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H.263 Video Encoder
Tatvik’s H.263 Video Encoder implementation is one of the fastest implementations of H.263 Encoder for Mobile and PC Platforms. The implementation is highly efficient in terms of speed and memory footprint. Tatvik has developed the encoder for low-power and high efficiency mobile applications. Tatvik H.263 encoder uses three different speed modes which give best quality for each mode according to the available processing power.
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Profile
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H.263
Baseline Profile (Profile 0)
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Levels
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10
to 40
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Frame
rates
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Any
(compliant with standard)
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Bit
Rate
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Any
(compliant with standard)
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Input
Format
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YUV420,
YUYV, RGB16, RGB24, RGB32
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Output
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ITU-T
Recommendation H.263
Elementary Stream
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Picture
Type
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I and P
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Inter
Prediction
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Proprietary
Fast Motion Estimation Algorithm that provides best
motion vectors with the available processing power.
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Proprietary
Half-Pixel Motion Vector Refinement Algorithm
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Proprietary
Scene Change Detection
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Rate
Control
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Quality
vs. Speed Tradeoff Levels
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Highest
Quality
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High
Speed
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Highest
Speed
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Conformance
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Compliant
to ISO/IEC 14496-2 MPEG-4 Simple Profile. Verified with
Commercial and Reference Decoders.
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OS
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Symbian
S60
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Android
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iPhone OS
X
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Windows
Mobile
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Windows
CE
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Linux
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Windows XP
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QNX
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uITRON
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Processors#
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ARM7,
ARM9/9E,
ARM11
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Cortex-A8,
Cortex-A9
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XScale, PXA27x,
PXA32x
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MIPS32
4Kec
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TI
C64x+
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Renesas
SH3,
SH4
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Pentium MMX, SSE, SSE2, SSE3, SSE4
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For other Processors please contact
sales@tatvik.com
Performance
Tatvik
H.263 Encoder has been ported to Symbian, Windows Mobile, Android, iPhone OS X, Linux and WinXP
based devices. The encoder shows excellent performance
on
all
platforms.
The benchmarking
results are shown in the table below:
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QCIF,
15fps, 64kbps |
Nokia
N93 (330 MHz ARM11) |
150-206 |
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QVGA,
30fps, 384kbps |
Nokia
N93 (330 MHz ARM11) |
50-70 |
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CIF,
30fps, 512 kbps
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Nokia
N93 (330 MHz ARM11)
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40-55 |
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VGA,
30fps, 1 mbps
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iPhone
3GS (600 MHz Cortex-A8)
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37-51 |
$
FPS achieved for code encoding of YUV420 input video
frames.
For
evaluation please contact
sales@tatvik.com
Copyright © 2010 Tatvik
Technologies. All rights reserved.
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