The VideoLAN Forums

Posted: **27 May 2008 09:35**

Hello, I've been trying to get amr support in vlc with no success, from what I've read I have to first compile ffmpeg with amr support and then vlc. I've done both but still I can't get vlc to transcode a movie to amr audio.

I've tried the following.
Get vlc and ffmpeg source from ubuntu repositories. Change ffmpeg build options to "risky" so it includes amr, build package and install. Then build vlc and install. This doesn't work when trying to transcode a movie to h263 and amr, it yields "cannot find encoder for samr".

When building vlc package, do I have to change configure to indicate where ffmpeg source is? Is there anything I'm missing?

Thank's.

Posted: **27 May 2008 19:18**

Did you tell VLC which ffmpeg install to use ?

Posted: **29 May 2008 09:16**

No, how can I do that?

Posted: **29 May 2008 19:22**

--with-ffmpeg-tree=

Posted: **29 May 2008 22:49**

thank's for your help j-b
I still can't get it to compile, I'm trying to do it with deb-src packages, here's what I did:

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apt-get build-dep ffmpeg
apt-get build-dep vlc
apt-get source ffmpeg
apt-get source vlc

then I go to /usr/local/src/vlc-0.8.6.release.e+x264svn20071224+faad2.6.1
I modified debian/rules including the following line:

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vlc_confflags += --with-ffmpeg-tree=/usr/local/src/ffmpeg-0.cvs20070307 --with-ffmpeg-amr_nb

and then

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dpkg-buildpackage

with the following result:

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make[3]: Entering directory `/usr/local/src/vlc-0.8.6.release.e+x264svn20071224+faad2.6.1'
i486-linux-gnu-gcc -DHAVE_CONFIG_H -I.   -DSYS_LINUX -I./include `top_builddir="." ./vlc-config --cflags vlc` -Wsign-compare -Wall -g -O2 -pipe -MT vlc-vlc.o -MD -MP -MF .deps/vlc-vlc.Tpo -c -o vlc-vlc.o `test -f 'src/vlc.c' || echo './'`src/vlc.c
mv -f .deps/vlc-vlc.Tpo .deps/vlc-vlc.Po
/bin/bash ./libtool --tag=CC --mode=link i486-linux-gnu-gcc -Wsign-compare -Wall -g -O2 -pipe -Wl,-Bsymbolic-functions -o vlc vlc-vlc.o src/libvlc.la -L/usr/lib -lhal -ldbus-1 -lrt -lpthread -ldl -lm -Wl,-Bsymbolic-functions -version-info 0:0:0
mkdir .libs
libtool: link: warning: `-version-info' is ignored for programs
i486-linux-gnu-gcc -Wsign-compare -Wall -g -O2 -pipe -Wl,-Bsymbolic-functions -o .libs/vlc vlc-vlc.o -Wl,-Bsymbolic-functions  src/.libs/libvlc.so -L/usr/lib -lhal -ldbus-1 -lrt -lpthread -ldl -lm 
src/.libs/libvlc.so: undefined reference to `dc1394_dma_done_with_buffer'
src/.libs/libvlc.so: undefined reference to `lame_set_num_channels'
src/.libs/libvlc.so: undefined reference to `dc1394_get_camera_nodes'
src/.libs/libvlc.so: undefined reference to `faacEncGetCurrentConfiguration'
src/.libs/libvlc.so: undefined reference to `dc1394_dma_single_capture'
src/.libs/libvlc.so: undefined reference to `gsm_create'
src/.libs/libvlc.so: undefined reference to `lame_encode_buffer'
src/.libs/libvlc.so: undefined reference to `faacEncEncode'
src/.libs/libvlc.so: undefined reference to `lame_close'
src/.libs/libvlc.so: undefined reference to `gsm_decode'
src/.libs/libvlc.so: undefined reference to `dc1394_dma_unlisten'
src/.libs/libvlc.so: undefined reference to `dc1394_stop_iso_transmission'
src/.libs/libvlc.so: undefined reference to `lame_set_VBR'
src/.libs/libvlc.so: undefined reference to `faacEncGetDecoderSpecificInfo'
src/.libs/libvlc.so: undefined reference to `faacEncClose'
src/.libs/libvlc.so: undefined reference to `lame_set_out_samplerate'
src/.libs/libvlc.so: undefined reference to `lame_set_brate'
src/.libs/libvlc.so: undefined reference to `lame_get_framesize'
src/.libs/libvlc.so: undefined reference to `dc1394_create_handle'
src/.libs/libvlc.so: undefined reference to `lame_encode_flush'
src/.libs/libvlc.so: undefined reference to `dc1394_dma_setup_capture'
src/.libs/libvlc.so: undefined reference to `lame_set_quality'
src/.libs/libvlc.so: undefined reference to `gsm_encode'
src/.libs/libvlc.so: undefined reference to `lame_init_params'
src/.libs/libvlc.so: undefined reference to `lame_set_bWriteVbrTag'
src/.libs/libvlc.so: undefined reference to `faacEncSetConfiguration'
src/.libs/libvlc.so: undefined reference to `gsm_destroy'
src/.libs/libvlc.so: undefined reference to `faacEncOpen'
src/.libs/libvlc.so: undefined reference to `dc1394_destroy_handle'
src/.libs/libvlc.so: undefined reference to `lame_encode_buffer_interleaved'
src/.libs/libvlc.so: undefined reference to `lame_set_mode'
src/.libs/libvlc.so: undefined reference to `lame_set_in_samplerate'
src/.libs/libvlc.so: undefined reference to `lame_set_VBR_q'
src/.libs/libvlc.so: undefined reference to `gsm_option'
src/.libs/libvlc.so: undefined reference to `dc1394_dma_release_camera'
src/.libs/libvlc.so: undefined reference to `lame_init'
src/.libs/libvlc.so: undefined reference to `dc1394_start_iso_transmission'
collect2: ld returned 1 exit status
make[3]: *** [vlc] Error 1
make[3]: Leaving directory `/usr/local/src/vlc-0.8.6.release.e+x264svn20071224+faad2.6.1'
make[2]: *** [all-recursive] Error 1
make[2]: Leaving directory `/usr/local/src/vlc-0.8.6.release.e+x264svn20071224+faad2.6.1'
make[1]: *** [all] Error 2
make[1]: Leaving directory `/usr/local/src/vlc-0.8.6.release.e+x264svn20071224+faad2.6.1'
make: *** [build-stamp] Error 2
dpkg-buildpackage: failure: debian/rules build gave error exit status 2

I have no idea where is the error, is it on dc1394_start_iso_transmission or lame_init ??? Am I missing any extra library?

Thank's again.

The VideoLAN Forums

compile vlc with amr support in ubuntu hardy

compile vlc with amr support in ubuntu hardy

Re: compile vlc with amr support in ubuntu hardy

Re: compile vlc with amr support in ubuntu hardy

Re: compile vlc with amr support in ubuntu hardy

Re: compile vlc with amr support in ubuntu hardy