---------------------------------------------------------------
Origin: http://www.ixbt.ru/multimedia/dv-faq.html
Date: 19 Nov 1999
From: Pavel I. Sokolov (pavel@ixbt.com)
-, ,
30% .
---------------------------------------------------------------
DV ti1394 premiere Adobe 5.1
-
- Video
- Canopus DV Raptor
- Digital8
- MPEG2
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Matrox Rainbow Runner G
series & Mystique G200, iXBT.
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DVHS , Sony D8. , VHS ? 14 !
. :
hto optimalno dlia oborudovania rabochego mesta dla videomontaja fil'mov s VHS kachestvom? Digital camera + PC ili AVmaster-like-equipped PC only.. And what are requirements for PC (CPU, RAM, ets.)
Optimizaciya po otnosheniyu CENA / KACHESTVO..
, - ?
, , .
Is a source of your video a VHS or SVHS camera?
There is a big difference in quality between VHS and SVHS, and especially with digital video.
You know that a generation loss while copying VHS to VHS is very noticeable. You can not escape it with digital processing.
If you have S-VHS camera, use S-VHS connections too.
For VHS camera, it is better to digitize directly from its realtime signal, although it may not be possible.
OK, let us count.
You can use any PC computer with 128 MB RAM, PII - 350 of faster processor. The faster- the better, Celeron working at 450 MHz being the best cost -effective solution.
You need a lot of disk space - from 30 to 60 GB, depending on what quality you need. The most cost-effective solution is to buy 1-4 UDMA hard drives specifically for AVI capture. Buy Promise Technology FastTrak IDE RAID controller. It is not available in Russia, but you can buy it via the Internet. The cost is only $100. You can connect several hard drives to it and configure them as one big drive with multiplied transfer rate and capacity. The controller works as an additional PCI card, leaving built-in motherboard IDE controllers free. My opinion is to use cheap high capacity drives like Fujitsu 10-17 G. They are fast enouhg and cool (in temperature). I have two in my home computer and can capture not less than 9 MB/sec on their full capacity, continuously. Two drives connected via RAID controller give you 20-35 GB space with very fast performance. The cost of each is well below $170. Be sure not to use AVI capture drive as system drive.
OS. Most capture cards work with Windows 9.x. If you want to go to NT, which is more reliable, you are limited by MIRO DC 30+, DC50+, which are more expensive. And, NT may have problems with IDE drives performance. You have to enable DMA mode by editing the registry. SCSI solutions are very expensive.
Actually, the best results can be obtained with digital cameras. Sony will began selling new digital 8 format cameras, costing about $800 and working with standard Hi8 cassettes, recording in digital video DV format. The cost is lower than for miniDV, but it is still digital video from the very beginning. You will need IEEE1394 card, costing $500 to make fully digital broadcast quality studio.
The best capture card for analog signals is Miro DC 30. It can capture with very high data rate, play from Adobe Premiere timeline, has no explicit limitation on avi length. Matrox RR-G card is limited by 3 M/sec compared with 7 M/sec for Miro, but also can capture and play long files (file sets, to be accurate). The cost is about $250 for Marvel combo card, instead of $900 for Miro. Matrox card can play several ready files from Ulead Mediastudio Pro 5.x timeline, but not from Premiere. If you use Ulead for video editing, you have the same features as Miro has with Premiere. I do not like MSPRO, so I have to render movie in parts with Premiere, import them to MSPRO and output to tape from its timeline. But, I need at least 1.5 times more disk space for that.
There are many other solutions, but I do not know how they work.
So, your expences are :
$1000 for very common PC with one system disk.
$760 for capture disk array of 40 GB, or just $160 for one 17 G disk.
$250 for matrox card or $900 for Miro or $500 for IEEE1394 card + $800 for digital 8 camera.
Minimum is $1400, but it will be necessary to add there an SVHS deck to store the master copies of your production on SVHS tape for later copying to VHS. The cost is about $1000, total $2400. Minimal computer hardware cost is $1400 (one 17 G drive only), and this is the difference with the best solution - you can start with less money and then upgrade to full capabilities. Maximum PC hardware cost comes to over $2000 for 65 GB disk array. Note that this huge hard drive still can fit only 5 hours of video in the best MJPEG compression scheme of Matrox card.
The best solution is Digital 8 camera + IEEE1394 card. You record your video in digital form and output it to the camcorder in digital format also. Store the digital cassettes as master copies for VHS copying. You always have the quality of the original recording, which is also much better than SVHS . The cost of solution is $1760 + 800 + 500 = $3000, or with disks savings (you can reduce disk space requirements in this case and save up to $600 on disks - you already have digital storage inside the source camera) , $2400 only! Note, that 3 hours of DV format take 42 GB of hard drive space, so with the most expensive option you are able to export your video from the herd drive in one pass.
The last option is to use MIRO. The cost seems to be $600 more, and you have to buy several disks from the beginning, and SVHS deck in the future. The full functional studio will be more than $3600 in cost and still limited to analog video quality.
I recommend to start with either:
a) Matrox Marvel + PC + 10 G drive = $1350, entry level workspace with limited capabilities. Add here the ~$500 cost of (Hi8) camcorder to compare with option b.
b) Or with PC+IEEE1394 card + digital 8 camera + 10 G disk = $2400, but you have new camera and all digital equipment.
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-- 4 1999 .
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help,
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2 Video. ?=Video:how_to_store
2 Video. ?=Video._what_system
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2 Video. c
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2 Video. .=Video._Dual_CPU
1 Canopus DV Raptor
2 DV Raptor. =DV_Raptor_impression
2 MiroDV200(300) DVRaptor?=MiroDV200(300)_or_DVRaptor?
2 DV Raptor. ?
2 DV raptor. ?=DV_raptor:what_video_card
2 DVRaptor.
?=Raptor:_how_to_capture_analog_video
2 DV Raptor. timeline
?=DV_Raptor:Timeline_export
2 DV Raptor. ?=Digital8:How_to_preview
2 Asus P3B-1394=Asus_P3B-1394
1 Digital8
2 Digital8. ? ?=Digital8:what_is_it
2 Digital8. D8 ?=Digital8:which_camcorder_better
2 Digital8.
.=Digital_8_replacement_of_analog_cards
2 Digital8. . =Digital_8._dynamic_scenes
1 Mpeg2
2 MPEG2. ?=Mpeg2:what_is_it
2 MPEG2. -
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. .
. :
hto optimalno dlia oborudovania rabochego mesta dla videomontaja
fil'mov s VHS kachestvom? Digital camera + PC ili AVmaster-like-equipped PC
only.. And what are requirements for PC (CPU, RAM, ets.)
Optimizaciya po otnosheniyu CENA / KACHESTVO..
, - ?
...
, ,
.
Is a source of your video a VHS or SVHS camera?
There is a big difference in quality between VHS and SVHS, and
especially with digital video.
You know that a generation loss while copying VHS to VHS is very
noticeable. You can not escape it with digital processing.
If you have S-VHS camera, use S-VHS connections too.
For VHS camera, it is better to digitize directly from its realtime
signal, although it may not be possible.
OK, let us count.
1. You can use any PC computer with 128 MB RAM, PII - 350 of faster
processor. The faster- the better, Celeron working at 450 MHz being the best
cost -effective solution.
2. You need a lot of disk space - from 30 to 60 GB, depending on what
quality you need. The most cost-effective solution is to buy 1-4 UDMA hard
drives specifically for AVI capture. Buy Promise Technology FastTrak IDE
RAID controller. It is not available in Russia, but you can buy it via the
Internet. The cost is only 100$. You can connect several hard drives to it
and configure them as one big drive with multiplied transfer rate and
capacity. The controller works as an additional PCI card, leaving built-in
motherboard IDE controllers free. My opinion is to use cheap high capacity
drives like Fujitsu 10-17 G. They are fast enouhg and cool (in temperature).
I have two in my home computer and can capture not less than 9 MB/sec on
their full capacity, continuously. Two drives connected via RAID controller
give you 20-35 GB space with very fast performance. The cost of each is well
below 170$. Be sure not to use AVI capture drive as system drive.
3. OS. Most capture cards work with Windows 9.x. If you want to go to
NT, which is more reliable, you are limited by MIRO DC 30+, DC50+, which are
more expensive. And, NT may have problems with IDE drives performance. You
have to enable DMA mode by editing the registry. SCSI solutions are very
expensive.
4. Actually, the best results can be obtained with digital cameras.
Sony will began selling new digital 8 format cameras, costing about 800$ and
working with standard Hi8 cassettes, recording in digital video DV format.
The cost is lower than for miniDV, but it is still digital video from the
very beginning. You will need IEEE1394 card, costing 500$ to make fully
digital broadcast quality studio.
5. The best capture card for analog signals is Miro DC 30. It can
capture with very high data rate, play from Adobe Premiere timeline, has no
explicit limitation on avi length. Matrox RR-G card is limited by 3 M/sec
compared with 7 M/sec for Miro, but also can capture and play long files
(file sets, to be accurate). The cost is about 250 $ for Marvel combo card,
instead of 900$ for Miro. Matrox card can play several ready files from
Ulead Mediastudio Pro 5.x timeline, but not from Premiere. If you use Ulead
for video editing, you have the same features as Miro has with Premiere. I
do not like MSPRO, so I have to render movie in parts with Premiere, import
them to MSPRO and output to tape from its timeline. But, I need at least 1.5
times more disk space for that.
6. There are many other solutions, but I do not know how they work.
So, your expences are :
1000$ for very common PC with one system disk.
760 $ for capture disk array of 40 GB, or just 160$ for one 17 G disk.
250$ for matrox card or 900$ for Miro or 500$ for IEEE1394 card + 800 $
for digital 8 camera.
Minimum is 1400$, but it will be necessary to add there an SVHS deck to
store the master copies of your production on SVHS tape for later copying to
VHS. The cost is about 1000$, total 2400$. Minimal computer hardware cost is
1400$ (one 17 G drive only), and this is the difference with the best
solution - you can start with less money and then upgrade to full
capabilities. Maximum PC hardware cost comes to over 2000$ for 65 GB disk
array. Note that this huge hard drive still can fit only 5 hours of video in
the best MJPEG compression scheme of Matrox card.
The best solution is Digital 8 camera + IEEE1394 card. You record your
video in digital form and output it to the camcorder in digital format also.
Store the digital cassettes as master copies for VHS copying. You always
have the quality of the original recording, which is also much better than
SVHS . The cost of solution is 1760$ + 800 + 500 = 3000$, or with disks
savings (you can reduce disk space requirements in this case and save up to
600$ on disks - you already have digital storage inside the source camera) ,
2400$ only! Note, that 3 hours of DV format take 42 GB of hard drive space,
so with the most expensive option you are able to export your video from the
herd drive in one pass.
The last option is to use MIRO. The cost seems to be 600$ more, and you
have to buy several disks from the beginning, and SVHS deck in the future.
The full functional studio will be more than 3600$ in cost and still limited
to analog video quality.
I recommend to start with either:
a) Matrox Marvel + PC + 10 G drive = 1350$, entry level workspace with
limited capabilities. Add here the ~500$ cost of (Hi8) camcorder to compare
with option b. Or with PC+IEEE1394 card + digital 8 camera + 10 G disk =
2400$, but you have new camera and all digital equipment.
,
, . .
.
. .
.
64 450$. Celeron 333.
.
, .
.
overlay ,
.
, -
. - , .
- DMA Bus Mastering
PCI. ,
, SCSI . IDE
SCSI , .
, , .
, PIII.
- 450 .
,
. PIII?
. 100$, -, .
, ,
. .
, 100
. , ,
. , .
64 . 48 ,
. .
, ,
windows.
.
Vcache system.ini
minfilecache=8096
maxfilecache=8096
minpagingfiesize=64000
,
,
. ,
64
. .
, , - P166 MMX,
, SDRAM PCI bus mastering.
. .
, ,
?
- .
, Fujitsu MPD 3173 AT (153$). 17
- . , MPC
. MPD
14 / .
.
. . Avermedia TV Phone TV
capture. 65 $ :
,
.
Pentium Pentium II. Iwill I440FX
,
PCI.
. ,
, registry, .
Registry BT848, RectHeight
RectWidth, , .
, .
, S-video.
Hi-8 .
.
, , , ...
Mpeg2 . 61$. ,
.
,
.
576 .
,
.
.
MPEG2 ,
, ,
, .
, . 280$,
130$.
? .
. - ,
- .
MPEG1 .
BTUV 352288, 25 .
352 - MPEG1. ,
MPEG . 288 -
. ,
. ,
. 352576 -
MPEG2. .
, ,
. :
VHS . Digital8
. , RGB 24
.
RGB.
3.8 /. 2
9 , . Avi
2 - Microsoft.
. 2 .
?
.
. Morgan multimedia (www.morgan-multimedia.com) ,
,
1.5-2 /, 450
. Indeo 5.10 quick compressor.
100% , .
, MJPEG morgan, - 1000-1200
/.
? : -
,
2 .
Microsoft mpeg4
2 3. WindowsMedia tools
. MPEG1,
, .
200 / 42 /
16 bit 22 kHz
. , ,
,
.
,
. 4/
, , 72 .
.
, : http://www.nct.ch/multimedia/avi_io/index.html ,
AVI_IO.
4 . ,
27 .
YUV9 ,
3 / 33 .
? Mpeg1.
. Mpeg1
MPEG ,
Windows
. ,
.
. MPEG1, -
MPEG1 ,
?
.
"" .
.
, -
. ,
576 , .
,
. .
, avi_io 6-8 /. 16
.
.
?
.
avi_io,
400 . .
, ,
10-15 .
- .
, 352576. ? -,
352288 .
- (motion blur)
,
. .
. , ,
.
. , ,
. .
, MPEG1
VHS .
, MPEG1 VHS,
- MPEG .
352288 ,
MPEG1 .
.
- MPEG2.
MPEG2.
.
, (
) - avi MPEG2?
, , ,
.
MJPEG morgan.
interleave,
. Adobe Premiere 5.1, MPEG2
bbmpeg plugin.
,
.
3-4 mbps.
mpeg2 ,
.
352 ? Hi8 SVHS
. VHS,
. SVHS ,
?
> 352.
,
, . ,
. - . -
avi_io. MPJEG
5-7 /.
.
. 130$ 153$
MJPEG . ,
, VHS
. ,
. ! ,
MPEG2 .
mpeg - PowerDVD .
(.. CD-RW 15-20 MPEG-2
, DVD ).
CD mpeg2. ,
,
:
1. DV
2. DV => 2 5300 kbps => DV () => D8
3. DV => 2 5300 kbps => Hollywood+ MPEG2 decoder TVout (Svideo) =>
D8
25" Sony (
) , , 1 2(3).
// -
.
.
2 3 ,
.
JVC DVHS
. VHS ( , - ) - 14 28
. Mpeg2, DV. Bitrate - 4.7
or 14.1 mbps. . C-cube ,
DV.
. - ?
Sony , D8 Hi8 ,
ME. DV Raptor ,
, 4 Video8 ,
D8 ,
, Sony . !
DVHS Sony D8.
, VHS ? 14 !
AVI- MJPEG (DC30+)
Cinepak Adobe Premiere 5.1a
(Pentium II 400, 128 MB RAM) ?
720x540, 25 fps,
Windows NT 4.0, ?
,
. , Cinepak .
, microsoft mpeg4,
http://www.microsoft.com/windowsmedia
, LSX mpeg encoder, , ,
.
.
, mpeg4 avi
asf .
Media player ( , )
Windows Media Tools. -
. ,
600 / P166mmx.
- celeron 450
mpeg1. Cinepak
, .
indeo 5.10
.
,
. , ,
. Premiere, - .
, eleron , PII.
450+ celeron (overclocked 300a),
, , 64
,
.
, . ,
. .
Premiere, ,
- .
. ...
.
(288 ) ,
384288 PAL .
- . .
P.S. mjpeg Zoran - ,
. digital8 dv - ,
, .
DV ,
mjpeg. - 800$
350$ ieee1394 . DV - DC30+.
-
?
. ,
,
, , overlay .
, DV . ,
,
. Premiere 4.2. Canopus
plugin- . avi
Indeo. DV Raptor
. ,
, .
, < 2 . premiere
5.1a timeline. 4.2, 5.1
- . DV Raptor
Matrox G200 - overlay preview
.
5.1a,
, 4.2 . , lense flare 4.2 -
, full size
frame.
: miroDV200(300) DVRaptor?
, . Miro .
-
.
. , Video for Windows
ieee1394. Raptor
- .
DV .
DV
10 MB/sec ( IDE ). digital
overlay - ,
. .
. ,
DV . WYSIWYG, .
, Raptor Video , plugin Premiere
5.x Ulead MSPRO 5.2.
.
.
. , Matrox G400 dual head, ,
.
DV . ieee1394
. ?
Raptor-
./., Hi8 D8 ,
IEEE 1394?
.
firewire.
. . ieee1394 DV .
, . -
.
-
! ,
,
.
,
. - ,
,
. . ,
DV. Sony ,
Digital8 . ,
.
, D8 . ,
. .
. ,
DV . DV
( DC30 MJPEG)
.
DV Raptor miroINSTANT?
. reference avi .
, . ,
. 9
.
.
.
Premiere 5.x
timeline. . - software -
export to tape print to video ,
,
. -
. .
, ,
, .
preview ENTER Premiere 5 ,
, Ieee 1394.
(- avi?)
avi Canopus > 2GB
( 4GB), - avi.
, Canopus,
Adaptec hot connect 8945,
DVSOFT ( Miro adaptec hot connect
).
, Canopus dv codec
. Raptor video DVsoft ,
Digital8 Raptor . ,
- reset- .
, .
, , .
DV :
http://www.adaptec.com/support/overview/1394.html
HOTCONNECT_ULTRA_V20_WIN.EXE .
Adaptec, , , .
, .
"" avi
fourCC . .
Canopus CDVC, Dvsoft - dvsd.
, MJPEG .
:
DV Raptor (TNT, TNT2, Voodoo3 ?
-, . ,
. 1024768,
1152864, 12801024.
.
ramdac speed ,
(!) . ,
, , ,
.
Matrox G200 G400 16 M dual head.
, 2D , 3D . ,
, TV .
,
.
50
.
! Digital Video - ... ,
Canopus DVRex-M1 - ...
DV Raptor. , Canopus
Rex. hardware Sony, , .
,
Raptor. - 450 celeron
. , ,
.
Avermedia TV Phone. 7 . DV
,
DV
.
Sony Digital 8 , S video
. ,
DV. -
REX, . 8
, 60 .
, DV ,
.
DV . . ,
DV , ?
Raptor - . ,
DV .
DV, , 7 / IDE ,
3.6 ,
. .
DV ,
, Timeline Adobe Premiere
. MJPEG .
Asus P3B-1394 IEEE-1394
?
DV :
, batch capture, ...
. - plu
gin- .
,
. , , ....
190$. __ PCI (3 )
:
http://www.spline.ru/p3b_1394_and_d8.htm
Premier P3B-1394 .
: Ulead VideoStudio SE DV (UVS). Win98 SE
. .
- .
.
. Max 4Gb = 20 . -
Windows-. - Windows 98
SE, MPEG1. MPEG2 4.0
D8 - DCR-TRV-310: /
( ),
/ . 110-510, , .
110/310/510 ... . ,
progressive scan.
. . 110.
, , .
Digital8 Sony Hi8 DV
(miniDV),
(.. CD-RW 15-20 MPEG-2
, DVD ).
Digital8 - MiniDV.
.
:
mini-DV 1CCD ,
8 . Hi8 ! TDK
EHG video-8
.
- firewire -
anopus DV Raptor. DV
, MJPEG . 90
65 D8.
- .
, ,
. MJPEG
DV . Miro DC30
firewire.
,
mini-DV. - , , ... Hi8,
.
mini-DV.
.
firewire ,
.
1 CCD . - . 3 CCD
,
.
.
, D8 -
DV . , -
. . -
.
- .
Miro DC xx 13 50
. -
.
, Ieee 1394
,
\,
.
D8 (
, - ),
, , .
.
. - 1 .
,
. , ,
.
DV Video8 Hi8
.
, , DV Raptor,
. , ,
.
, D8 DV Raptor
. MJPEG -
.
-
.
DV- ? 3.5 MB/s -
( SVHS).
- " " - .
... ?
(23.07.99)
3.5 / . MJPEG,
,
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, DV MJPEG
. .
, , , -
. -
.
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. ,
. . ,
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. 88 ,
.
Mpeg.
, ,
DV , .
! DV Raptor
c overlay
- s-video , , !
,
. ,
- ,
130/ .
.
! PAL -
.
, .
,
. Canopus
- , Dll
.
.
- .
JVC .
DV ,
, proprietary technologies.
3.5 /, .
,
. , . 20% -
.
, , , CCD , .
400 S-video
, - ,
CCD .
. ,
.
,
Digital8 DV ? ?
, D8
. , MJPEG ,
.
12 DV . 2
. ,
,
. ,
.
.
, DV . ,
IEEE 1394 . .
Premiere - .
.
, mpeg-2
"" avi MPEG-2
(DVD) "".
?
http://www.mpeg.org
bbmpeg .
, mpeg2.
http://members.home.net/beyeler/bbmpeg.html
advanced video settings/motion estimation,
GOP 12, 1 B frame between P frames,
20 P 10 B . F , , 3
2. default settings .
- 4500 6000 kbit/s. 4-5
PII 450 Celeron. ,
. field order -
, DV.
15-20 mpeg2 CD . A ?
, -
. , .
Ligos DVMPEG - .
Pixeltools MpegRepair Mpeg2 Encoder. ,
. ,
PAL , .
.
MPEG2 ,
. - Hollywood+
-
.
.
. ,
Xing DVD player .
.
,
100% MPEG2
.
,
.
.
288 .
,
.
, .
/,
.
DVD
.
, . ,
PAL DVD
- 25
24.
,
, NTSC. , ,
, ,
( ) , . NTSC
DVD , ,
24 . ( )
, inverse telecine ,
, NTSC .
,
MPEG2 .
,
.
.
, -
- MPEG. Realmagic Hollywood+
. DVD DXR3 Creative,
. PCI ,
,
shared IRQ. .
Hollywood+ :
.
. ,
MPEG2 ,
. , PowerDVD
,
576 PAL 480 , NTSC.
, ,
.
. -
. , -,
. ,
.
Power DVD Hollywood+
.
Martox G400 dual head, . ,
, , ,
. , ,
576 .
Power DVD -
, (, ),
.
,
, , ,
.
MPEG2
MPEG2. Hollywood+
. , MPEG2, LSX MPEG
Encoder . ,
, MPEG
,
MPEG- 6 mbps.
DV
, .
, ,
. MPEG2
bbmpeg ,
15 mbps. MPEG2 IP ,
.
, Sigma Design
DVD . ,
,
,
DVD
DVD . .
- MPEG-2,
Premiere (-
)?
. mpeg2
. .
, . .
DV - ,
.
.
, ,...
. ,
.
, , -
- .
Last-modified: Mon, 24 Jan 2000 10:55:30 GMT