Error compiling on Debian Jessie

[tektektek]

I followed the instructions on the download page, and noticed that the ffmpeg package wasn't found, because of Debian's move to libav. All others were installed.

When running make -j3, it fails with the following output:

[  4%] Built target V3D
[  4%] Building C object slowmoVideo/lib/CMakeFiles/sVencode.dir/ffmpegEncode_sV.c.o
[  8%] Built target sV
Scanning dependencies of target sVinfo
Scanning dependencies of target sVflow
[  9%] Building CXX object slowmoVideo/lib/CMakeFiles/sVflow.dir/flowRW_sV.cpp.o
[  9%] Building C object slowmoVideo/lib/CMakeFiles/sVinfo.dir/videoInfo_sV.c.o
/home/tektektek/src/slowmoVideo/src/slowmoVideo/lib/videoInfo_sV.c: In function ‘getInfo’:
/home/tektektek/src/slowmoVideo/src/slowmoVideo/lib/videoInfo_sV.c:78:56: error: ‘AVStream’ has no member named ‘r_frame_rate’
             AVRational fps = pFormatContext->streams[i]->r_frame_rate;
                                                        ^
/home/tektektek/src/slowmoVideo/src/slowmoVideo/lib/ffmpegEncode_sV.c: In function ‘prepare’:
/home/tektektek/src/slowmoVideo/src/slowmoVideo/lib/ffmpegEncode_sV.c:107:5: warning: implicit declaration of function ‘avformat_alloc_output_context2’ [-Wimplicit-function-declaration]
     avformat_alloc_output_context2(&video->fc, NULL, NULL, filename);
     ^
/home/tektektek/src/slowmoVideo/src/slowmoVideo/lib/ffmpegEncode_sV.c:139:39: error: ‘CODEC_ID_NONE’ undeclared (first use in this function)
     if (video->format->video_codec != CODEC_ID_NONE) {
                                       ^
/home/tektektek/src/slowmoVideo/src/slowmoVideo/lib/ffmpegEncode_sV.c:139:39: note: each undeclared identifier is reported only once for each function it appears in
/home/tektektek/src/slowmoVideo/src/slowmoVideo/lib/ffmpegEncode_sV.c:179:29: error: ‘CODEC_ID_MPEG2VIDEO’ undeclared (first use in this function)
         if (cc->codec_id == CODEC_ID_MPEG2VIDEO || cc->codec_id == CODEC_ID_MPEG4) {
                             ^
/home/tektektek/src/slowmoVideo/src/slowmoVideo/lib/ffmpegEncode_sV.c:179:68: error: ‘CODEC_ID_MPEG4’ undeclared (first use in this function)
         if (cc->codec_id == CODEC_ID_MPEG2VIDEO || cc->codec_id == CODEC_ID_MPEG4) {
                                                                    ^
/home/tektektek/src/slowmoVideo/src/slowmoVideo/lib/ffmpegEncode_sV.c:183:29: error: ‘CODEC_ID_MPEG1VIDEO’ undeclared (first use in this function)
         if (cc->codec_id == CODEC_ID_MPEG1VIDEO){
                             ^
/home/tektektek/src/slowmoVideo/src/slowmoVideo/lib/ffmpegEncode_sV.c:300:5: warning: ‘avcodec_alloc_frame’ is deprecated (declared at /usr/include/libavcodec/avcodec.h:3114) [-Wdeprecated-declarations]
     video->picture = avcodec_alloc_frame();
     ^
/home/tektektek/src/slowmoVideo/src/slowmoVideo/lib/ffmpegEncode_sV.c: In function ‘eatARGB’:
/home/tektektek/src/slowmoVideo/src/slowmoVideo/lib/ffmpegEncode_sV.c:353:9: warning: implicit declaration of function ‘avcodec_encode_video’ [-Wimplicit-function-declaration]
         video->outSize = avcodec_encode_video(cc, video->outbufV, video->outbufSizeV, video->picture);
         ^
/home/tektektek/src/slowmoVideo/src/slowmoVideo/lib/ffmpegEncode_sV.c:360:17: warning: implicit declaration of function ‘av_rescale_q’ [-Wimplicit-function-declaration]
                 pkt.pts = av_rescale_q(cc->coded_frame->pts, cc->time_base, video->streamV->time_base);
                 ^
slowmoVideo/lib/CMakeFiles/sVinfo.dir/build.make:54: recipe for target 'slowmoVideo/lib/CMakeFiles/sVinfo.dir/videoInfo_sV.c.o' failed
make[2]: *** [slowmoVideo/lib/CMakeFiles/sVinfo.dir/videoInfo_sV.c.o] Error 1
CMakeFiles/Makefile2:223: recipe for target 'slowmoVideo/lib/CMakeFiles/sVinfo.dir/all' failed
make[1]: *** [slowmoVideo/lib/CMakeFiles/sVinfo.dir/all] Error 2
make[1]: *** Waiting for unfinished jobs....
slowmoVideo/lib/CMakeFiles/sVencode.dir/build.make:54: recipe for target 'slowmoVideo/lib/CMakeFiles/sVencode.dir/ffmpegEncode_sV.c.o' failed
make[2]: *** [slowmoVideo/lib/CMakeFiles/sVencode.dir/ffmpegEncode_sV.c.o] Error 1
CMakeFiles/Makefile2:153: recipe for target 'slowmoVideo/lib/CMakeFiles/sVencode.dir/all' failed
make[1]: *** [slowmoVideo/lib/CMakeFiles/sVencode.dir/all] Error 2
[ 10%] [ 10%] Building CXX object slowmoVideo/lib/CMakeFiles/sVflow.dir/flowField_sV.cpp.o
Building CXX object slowmoVideo/lib/CMakeFiles/sVflow.dir/flowTools_sV.cpp.o
[ 10%] Building CXX object slowmoVideo/lib/CMakeFiles/sVflow.dir/kernel_sV.cpp.o
Linking CXX static library libsVflow.a
[ 10%] Built target sVflow
Makefile:113: recipe for target 'all' failed
make: *** [all] Error 2

I'd love to try this program out and compiling seems to be my only option on Debian... any ideas?

[valgit]

Hi, I am trying to build a deb package. but in the mean time could you try with my own clone : https://github.com/valgit/slowmoVideo, it should compile on ubuntu 14.04 + qt5, I haven't already push my changes here.

[jvalrog]

valgit, I tried your clone and it only worked after removing "qt4" references from the CMakeList.txt files.

The only problem I found is this:

slowmoVideo-master $ make
[  4%] Built target V3D
[  8%] Built target sV
[  9%] Built target sVencode
[ 12%] Built target sVflow
[ 13%] Built target sVinfo
[ 13%] Built target sVvis
[ 16%] Built target sVgui
[ 40%] Built target sVproj
[ 41%] Built target slowmoInterpolate
[ 42%] Built target slowmoVideoInfo
Linking CXX executable slowmoUI
../lib/libsVencode.a(video_enc.cpp.o): In function `CreateVideoWriter(char const*, int, int, double, int, char const*)':
/home/tigre/Downloads/slowmoVideo/slowmoVideo-master/src/slowmoVide /lib/video_enc.cpp:11: undefined reference to `CreateVideoWriter_QT(char const*, int, int, double, char const*)'
collect2: error: ld returned 1 exit status
make[2]: *** [slowmoVideo/slowmoUI/slowmoUI] Error 1
make[1]: *** [slowmoVideo/slowmoUI/CMakeFiles/slowmoUI.dir/all] Error 2
make: *** [all] Error 2

[valgit]

Yes, my version should be able to work with QT4 or QT5. On my ubuntu I only have QT5, maybe it's what you call "qt4 reference" (can you give me what you change ) ?
for the last on, it's on option only available under OSX (use of quicktime as encoder in place of ffmpeg ;-)
you can disable it using -DUSE_QTKIT=FALSE in your cmake commandline (or by setting it to false in the CMakeCache.txt if you don't want to rerun it !)

[jvalrog]

Ok, that helped, I'm almost there!

[ 92%] Building CXX object slowmoVideo/test/CMakeFiles/encodeFramesTest.dir ffmpegTestEncodeFrames.cpp.o
Linking CXX executable encodeFramesTest
CMakeFiles/encodeFramesTest.dir/ffmpegTestEncodeFrames.cpp.o: In function `main':
/home/tigre/Downloads/slowmoVideo/slowmoVideo-master/src/slowmoVideo/test/ffmpegTestEncodeFrames.cpp:30: undefined reference to `prepare'
/home/tigre/Downloads/slowmoVideo/slowmoVideo-master/src/slowmoVideo/test/ffmpegTestEncodeFrames.cpp:37: undefined reference to `eatSample'
/home/tigre/Downloads/slowmoVideo/slowmoVideo-master/src/slowmoVideo test/ffmpegTestEncodeFrames.cpp:44: undefined reference to `eatARGB'
/home/tigre/Downloads/slowmoVideo/slowmoVideo-master/src/slowmoVideo test/ffmpegTestEncodeFrames.cpp:46: undefined reference to `finish'
collect2: error: ld returned 1 exit status
make[2]: *** [slowmoVideo/test/encodeFramesTest] Error 1
make[1]: *** [slowmoVideo/test/CMakeFiles/encodeFramesTest.dir/all] Error 2
make: *** [all] Error 2

[valgit]

yes, almost there !
this last one came from the fact i have not already report my modification in the test branch, so you also need to disable testing : -DENABLE_TESTS=FALSE (or modify the CMakeCache.txt !)

[tektektek]

Yes, those fixes also work for me. Thanks @valgit ! For the record, I succeeded in compiling in Debian Jessie with Qt4.

Maybe it's appropriate to include these gotchas in the main website, on the compilation instructions:

1. Use valgit's fork (https://github.com/valgit/slowmoVideo) instead of the main repository
2. The cmake call should be cmake ../src -DUSE_QTKIT=FALSE -DENABLE_TESTS=FALSE

Is this correct? I can go ahead and make a pull request on the website repository.

[valgit]

I am ok with that if you will.

[brousselle]

Hello All,

thanks valgit :D for that work.
I am also running jessie, and it compiled smoothly.
but still the gpu flowbuilder does not work:

I have installed the nvidia-cg-toolkit which is a pre-requisite if i
remember well

when compiling i have this:
======================V3D============================

• (info) Installation prefix: /tmp.
  (Can be adjusted with -DCMAKE_INSTALL_PREFIX=your_path. Default:
  .)
• (info) Shaders will be included in the binary: YES
  (Can be disabled with the cmake flag -DDISABLE_INCLUDE_SOURCE)
• (ok) OpenGL found in /usr/include:
  /usr/lib/x86_64-linux-gnu/libGLU.so;/usr/lib/x86_64-linux-gnu/libGL.so;/usr/lib/x86_64-linux-gnu/libSM.so;/usr/lib/x86_64-linux-gnu/libICE.so;/usr/lib/x86_64-linux-gnu/libX11.so;/usr/lib/x86_64-linux-gnu/libXext.so
• (ok) GLUT found in /usr/include:
  /usr/lib/x86_64-linux-gnu/libglut.so;GLUT_Xmu_LIBRARY-NOTFOUND;/usr/lib/x86_64-linux-gnu/libXi.so
• (ok) GLEW found at /usr/include/GL
• (ok) JPEG libraries found at /usr/include:
  /usr/lib/x86_64-linux-gnu/libjpeg.so
• (ok) PNG libraries found at /usr/include;/usr/include
• V3D will be built: ---YES---
  ==================slowmoVideo========================
• (info) slowmoVideo installation goes to /tmp.
  (Can be adjusted with -DCMAKE_INSTALL_PREFIX=your_path. Default is
  .)
• (ok) ffmpeg found at
• (ok) OpenCV 2.4.9 found at .
• slowmoVideo will be built: ---YES---
  =======================END===========================

but in the preferences i cannot activate:
Flow method: GPU,V3D (requires flowbuilder and a video card) (greyed out)
only CPU,OpenCV is avalaible.

testing with :
/tmp/bin/slowmoFlowBuilder --identify

                              9:35

Inconsistency detected by ld.so: dl-version.c: 224: _dl_check_map_versions:
Assertion `needed != ((void *)0)' failed!

shows the error.

Did you manage to use it ?

By the way i am in charge of the ppa for ubuntu. once it will work on my
machine, i will try to update the ppa.

Thanks,
Benoit.

On Sun, Jul 20, 2014 at 2:33 PM, valgit notifications@github.com wrote:

I am ok with that if you will.

—
Reply to this email directly or view it on GitHub
#18 (comment)
.

[valgit]

Hi,

thanks for all your inputs. As I am on travel I have no way to check, but as soon as I can, I will look at that.
thanks

[brousselle]

Hello,

great ! FYI i have already opened a new issue for this:
#22

Thanks,
Benoit.

On Tue, Aug 19, 2014 at 2:52 PM, valgit notifications@github.com wrote:

Hi,

thanks for all your inputs. As I am on travel I have no way to check, but
as soon as I can, I will look at that.
thanks

—
Reply to this email directly or view it on GitHub
#18 (comment)
.