Andrew Church wrote: : >I'd like to use transcode to turn a sequence of 2560x1440 RGB images to : >a single .avi file. : : Edit src/tc_defaults.h and change the line that reads: : : #define TC_MAX_V_FRAME_WIDTH 2500 : : to: : : #define TC_MAX_V_FRAME_WIDTH 2560 : : (Ideally, there wouldn't be any fixed limits like this, and that's one : thing we're hoping to clean up in future versions; these are left over : from the days when the typical frame size was on the order of 320x240.)
Thanks very much Andrew. Since "4Kx2K" is defined to be 4096x2160 in the DCI (Digital Cinema Initiative) I will chnage this parameter to 4096 if you don't see a fundamental problem with it. (One second of 4K RGB video at 60fps is about 1.5 GB. File sizes are going to start getting rather large in the future. And 8Kx4K is "on the way" :-) Dean Dean S. Messing Sr. Scientist Display Algorithms & Visual Optimization Lab Information Systems Technologies Dept. Sharp Laboratories of America
