Results 1 to 1 of 1

Thread: "motion" program: snapshots in motion detection are generated with strips

  1. #1
    Join Date
    Jul 2006
    Location
    Ushuaia, Argentina
    Beans
    Hidden!
    Distro
    Ubuntu 10.04 Lucid Lynx

    Question "motion" program: snapshots in motion detection are generated with strips

    Hello,

    I have a security system with the program "motion", a bt878 Card and 4 analogic cameras, all working fine.

    The problem is when I setup with motion detection, some snapshots of the cameras are stored with stripes (when the motion is fast):

    Images:
    http://imageshack.us/photo/my-images/827/80015502.jpg/
    http://imageshack.us/photo/my-images/265/14957661.jpg/
    http://imageshack.us/photo/my-images/803/59231162.jpg/

    This is the motion detection config:


    Code:
    ############################################################
    # Motion Detection Settings:
    ############################################################
    
    # Threshold for number of changed pixels in an image that
    # triggers motion detection (default: 1500)
    threshold 1500
    
    # Automatically tune the threshold down if possible (default: off)
    threshold_tune off
    
    # Noise threshold for the motion detection (default: 32)
    noise_level 32
    
    # Automatically tune the noise threshold (default: on)
    noise_tune on
    
    # Despeckle motion image using (e)rode or (d)ilate or (l)abel (Default: not defined)
    # Recommended value is EedDl. Any combination (and number of) of E, e, d, and D is valid.
    # (l)abeling must only be used once and the 'l' must be the last letter.
    # Comment out to disable
    despeckle EedDl
    
    # Detect motion in predefined areas (1 - 9). Areas are numbered like that:  1 2 3
    # A script (on_area_detected) is started immediately when motion is         4 5 6
    # detected in one of the given areas, but only once during an event.        7 8 9
    # One or more areas can be specified with this option. (Default: not defined)
    ; area_detect value
    
    # PGM file to use as a sensitivity mask.
    # Full path name to. (Default: not defined)
    ; mask_file value
    
    # Dynamically create a mask file during operation (default: 0)
    # Adjust speed of mask changes from 0 (off) to 10 (fast)
    smart_mask_speed 0
    
    # Ignore sudden massive light intensity changes given as a percentage of the picture
    # area that changed intensity. Valid range: 0 - 100 , default: 0 = disabled
    lightswitch 0
    
    # Picture frames must contain motion at least the specified number of frames
    # in a row before they are detected as true motion. At the default of 1, all
    # motion is detected. Valid range: 1 to thousands, recommended 1-5
    minimum_motion_frames 1
    
    # Specifies the number of pre-captured (buffered) pictures from before motion
    # was detected that will be output at motion detection.
    # Recommended range: 0 to 5 (default: 0)
    # Do not use large values! Large values will cause Motion to skip video frames and
    # cause unsmooth mpegs. To smooth mpegs use larger values of post_capture instead.
    pre_capture 1
    
    # Number of frames to capture after motion is no longer detected (default: 0)
    post_capture 1
    
    # Gap is the seconds of no motion detection that triggers the end of an event
    # An event is defined as a series of motion images taken within a short timeframe.
    # Recommended value is 60 seconds (Default). The value 0 is allowed and disables
    # events causing all Motion to be written to one single mpeg file and no pre_capture.
    gap 60
    
    # Maximum length in seconds of an mpeg movie
    # When value is exceeded a new mpeg file is created. (Default: 0 = infinite)
    max_mpeg_time 0
    
    # Always save images even if there was no motion (default: off)
    output_all off










    Any idea to solve this problem?


    Thanks!
    Last edited by Patagon; November 29th, 2011 at 04:19 AM.

Tags for this Thread

Bookmarks

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •