2. What's "HD" cam ?
HD-cam short for
"High defnition
camcorder", this is a
camera that can take
high defnition movie.
In this first place ,
High defnition mean
movie that 1920 *
1080 pixel size.
3. What's "HD" cam ?
HD is high grade quality. Until recently, HD
movie is very large size. and , Take HD movei
is necessary in order to have high spec
camera. So , Old HD camera is a very big and
expensive.
4. What's HD cam ?
But now , As a result
of improved video
technology , camera
technology and
movie encode
technology. HD cam
ｃan Miniaturization
and buy inexpensive
place.
5. HD cam works
Recently HD cam take special video format that
AVCHD (Advanced Video Codec High Definition).
AVCHD is new codec that adopted H.264/MPEG-4
AVC video format and AC-3 audio format.
This format Compatibile Blu-ray Disc.
6. Future of HD cam
Near future , HD cam can more advanced that
large capacity , Miniaturization , support 3D
and so on . Maybe in near future , Recentyle
HD cam is integrated with the smart phone ,
tablet.
