Changes between Version 14 and Version 15 of UnifiedCameraAccess


Ignore:
Timestamp:
Feb 25, 2011, 10:28:37 AM (14 years ago)
Author:
Matthias Vogelgesang
Comment:

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  • UnifiedCameraAccess

    v14 v15  
    1818|| `UCA_PROP_Y_OFFSET`   || `y-offset`   || pixels         || r/w || Vertical coordinate of start of ROI ||
    1919|| `UCA_PROP_BITDEPTH`   || `bit-depth`  || number of bits || r   || Bits per pixel ||
    20 || `UCA_PROP_EXPOSURE`     || `exposure`     || 10^-6 s   || r/w || Duration of image capture ||
    21 || `UCA_PROP_EXPOSURE_MIN` || `exposure.min` || 10^-6 s   || r   || Minimum duration of image capture ||
    22 || `UCA_PROP_EXPOSURE_MAX` || `exposure.max` || 10^-6 s   || r   || Maximum duration of image capture ||
    23 || `UCA_PROP_DELAY`        || `delay`        || 10^-6 s   || r/w || Delay before image capture ||
    24 || `UCA_PROP_DELAY_MIN`    || `delay.min`    || 10^-6 s   || r   || Minimum delay before image capture ||
    25 || `UCA_PROP_DELAY_MAX`    || `delay.min`    || 10^-6 s   || r   || Maximum delay before image capture ||
     20|| `UCA_PROP_EXPOSURE`     || `exposure`     || 10^-6^s    || r/w || Duration of image capture ||
     21|| `UCA_PROP_EXPOSURE_MIN` || `exposure.min` || 10^-6^s    || r   || Minimum duration of image capture ||
     22|| `UCA_PROP_EXPOSURE_MAX` || `exposure.max` || 10^-6^s    || r   || Maximum duration of image capture ||
     23|| `UCA_PROP_DELAY`        || `delay`        || 10^-6^s    || r/w || Delay before image capture ||
     24|| `UCA_PROP_DELAY_MIN`    || `delay.min`    || 10^-6^s    || r   || Minimum delay before image capture ||
     25|| `UCA_PROP_DELAY_MAX`    || `delay.min`    || 10^-6^s    || r   || Maximum delay before image capture ||
    2626|| `UCA_PROP_TRIGGER_MODE` || `trigger-mode` || [#trigger see below] || r/w || Trigger mode for shutter opening ||
    27 || `UCA_PROP_FRAMERATE`    || `frame-rate`   || frames/s  || r   || Current number of frames per second ||
     27|| `UCA_PROP_FRAMERATE`    || `frame-rate`   || frames/s   || r   || Current number of frames per second ||
    2828
    2929The following table lists special properties that are ignored (and also flagged with an `UCA_ERR_PROP_INVALID` return value) by cameras that don't support them:
     
    3131||= Property Name =||= Property String =||= Unit =||= Access =||= Meaning =||
    3232|| `UCA_PROP_TIMESTAMP_MODE`         || `timestamp-mode`            || [#timestamp bitmask (see below)] || r/w || Print a timestamp ||
    33 || `UCA_PROP_INTERLACE_SAMPLE_RATE`  || `interlace-sample-rate`     || 1–2^16 || r/w || Take only every `interlace-sample-rate` rows into account for the Fast-Reject algorithm ||
    34 || `UCA_PROP_INTERLACE_PIXEL_THRESH` || `interlace-pixel-threshold` || pixels || r/w || Row is classified as triggered, when more than `interlace-row-threshold` pixels trigger ||
    35 || `UCA_PROP_INTERLACE_ROW_THRESH`   || `interlace-row-threshold`   || rows   || r/w || Ignore row trigger when less than `interlace-row-threshold` rows trigger ||
     33|| `UCA_PROP_INTERLACE_SAMPLE_RATE`  || `interlace-sample-rate`     || 1–2^16^ || r/w || Take only every `interlace-sample-rate` rows into account for the Fast-Reject algorithm ||
     34|| `UCA_PROP_INTERLACE_PIXEL_THRESH` || `interlace-pixel-threshold` || pixels  || r/w || Row is classified as triggered, when more than `interlace-row-threshold` pixels trigger ||
     35|| `UCA_PROP_INTERLACE_ROW_THRESH`   || `interlace-row-threshold`   || rows    || r/w || Ignore row trigger when less than `interlace-row-threshold` rows trigger ||
    3636|| `UCA_PROP_CORRECTION_MODE`        || `correction-mode`           || [#correction bitmask (see below)] || r/w || Enable/disable certain correction modes ||
    3737