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I recently installed libx265, I dont know what happened, but when I execute ffmpeg command I got this error :

 ffmpeg: error while loading shared libraries: libx265.so.113: cannot open shared object file: No such file or directory

I google it but got nothing specific about it.

I also executed this command: ldd $(which ffmpeg) and got the following output:

linux-vdso.so.1 =>  (0x00007ffd147e7000)
libdl.so.2 => /lib/x86_64-linux-gnu/libdl.so.2 (0x00007f1cea052000)
libxcb.so.1 => /usr/lib/x86_64-linux-gnu/libxcb.so.1 (0x00007f1ce9e30000)
libxcb-xfixes.so.0 => /usr/lib/x86_64-linux-gnu/libxcb-xfixes.so.0 (0x00007f1ce9c27000)
libxcb-shape.so.0 => /usr/lib/x86_64-linux-gnu/libxcb-shape.so.0 (0x00007f1ce9a23000)
libasound.so.2 => /usr/lib/x86_64-linux-gnu/libasound.so.2 (0x00007f1ce9723000)
libx265.so.113 => not found
libm.so.6 => /lib/x86_64-linux-gnu/libm.so.6 (0x00007f1ce9419000)
liblzma.so.5 => /lib/x86_64-linux-gnu/liblzma.so.5 (0x00007f1ce91f7000)
libz.so.1 => /lib/x86_64-linux-gnu/libz.so.1 (0x00007f1ce8fdc000)
libpthread.so.0 => /lib/x86_64-linux-gnu/libpthread.so.0 (0x00007f1ce8dbf000)
libc.so.6 => /lib/x86_64-linux-gnu/libc.so.6 (0x00007f1ce89f6000)
/lib64/ld-linux-x86-64.so.2 (0x0000559e03a1d000)
libXau.so.6 => /usr/lib/x86_64-linux-gnu/libXau.so.6 (0x00007f1ce87f1000)
libXdmcp.so.6 => /usr/lib/x86_64-linux-gnu/libXdmcp.so.6 (0x00007f1ce85eb000)
librt.so.1 => /lib/x86_64-linux-gnu/librt.so.1 (0x00007f1ce83e3000)

Could someone help me?

asendjasni
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  • The output is too long for a comment, how can I show it to you ? @LordNeckbeard – asendjasni Mar 13 '17 at 19:59
  • I added the requested info in the question @LordNeckbeard. – asendjasni Mar 13 '17 at 20:52
  • By distro, if you mean the OS, I'm using Ubuntu 16.04. – asendjasni Mar 13 '17 at 22:40
  • Where did you get this `ffmpeg` from and how did you install it? It is looking for libx265-113, but the 16.04 repo only provides libx265-79. – llogan Mar 14 '17 at 01:24
  • Well I got it from this repo [FFmpeg](https://github.com/FFmpeg/FFmpeg) on github. – asendjasni Mar 14 '17 at 10:03
  • Can I use this libx265-79 with ffmpeg for encoding video sequence ? @LordNeckbeard – asendjasni Mar 14 '17 at 10:09
  • @LordNeckbeard for some reason It worked, Now I can use the Libx265 with ffmpeg. I already encode my file from (Y4M) to (H265) with the following command ` system(['ffmpeg -i ' videoNameIn, videoTypeIn, ' -s ' num2str(width),'x',num2str(height), ' -r ', num2str(frameRate), ' -c:v libx265 ', videoNameOut, videoTypeOut]); ` I'm not sure if it the right command or not. Now I want to decode it to the original format(Y4M) but I'm not sure how to do it. Would you help me with it ? – asendjasni Mar 14 '17 at 12:47
  • So I must assume that you compiled libx265 and ffmpeg, then somehow deleted your compiled libx265. How did you fix the `libx265.so.113 => not found` issue? – llogan Mar 15 '17 at 18:22
  • Well I don't know exactly what happened, I was angry and I want to delete completely the ffmpeg package, I used this command `sudo apt-get purge --auto-remove ffmpeg` and multiple packages was deleted, after that bingo it worked. – asendjasni Mar 15 '17 at 18:41
  • I'm voting to close this question as off-topic because this belongs to super-user or video Q and A. Not related to programming. – Ondra Žižka May 15 '17 at 04:24
  • Can I move it to super-user ? @OndraŽižka – asendjasni May 15 '17 at 17:58
  • I would move it but SO tells me this is too old to move. Perhaps you can just copy it there. Check http://video.stackexchange.com/ though where you have the experts on the matter – Ondra Žižka May 18 '17 at 04:56
  • thanks @OndraŽižka. – asendjasni May 19 '17 at 23:03

1 Answers1

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I solved this problem just. it It took half a day.

move the libx265.so.151 to the system so dir. the target is despend to you system

it will work on my linux :

cp libx265.so.151 /lib64/

from you ldd result,may be you should:

 cp libx265.so.151  /lib/
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