P RO D U C T B R I E F
MG1264
Features and Benefits
H.264/AVC Video
• Baseline Profile Codec (Level 3), encode and decode,
I and P frames
• Standard supported resolutions
720x480/576 (NTSC/PAL)
640x480 (VGA)
720x240 (HVR)
640x240 (HVR)
352x480 (HHR)
320x480 (HHR)
352x240/288 (SIF/CIF)
320x240 (QVGA)
- User defined resolutions also supported
• Full 30/25 fps natural motion frame rates
User selectable frame rates:
24 | 15 | 10 | 7.5 | Variable
• Bitrates: 64kbps – 10Mbps
CBR and VBR
• Frame mode coding (progressive) and
Field mode coding (interlaced)
• Quarter-Pel Motion Estimation
(including 4x4 mode)
Mobilygen patent pending
• Rate-distortion mode decision
• Adjustable deblocking filter
• User defined Input/Output video scaling
High-quality multi-tap poly-phase
Horizontal and vertical filter
• Advanced video pre-processor
including impulse and noise reduction
Mobilygen patent pending
• Full-duplex operation
-Simultaneous encode and decode
• Dual-stream decode PIP including scaling
• Advanced trick-play decode options
- 4X smooth Fast Forward
- 4X smooth Fast Reverse
- Slow play
- High-quality digital zoom
AAC Audio
• High-fidelity 2-channel AAC-LC, encode and decode
• 22.05 | 24 | 32 | 44.1 | 48 kHz sample rate
• 8 – 384kbps bitrates
System
• Low-power: 185mW
- Encoding - 30fps video & 2-channel AAC audio
- Complete chip including SDRAM I/O
• Stand-by mode: 4mW
• Flexible 16-bit Host Interface
• DMA
• Optimized firmware
- High-quality video and audio codec
- Easy to use APIs
• Supports standard 3.3V and mobile 2.5V SDRAM I/O
- Single 64Mbit or 128Mbit (x16bit)
- Max speed 110MHz
Physical
• Package info
- MG1264-156VFBGA (Lead-free)
9x9mm | 0.5mm ball-pitch
- MG1264-169TFBGA (Lead-free)
13x13mm | 0.8mm ball-pitch
• Max 110MHz internal operation
•High-volume 0.13μ
H.264 D1 30fps Video Codec
AAC 2-channel Audio Codec
Mobilygen MG
1
264, The Low Power A/V
Coprocessor for Mobile Devices
The Mobilygen MG1264 H.264 Coprocessor is designed
for low-power mobile devices, and dense-packed multi-
channel applications. MG1264 consumes 185mW while
encoding TV-quality 30fps H.264 video and high-fidelity
2-ch AAC audio. This breakthrough performance and low-
power consumption is the benefit of Mobilygen’s patented
EVE (Enabling Video Everywhere) architecture. The EVE
architecture combines hardware data-driven media engines for efficient media processing,
hardware-multithreading requiring zero overhead for control functions, and an ultra-efficient
memory controller optimized for advanced video processing.
MG1264 enables mobile products to easily incorporate TV-quality H.264 video recording and
playback into existing platforms through industry standard interfaces. Mobilygen provides
complete H.264 and AAC encoder/decoder firmware. MG1264 requires no customer
programming. Flexible APIs provide access to all control and codec parameters, and allow for
substantial product differentiation.
The H.264 video standard is gaining universal industry adoption, ranging from digital TV
broadcasting, to next generation consumer electronics and much more. H.264 advanced
features provides equivalent video quality at half the bit rate of MPEG-2.
MG1264
Video
Scaler
Video
Pre-Processor
656 / 601
Video
I/O
H.264
Baseline Codec
Host
Interface
16-bit
Host
Interface
AAC
Codec
PLL
Memory
Controller
Video
Output
656 / 601
1
2
S
Video
I/O
Audio
I/O
DMA
SDRAM
16-bit
Comet–MG1264 Evaluation and Development Board
Low-Power H.264 D
1
30fps Video Codec
AAC 2-channel Audio Codec
Complete evaluation and
development platform
Comet is a self-contained complete
evaluation and development platform
for the Mobilygen MG1264 low-power
H.264/AAC codec. It includes a 200MHz
ARM920T Host CPU and Linux 2.6 OS
capable of running demanding real-
world applications. A complete software
development tool chain including compiler,
debugger, utilities, and libraries, is pre-
configured and source code provided.
Comet also provides a standard 50-pin
I/O expander header to enable system
prototype activities. All common MG1264
A/V and ARM general I/O signals are
available. Custom daughter cards can
be integrated easily using the 50-pin I/O
expander header to develop and test
complete system functionality.
Features and Benefits
System
• Self-contained complete MG1264 H.264/AAC
evaluation and development platform
• 200 MHz ARM920T Host CPU
- AT91RM9200 (Atmel)
• Linux 2.6 OS
• Complete software tool chain including
- GCC compiler with support for C and C++
- GDB debugger
- Binutils (assembler and ELF tools for ARM)
- uClibc, libstdc++, dropbear, Busybox, MTD
• Two debug UARTs
- ARM9
- MG1264
• Numerous test points
• Integrated web server
- Run interactive encoding sessions using a web server
and browser
• Capture H.264 / AAC bitstreams directly to local USB
drive. Support for:
- Elementary streams
- MP4 format
• Sample RTP/RTSP IP streaming application
• Schematics, MG1264 firmware APIs, documentation,
user manual
Input / Output
• Video I/O
- Y/C in/out
- Composite in/out
• Audio I/O
- Mini-RCA in/out
• SD card
• Ethernet (RJ45)
• USB1.1 Host (A)
• USB1.1 Device (B)
• 50-pin I/O custom expander header
- MG1264 = BT656, I
2
S
- ARM9 CPU = I
2
C, SPI, UART(x2), IRQ
- Power and ground
Physical
• Small board size (22cm x 17cm)
• 12V DC power brick included
• Status LEDs and onboard control buttons
Headquarters (USA)
Mobilygen
2900 Lakeside Drive #100
Santa Clara, CA 95054
Tel: (408) 869-4000
Fax: (408) 980-8044
email: info@mobilygen.com
www.mobilygen.com
Japan Representative
Contact: Kyuichi Suzuki
Yokohama Creation Square 13F
5-1 Sakaecho, Kanagawa-ku
Yokohama-Shi
Kanagawa 221-0052, Japan
Tel: +81-3-5462-9644
Fax: +81-3-5462-2047 Japan
info@e-con.co.jp
www.e-con.co.jp
Japan Distributor
Contact: Kazuo Yanaseko
TOMEN Electronics
Nisshin Bldg 1-8-27
Kohnan 1 Chome, Minato-ku
Tokyo 108-8510, Japan
Tel: +81-3-5462-9724
Fax: +81-3-5462-9686
email: info@tomen-ele.co.jp
www.tomen-ele.co.jp
Taiwan & China Representative Korea Representative
Contact: Joseph Chang
Contact: Henry Kim
Asian Information Technology
7F, No. 439 Jui-Kuang Rd.
Taipei, Taiwan R.O.C
Tel: +886-2-8797-6866
Fax: +886-2-8797-6877
joseph.chang@aitinc.com.tw
www.aitinc.com.tw
Gencore Technology
5FI, B-Dong, Samho Bldg
275-6 Yangjae-Dong, Seocho-Gu
Seoul, Korea
Tel: +82-2-3463-0040
Fax: +82-2-3463-4935
henrykim@gencore.co.kr
www.gencore.co.kr
Europe Distributor
Contact: Les Litwin
ZiLiCA Limited
8 Hasting Close
Bray, Berkshire
Fax: +44 1628 681566
United Kingdom, SL6 2DA
Tel: +44 1628 681565 x111
les@zilica.com
www.zilica.com
Germany
Contact: Wolfgang Manfred
Tel: +49 89 8904 3724
wolfgang@zilica.com
Copyright 2007, Mobilygen Corporation. All rights reserved. Mobilygen, EVE, and the Mobilygen logo, are trademarks of Mobilygen Corporation. All other company, and/or products, are trademarks and/ or
registered trademarks of their respective owners. Information in this document may change without notice.
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