Re: Sony alpha A7 - A7r, Α7s , Α7ΙΙ και Α7R mkII Full Frame Mirrorless
Tα πλεονεκτήματα της χρήσης του Atomos Shogun με την α7rII, παρακάμπτοντας την εσωτερική εγγραφή 4Κ:
Direct to ProRes/DNxHR 4K recording (up to 2160p30) and ProRes/DNxHD recording (up to
1080p60). This offers 880mb/s for 4k and 220mb/s for HD as opposed to the 100mb/s of the
XAVC S codec and means users can confidently use the a7RII for A or B roll shooting
together with higher end 4K cameras.
• By recording direct to these edit friendly codecs users do not have to transcode the a7RII
internal recordings to a codec ProRes or DNx, saving time and the need to use additional
plugins when editing in Apple FCPX, Adobe Premiere or Avid Media Composer.
• S-Log2 Gamma and S-Gamut LUTs can be reviewed on the calibrated 7” LCD monitor and
adding the ability to preview looks buy uploading LUTs in a .cube format.
• Bypassing the 30min recording limit imposed on DSLR cameras by recording direct from the
sensor.
• SSD recording media, that are faster and more than half the cost per GB compared to the SD
cards used by the a7RII.
• The 4K recording, apart from being the native codec for NLEs, is also 4:2:2 color sampling
and 10-bit color depth that enables the freedom in post production to integrate 10-bit effects
and overlays.
• A 7” monitor almost six times the area of the a7RII’s 3” display, is the only way to truly set up
Pro shots with features not available on the a7RII like 3D LUTs, 2:1 & 1:1 zoom for critical
focus, vectorscope, false color and the ability to have ongoing color calibration using an
optional Spyder unit.
• Ability to tag footage on the fly as Favorite/Reject ready for immediate integration into Final
Cut Pro, Adobe or other NLE’s.
• With built in HDMI to SDI signal conversion the Shogun/a7RII combination can perfectly
integrate into an existing SDI workflow.
• The breakout XLR connection gives the Shogun/a7RII combination both balanced analog XLR
audio and 48V phantom power options for condenser microphone solutions.
http://atomos.com/wp-content/themes/atomos/PDFs/Atomos_Shogun_fully_supports_New_Sony_a7rII.pdf