[MEncoder-users] mencoder cannot find libtheora in libavcodec even though it's compiled in

[Christian Ebert]

html5 in Firefox needs theoro atm, uggh. Anyway, I tried:

$ mencoder -demuxer mov -vfm ffmpeg -sws 10 -fps 25 -ofps 25 \
-vf scale=384:288,harddup -aspect 4/3 -of lavf -lavfopts format=ogg \
-ovc lavc -oac lavc -lavcopts \
vcodec=libtheora:acodec=libvorbis:vbitrate=512:abitrate=80 \
-o test.ogv test.mov
MEncoder SVN-r31645-4.0.1 (C) 2000-2010 MPlayer Team
success: format: 0  data: 0x0 - 0x39771d39
ISO: File Type Major Brand: Original QuickTime
Quicktime/MOV file format detected.
[mov] Video stream found, -vid 0
[mov] Audio stream found, -aid 1
VIDEO:  [dvcp]  720x576  24bpp  25.000 fps    0.0 kbps ( 0.0 kbyte/s)
[V] filefmt:7  fourcc:0x70637664  size:720x576  fps:25.000  ftime:=0.0400
Input fps will be interpreted as 25.000 instead.
==========================================================================
Opening audio decoder: [pcm] Uncompressed PCM audio decoder
AUDIO: 48000 Hz, 2 ch, s16le, 1536.0 kbit/100.00% (ratio: 192000->192000)
Selected audio codec: [pcm] afm: pcm (Uncompressed PCM)
==========================================================================
** MUXER_LAVF *****************************************************************
REMEMBER: MEncoder's libavformat muxing is presently broken and can generate
INCORRECT files in the presence of B-frames. Moreover, due to bugs MPlayer
will play these INCORRECT files as if nothing were wrong!
*******************************************************************************
OK, exit.
Cannot find codec 'libtheora' in libavcodec...
Couldn't open video filter 'lavc'.
Failed to open the encoder.

Exiting...
$ otool -L `which mencoder` | grep theora
        /sw/lib/libtheora.0.dylib (compatibility version 4.0.0, current version 4.10.0)
$ sw_vers
ProductName:	Mac OS X
ProductVersion:	10.5.8
BuildVersion:	9L30


Current ffmpeg sort of works, albeit with sync issues, but why
can't mencoder find libtheora?

c
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