High-definition television Standard frame or field rates

• 23.976p (allow easy conversion to NTSC)
• 24p (cinematic film)
• 25p (PAL, SECAM DTV progressive material)
• 30p (29.97p in drop frame) (NTSC DTV progressive material)
• 50p (PAL, SECAM DTV progressive material)
• 60p (59.94p in drop frame) (NTSC DTV progressive material)
• 50i (PAL & SECAM)
• 60i (59.94i in drop frame) (NTSC, PAL-M)

http://en.wikipedia.org/wiki/High-definition_television