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marcel
PostPosted: Wed Dec 14, 2005 9:23 am 
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Joined: Tue Dec 13, 2005 8:49 am
Posts: 16
Hi,

I tried to convert a recording in the frontend but it didn't work. So I tested it via ssh in the shell with "nuvexport --transcode".
I'd like to export a recording to xvid but transcode says:

Code:
[transcode] warning : libavcodec.so: cannot open shared object file: No such file or directory
[transcode] warning : (dl_loader.c) loading "/usr/local/lib/transcode/export_xvid.so" failed
[transcode] warning : (encoder.c) loading video export module failed
[transcode] warning : failed to init export modules
[transcode] critical: plug-in initialization failed

It seems that the libavcodec is mising:

root@mythtv:/myth/tv# updatedb; locate libavcodec.so
root@mythtv:/myth/tv#


How can I install libavcodec.so?

- Marcel
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tiggermanh
 Post subject:
PostPosted: Fri Dec 16, 2005 5:03 pm 
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Joined: Thu Dec 15, 2005 3:56 pm
Posts: 7
Install ffmpeg from source. Make sure to use the --install-share with the ./configure script before you run make and make install.

_________________
Primary Backend
Dell PE750, 3Ghz, 1 GB Ram, 400GB Sata
pcHD 3000
FrontEnd
Dell GX270, ATI Video, 40 GB Disk.

Backend
Dual 1 GHZ, 512 RAM 200 GB Raid1
pdHD 30000

2nd Frontend
MBX 3 GHZ P4, 1 GB Ram
ATI video card. (unknown specs.)
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marcel
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PostPosted: Sat Dec 17, 2005 2:31 pm 
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Joined: Tue Dec 13, 2005 8:49 am
Posts: 16
I just compiled ffmpeg and copied the compiled libavcodec.so to /usr/lib, made a ldconfig and now it's working with nuvexport --transcode.

But I still cannot convert recordings through the frontend :( When I chose the convert thing on the OSD it says transcode...., fades out and nothing happens :(
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Nyctoparros
 Post subject:
PostPosted: Sat Sep 09, 2006 11:51 am 
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Joined: Tue Aug 22, 2006 4:27 pm
Posts: 19
I had this issue, but when I ran 'updatedb; locate libavcodec.so' it found:
Code:
/usr/lib/libavcodec.so.51.11.0
/usr/lib/libavcodec.so.51


Running the following fixed it:

Code:
cd /usr/lib; ln -s libavcodec.so.51.11.0 libavcodec.so; ldconfig


I had been playing around with the myth2ipod and not sure if the install script broke this, or if it was broke before since I had never tired to transcoded a file.

Running R5D1
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bouncey
 Post subject:
PostPosted: Sun Nov 26, 2006 4:29 pm 
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Joined: Sat Oct 07, 2006 7:18 pm
Posts: 55
Nyctoparros wrote:
Running the following fixed it:

Code:
cd /usr/lib; ln -s libavcodec.so.51.11.0 libavcodec.so; ldconfig


Thanks! This saved me a lot of effort a while ago.
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