hdr images?

[seansz28]

i have a cannon a640 is there anything i can do to make it so i can set my camera up on a tripod and have it take the three hdr images (standard three shot bracket) after i push the shutter button once. i just got the allbest build but i am very new to it.

[an0n]

Hi seansz28, I think this has been covered elsewhere in forum, did you try search first?  But have a look at .......

http://chdk.wikia.com/wiki/CHDK_firmware_usage/AllBest#Extra_Photo_Operations

excerpt: "The abbreviated version is: In the camera menu (not the CHDK menu) set your custom self timer to an interval of 0 seconds and your number of shots to the number you want to bracket."   But I think where it says camera menu it means function set.
 
By the way this has been working well for me and I guess many others too, so good luck.

[fe50]

Enter the <Alt> with PRINT, enter CHDK menu with MENU, set up wat you want...

-> set "TV bracketing value" to [2 Ev], "Brackting type" to [+/-], exit Alt mode, use the custom timer (set up to 1s delay, 3 shots)