fatal error ffmpeg/avformat.h no such file or directory Jacob Illinois

Address 1340 Walnut St, Murphysboro, IL 62966
Phone (618) 687-5555
Website Link
Hours

fatal error ffmpeg/avformat.h no such file or directory Jacob, Illinois

Reply jiang 06-08-2016 at 04:20 hi i have some problem in installing [ 22%] Building CXX object modules/imgcodecs/CMakeFiles/opencv_imgcodecs.dir/src/jpeg_exif.cpp.o make[2]: *** No rule to make target /usr/lib/libpng.so', needed by lib/libopencv_imgcodecs.so.3.1.0′. cd into the opencv directory cmake . Saeid Yazdani 24-06-2016 at 00:11 Removing your old cmake might remove some dependency packages but its fine at worst case you install them again. Developing web applications for long lifespan (20+ years) What kind of bicycle clamps are these?

It could be the default GCC is not 4.8 Also I have not tested on Ubuntu 12 so I can't say for sure Reply Pingback: Opencv 3.1 installation note - vincentweisen Here is the input log: http://pastebin.com/vJz0U7es I don't understand cmake very well. How do I help minimize interruptions during group meetings as a student? Below is the error message I get.

After seeing your query, I tried some examples, and have had success reading .MPG files and writing to FOURCC "MJPG" .AVI's. Any guidance would be much appreciated. Can a Legendary monster ignore a diviner's Portent and choose to pass the save anyway? (KevinC's) Triangular DeciDigits Sequence A Shadowy Encounter Why does argv include the program name? Thank you very much!

Reply Saeid Yazdani 03-06-2016 at 12:52 I have no experience with OpenCV on windows. up vote 0 down vote favorite I've been trying to install Video-ffmpeg but sudo make shows this error, FFmpeg.xs:7:22: fatal error: avformat.h: No such file or directory. Take a look on OpenCV Installation tutorials or on steps which we use to test OpenCV. tsgatesJuly 19th, 2009, 05:39 PMHi, all.

In the United States is racial, ethnic, or national preference an acceptable hiring practice for departments or companies in some situations? Does that make my use of those variables in the cake command useless? Running the command sudo apt-get build-dep opencv should get you everything you need. Success!

I was mostly just reporting build success with the OpenCV SVN version. OpenCV 3.1.0 has a bug and you need to set INSTALL_C_EXAMPLES=OFF. What are Imperial officers wearing here? make[1]: *** [modules/imgcodecs/CMakeFiles/opencv_imgcodecs.dir/all] Error 2 make: *** [all] Error 2 thx for your help 😀 Reply Saeid Yazdani 06-08-2016 at 19:52 Do you have libpng installed?

House of Santa Claus Why does argv include the program name? Reply Saeid Yazdani 20-04-2016 at 16:15 Do you have other GCC versions? Am new to linux packages and open source, but was banging my head against everything when it refused to work before. A better way to evaluate a certain determinant How do I say "Thank you, Captain Obvious?" How to get this substring on bash script?

Do I need to move something to my /usr/bin to fix this? Terms Privacy Security Status Help You can't perform that action at this time. If you find my articles helpful, you can support me by a small donation through PayPal Log In Username or E-mail Password Connect with: Remember Me Register Lost Password Recent Topics sayyeahMay 25th, 2009, 11:02 PMdhalbert// have you tried both reading and writing a video file ?

but i`m having problem when i follow the cmake step. /opt/opencv/release$ cmake -D CMAKE_BUILD_TYPE=RELEASE -D CMAKE_INSTALL_PREFIX=/usr/local -D OPENCV_EXTRA_MODULES_PATH=/opt/opencv_contrib/modules /opt/opencv/ CMake Error: The source directory "/opt/opencv" does not exist. gijzelaerrMay 3rd, 2009, 05:47 PMhi everyone, I think I have an other solution that also works. For now, I fixed it doing this: sudo -i mkdir /usr/include/ffmpeg cd /usr/include/ffmpeg ln -sf /usr/include/x86_64-linux-gnu/libavcodec/*.h ./ ln -sf /usr/include/x86_64-linux-gnu/libavformat/*.h ./ ln -sf /usr/include/x86_64-linux-gnu/libswscale/*.h ./ Basically, you create links in /usr/include/ffmpeg Note that this is default configuration.

Not the answer you're looking for? Reply Saeid Yazdani 14-02-2016 at 12:35 Is that the only line of error you get? Clone OpenCV's git repository: /opt$ git clone https://github.com/Itseez/opencv.git 1 /opt$ git clone https://github.com/Itseez/opencv.git After this, stay in the "/opt" folder and clone the contrib repository as well (if you need the extra Now the code is fixed, but you still have to tell "configure" where to look so it doesn't complain too.

See also “/home/ubuntu/imginfo_reader/opencv/opencv/release/CMakeFiles/CMakeError.log”. libavcodec-dev is already the newest version (7:2.8.6-1ubuntu2). So to remove OpenCV, go to the folder that you have compiled OpenCV (the place you had called make/make install) and execute the following command: $ sudo make uninstall 1 $ sudo What kind of bicycle clamps are these?

Thanks VERY much for this explanation. Add the above to your .bashrc so you don't need to do it every time you start a new shell. Not just libv4l lol. It might be related to GCC not finding library/header files.

Reply Saeid Yazdani 07-07-2016 at 20:31 Thats file is part of ‘libv4l-dev' package. Reply Saeid Yazdani 15-03-2016 at 22:10 Hey, That is not a really informative error message…Whats your gcc version? have you installed libtiff4-dev package? Determine if a coin system is Canonical Is the mass of an individual star almost constant throughout its life?