On a trip to Pinewood Studios I saw for the first time Sony A7S 4K footage projected in a theatre. The surprise was just how well the 1080p held up for cinematic projection. I also had my hands on the Atomos Shogun 4K recorder / 7″ monitor, the new Sony PXW X70 1″ camcorder with 10bit XAVC codec and more…
Browsing: 4k
Picture (“Buddy”) courtesy of James Miller, inset – the CYP 4K HDMI scaler The picture above (click for 1080p original) is from the 4K full frame sensor inside the Sony A7S (ISO 3200, S-LOG2). Internally the camera does a simple downscale of the 4K signal to 2K for standard 1080p XAVC or HDMI recording – but James discovered adding a hardware scaler on the end of the 4K HDMI signal results in a…
This began as a 10 point list. It grew… I am huge fan of the 1D C’s image but not the camera itself and especially not the price. The 1D C when it was introduced offered an absolutely lovely image and still does but now the playing field is rapidly changing. Exactly how does the Sony A7S compare on paper to the 1D C?
DXOMark have tested the raw sensor output of the GH4. Raw stills have 12.8 stop dynamic range vs 11.7 stops on the 5D Mark III, illustrating just how far ahead almost everyone is on sensor performance over Canon.
[youtube]http://www.youtube.com/watch?v=eYq1cwhk2Tc[/youtube] The Sony A7S is the camera I am most looking forward to in the coming months and although it is a shame it lacks an internal 4K codec, it does promise much improved internal 1080p and 4K HDMI output. Here Yosh Enatsu has used the Blackmagic HDMI to SDI Ultra HD converter to a Hyperdeck Studio deck to record this test shoot in the dead of night.
[vimeo]http://vimeo.com/97385677[/vimeo] Full 4K resolution version available to download at Vimeo (for Vimeo Plus or Pro members). Non Vimeo members can view it on YouTube in 4K though at a low bitrate! 4K YouTube version Music by Poplin via the EOSHD Music Challenge I’ve been trying some run & gun shooting with no rig, just a gorilla pod and GH4 all handheld. In the process I developed three image profiles for the GH4 which…
The EOSHD Panasonic GH4 Shooter’s Guide is now available Master the art of 4K video on the GH4 with this 128 page book! Welcome to the EOSHD Panasonic GH4 review. The Panasonic GH4, is it a cinematic monster or a wimpy video camera? It’s a monster. Even compared to the full frame 14bit raw from the 5D Mark III the GH4 holds its own. The GH4 represents a big return to form…
Download 6K Red Dragon footage by Phil Holland, compressed to 4K at 15Mbit/s with Google VP9 codec. To play the video you can use the latest VLC Player or Google Chrome. The H.265 codec has a rival – YouTube are currently testing the next generation “H.265 beating” VP9 codec for high quality 4K streaming. The file you see linked to above is nearly 2 minutes of 4K clocking in at under 200MB. The…