Television Standards - formats and techniques, j( z* U0 T% l# t/ @' W
6 `- s! [( `( L; K. WIn opposite to the common simplified representation of the NTSC standard in the world wide web this summary should provide an essentially correct overview of the different refresh rates of PAL and NTSC. At this point it is important to consider the transfer from film material to the standards of PAL and NTSC. Furthermore we have to mind the video format MPEG-2, which is used for DVDs. ; I' v/ {% N- q! M8 m, h0 `( \: q) w5 k! b$ F6 a
The digital TV standards are DVB and ATSC, not PAL and NTSC.) A q0 T& v B6 v8 U5 F
PAL, NTSC and SECAM are the analog TV standard. + F( G' E4 r8 i* X% h( H- gmaybe I mistook.... `% R( v5 E3 Y' ^7 U- C, W; u
2 z" m! z, n9 U( m8 g. k' ^[ 本帖最後由 Jasonc1205 於 2008-11-5 09:51 AM 編輯 ]