can't compile, cedrus264 error

[aRUNTU]

Hi, any hint about this???:

aruntu@aruntu:/etc/aruntu-extras/programs/FFmpeg-Cedrus-master$ sudo make -j2 && sudo make install LD ffmpeg_g libavcodec/libavcodec.a(cedrus264.o): In function cedrus264_encode_init': /etc/aruntu-extras/programs/FFmpeg-Cedrus-master/libavcodec/cedrus264.c:218: undefined reference tove_get_regs' collect2: error: ld returned 1 exit status make: *** [ffmpeg_g] Error 1

[aRUNTU]

push

[stulluk]

Hi, sorry for late reply. I couldn't understand why you get this error. But it seems it is a Linker error. Linker couldn't find the implementation, so it returned error.

You may need to clean the source, and try rebuild again. I am ready to help.

In my github, I provided *.deb package for FFmpeg on A20. Did you try it?

2015-04-03 15:32 GMT+03:00 aRUNTU [email protected]:

Hi, any hint about this???:

aruntu@aruntu:/etc/aruntu-extras/programs/FFmpeg-Cedrus-master$ sudo make -j2 && sudo make install LD ffmpeg_g libavcodec/libavcodec.a(cedrus264.o): In function cedrus264_encode_init': /etc/aruntu-extras/programs/FFmpeg-Cedrus-master/libavcodec/cedrus264.c:218: undefined reference tove_get_regs' collect2: error: ld returned 1 exit status make: *** [ffmpeg_g] Error 1

— Reply to this email directly or view it on GitHub https://github.com/stulluk/FFmpeg-Cedrus/issues/2.

[aRUNTU]

Thanks for the answer¡¡¡ Too much ignorance from my side, I cannot even find the .deb package :(

[teknoid]

I've got the same error, a "make clean" && "./configure" again did it. But when I install and test it I get high bitrates like the alcantor's version (without P frames) produces. When I use your .deb then everything works fine, I get moderate bitrates when using -qp 28 so I assume the .deb uses P-Frames, the self-compiled not.

Comparing to the software libx264 encoder the cedrus264 works of course much faster - around 8 fps (software 1,2 fps) but the file will be a little bit larger and the quality does not reach libx264 quality. When decerasing -qp the quality get's better but the file will be inadequate larger.

I use it to make timelapse video from Logitech 910 captured 1280x720 jpeg images: ffmpeg -f image2 -i /work/%*.jpg -r 25 -pix_fmt nv12 -qp 28 -c:v cedrus264 -c:a none -f mp4 /work/testcedar.mp4

[stulluk]

Dear friend,

I will write a tutorial for compiling, and put to sunxi wiki for you. Now I am in holiday, I will be back in 5 days. Of course my deb file encodes I and P frames, we worked with some friends who wrote cedrus library from stratch.

I use CSI onboard camera to capture frames . Why deb file is not enough for you ? Do you want to improve the quality ? 1 Haz 2015 22:10 tarihinde "teknoid" [email protected] yazdı:

I've got the same error, a "make clean" && "./configure" again did it. But when I install and test it I get high bitrates like the alcantor's version (without P frames) produces. When I use your .deb then everything works fine, I get moderate bitrates when using -qp 28 so I assume the .deb uses P-Frames, the self-compiled not.

Comparing to the software libx264 encoder the cedrus264 works of course much faster - around 8 fps (software 1,2 fps) but the file will be a little bit larger and the quality does not reach libx264 quality. When decerasing -qp the quality get's better but the file will be inadequate larger.

I use it to make timelapse video from Logitech 910 captured 1280x720 jpeg images: ffmpeg -f image2 -i /work/%*.jpg -r 25 -pix_fmt nv12 -qp 28 -c:v cedrus264 -c:a none -f mp4 /work/testcedar.mp4

— Reply to this email directly or view it on GitHub https://github.com/stulluk/FFmpeg-Cedrus/issues/2#issuecomment-107674132 .

[teknoid]

Hi stulluk,

hope you had nice holidays ;-)

deb file is fine, but I'm getting symbol warnings with relink recommendation: ffmpeg: Symbol `x264_levels' has different size in shared object, consider re-linking And needed to create a symlink libx264.so.123 -> libx264.so.142 becase I have a newer version libx264 installed. That's the reason I would like to compile it by myself.

And yes, I'm not very happy with the quality/file size compared to software encoding with libx264. But I think this is a problem of the hardware encoder?

[RagnerBG]

Hi. I tried to compile several times and every time end up with the error like in first post and another one -

libavcodec/libavcodec.a(libx264.o): In function X264_init': /root/temp/FFmpeg-Cedrus/libavcodec/libx264.c:675: undefined reference tox264_encoder_open_148'

"make` clean" && "./configure" again, doesn't work in my case. I don't have luck with .deb package too, the error is:

dpkg: error processing archive ffmpeg_2-1_armhf.deb (--install): trying to overwrite '/usr/include/libswscale/swscale.h', which is also in package libswscale-dev 6:11.4-1~deb8u1 dpkg-deb: error: subprocess paste was killed by signal (Broken pipe)

I've successfully build mpv by passing arguments in built-in ffmpeg from here - "--enable-nonfree --enable-gpl --enable-version3 --enable-vdpau --enable-libx264 --enable-libmp3lame --enable-libpulse --enable-libv4l2" and both mpv and ffmpeg compiled just fine, so what could be the problem here?

[tonimore]

Hello! I've confirm the issue - make error on Armbian (Orange Pi Zero H2+) : ./configure --prefix=/usr --enable-nonfree --enable-gpl --enable-version3 --enable-vdpau --enable-libx264 --enable-libmp3lame --enable-libpulse --enable-libv4l2

~/FFmpeg-Cedrus$ make -j4 LD ffmpeg_g LD ffprobe_g LD ffserver_g libavcodeclibavcodec//libavcodec.a(libavcodec.a(cedrus264.o): cedrus264.o): In In function function cedrus264_encode_init': /cedrus264_encode_init': /home/user/home/FFmpeg-Cedrus/user/libavcodec/FFmpeg-Cedrus/cedrus264.c:libavcodec/218: cedrus264.c:218: undefined reference to ve_get_regs' undefined reference to ve_get_regs' libavcodec/libavcodec.a(cedrus264.o): In function cedrus264_encode_init': /home/user/FFmpeg-Cedrus/libavcodec/cedrus264.c:218: undefined reference to ve_get_regs' collect2: error: ld returned 1 exit status collect2: error: ld returned 1 exit status collect2: error: ld returned 1 exit status Makefile:121: recipe for target 'ffmpeg_g' failed make: *** [ffmpeg_g] Error 1 make: *** Waiting for unfinished jobs.... Makefile:121: recipe for target 'ffprobe_g' failed make: *** [ffprobe_g] Error 1 Makefile:121: recipe for target 'ffserver_g' failed make: *** [ffserver_g] Error 1

[cdwijs]

I see the same thing on my bananapi M1 running this image: https://dl.armbian.com/bananapi/Ubuntu_xenial_default_desktop.7z I cloned from this repro: https://github.com/stulluk/FFmpeg-Cedrus MAN doc/libavfilter.3 LD ffmpeg_g LD ffprobe_g libavcodeclibavcodec/libavcodec.a/(libavcodec.acedrus264.o()cedrus264.o:) :In Infunction function cedrus264_encode_init'cedrus264_encode_init:' :/ home//homecedric//cedricFFmpeg/-FFmpegCedrus-/Cedruslibavcodec//libavcodeccedrus264.c/:cedrus264.c218::218 :undefined undefinedreference referenceto to `ve_get_regsve_get_regs''

collect2: error: ld returned 1 exit status collect2: error: ld returned 1 exit status Makefile:121: recipe for target 'ffmpeg_g' failed make: *** [ffmpeg_g] Error 1 make: *** Waiting for unfinished jobs.... Makefile:121: recipe for target 'ffprobe_g' failed make: *** [ffprobe_g] Error 1 cedric@bananapi:~/FFmpeg-Cedrus$ '

[cdwijs]

This version works for me: https://github.com/chwe17/FFmpeg-Cedrus/

Cheers, Cedric