this takes a long time, be patient)sudo make install
congratulations, you are now done!! Enjoy streaming your radio station on your raspberry pi!