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Today's Topics:
1. Re: : track.c compile errors (now link errors) (tosiara)
----------------------------------------------------------------------
Message: 1
Date: Fri, 1 May 2015 07:55:33 +0300
From: tosiara <[email protected]>
Subject: Re: [Motion-user] : track.c compile errors (now link errors)
To: Jim Dodgen <[email protected]>
Cc: Motion discussion list <[email protected]>
Message-ID:
<CACHTdwT-Ewb1=ao4ucc4zmpa4zbxo3_c4x6d6udh0hgzg_1...@mail.gmail.com>
Content-Type: text/plain; charset="utf-8"
Yeah if possible send your config and backtrace
On Thu, Apr 30, 2015 at 11:11 PM, Jim Dodgen <[email protected]> wrote:
> with ffmpeg 2.6.2 I get a segfault whenever motion is detected. what is
> the best ffmpeg version to use?
>
> If you need I can give you the details from gdb for the segfault.
>
> *Jim Dodgen*
>
>
>
>
>
>
>
> On Wed, Apr 29, 2015 at 10:16 AM, tosiara <[email protected]> wrote:
>
>> To solve linking error add extra libs to motion's Makefile:
>>
>> -lswresample -lva
>>
>> On Wed, Apr 29, 2015 at 7:58 PM, Jim Dodgen <[email protected]> wrote:
>>
>>> Sorry I did not reply sooner, this just arrived via the digest, and I
>>> had not gotten a email on it so this will not be in the correct thread.
>>>
>>> Ok, I put in the include and that got everything to compile. I have
>>> built two versions of ffmpeg from source the latest and oldest ones I
>>> could find 2.6.2 and 0.5.15.
>>>
>>> Now during the link I'm getting errors. pretty much related to the
>>> version of ffmpeg I'm using Looks like a ffmpeg version problem and
>>> here are the link issues with each ffmpeg.
>>>
>>> What version of ffmpeg is required? and if it is this picky why not
>>> pull a good version into the project?
>>>
>>> Notes: I change ffmpeg versions with a simple "make install". I'm
>>> running ubuntu 14.04 LTS. 32 bit. I'm compiling motion from the trunk
>>> version 5.6.4
>>>
>>> here are the link errors.
>>>
>>> --- using ffmpeg 2.6.2 ---------
>>>
>>> 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 ffmpeg.o sdl.o netcam_rtsp.o -lm
>>> -lpthread -L/usr/lib/i386-linux-gnu -lSDL -ljpeg -L/usr/local/lib
>>> -lavformat -lavcodec -lavutil -lm -lz -lsqlite3
>>> /usr/local/lib/libavcodec.a(opusdec.o): In function
>>> `opus_decode_subpacket':
>>> /home/jim/ffmpeg-2.6.2/libavcodec/opusdec.c:374: undefined reference to
>>> `swr_is_initialized'
>>> /usr/local/lib/libavcodec.a(opusdec.o): In function `opus_decode_frame':
>>> /home/jim/ffmpeg-2.6.2/libavcodec/opusdec.c:220: undefined reference to
>>> `swr_is_initialized'
>>> /usr/local/lib/libavcodec.a(opusdec.o): In function `opus_init_resample':
>>> /home/jim/ffmpeg-2.6.2/libavcodec/opusdec.c:161: undefined reference to
>>> `swr_init'
>>> /home/jim/ffmpeg-2.6.2/libavcodec/opusdec.c:167: undefined reference to
>>> `swr_convert'
>>> /usr/local/lib/libavcodec.a(opusdec.o): In function `opus_decode_frame':
>>> /home/jim/ffmpeg-2.6.2/libavcodec/opusdec.c:234: undefined reference to
>>> `swr_convert'
>>> /usr/local/lib/libavcodec.a(opusdec.o): In function
>>> `opus_flush_resample':
>>> /home/jim/ffmpeg-2.6.2/libavcodec/opusdec.c:115: undefined reference to
>>> `swr_convert'
>>> /usr/local/lib/libavcodec.a(opusdec.o): In function
>>> `opus_decode_subpacket':
>>> /home/jim/ffmpeg-2.6.2/libavcodec/opusdec.c:406: undefined reference to
>>> `swr_close'
>>> /usr/local/lib/libavcodec.a(opusdec.o): In function `opus_decode_flush':
>>> /home/jim/ffmpeg-2.6.2/libavcodec/opusdec.c:567: undefined reference to
>>> `swr_close'
>>> /usr/local/lib/libavcodec.a(opusdec.o): In function `opus_decode_close':
>>> /home/jim/ffmpeg-2.6.2/libavcodec/opusdec.c:589: undefined reference to
>>> `swr_free'
>>> /usr/local/lib/libavcodec.a(opusdec.o): In function `opus_decode_init':
>>> /home/jim/ffmpeg-2.6.2/libavcodec/opusdec.c:642: undefined reference to
>>> `swr_alloc'
>>> /usr/local/lib/libavcodec.a(vaapi.o): In function
>>> `ff_vaapi_commit_slices':
>>> /home/jim/ffmpeg-2.6.2/libavcodec/vaapi.c:101: undefined reference to
>>> `vaCreateBuffer'
>>> /home/jim/ffmpeg-2.6.2/libavcodec/vaapi.c:110: undefined reference to
>>> `vaCreateBuffer'
>>> /usr/local/lib/libavcodec.a(vaapi.o): In function
>>> `ff_vaapi_render_picture':
>>> /home/jim/ffmpeg-2.6.2/libavcodec/vaapi.c:52: undefined reference to
>>> `vaUnmapBuffer'
>>> /home/jim/ffmpeg-2.6.2/libavcodec/vaapi.c:65: undefined reference to
>>> `vaBeginPicture'
>>> /home/jim/ffmpeg-2.6.2/libavcodec/vaapi.c:69: undefined reference to
>>> `vaRenderPicture'
>>> /home/jim/ffmpeg-2.6.2/libavcodec/vaapi.c:73: undefined reference to
>>> `vaRenderPicture'
>>> /home/jim/ffmpeg-2.6.2/libavcodec/vaapi.c:78: undefined reference to
>>> `vaEndPicture'
>>> /home/jim/ffmpeg-2.6.2/libavcodec/vaapi.c:56: undefined reference to
>>> `vaUnmapBuffer'
>>> /home/jim/ffmpeg-2.6.2/libavcodec/vaapi.c:61: undefined reference to
>>> `vaUnmapBuffer'
>>> /usr/local/lib/libavcodec.a(vaapi.o): In function
>>> `ff_vaapi_commit_slices':
>>> /home/jim/ffmpeg-2.6.2/libavcodec/vaapi.c:101: undefined reference to
>>> `vaCreateBuffer'
>>> /home/jim/ffmpeg-2.6.2/libavcodec/vaapi.c:110: undefined reference to
>>> `vaCreateBuffer'
>>> /usr/local/lib/libavcodec.a(vaapi.o): In function `alloc_buffer':
>>> /home/jim/ffmpeg-2.6.2/libavcodec/vaapi.c:129: undefined reference to
>>> `vaCreateBuffer'
>>> /home/jim/ffmpeg-2.6.2/libavcodec/vaapi.c:131: undefined reference to
>>> `vaMapBuffer'
>>> /home/jim/ffmpeg-2.6.2/libavcodec/vaapi.c:129: undefined reference to
>>> `vaCreateBuffer'
>>> /home/jim/ffmpeg-2.6.2/libavcodec/vaapi.c:131: undefined reference to
>>> `vaMapBuffer'
>>> /home/jim/ffmpeg-2.6.2/libavcodec/vaapi.c:129: undefined reference to
>>> `vaCreateBuffer'
>>> /home/jim/ffmpeg-2.6.2/libavcodec/vaapi.c:131: undefined reference to
>>> `vaMapBuffer'
>>> /usr/local/lib/libavcodec.a(vaapi.o): In function `destroy_buffers':
>>> /home/jim/ffmpeg-2.6.2/libavcodec/vaapi.c:38: undefined reference to
>>> `vaDestroyBuffer'
>>> /home/jim/ffmpeg-2.6.2/libavcodec/vaapi.c:38: undefined reference to
>>> `vaDestroyBuffer'
>>> /home/jim/ffmpeg-2.6.2/libavcodec/vaapi.c:38: undefined reference to
>>> `vaDestroyBuffer'
>>> /home/jim/ffmpeg-2.6.2/libavcodec/vaapi.c:38: undefined reference to
>>> `vaDestroyBuffer'
>>> /usr/local/lib/libavcodec.a(vaapi.o): In function
>>> `ff_vaapi_render_picture':
>>> /home/jim/ffmpeg-2.6.2/libavcodec/vaapi.c:52: undefined reference to
>>> `vaUnmapBuffer'
>>> /home/jim/ffmpeg-2.6.2/libavcodec/vaapi.c:65: undefined reference to
>>> `vaBeginPicture'
>>> /home/jim/ffmpeg-2.6.2/libavcodec/vaapi.c:69: undefined reference to
>>> `vaRenderPicture'
>>> /home/jim/ffmpeg-2.6.2/libavcodec/vaapi.c:73: undefined reference to
>>> `vaRenderPicture'
>>> /home/jim/ffmpeg-2.6.2/libavcodec/vaapi.c:78: undefined reference to
>>> `vaEndPicture'
>>> /home/jim/ffmpeg-2.6.2/libavcodec/vaapi.c:56: undefined reference to
>>> `vaUnmapBuffer'
>>> /home/jim/ffmpeg-2.6.2/libavcodec/vaapi.c:61: undefined reference to
>>> `vaUnmapBuffer'
>>>
>>>
>>> -------------- using ffmpeg 0.5.15 -------------------
>>>
>>> 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 ffmpeg.o sdl.o netcam_rtsp.o -lm
>>> -lpthread -L/usr/lib/i386-linux-gnu -lSDL -ljpeg -L/usr/local/lib
>>> -lavformat -lavcodec -lavutil -lm -lz -lsqlite3
>>> /usr/local/lib/libavformat.a(file.o):(.data+0x40): multiple definition
>>> of `file_protocol'
>>> ffmpeg.o:(.data+0x0): first defined here
>>> collect2: error: ld returned 1 exit status
>>> make: *** [motion] Error 1
>>>
>>>
>>> Date: Wed, 29 Apr 2015 08:13:31 +0300
>>> From: tosiara <[email protected]>
>>> Subject: Re: [Motion-user] track.c compile errors
>>> To: Motion discussion list <[email protected]>
>>> Message-ID:
>>> <
>>> cachtdwt2xtnlhs-nkmk9n2dmbfp3cmu1kdcs-41m6xchwkc...@mail.gmail.com>
>>> Content-Type: text/plain; charset="utf-8"
>>>
>>> Could be this issue: https://github.com/sackmotion/motion/issues/11
>>>
>>> Try adding #include <linux/videodev2.h> at the top of track.c
>>>
>>>
>>>
>>> On Wed, Apr 29, 2015 at 12:13 AM, Jim Dodgen <[email protected]> wrote:
>>>
>>> > when i'm doing a make I get a lot of errors. What am I missing?
>>> >
>>> > ---cut here ---
>>> >
>>> > track.c: In function ?servo_center?:
>>> > track.c:566:18: warning: variable ?ret? set but not used
>>> > [-Wunused-but-set-variable]
>>> > unsigned int ret = 0;
>>> > ^
>>> > track.c: In function ?uvc_center?:
>>> > track.c:936:29: error: storage size of ?control_s? isn?t known
>>> > struct v4l2_control control_s;
>>>
>>> *Jim Dodgen*
>>>
>>>
>>>
>>>
>>>
>>>
>>>
>>
>
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