User
Guide: Canon EOS 7D HDMI capture Version 1.0 Syndicate Entertainment AB
[ندعوك للتسجيل في المنتدى أو التعريف بنفسك لمعاينة هذا الرابط] Disclaimer: This document is provided without any
guarantees or warranty. Any action taken, based on information in this
document, is the sole responsibility of the reader. Introduction The
Canon EOS 7D is a great camera to film full HD material with. However,
the material you get on the Compact Flash memory card is compressed
using H.264 at a bitrate that might be to low for certain scenarios and
with 4:2:0 chroma …
The Canon EOS 7D
is a great camera to film full HD material with. However, the material
you get on the Compact Flash memory card is compressed using H.264 at a
bitrate that might be to low for certain scenarios and with 4:2:0 chroma
encoding, sometimes resulting in somewhat blocky primary colors. To the
rescue is the HDMI output of the camera. The HDMI signal is a
uncompressed 1080i signal at 60 Hz with 4:2:2 chroma encoding, giving a
superior picture quality to the compact flash material. However, to
extract the real 25p or 24p image from the HDMI stream requires some
special software. This guide describes the process of capturing input
footage so it is ready to process by the Syndicate 7D Tool. What you’ll
get Due to the nature of the HDMI output of the 7D the actual usable
resolution of the uncompressed footage will be 1620 x 910 at 24p or 25p
with a reconstructed 4:4:4 chroma and a red dot in the corner. The red
dot can be replaced with the corresponding pixels in the compact flash
recorded material in post production. Future versions of the firmware
modification Magic Lantern might support 7D and allow for removal of the
red dot or perhaps even 1080p uncompressed. The final output file will
be a QuickTime with each frame stored with lossless compression, which
means huge files. What you need To follow this guide to capture video
from the Canon EOS 7D you need the following: •Canon EOS 7D (duh!)
•Matrox MXO2 Mini •A computer running Mac OS X 1.0.5 or later. Must be
one of the following. ?MacBook Pro 15″ / 17″ with 2.66 Mhz minimum
(faster recommended) and ExpressCard slot ?Mac Pro with free PCIe slot
•Final Cut Pro 6 or later •A computer running Windows XP/Vista/7 with
QuickTime 7.6 or later installed •Syndicate 7D Tool Software (demo
version available) •Something to film
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موضوع: Canon EOS 7D HDMI capture User Manual Guides 