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Member Since 25 Jun 2011
Offline Last Active Today, 01:39 AM

Posts I've Made

In Topic: TTL with Sony RX100-II+S&S 110a?

26 April 2016 - 11:43 AM

There is no way to eliminate the preflash the internal flash always works in ttl. Make sure you have latest firmware for the strobe

In Topic: TTL with Sony RX100-II+S&S 110a?

25 April 2016 - 12:37 PM

The RX100 has TTL flash in all modes with pre-flash on all the time

Try pre-flash mode without TTL on the strobe to see if it works

In Topic: Fantasea housing for the RX100 mIV

23 April 2016 - 12:58 AM

It will work however you would be better off with the RX100 mark II for still images as the lens is 100mm at long end and this gives you more magnification for macro

In Topic: Red filters for GH4

20 April 2016 - 01:19 PM

The A7IIs has the same video modes of the RX100 IV. Unless you want to use crop for 4K the XAVC 50 mbps HD will also have full sensor read out and effectively allow for more dynamic range of the 4K 100 mbps when you record internally. Do some tests yourself and come to your own conclusions

In Topic: Red filters for GH4

20 April 2016 - 12:40 PM

The argument basically is based on the fact that the 4k compression algorithm is much more effective than the HD one.... but I don't remember well the details, I ended up dizzy from so much research.  
 If I tell you the truth I haven't had the chance to test it myself... but I will!

That's not true the H264 codec as well as any intra codecs are not optimised for 4K and perform worse than what they do for 1080p

The downscaling theory is based on the resolution available and the theory that downscaling a 4:2:0 color space becomes 4:4:4

The first is true only for cameras without full sensor readout and the second is just not true