IO HD for use with HDV 720p30

[Jeremy Garchow]

What do you plan on capturing from?

[Tom Valens]

Jeremy,

Thanks for the response. For the time being I would be going from the component outputs of the camera (don’t have a deck yet).

Tom Valens

[Jeremy Garchow]

I don’t know, for sure, but I doubt it’d work. 720p60 yes, but 720p30 might not.

A call or email to AJA might set you up correctly.

Jeremy

[Gary Adcock]

[JeremyG] “I don’t know, for sure, but I doubt it’d work. 720p60 yes, but 720p30 might not. “

AJA does not currently include setups for 720p30 on any of their product line.

gary adcock
Studio37
HD & Film Consultation
Post and Production Workflows

https://library.creativecow.net/articles/adcock_gary/AJAIOHD.php

[Jeremy Garchow]

But, if you made a 720p30 HDV setup, would it work? I have never worked with HDV and am not sure how the whole flagging system works (or doesn’t work). Will the ioHD be able to extract the flags over analog component video?

Jeremy

[Gary Adcock]

[JeremyG] “Will the ioHD be able to extract the flags over analog component video? “

there are no flags in an analog video stream

gary adcock
Studio37
HD & Film Consultation
Post and Production Workflows

https://library.creativecow.net/articles/adcock_gary/AJAIOHD.php

[Tom Valens]

I called AJA Tech Support and talked to Jerry, who said there shouldn’t be any problem – I just select the 720p 23.98 Easy Setup and then modify the presets for 29.98.

[Jeremy Garchow]

But how is the ioHD going to know what frames to extract? The component output is sending 720p60, no?

[Tom Valens]

The component output of the JVC HD100 in HDV mode is 720p30 (or 24 if set that way). The newest JVC’s can record in 720p60, but not the HD100.

[Jeremy Garchow]

Hmm. Didn’t know that 720p30 could travel down the pipe like that.

If I were you I would double check with a camera and a borrowed ioHD to make sure you are getting what you want.

Jeremy