changelog

motion motion

3.2.5   Formal Release. Summary of changes

   * Fixed misc problems in FreeBSD. (Angel Carpintero)
      * Update README.FreeBSD
      * Fix problems with tuner_device and frequency, now by default is not
        defined to allow use any input without problem.
      * Replace strndup() by memcpy() in netcam.c
      * Merged configure.in.freebsd with configure.in (configure.in.freebsd
        deleted)
      * Remove a warning when used --without-bktr
      * Remove cpu optimization (is broken)
   * Fixed memory leak in ffmpeg code. (Andrew Hamilton)
   * Fixed http control of pan and tilt (Angel Carpintero)
     http://www.lavrsen.dk/twiki/bin/view/Motion/BugReport2005x12x22x122649
   * Fixed netcamera bug related to seperating frames in an mjpeg stream.
     (Peter Holik). From mailing list 23 Dec 2005.
   * Fix related to connecting to the netcam (William Black)
     From mailing list 23 Dec 2005.
   * Changed CHANGELOG to same bullet format as used by TWiki to make it easier
     to write release notes (Kenneth Lavrsen)
   * Changed CREDITS to same bullet format as CHANGELOG (Kenneth Lavrsen)
   * Fixed sql_mask not initialisated correctly (Angel Carpintero)
     http://www.lavrsen.dk/twiki/bin/view/Motion/BugReport2006x01x09x175603 
   * Fixed the management of strings from http remote control , setting to NULL 
     when they are set to "blank" and fixes a problem with despeckle , that didn't 
     allow to remove labeling action from http remote control. (Angel Carpintero)
     http://www.lavrsen.dk/twiki/bin/view/Motion/FixStringsAndDisableLabeling
   * Fix many typos in comments ( i ran aspell against the code ). Also there's a 
     fix to free cnt->eventtime_tm when motion exits. (Angel Carpintero)
     http://www.lavrsen.dk/twiki/bin/view/Motion/FixTypoInComments
   * Fix the problem that happens in FreeBSD and Debian Sarge because 
     version of ffmpeg is LIBAVFORMAT_BUILD < 4629. ( Pete Shipley and Angel Carpintero)
     http://www.lavrsen.dk/twiki/bin/view/Motion/BugReport2006x01x12x120335
   * Updated motion.spec. Changing D_FORTIFY_SOURCE=2 by D_FORTIFY_SOURCE=1 to fix
     problem related to building with ffmpeg. (Angel Carpintero)
   * Implemented fix for missed snapshots with slow network cameras (Kenneth Lavrsen)
     http://www.lavrsen.dk/twiki/bin/view/Motion/BugReport2006x02x07x162149
   * Added some constants in video.c function v4l_picture_controls() which can help
     people hack an optimal set of values for controlling auto brighness for their
     particular camera. For now I am do not want to add all of these to the already
     too large number of motion config options. Maybe based on feedback we can
     permanently change the constants and add an additional auto brightness option.
     Or maybe a combined option that sets more constant based on an algoritm.
     (Kenneth Lavrsen)
     http://www.lavrsen.dk/twiki/bin/view/Motion/BugReport2006x02x07x212816
   * Fixed a syntax error in picture.c get_pgm() which caused the program to seg
     fault when a mask file size did not match the picture size. Now the program
     correctly gives an error message and continues without the mask. (Kenneth
     Lavrsen).
     http://www.lavrsen.dk/twiki/bin/view/Motion/BugReport2005x10x08x150720
   * Added Tilt support to stepper track. ( Angel Carpintero ).
   * CPU VIA Ezra C3 autodetection support added. (James Van Vleet)
     http://www.lavrsen.dk/twiki/bin/view/Motion/VIAEzraC3Patch
   * Fixed mysql configure auto-detection for x64 systems. ( Angel Carpintero)
     http://www.lavrsen.dk/twiki/bin/view/Motion/SupportQuestion2006x03x02x152208
   * Added the ffmpeg_deinterlace feature (Andrew Hamilton)
     http://www.lavrsen.dk/twiki/bin/view/Motion/MotionffmpegDeinterlace 	

3.2.4   Formal Release. Summary of changes

Features
   * New text option text_event and new conversion specifier %C. Option
     text_event defines the value %C which then can be used in filenames and
     text_right/text_left. The text_event/%C uses the time stamp for the first
     image detected in a new event. Default value is %Y%m%d%H%M%S. %C is an empty
     string when no event is in progress (gap period expired). Pre_captured
     and minimum_motion_frames images are time stamped before the event happens
     so %C in text_left/right does not have any effect on those images.
   * Added new option track_auto which is a boolean option (on or off)
     with default value off. This enables people to start Motion with auto
     tracking enabled. Changing the config value for track_auto and
     enabling the auto tracking via the httpd track/auto has the exact same
     effect.
   * Added 3 new tracking options: track_step_angle_x, track_step_angle_y,
     and track_move_wait. The options track_step_angle control the movement
     during auto tracking and are currently only active for the pwc type
     tracking. The idea is that they can later also be used for the generic
     tracking as it evolves. The track_move_wait controls the number of frames
     after the camera has moved (auto or manual) during which motion detection
     is disabled. This option should be set so low that the motion detection
     is re-enabled the minute the camera is standing still again.
   * Added new sql_query option. This in combination with convertion
     specifiers incl the two new %f and %n enables the user to use any database
     structure they please. Adding fields is now a simple matter of modifying
     the sql query.
   * Added the %t conversion specifier which is the thread (camera) number.
   * Added two new conversion specifiers: %f which is filename (full path)
     and %n which is filetype (sqltype) valid in on_picture_save, on_movie_start,
     on_movie_end and sql_query. This also means that filename is no longer
     appended at the end of the 3 on_xxxx commands.
   * http control had a number of small improvements.
   * Added the debian sub directory so that people can build the deb package.
   * Enhanced netcam compatibility with Lumenera and Pixord Cameras.
   * Netcam feature now supports both http and ftp.
   * Added an infinite retry scheme for netcams that are not available
     when Motion is started. Instead of just dying, Motion now retries every
     10 seconds until the netcam is available. Until the netcam is available
     Motion enters a mode showing a grey image with a text information which
     is fed to webcam, timelapse, snapshots, vloopback etc. If the actual
     height and width of the netcam does not match the dimentions in the
     config file Motion will perform a quick restart.
   * Added a better error handling of a netcam that changes dimensions
     while Motion is running. Instead of just writing error messages Motion
     restarts quickly to recover from this change.
   * FreeBSD Code improvements including set/get hue, saturation, contrast
     and brightness, support large resolutions.
   * RPM specs file changed as suggested for use in the Livna repository.
   * Changed the sequence of events connected with creating files. Data is
     now written to the databases (if used) before an external commens is
     on (on_xxxx options) allowing the external program to use the new data
     in the database.
   * Motion is now also works on MaxOSX with similar feature set as FreeBSD.

Bugfixes
   * netcam code now waits for the next frame to arrive for a limited period
     in order to avoid too many duplicate images.
   * Motion loop resets its frame timer when the image received is from a netcam.
     This lowers the actual framerate of Motion to the rate the netcam can actually
     keep up with.
   * Removed all warnings when running ./configure --with-developer-flags.
   * Fixed error message with unknown config option.
   * Fixed small mistake in allocating memory for cnt->imgs.common_buffer.
   * Implemented a speed-up patch of the draw text feature.
   * Introduced check for device image size being a multiple of 16.
   * Switchfilter feature repaired.
   * Fixed small bug where motion was detected when using a tracking camera and
     the camera moved to center position when gap period expires.
   * Implemented fix to configure so that LDFLAGS from the environment are used
     when making the Makefile.
   * Changed configure so that --with-jpeg-mmx is default off as a reaction to
     known problems seen when using the jpeg-mmx library.
   * The lightswitch and switchfilter features have changed to ensure that both
     algoritms work on raw unfiltered motion pixels which they both were designed
     for.
   * Fixed bug related to init of mutex in netcam code.
   * Fixed small bug where the displayed time in the grey error image
     shown during start with unavailable netcam could show a garbage value
     under rare circumstances.
   * Restored the function sigchild_handler so it contains the same code
     as before motion-3.2.1_snap9. They is done in an attempt to fix an old
     problem with zombie child processes that has shown up again.
   * Added a work-around so people in FreeBSD that uses a capture card
     where input 1 is not tuner can use motion if frequency is set -1 in
     motion.conf or thread#.conf


3.2.4     Detailed changes for 3.2.4
snap1
   * Removed all warnings originating from the motion sources when running
     ./configure --with-developer-flags.
     The modifications were done by the following people: Peter Holik, Bill Brack,
     Angel Carpintero and Kenneth Lavrsen.
     We now encourage developers to ensure that new code is checked with
     --with-developer-flags and code made so that no new warnings shows originating
     from the motion sources.
     http://www.lavrsen.dk/twiki/bin/view/Motion/ReduceWarningsPatch
   * Fixed error message with unknown config option (Bill Brack)
   * Fixed small mistake in allocating memory for cnt->imgs.common_buffer
     (Angel Carpintero).
   * Implemented a speed-up patch of the draw text feature (Peter Holik).
     http://www.lavrsen.dk/twiki/bin/view/Motion/DrawTextspeedup
   * http control updated: (null) messages replaced by "disabled", last parameter
     in conf/list are displayed correctly and only in Main thread. When motion runs
     with only one thread, it displays "No threads". (Angel Carpintero)
   * Enhanced compatibility with Lumenera (Bill Brack)
   * http control: selectbox instead of a textfield for changing boolean configs
     (Peter Holik and Angel Carpintero).
     http://www.lavrsen.dk/twiki/bin/view/Motion/WebhttpEnhancements.
   * Introduced check for device image size being a multiple of 16 (Peter Holik).
     http://www.lavrsen.dk/twiki/bin/view/Motion/NetcamModulo16Patch
   * Added the debian sub directory so that people can build the deb package
     (Angel Carpintero).
   * Sync configure.in.freebsd (adding support for jpeg-mmx, developer-flags and
     some cosmetic changes ) (Angel Carpintero)
   * Implemented --with-developer-flags fixes in FreeBSD code (Angel Carpintero).
   * Implemented Threadnr in TLS (thread-local storage)patch. It puts the thread
     number into TLS and modifies motion_log() so that we do not have to drag the
     cnt struct around just to be able to print the thread number in the log and
     on the console. (Per J鰊sson with additional removal of unuseded cnt by
     Kenneth Lavrsen).
     http://www.lavrsen.dk/twiki/bin/view/Motion/ThreadNrTlsPatch
   * Moved the motion_loop initialization into a new function motion_init
     (Bill Brack).
   * Removed old unused code related to read mode (not mmap) from V4L devices
     (Kenneth Lavrsen).
   * In v4l_start change map from unsinged char * to void * to be ANSI C compliant
     with mmap (Angel Carpintero)
   * http control: Changed disabled to (not defined) when displaying option list
     (Angel Carpintero)
   * netcam code now waits for the next frame to arrive for a limited period
     in order to avoid too many duplicate images (Bill Brack).
   * Motion loop resets its frame timer when the image received is from a netcam.
     This lowers the actual framerate of Motion to the rate the netcam can actually
     keep up with. (Kenneth Lavrsen)
   * Last --with-developer-flags warnings eliminated simply by swapping the
     order of the #include statements in the sources (Bill Brack and Kenneth Lavrsen).
   * FreeBSD Code improvements by Angel Carpintero
      * Implemented set/get hue , saturation , contrast and brightness.
      * Better support to capture with big resolution ( 640x480 , 768x576 ).
      * Update Readme adding information about "how to configure a capture
        card and settings" , update packages dependencies .
      * Remove support for libjpeg-mmx , motion sefgault ( future fix ).
      * Cosmetics changes in configure.in.freebsd ( replace --without-v4l by
        without-bktr ).
      * Cleanup code and fix warnings.

snap2
   * Simplified rotation code based on the fact that images must have dimentions
     that are a multiple of 16 (Per J鰊sson)
     http://www.lavrsen.dk/twiki/bin/view/Motion/RotateSimplificationPatch
   * Switchfilter feature repaired. It was called inside motion_detected()
     after overlays on cnt->img.out were added which meant that the feature also
     detected all the overlays, smartmasks, fixed mask and text. It is now moved
     to the motion_loop right after the lightswitch feature and before any
     overlays are added (Kenneth Lavrsen).
   * Fixed small bug where motion was detected when using a tracking camera and
     the camera moved to center position when gap period expires. The fix includes
     gathering the updating of reference frame in one place only in the motion_loop
     (Kenneth Lavrsen).
   * Implemented the new text option text_event and new conversion specifier %C.
     Option text_event defines the value %C which then can be used in filenames
     and text_right/text_left. The text_event/%C uses the time stamp for the first