Does TVP5146M2 support fast-switch input between one CVBS and another CVBS?

Hello,

Now we must sampling image from two camera at the same time.

So, does TVP5146M2 support fast-switch input between one CVBS and another CVBS?

I noticed there is a sentence "if the video decoder is decoding an NTSC input from a VCR on one channel and then is switched to decode a PAL input from a DVD player on another channel, the video decoder automatically detects and reinitializes itself to support the change in video format." in TVP51xx Product Family - FAQ page 6.

If it does support. What configuration should be made?

Thanks in advance,

Jack