FVD - A New FormatFVD FVD -- A New FormatA New Format

Der-Ray Huang, Tzuan-Ren Jeng, Jau-Jiu Ju , Guo-Zua WuOpto-Electronics & System Laboratories, Industrial Technology Research

Institute, Hsinchu 310, Taiwan Taiwan Information Storage Association (TISA)

Sep.28 , 2005

DerDer--Ray HuangRay Huang

Deputy General DirectorOpto-Electronics & Systems laboratories(OES)/Industrial Technology Research Institute(ITRI)

PresidentTaiwan Information Storage Association (TISA)

ChairmanAdvanced Optical Storage Research Alliance in Taiwan

(AOSRA)

Deputy General DirectorOpto-Electronics & Systems laboratories(OES)/Industrial Technology Research Institute(ITRI)

PresidentTaiwan Information Storage Association (TISA)

ChairmanAdvanced Optical Storage Research Alliance in Taiwan

(AOSRA)

TISA OrganizationTISA Organization

President : Dr. Der-Ray Huang

Taiwan Information Storage Association (TISA)Taiwan Information Storage Association (TISA)

Advanced Optical Storage Research Alliance (AOSRA)Advanced Optical Storage Research Alliance Advanced Optical Storage Research Alliance (AOSRA)

IndustriesOptical StorageMagnetic RecordingFlash Memory

Total :100 company membersTotal :100 company members

120 personal members120 personal members

Chairman : Dr. Der-Ray Huang31 Company members :31 Company members :

( Research Institute) ITRI

(Discs manufacture) CMC、Leaddata、Infodisc、Giga Storage、U-Tech、Prodisc、Optodisc、RiTek、Nan-Ya

(Drive manufacture) TATUNG、BenQ、LITE-ON、Actima、MSI、QSINC、Ultima、Mustek、PROTOP、Arima、A-DATA、IDA

(Chipset manufacture) VOS、ALI、MTK、SUNPLUS、CHEERTEK

( Software /Content) Newsoft、Deltamac、Cine-Asia Entertainment、InfoBank

FVD (Forward Versatile Disc)FVD (Forward Versatile Disc)High-Definition FVD with Red Laser Pickup Head

(the same key components as DVD)

『FVD is the best partner of HD-TV』『You can watch high definition movie even without

HD-DVD or Blu-Ray Disc』

Why we need FVD?Why we need FVD?

• HD-TV is blooming, a cost effective device to play digital high definition content is necessary.

• FVD adopts cost effective red laser(650nm) and has capacity 5.4GB~15GB.

• It is the best choice for popular.

Comparisons of FVD with Comparisons of FVD with Other FormatsOther Formats

DVD FVD HD-DVD BD

Leading Comp. DVD Forum

(SL) 4.7 GB(DL) 8.5 GB

Red Laser(650nm)

720x480

Taiwan(ITRI/AOSRA)

DVD Forum

(SL) 15 ~ 20 GB

Blue Laser(405nm)

9C

1280x720p1920x1080i

Physical Capacity

(single side)

(SL) 5.4 ~ 6 GB(DL) 9.8 ~ 11GB(TL) 15GB

(SL) 23 ~ 27 GB

Laser Red Laser(650nm)

Blue Laser(405nm)

VideoResolution

1280x720p1920x1080i

1280x720p1920x1080i

WhatWhat’’s new in FVDs new in FVD

• Its track pitch is 0.64um• New modulation code, 8/15• New ECC (error correction code)• Video compression adopts WMV-9• New navigation data structure • Using ITRI-AES copy protection • Single layer disc (5.4-6 GB)and double layer disc (9.8-

11GB) are ready for commercial products. • Triple layer disc with 15GB will be commericalized.

Storage Capacity for FVDStorage Capacity for FVD• Average bit rate to play HD (1280X720p resolution) program

smoothly is 5Mbit/s• Average bit rate to play HD (1920X1080i resolution) program

smoothly is 8 to 9.5Mbit/s• Average 135min play time for HD content, the required

capacity is:

5(Mb/s) x 60(s) x 135(min)/8(bits) FVD Single Layer: = 5.06 GB 5.4 GB-6 GB

8(Mb/s) x 60(s) x 135(min)/8(bits) FVD Double Layer:= 8.1 GB 9.8 GB-11 GB

9(Mb/s) x 60(s) x 135(min)/8(bits)= 9.12 GB

9.5(Mb/s) x 60(s) x 135(min)/8(bits)= 9.62 GB

> 9.5(Mb/s) x 60(s) x 180(min)/8(bits) FVD Triple layer:= 12.83 GB 15 GB

Why We Can Increase the Capacity?Why We Can Increase the Capacity?

• 4.7GB(DVD) ⇒ 5.4~6 GB (FVD)• Spot size ~ 0.5 λ /NA

if λ=650nm, NA=0.6⇒Spot size ~ 540nm(0.54um)

• Track pitch 0.64um is enough for avoiding the interference (cross talk)

• Tilt servo control is necessary

Jitter vs. Radial Tilt MarginJitter vs. Radial Tilt Margin12

0.74 um0.67um0.64um

11

8

9

10Ji

tter(

%)

7

6

5

-0.70 -0.60 -0.50 -Radi

0.40al

-0i

.3lt

0a

-0.gi

2n0 -0.

eg10r

0.00 0.10 0.20T M r (d ee)

(a)For track pitch of 0.64um, the radial tilt margin is 0.5For track pitch of 0.64um, the radial tilt margin is 0.5oo

For track pitch of 0.74um, the radial tilt margins is 0.7For track pitch of 0.74um, the radial tilt margins is 0.7oo

Jitter vs. Tangential Tilt MarginJitter vs. Tangential Tilt Margin

12

11

9

10Ji

tter(

%)

0.74 um0.67um0.64um

7

6

-0.40 -0.30 -0.2Tan

0g

-0.ti

10al

0.00t Ma

0.10in

0.20ree)

0.30 0.400en Til rg (deg

For track pitch of 0.64um, the tangential tilt margin is 0.4o

For track pitch of 0.74um, the tangential tilt margin is 0.55o

6

8

10

12

14

-0.20

-0.07 0.0

7

0.20

0.33

0.46

Radial Tilt (degree)

Jitter

(%)

FVD_no_tilt_controlFVD tilt control

Jitter vs. Radial Tilt MarginJitter vs. Radial Tilt Margin(with/without tilt servo control)(with/without tilt servo control)

• Without tilt servo control, the tilt margin is about 0.5o.

• With tilt servo control, FVD tilt margin can be improved to 0.7o.

Laser

Reflection Layer (Ag alloy)

Semi-reflection Layer(Ag alloy)

Semi-reflection Layer (Si)

Space layer 40-70um

Space layer 40- 70um

Bonding layer0.5~0.6mm PC Substrate

0.5~0.6mm PC Substrate

FVD TripleFVD Triple--Layer DiscLayer Disc

•Use SKD process for manufactuing multi-layer disc

•The total capacity of FVD triple layer disc is 15GB

Round Robin Test (RRT) Data of FVD DiscRound Robin Test (RRT) Data of FVD Disc

Single Layer(5.4~6GB)

Dual Layer(9.8~11GB)

Triple Layer(15GB)

Jitter＜8% Jitter＜8% Jitter＜9%

Round Robin Test of FVD Disc have been executed by some AOSRA members in 2002 -2003.The jitter of single layer disc：＜ 8%The jitter of dual layer disc：＜ 8%The jitter of triple layer disc：＜ 9%

EyeEye--patterns for Triple Layer Discpatterns for Triple Layer Disc

L0

DDU 1000(With EQ)

L1 L2

DVDDVD Jitter =7.38%Jitter =5.67%Jitter =5.6%

FVDFVD Jitter =7.8%Jitter =7.7% Jitter =8.7%

From eye patterns, the signal on each layer of FVD can be readout clearly. I3/I14 > 0.15, I14/I14H>0.6

Modulation on FVDModulation on FVD• FVD

– 8 data bits to 15 channel bits code (8/15 code, EFTCM)

– RLL (2,12)

– Smaller code table size

• No state between main table and sub-table

– Code rate is 0.53, which is 6% better than DVD.

• DVD– 8 data bits to 16 channel

bits code (8/16 code, EFM+)

– RLL(2,10)

– Larger code table size.• 4 states for both main table

and sub-table.

– Code rate is 0.5

EFTCM (8/15 code) Power SpectrumEFTCM (8/15 code) Power Spectrum

< -25dB & lower than DVD

Servo signal bandwidth

ECC on FVDECC on FVD• The ECC block correctable ability of FVD is better than that of DVD.

• Interleave is not needed in the ECC block of FVD. Therefore the decoding procedure of FVD is simpler than that of DVD.

CSR

CSC

228 B 9172 B 10

PI

PO

Information Bytes192*172=33024

Information Bytes234*228=5335222

5 B

27

192

B16

FVDCorrect rate = 13.8%

Burst Error Length = 13mm

DVDCorrect rate = 11.2%

Burst Error Length = 6mm

X axis : 1~26 represent Alphabet ‘A’~’Z’Y axis : compression ratio

(alphabet "A~Z")

0102030405060708090

100110120130140150160170180190

1 6 11 16 21 26

DVD Sub_picture Optimal Method FVD

High Efficiency SubHigh Efficiency Sub--picture Compressionpicture Compression

Internet FVD: ApplicationInternet FVD: Application--1 1 From FVD Player remote control, we can…

download HD content from PC by Internet, and play on HD-TVFrom FVD Player remote control, we can…

download HD content from PC by Internet, and play on HD-TV

HDHD--TVTV

FVD PlayerFVD Player

Internet Internet

Broadband

HDD inside

Internet FVD: ApplicationInternet FVD: Application--22

HDD inside

HDD inside

HDD inside

HDD inside

((far-end-2) ((far-end-3) ((far-end-4)) ) )((far-end-1))

Remote control to playback at far-end (TV-Wall, Cinema…etc.)Remote control to playback at far-end (TV-Wall, Cinema…etc.)

FVD DiscFVD Disc

• Track pitch 0.64µm, Modulation 8/16,RLL(2,10), Single-side Single Layer (SSSL) Capacity:5.4GB

• Single-side double layer (SSDL) Capacity:9.8GB

• Content:(20 FVD contents was published)

(1) WMV-9 (8-9 Mbps)

(2) Resolution :1920x1080i

(3) PTS(SSSL/SSDL): 135 Min • FVD Player Bundle HD Demo Movies

•• More than 200 HDMore than 200 HD ontentsontents will support will support FVD (within six months)FVD (within six months)

FVD Market StrategyFVD Market Strategy

FVDFVD1920x1080i1280x720p

DVDDVD

720x480

High definition as HD-DVD/BD

Cost effective to HD-DVD/BD

HDHD--DVD/BDDVD/BD1920x1080i1280x720p

FVD WebsiteFVD Website (www(www.fvd.fvd.org.org.tw.tw))

Thank you for your attentionThank you for your attention

Original 10 SC members：Toshiba, Matsushita,Sony, Mitsubishi, JVC,Hitachi,Pioneer, Philips, Thomson, Time-Warner

1998 New 7 SC members：ITRI,IBM,Intel,NEC,Sharp,Samsung,LG2003 New 3 SC members：Microsoft,Sanyo,Disney

9 Working Group For DVD Spec.

VTF SG1-SG10

1999-02-09ITRI established Class-ADVD Verification Lab.

1998-02ITRI was elected as a new S.C. member2000-02--nowITRI was elected again as SC member

SteeringCommittee

Technical CoordinationGroup (TCG)

Participation of TCG

DVD Verification Lab.

The Role of ITRI in DVD ForumThe Role of ITRI in DVD Forum

•Participation of 9 WGs

•Contributor of 19 DVD Books

•Participation of SG1-SG10

•Contributor of 32 DVDTest Specs

• ITRI is an active member in DVD Forum.WG1(Audio&Video )：ITRI/Vice ChairWG6(R/RW )：ITRI/Vice Chair

WG11(HD-DVD )：ITRI/Vice ChairTCGTCG--AdhocAdhoc (FVD )(FVD )：：ITRI/ChairITRI/ChairPCC (Asia Project)：ITRI/Chair

Worldwide Blue Laser Disc Formats Worldwide Blue Laser Disc Formats

HD-DVD(DVD Forum)

Blue HD-DVD(ITRI/AOSRA)

Sony、Pioneer、Matsushita、Philips、Sharp、JVC、LG、Mitsubishi、Hitachi 、 Thomson、Samsung、Disney

Blu-ray Disc(9C)

competing

Toshiba、NEC、Time-Warner、ITRI、IBM、Intel、Microsoft、Sanyo、Disney、Hitachi 、Thomson 、Samsung 、LG

Format Format combinationcombination

AOD(Toshiba/NEC)

Total：12CTotal：13CSmall volume of

BD product to sale Only prototype to exhibit

‧20 Steering Committee Members of DVD Forum support two different blue laser disc formats

‧ITRI is a key member to support HD-DVD format

ClassClass--A DVD Verification LaboratoriesA DVD Verification LaboratoriesClass-A Labs

DVD Products/ Test Spec

Cres

t N

atio

nal

Hita

chi

ITR

I

LG

Mat

sush

ita

Mits

ubish

i

PDM

C

Phili

ps

Pion

eer

Sam

sung

Shar

p

Sony

Third

In

stitu

te

Tosh

iba

Vic

tor

WA

MO

Video & ROM O O O O O O O O O O O OAudio & ROM O O O O O O O O O OR 3.9 O OR General O O O O4x-speed R O O O8x-speed R O O OR Authoring O ORW O O O2x-speed RW O O O4x-speed RW O O ORAM 2.6 O O O ORAM 4.7 O O O O O3x-speed RAM O O O

Disc

5x-speed RAM O O OROM O O O O O O O O O O OR 3.9 O OR General O O O OR Authoring O ORW O O O ORAM 2.6 O O O ORAM 4.7 O O O O OMulti Read only O O O O O

Driv

e

Multi Writable O O O Video O O O O O O O O O O O O O

Play

er/

Deco

der

Audio O O O O O O O O O O O RW Video O O OR Video O O O O ORAM Video O O O O O OR Video Format O O O O ORW Video Format O O OPC Video Format Authoring Software for R/RW O O O O O O

Reco

rder

/Enc

oder

PC VR Format Software for DVD-RW/RAM O O O O

★

FVD Disc HistogramFVD Disc Histogram

DVD-ROM EFM+ Histogram

FVD-ROM EFTCM Histogram

Measured Signals from TripleMeasured Signals from Triple--layer Disclayer Disc

L0 L1 L2

L0 L1 L2

RF peak(Data signal before focusing)

S-curve(Focusing servo signal amplitude)

Navigation data structure supporting Navigation data structure supporting multimulti--section recordingsection recording

CharacteristicsIt is easy to backward compatible for real time recording disc.

CharacteristicsCharacteristicsIt is easy to backward compatible for real time recording disc.

1st Movie A/V File Information Table

1st PGC Information Table

A/V Data1st User Defined Play list Information

A/V Data2nd Movie A/V File Information Table

2nd PGC Information Table ...

Table HeadNth recorded Table

TableData

Disc Space

Sector Sector Sector …………….

2048 bytes

16 Bytes 16 Bytes 16 Bytes 16 Bytes………………..

128 blocks

C0=IV

Cj-1

AES(E)

⊕

key

xj

Cjn

n

16 Bytes 16 Bytes 16 Bytes 16 Bytes………………..

X1 X2 X3 X128

C1 C2 C3C128

128 block

ITRIITRI--AES Copy Protection methodAES Copy Protection method

- AES encryption structure is fitted to the block of FVD sector structure.- Every block is 16 bytes.

- AES encryption structure is fitted to the block of FVD sector structure.- Every block is 16 bytes.

FVD sector structure

AFM Image of FVD DISC AFM Image of FVD DISC

• Track pitch 0.64µm, Modulation 8/15, RLL(2,12), (SSSL) 6GB

• Content :(1) WMV- 9 (5 Mbps)(2) Resolution :1280x720p (3) PTS(SSSL): 135 Min

3 4 5 6 7 8 9 11

13Modulation Signal

(T)

Pit

Leng

th

16