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Today's Topics:
1. Re: (no subject) (Gene Wildhart)
2. Re: (no subject) (?ydr?nas Urbonas)
----------------------------------------------------------------------
Message: 1
Date: Sun, 30 Aug 2015 10:53:19 -0700
From: Gene Wildhart <[email protected]>
Subject: Re: [Motion-user] (no subject)
To: Motion discussion list <[email protected]>
Message-ID:
<cakdd-yd7v8tccy_hospy565a5_ydu-uqiga5ecxhuo9xs7x...@mail.gmail.com>
Content-Type: text/plain; charset="utf-8"
Thanks for the suggestion. After adding -lvorbisenc, I get the following
error:
gcc -L/usr/local/lib -o motion motion.o logger.o conf.o draw.o jpegutils.o
vloopback_motion.o video.o video2.o video_common.o netcam.o netcam_ftp.o
netcam_jpeg.o netcam_wget.o track.o alg.o event.o picture.o rotate.o
webhttpd.o stream.o md5.o netcam_rtsp.o ffmpeg.o sdl.o -lm -lpthread
-L/usr/lib/arm-linux-gnueabihf -lSDL -ljpeg -L/usr/local/lib -lavformat
-lavcodec -lvorbisenc -lavutil -lm -lz -lswscale -lsqlite3/usr/bin/ld:
/usr/local/lib/libavcodec.a(libvorbisenc.o): undefined reference to symbol
'vorbis_comment_add_tag'
//usr/lib/arm-linux-gnueabihf/libvorbis.so.0: error adding symbols: DSO
missing from command line
collect2: error: ld returned 1 exit status
So it appears I now need to include vorbis library, so adding -lvorbis,
resuts in another error which then complains about ogg, so after adding
-lvorbis and -logg, I get a whole slew of errors, so I add the
following: -lvorbisenc -lvorbis -logg -lfaac -lmp3lame
but now I get complaints about even more libraries, including a
libopencore-amr
gcc -L/usr/local/lib -o motion motion.o logger.o conf.o draw.o jpegutils.o
vloopback_motion.o video.o video2.o video_common.o netcam.o netcam_ftp.o
netcam_jpeg.o netcam_wget.o track.o alg.o event.o picture.o rotate.o
webhttpd.o stream.o md5.o netcam_rtsp.o ffmpeg.o sdl.o -lm -lpthread
-L/usr/lib/arm-linux-gnueabihf -lSDL -ljpeg -L/usr/local/lib -lavformat
-lavcodec -lvorbisenc -lvorbis -logg -lfaac -lmp3lame -lavutil -lm -lz
-lswscale -lsqlite3
/usr/local/lib/libavcodec.a(libopencore-amr.o): In function
`amr_nb_decode_frame':
/home/gene/ffmpeg/libavcodec/libopencore-amr.c:122: undefined reference to
`Decoder_Interface_Decode'
/usr/local/lib/libavcodec.a(libopencore-amr.o): In function
`amr_wb_decode_close':
But when I try adding -lopencore-amr, it complains that it cannot find
-lopencore-amr.
I'm not sure what it going on, but it seems to require linking in every
library that ffmpeg was built with. Is this normal?
On Sun, Aug 30, 2015 at 12:50 AM, ?ydr?nas Urbonas <[email protected]>
wrote:
> Please try modifying Makefile and append additional lib:
>
> -lvorbisenc
>
> Does that help?
>
> On Sun, Aug 30, 2015 at 10:35 AM, Gene Wildhart <[email protected]>
> wrote:
>
>> Searched Google extensively, but could not find an answer. Really hoping
>> someone here can help. I?m running on my RaspPi2 with Ubuntu 14.04 and I?ve
>> compiled ffmpeg from source with x264 support. But when going to compile
>> motion-mrdave git version, I keep getting stuck with a link error:
>>
>> Compiling Motion object files?
>> ???????????????????????????
>> ???????????????????????????
>> Motion object files compiled.
>>
>> Linking Motion?
>> ???????????????????????????
>> gcc -L/usr/local/lib -o motion motion.o logger.o conf.o draw.o
>> jpegutils.o vloopback_motion.o video.o video2.o video_common.o netcam.o
>> netcam_ftp.o netcam_jpeg.o netcam_wget.o track.o alg.o event.o picture.o
>> rotate.o webhttpd.o stream.o md5.o netcam_rtsp.o ffmpeg.o sdl.o -lm
>> -lpthread -L/usr/lib/arm-linux-gnueabihf -lSDL -ljpeg -L/usr/local/lib
>> -lavformat -lavcodec -lavutil -lm -lz -lswscale -lsqlite3
>> /usr/bin/ld: /usr/local/lib/libavcodec.a(libvorbisenc.o): undefined
>> reference to symbol ?vorbis_encode_setup_vbr?
>> //usr/lib/arm-linux-gnueabihf/libvorbisenc.so.2: error adding symbols:
>> DSO missing from command line
>> collect2: error: ld returned 1 exit status
>> make: *** [motion] Error 1
>>
>>
>> ------------------------------------------------------------------------------
>>
>> _______________________________________________
>> Motion-user mailing list
>> [email protected]
>> https://lists.sourceforge.net/lists/listinfo/motion-user
>> http://www.lavrsen.dk/twiki/bin/view/Motion/WebHome
>>
>>
>
>
> ------------------------------------------------------------------------------
>
> _______________________________________________
> Motion-user mailing list
> [email protected]
> https://lists.sourceforge.net/lists/listinfo/motion-user
> http://www.lavrsen.dk/twiki/bin/view/Motion/WebHome
>
>
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Message: 2
Date: Sun, 30 Aug 2015 21:47:39 +0300
From: ?ydr?nas Urbonas <[email protected]>
Subject: Re: [Motion-user] (no subject)
To: Motion discussion list <[email protected]>
Message-ID:
<CACHTdwTtDQjpK=6ekpstyra4lxmdiozr0v27yd+hnaufy8o...@mail.gmail.com>
Content-Type: text/plain; charset="utf-8"
Probably you have built your ffmpeg with custom flags, like --enable-shared?
On Sun, Aug 30, 2015 at 8:53 PM, Gene Wildhart <[email protected]> wrote:
> Thanks for the suggestion. After adding -lvorbisenc, I get the following
> error:
>
> gcc -L/usr/local/lib -o motion motion.o logger.o conf.o draw.o jpegutils.o
> vloopback_motion.o video.o video2.o video_common.o netcam.o netcam_ftp.o
> netcam_jpeg.o netcam_wget.o track.o alg.o event.o picture.o rotate.o
> webhttpd.o stream.o md5.o netcam_rtsp.o ffmpeg.o sdl.o -lm -lpthread
> -L/usr/lib/arm-linux-gnueabihf -lSDL -ljpeg -L/usr/local/lib -lavformat
> -lavcodec -lvorbisenc -lavutil -lm -lz -lswscale -lsqlite3/usr/bin/ld:
> /usr/local/lib/libavcodec.a(libvorbisenc.o): undefined reference to symbol
> 'vorbis_comment_add_tag'
> //usr/lib/arm-linux-gnueabihf/libvorbis.so.0: error adding symbols: DSO
> missing from command line
> collect2: error: ld returned 1 exit status
>
> So it appears I now need to include vorbis library, so adding -lvorbis,
> resuts in another error which then complains about ogg, so after adding
> -lvorbis and -logg, I get a whole slew of errors, so I add the
> following: -lvorbisenc -lvorbis -logg -lfaac -lmp3lame
>
> but now I get complaints about even more libraries, including a
> libopencore-amr
>
>
> gcc -L/usr/local/lib -o motion motion.o logger.o conf.o draw.o jpegutils.o
> vloopback_motion.o video.o video2.o video_common.o netcam.o netcam_ftp.o
> netcam_jpeg.o netcam_wget.o track.o alg.o event.o picture.o rotate.o
> webhttpd.o stream.o md5.o netcam_rtsp.o ffmpeg.o sdl.o -lm -lpthread
> -L/usr/lib/arm-linux-gnueabihf -lSDL -ljpeg -L/usr/local/lib -lavformat
> -lavcodec -lvorbisenc -lvorbis -logg -lfaac -lmp3lame -lavutil -lm -lz
> -lswscale -lsqlite3
> /usr/local/lib/libavcodec.a(libopencore-amr.o): In function
> `amr_nb_decode_frame':
> /home/gene/ffmpeg/libavcodec/libopencore-amr.c:122: undefined reference to
> `Decoder_Interface_Decode'
> /usr/local/lib/libavcodec.a(libopencore-amr.o): In function
> `amr_wb_decode_close':
>
>
> But when I try adding -lopencore-amr, it complains that it cannot find
> -lopencore-amr.
>
> I'm not sure what it going on, but it seems to require linking in every
> library that ffmpeg was built with. Is this normal?
>
> On Sun, Aug 30, 2015 at 12:50 AM, ?ydr?nas Urbonas <[email protected]>
> wrote:
>
>> Please try modifying Makefile and append additional lib:
>>
>> -lvorbisenc
>>
>> Does that help?
>>
>> On Sun, Aug 30, 2015 at 10:35 AM, Gene Wildhart <[email protected]>
>> wrote:
>>
>>> Searched Google extensively, but could not find an answer. Really hoping
>>> someone here can help. I?m running on my RaspPi2 with Ubuntu 14.04 and I?ve
>>> compiled ffmpeg from source with x264 support. But when going to compile
>>> motion-mrdave git version, I keep getting stuck with a link error:
>>>
>>> Compiling Motion object files?
>>> ???????????????????????????
>>> ???????????????????????????
>>> Motion object files compiled.
>>>
>>> Linking Motion?
>>> ???????????????????????????
>>> gcc -L/usr/local/lib -o motion motion.o logger.o conf.o draw.o
>>> jpegutils.o vloopback_motion.o video.o video2.o video_common.o netcam.o
>>> netcam_ftp.o netcam_jpeg.o netcam_wget.o track.o alg.o event.o picture.o
>>> rotate.o webhttpd.o stream.o md5.o netcam_rtsp.o ffmpeg.o sdl.o -lm
>>> -lpthread -L/usr/lib/arm-linux-gnueabihf -lSDL -ljpeg -L/usr/local/lib
>>> -lavformat -lavcodec -lavutil -lm -lz -lswscale -lsqlite3
>>> /usr/bin/ld: /usr/local/lib/libavcodec.a(libvorbisenc.o): undefined
>>> reference to symbol ?vorbis_encode_setup_vbr?
>>> //usr/lib/arm-linux-gnueabihf/libvorbisenc.so.2: error adding symbols:
>>> DSO missing from command line
>>> collect2: error: ld returned 1 exit status
>>> make: *** [motion] Error 1
>>>
>>>
>>> ------------------------------------------------------------------------------
>>>
>>> _______________________________________________
>>> Motion-user mailing list
>>> [email protected]
>>> https://lists.sourceforge.net/lists/listinfo/motion-user
>>> http://www.lavrsen.dk/twiki/bin/view/Motion/WebHome
>>>
>>>
>>
>>
>> ------------------------------------------------------------------------------
>>
>> _______________________________________________
>> Motion-user mailing list
>> [email protected]
>> https://lists.sourceforge.net/lists/listinfo/motion-user
>> http://www.lavrsen.dk/twiki/bin/view/Motion/WebHome
>>
>>
>
>
> ------------------------------------------------------------------------------
>
> _______________________________________________
> Motion-user mailing list
> [email protected]
> https://lists.sourceforge.net/lists/listinfo/motion-user
> http://www.lavrsen.dk/twiki/bin/view/Motion/WebHome
>
>
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