Slashcam have chart tested the A7S internal recording modes and the results for the regular frame rates 24-30p are incredibly positive. However it seems that in 60p the camera cannot utilise the full pixel readout of the sensor, which results in a worse image with moire and aliasing. You can read my take on this below or head over to Slashcam to read the original piece (Google translated)
Browsing: chart
Crop mode is covered in my 106 page EOSHD 5D Mark III Raw Shooter’s Guide on 5D Mark III raw video here Above – EOSHD “raw rig” above is comprised of the Lanparte BMCC cage with 5D Mark III and LanParte follow focus / carbon matte box from HDVideoShop Slashcam and I set out to test the 5D Mark III’s crop mode as precisely as possible using a chart – it is…
The Canon C300 produces a very clean 1080p image from a 4K sensor. How does the Blackmagic Cinema Camera compare in raw mode?
[vimeo]http://vimeo.com/39341733[/vimeo] Above: a short Nikon D800 full 1080p example – click through to the Vimeo page here to download the original D800 file Nikon’s people say their downsampling technique for the D800’s video mode is classified info. So Falk Lumo has gone and found out for himself, with a great technical analysis of the Nikon D800 and how it obtains 1080p video from the huge 36MP Sony sensor inside.