close

Canon相機真有趣，不但DSLR有破解韌體，連Canon 許許多多的小DC都有CHDK(Canon Hacking Developement Kit )可玩，CHDK屬於開機常駐程式，而非真正去覆寫相機韌體，可以玩的很安全，但相對地，開機要花多些時間，CHDK可以控制及顯示許多較低階、原來相機末開放的功能，還可以自行寫Script來控制相機拍攝，讓小DC能玩的領域變得非常寬廣，CHDK Wiki表列的主要功能包括：
  • Shutter-priority (Tv) exposure - via shutter value override feature
  • Aperture-priority (Av) exposure - via aperture value override feature
  • Shooting in RAW, with RAW Average, RAW Sum, and RAW Develop features
  • DNG (Digital Negative) in camera conversion, and USB download options
  • Bracketing -Tv, Av, ISO, and Focus bracketing, using scripts, or in continuous or custom timer modes
  • Live histogram (RGB, blended, luminance and for each RGB channel)
  • Zebra mode (a live view of over and under-exposed areas of your picture) for many cameras
  • Depth-of-field (DOF)-calculator, Hyperfocal-calculator with instant Hyperfocal and Infinity focus-set, and more
  • Battery indicator
  • RAW and Video space-remaining gauges with custom low-limit alerts
  • USB cable remote shutter release
  • Motion-detection trigger - automatically fires camera on motion detection. - Ability to capture lightning strikes.
  • Adjust Video quality and size (compression) adjustable while recording
  • Elimination of 1 Gig video-size limit (for most DIGIC II cameras)
  • Zoom during video function - for cameras without this feature
  • Shutter, Aperture, and ISO Overrides
  • Ultra-long shutter speeds - up to 64 seconds - and much longer for supported cameras
  • Ultra-fast shutter speeds - up to 1/10,000" and higher
  • High-speed Flash Sync at all speeds up to 1/64,000 second
  • Custom user-editable visible Grids for framing, cropping, and alignment (not all cameras)
  • File browser
  • Text reader
  • Calendar
  • Games
  • Fully customizable CHDK display, info placement, user-colors, fonts in menus, etc.
  • Multi-language Interface - CHDK supports many languages
  • Custom CHDK User Menu - for instant recall of up to 10 favorite functions
  • Scripts execution - including intervalometer, motion detection, etc
  • And many others.

Canon S95 錄影過程是無法變焦的，透過CHDK，可以讓用家在錄影過程中可也以進行變焦，但目前版本仍無法變焦後自動對焦，不過使用者可以半按一下對焦鈕(可設定為快門鈕或set鈕)來進行對焦或手動對焦，雖不方便，但至少是實現錄影變焦的功能了。

相關網頁：

CHDK Wiki: http://chdk.wikia.com/wiki/CHDK
CHDK Install Guide PDF: http://chdk.wikia.com/wiki/File:CHDK_Installation_Guide.pdf
CHDK User Manual: http://chdk.wikia.com/wiki/CHDK_User_Manual
CHDK User Manual PDF: http://chdk.wikia.com/wiki/File:CHDK_UserGuide_April_2009_A4.pdf
支援相機之CHDK下載 : http://mighty-hoernsche.de/

安裝與使用方式不困難，照著Intsall Guide&User Manual做就行了，網路上有許多相關的討論與應用，有興趣的請自行google一下吧!

arrow
arrow
    全站熱搜

    Joelin 發表在 痞客邦 留言(20) 人氣()

    E-mail轉寄