I am trying to play video file on 16*32 P10 led matrix. For this i have following this step to install dependencies:
‘’’
sudo apt-get update
sudo apt-get install pkg-config libavcodec-dev libavformat-dev libswscale-dev
make video-viewer
‘’’
but executing command ‘’ make video-viewer ‘’ getting below error:
could anyone suggest is it libav version issue or some other issue?
looks like a library incompatibility.
try to get ssh working with your pi, makes things easier for cut and paste
On my pi3, I see
root@rPi3:~/rpi-rgb-led-matrix/utils# make video-viewer
g++ -I../include -Wall -O3 -g -Wextra -Wno-unused-parameter -D_FILE_OFFSET_BITS=64 -Wno-deprecated-declarations -c -o video-viewer.o video-viewer.cc
make -C ../lib
make[1]: Entering directory '/root/rpi-rgb-led-matrix/lib'
make[1]: Leaving directory '/root/rpi-rgb-led-matrix/lib'
vg++ -Wall -O3 -g -Wextra -Wno-unused-parameter -D_FILE_OFFSET_BITS=64 video-viewer.o -o video-viewer -L../lib -lrgbmatrix -lrt -lm -lpthread `pkg-config --cflags --libs libavcodec libavformat libswscale libavutil`
libs:
ii libavcodec-dev:armhf 7:3.2.14-1~deb9u1+rpt1
ii libavformat-dev:armhf 7:3.2.14-1~deb9u1+rpt1
ii libswscale-dev:armhf 7:3.2.14-1~deb9u1+rpt1
and
root@rPi3:~/rpi-rgb-led-matrix/utils# ldd video-viewer
linux-vdso.so.1 (0x7ef29000)
/usr/lib/arm-linux-gnueabihf/libarmmem.so (0x76f6d000)
librt.so.1 => /lib/arm-linux-gnueabihf/librt.so.1 (0x76f56000)
libpthread.so.0 => /lib/arm-linux-gnueabihf/libpthread.so.0 (0x76f2d000)
libavcodec.so.57 => /usr/lib/arm-linux-gnueabihf/libavcodec.so.57 (0x75ceb000)
libavformat.so.57 => /usr/lib/arm-linux-gnueabihf/libavformat.so.57 (0x75ad6000)
libswscale.so.4 => /usr/lib/arm-linux-gnueabihf/libswscale.so.4 (0x75a58000)
libavutil.so.55 => /usr/lib/arm-linux-gnueabihf/libavutil.so.55 (0x759c0000)
libstdc++.so.6 => /usr/lib/arm-linux-gnueabihf/libstdc++.so.6 (0x75878000)
libm.so.6 => /lib/arm-linux-gnueabihf/libm.so.6 (0x757f9000)
libgcc_s.so.1 => /lib/arm-linux-gnueabihf/libgcc_s.so.1 (0x757cc000)
libc.so.6 => /lib/arm-linux-gnueabihf/libc.so.6 (0x7568d000)
/lib/ld-linux-armhf.so.3 (0x76f83000)
libswresample.so.2 => /usr/lib/arm-linux-gnueabihf/libswresample.so.2 (0x75667000)
libdl.so.2 => /lib/arm-linux-gnueabihf/libdl.so.2 (0x75654000)
libva.so.1 => /usr/lib/arm-linux-gnueabihf/libva.so.1 (0x75627000)
libmmal_core.so => /opt/vc/lib/libmmal_core.so (0x75609000)
libmmal_util.so => /opt/vc/lib/libmmal_util.so (0x755e9000)
libmmal_vc_client.so => /opt/vc/lib/libmmal_vc_client.so (0x755ce000)
libbcm_host.so => /opt/vc/lib/libbcm_host.so (0x755a7000)
libzvbi.so.0 => /usr/lib/arm-linux-gnueabihf/libzvbi.so.0 (0x75523000)
libxvidcore.so.4 => /usr/lib/arm-linux-gnueabihf/libxvidcore.so.4 (0x7542c000)
libx265.so.95 => /usr/lib/arm-linux-gnueabihf/libx265.so.95 (0x751d4000)
libx264.so.148 => /usr/lib/arm-linux-gnueabihf/neon/vfp/libx264.so.148 (0x75063000)
libwebpmux.so.2 => /usr/lib/arm-linux-gnueabihf/libwebpmux.so.2 (0x7504b000)
libwebp.so.6 => /usr/lib/arm-linux-gnueabihf/libwebp.so.6 (0x74fed000)
libwavpack.so.1 => /usr/lib/arm-linux-gnueabihf/libwavpack.so.1 (0x74fb9000)
libvpx.so.4 => /usr/lib/arm-linux-gnueabihf/libvpx.so.4 (0x74ebc000)
libvorbisenc.so.2 => /usr/lib/arm-linux-gnueabihf/libvorbisenc.so.2 (0x74e2a000)
libvorbis.so.0 => /usr/lib/arm-linux-gnueabihf/libvorbis.so.0 (0x74df3000)
libtwolame.so.0 => /usr/lib/arm-linux-gnueabihf/libtwolame.so.0 (0x74dc3000)
libtheoraenc.so.1 => /usr/lib/arm-linux-gnueabihf/libtheoraenc.so.1 (0x74d7d000)
libtheoradec.so.1 => /usr/lib/arm-linux-gnueabihf/libtheoradec.so.1 (0x74d56000)
libspeex.so.1 => /usr/lib/arm-linux-gnueabihf/libspeex.so.1 (0x74d30000)
libsnappy.so.1 => /usr/lib/arm-linux-gnueabihf/libsnappy.so.1 (0x74d17000)
libshine.so.3 => /usr/lib/arm-linux-gnueabihf/libshine.so.3 (0x74cfc000)
libopus.so.0 => /usr/lib/arm-linux-gnueabihf/libopus.so.0 (0x74ca9000)
libopenjp2.so.7 => /usr/lib/arm-linux-gnueabihf/libopenjp2.so.7 (0x74c63000)
libmp3lame.so.0 => /usr/lib/arm-linux-gnueabihf/libmp3lame.so.0 (0x74bea000)
libgsm.so.1 => /usr/lib/arm-linux-gnueabihf/libgsm.so.1 (0x74bd8000)
liblzma.so.5 => /lib/arm-linux-gnueabihf/liblzma.so.5 (0x74ba7000)
libz.so.1 => /lib/arm-linux-gnueabihf/libz.so.1 (0x74b80000)
libssh-gcrypt.so.4 => /usr/lib/arm-linux-gnueabihf/libssh-gcrypt.so.4 (0x74b11000)
libopenmpt.so.0 => /usr/lib/arm-linux-gnueabihf/libopenmpt.so.0 (0x74996000)
libgme.so.0 => /usr/lib/arm-linux-gnueabihf/libgme.so.0 (0x74945000)
libbluray.so.2 => /usr/lib/arm-linux-gnueabihf/libbluray.so.2 (0x748ec000)
libgnutls.so.30 => /usr/lib/arm-linux-gnueabihf/libgnutls.so.30 (0x7475f000)
libchromaprint.so.1 => /usr/lib/arm-linux-gnueabihf/libchromaprint.so.1 (0x7473f000)
libbz2.so.1.0 => /lib/arm-linux-gnueabihf/libbz2.so.1.0 (0x7471f000)
libX11.so.6 => /usr/lib/arm-linux-gnueabihf/libX11.so.6 (0x745fc000)
libvdpau.so.1 => /usr/lib/arm-linux-gnueabihf/libvdpau.so.1 (0x745e8000)
libva-drm.so.1 => /usr/lib/arm-linux-gnueabihf/libva-drm.so.1 (0x745d5000)
libva-x11.so.1 => /usr/lib/arm-linux-gnueabihf/libva-x11.so.1 (0x745c0000)
libsoxr.so.0 => /usr/lib/arm-linux-gnueabihf/libsoxr.so.0 (0x7455e000)
libvcos.so => /opt/vc/lib/libvcos.so (0x74545000)
libvchiq_arm.so => /opt/vc/lib/libvchiq_arm.so (0x7452d000)
libvcsm.so => /opt/vc/lib/libvcsm.so (0x74518000)
libpng16.so.16 => /usr/lib/arm-linux-gnueabihf/libpng16.so.16 (0x744de000)
libogg.so.0 => /usr/lib/arm-linux-gnueabihf/libogg.so.0 (0x744d0000)
libcairo.so.2 => /usr/lib/arm-linux-gnueabihf/libcairo.so.2 (0x743df000)
libgcrypt.so.20 => /lib/arm-linux-gnueabihf/libgcrypt.so.20 (0x7430e000)
libgssapi_krb5.so.2 => /usr/lib/arm-linux-gnueabihf/libgssapi_krb5.so.2 (0x742c5000)
libmpg123.so.0 => /usr/lib/arm-linux-gnueabihf/libmpg123.so.0 (0x7426a000)
libvorbisfile.so.3 => /usr/lib/arm-linux-gnueabihf/libvorbisfile.so.3 (0x74252000)
libxml2.so.2 => /usr/lib/arm-linux-gnueabihf/libxml2.so.2 (0x740c0000)
libfontconfig.so.1 => /usr/lib/arm-linux-gnueabihf/libfontconfig.so.1 (0x7407d000)
libfreetype.so.6 => /usr/lib/arm-linux-gnueabihf/libfreetype.so.6 (0x73fe2000)
libp11-kit.so.0 => /usr/lib/arm-linux-gnueabihf/libp11-kit.so.0 (0x73f84000)
libidn.so.11 => /lib/arm-linux-gnueabihf/libidn.so.11 (0x73f43000)
libtasn1.so.6 => /usr/lib/arm-linux-gnueabihf/libtasn1.so.6 (0x73f23000)
libnettle.so.6 => /usr/lib/arm-linux-gnueabihf/libnettle.so.6 (0x73edc000)
libhogweed.so.4 => /usr/lib/arm-linux-gnueabihf/libhogweed.so.4 (0x73e9f000)
libgmp.so.10 => /usr/lib/arm-linux-gnueabihf/libgmp.so.10 (0x73e2c000)
libxcb.so.1 => /usr/lib/arm-linux-gnueabihf/libxcb.so.1 (0x73dfd000)
libXext.so.6 => /usr/lib/arm-linux-gnueabihf/libXext.so.6 (0x73ddc000)
libdrm.so.2 => /usr/lib/arm-linux-gnueabihf/libdrm.so.2 (0x73dbf000)
libXfixes.so.3 => /usr/lib/arm-linux-gnueabihf/libXfixes.so.3 (0x73daa000)
libgomp.so.1 => /usr/lib/arm-linux-gnueabihf/libgomp.so.1 (0x73d72000)
libpixman-1.so.0 => /usr/lib/arm-linux-gnueabihf/libpixman-1.so.0 (0x73c96000)
libxcb-shm.so.0 => /usr/lib/arm-linux-gnueabihf/libxcb-shm.so.0 (0x73c83000)
libxcb-render.so.0 => /usr/lib/arm-linux-gnueabihf/libxcb-render.so.0 (0x73c68000)
libXrender.so.1 => /usr/lib/arm-linux-gnueabihf/libXrender.so.1 (0x73c4f000)
libgpg-error.so.0 => /lib/arm-linux-gnueabihf/libgpg-error.so.0 (0x73c2f000)
libkrb5.so.3 => /usr/lib/arm-linux-gnueabihf/libkrb5.so.3 (0x73b78000)
libk5crypto.so.3 => /usr/lib/arm-linux-gnueabihf/libk5crypto.so.3 (0x73b37000)
libcom_err.so.2 => /lib/arm-linux-gnueabihf/libcom_err.so.2 (0x73b24000)
libkrb5support.so.0 => /usr/lib/arm-linux-gnueabihf/libkrb5support.so.0 (0x73b0b000)
libkeyutils.so.1 => /lib/arm-linux-gnueabihf/libkeyutils.so.1 (0x73af8000)
libresolv.so.2 => /lib/arm-linux-gnueabihf/libresolv.so.2 (0x73ad3000)
libicui18n.so.57 => /usr/lib/arm-linux-gnueabihf/libicui18n.so.57 (0x738c3000)
libicuuc.so.57 => /usr/lib/arm-linux-gnueabihf/libicuuc.so.57 (0x73759000)
libicudata.so.57 => /usr/lib/arm-linux-gnueabihf/libicudata.so.57 (0x71ecc000)
libexpat.so.1 => /lib/arm-linux-gnueabihf/libexpat.so.1 (0x71e9a000)
libffi.so.6 => /usr/lib/arm-linux-gnueabihf/libffi.so.6 (0x71e82000)
libXau.so.6 => /usr/lib/arm-linux-gnueabihf/libXau.so.6 (0x71e75000)
libXdmcp.so.6 => /usr/lib/arm-linux-gnueabihf/libXdmcp.so.6 (0x71e60000)
libbsd.so.0 => /lib/arm-linux-gnueabihf/libbsd.so.0 (0x71e37000)
Yes Marcmarlin. There was library incompatibility.
Thanks 
can you post what was wrong and how you fixed it, so that others can benefit?
Hi ,
I had been running Raspbian Jessie OS on my pi3. This OS is not allowing to install the library version which one you have suggested. Due to old version of libs I was getting above error.
When I have updated the OS from Jessie to Stretch, I am able to install latest version of libs and able to make video- viewer.cc file.
oh, good. It must have been a very old version of raspbian. Glad you found a new one.