Hyperdeck Shuttle Green HDMI In

[Chris Pearse]

Hi Ryan,

The green image you see is most likely caused by an RGB colourspace on the IOHD’s HDMI output. This is the only reason I have seen this green colouration occur before. The HyperDeck Shuttle only records in a YUV colourspace, and I’m not sure it has any way it could convert RGB to YUV. I know the development team have been made aware of the issue, but I can’t say if it’s a behaviour that can be changed. I’m afraid I don’t know AJA equipment very well, but maybe there’s a way to change the colourspace on the IOHD?

I’m not sure why the format isn’t changing for you though. This seems quite strange. Please do make sure that you are using the latest HyperDeck software (v3.0.2). If you still have problems, I would suggest trying it from a different computer system and see if that makes a difference. If not, please try downgrading the firmware by using an earlier HyperDeck software version (v2.0 for example), and then upgrading again to 3.0.2. You can use the ‘Archived drivers’ link next to the current download to find an older version. If the problem still remains after this I would suggest contacting your regional support team using the numbers here.

Chris Pearse
Blackmagic Design

[Tho Nguyen]

Hi Chris, the “Green” phenomena at Shuttle HDMI-Input is well noted since long time. We have tried with diffrent labtops PC, MAC, no way. If we use HDMI-SDI Converter from Righton (https://www.righton.com.tw) and feed SDI to Shuttle, the signal become OK.

Last week we have a customer, who ordered the Shuttle 2 to play his movie in DNxHD-Quick time, which was copied from his Macbook to SSD. The Shuttle played back without audio. OK, i told him to record the film directly from his Avid-NLE (MAC) via HDMI. It was green. OK we changed to a Sony VAIO-NLE. It was again green.
The last trick was the a.m. HDMI-SDI Converter. It worked, but the time over! What a disaster!

[Ryan Holmes]

[Chris Pearse] “The HyperDeck Shuttle only records in a YUV colourspace, and I’m not sure it has any way it could convert RGB to YUV”

Yep, I forgot this was an issue with several BMD products. I think this should be listed on your “Tech Specs” page for the product as well. Only records signals from YUV color space; cannot record RGB HDMI inputs. Might save some folk a headache (provided they read the tech specs page).

I think I’m also running into HDMI v1.1 (IO HD) vs 1.3 (Shuttle) issues. Even when the IO HD is set to send out a YUV HDMI signal the Shuttle still can’t properly display the signal. I’m going to try out the SDI port and hope that solves the problem!

As for the recording format, if I send the Shuttle a correct signal it records in the format I’ve selected in software (MXF, mov, etc.). If the signal is at all messed up then the Shuttle apparently defaults to Uncompressed format regardless of what was said through the software to USB connection.

Thanks for the quick suggestions!

Ryan Holmes
http://www.ryanholmes.me
vimeo.com/ryanholmes

[Chris Pearse]

The HyperDecks are actually a little unusual in that they don’t perform the RGB to YUV conversion. To my knowledge all of our HDMI capture cards, converters and switchers will perform the conversion. I expect SDI will probably work better since it’s not as finicky as HDMI. Please let us know how this goes.

The only thing I can think of with the recording format is that if the HyperDeck is being fed standard definition signals, it will record in uncompressed. DNxHD will of course only work with HD signals.

Chris Pearse
Blackmagic Design

[Chris Pearse]

Hi Tho,

I’ve been looking into your problem with the audio channels. I have tried with Media Composer to see if I can export a file that the HyperDeck Shuttle will play back with audio, and so far I’m afraid I have not found a satisfactory setting.

I think that the HyperDeck wants to playback only files that match the settings it uses to record, but I am not able to find an export setting in Media Composer that matches this. It may otherwise be possible in other applications but I can’t think of anything that might do the job at the moment.

I will put in a feature request for extra audio support, I think there are others who want to use the Hyperdecks simply as media players.

Chris Pearse
Blackmagic Design

[Ryan Holmes]

[Chris Pearse] “The HyperDecks are actually a little unusual in that they don’t perform the RGB to YUV conversion.”

Feature request for future product releases! 😉

[Chris Pearse] “The only thing I can think of with the recording format is that if the HyperDeck is being fed standard definition signals, it will record in uncompressed. DNxHD will of course only work with HD signals.”

For some reason, I think I overlooked this. Great point. Any chance y’all will be licensing ProRes to run on these little guys? That codec handles SD to 2K without any problems. Maybe that’s 2 feature requests for future products then – RGB to YUV conversion and ProRes recording codec.

Ryan Holmes
http://www.ryanholmes.me
vimeo.com/ryanholmes

[Carly Smith]

Also having the same issue here with a slightly different setup.

I am exporting video out using the GeForce HDMI port into the BM Shuttle 2.

Using a scan converter on DVI and/or VGA works perfectly, HDMI throws a green image.

Any thoughts?

[Andrew Riebe]

So, to get this to record on from my laptop, I was able to change the colorspace using the NVIDIA settings. Instead of using RGB, I used YCbCr444 digital color format to get what I wanted.

Works perfectly, now I get uncompressed, 10bit 1080p 30fps recordings of what I am doing 🙂

[Mike Larson]

Andrew,

1) What graphics card did you use?
2) What computer? specs?
3) I don’t see any option in the Nvidia control panel to use YUV color. This is on a cheap old Acer R3610 net-top but it doesn’t look like Nvidia has changed their control panel since. I even looked at the latest manual for their workstation class cards:

NVIDIA Control Panel for Quadro Professional Drivers: DU-05524-331_v02 | October 28, 2013, User’s Guide

https://us.download.nvidia.com/Windows/Quadro_Certified/320.78/320.78-nvidia-quadro-control-panel-quick-start-guide.pdf

Thanks

[Andrew Riebe]

1) NVidia Quadro 1000M
2) Dell Precision M4700
3) The attached video shows where I found it (recorded using the Hyperdeck Shuttle):

My menu options