Use ATEM TVS with JVC JY-HM70

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Location

PORT-GENTIL
Gabon
Joined: 05/09/2015
Posts: 3
Use ATEM TVS with JVC JY-HM70

Hi Members,

 

Can someone tells me if he had already use a JVC JY-HM70 with blackmagic telelvision studio? I tried with Blackmagic micro converter without success. I tried with Tendak MINI 3G HD 1080P HDMI to SDI Video Converter i can only get a pal signal with SDi cable of 50 meters. When i connect directly the camera HDMI output to ATEM TVS HDMI input i can get a 1080i signal and it wirk properly. 

I need absolutly to use my 50 meters cable. 

For info both converters are used successfully with my small camera so the cable seems to not be the problem.

 

Thank you for your help.

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Location

Cornwall,
United Kingdom
Joined: 11/08/2014
Posts: 292
2things come to mind.1. when

A few things come to mind.

1. when you connect via the converters they are negotiating a 1080p connection with ur camera.The TVS can only handle a 1080i feed. When you connect direct via HDMI it negotiates a 1080i feed, the max the TVS can handle. Try setting the camera to output a 1080i feed. important. set the video feed output to 1080i, not the recording value. 

2. Ur SDI cables are not 'speced' to handle the bandwidth of a 1080 feed.

3 SDI mode A vs SDI mode B

A.