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Le 23/03/14 19:13, David Woodfall a
écrit :
On
(23/03/14 17:52), Damien Sandras <dsandras seconix com> put
forth the proposition:
Le 23/03/14 14:37, David Woodfall a écrit
:
What Asterisk are you running? Is it
a default distro like FreePBX? There
are some configs to check, but they are mush easier using
the freePBX GUI.
But apart from my asterisk server I only get video on
ekiga.net's echo
tester with h261 too.
If it helps any, these are the output of -d 4. The first is
using h261
and the second is h263. I rang the ekiga.net echo line then
hungup
afterwards:
h261: http://www.r0t.co.uk/paste/p/qJ9yve44.html
h263: http://www.r0t.co.uk/paste/p/cbgaee38.html
You should report a bug to your distribution maintainer. Things
are badly compiled:
2014/03/23 13:31:34.472 0:05.195 Pool:0x7f799496d700 H263+
Successfully loaded 'libavcodec.so.55'
2014/03/23 13:31:34.472 0:05.195 Pool:0x7f799496d700 H263+
Successfully loaded 'libavutil.so.52'
2014/03/23 13:31:34.472 0:05.195 Pool:0x7f799496d700 H263+ Error
linking function avcodec_init,
error=/usr/lib64/libavcodec.so.55: undefined symbol:
avcodec_init
2014/03/23 13:31:34.472 0:05.195 Pool:0x7f799496d700
H.263-RFC2190 Encoder closed
My guess would be that it links to a different libavcodec
library than the one whose headers were used to compile things.
I've just recompiled both Opal and Ekiga and get the same error.
There's no way that it's compiled against a different version. Is
there a recommended ffmpeg version to use?
Currently, I have version 2.1.4.
Have you seen this?:
http://lists.mplayerhq.hu/pipermail/ffmpeg-devel/2012-April/123454.html
I will have to patch Opal by the look of it.
If the compilation succeeded, that means that avcodec_init was
present in your headers.
If it fails at runtime, that means that the library you are linking
to does not contain that method.
=> your headers and libraries are different, believe me
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