應科院基于TI DM320平臺的多媒體編解碼技術(暫時只提供英文版本) |
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H.264
Decoder Features |
Features |
Decoder
Support |
Resolution |
QVGA |
Bitrate |
max
384kbps |
|
max
512kbps |
|
Baseline
Profile |
CAVLC |
|
I-Slice |
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P-Slice |
|
Compliant
Deblocking Filter |
|
Intra-Prediction |
Intra_16x16 |
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Intra_4x4 |
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Inter-Prediction |
P16x16,
P16x8, P8x16, P8x8, P8x4, P4x8, P4x4 |
|
MV
Search Range |
No
constraints |
Half-pel
Motion Compensation |
|
Quarter-pel
Motion Compensation |
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Error
Resiliency
Tools |
Constrained
Intra-prediction |
|
Scan
order multiple slices |
|
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MPEG-2
Decoder Features |
Features |
Decoder
Support |
Resolution |
up
to D1 |
Profile
& Bitrate |
MP
@ ML |
|
up
to 8Mbps |
|
Main
Profile |
VLD |
|
I-Picture |
|
P-Picture |
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B-Picture |
|
8x8
Frame IDCT |
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8x8
Field IDCT |
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Frame
Picture Type |
|
Field
Picture Type |
|
Intra-Prediction |
DC
Prediction |
|
Intra
DC precision |
|
Inter-Prediction |
frame
mode pred |
|
field
mode pred |
|
Half-pel
Motion
Compensation |
|
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MPEG-4
Decoder Features |
Features |
Decoder
Support |
Resolution |
D1 |
QVGA |
Bitrate |
3Mbps |
3Mbps |
Simple
Profile |
Basic |
I-VOP |
|
|
P-VOP |
|
|
AC/DC
Prediction |
|
|
4-MV,
Unrestricted MV |
|
|
Error
resilience |
Slice
Resynchronization |
|
|
Data
Partitioning |
Feature
not
supported |
|
Reversible
VLC |
|
Short
Header |
|
|
Advanced
Simple
Profile |
B-VOP |
ASP
encoder is
not supported |
|
Method
1/Method 2 Quantisation |
|
Interlace |
|
Quarter-pel
Motion Compensation |
|
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MPEG-4
Encoder Features |
Features |
Encoder° |
Resolution |
VGA |
CIF |
Bitrate |
3Mbps |
3Mbps |
Simple
Profile |
Basic |
I-VOP |
|
|
P-VOP |
|
|
DC
Prediction |
|
|
MV
search range |
(-16,
15.5) |
(-16,
15.5) |
Unrestricted
MV |
|
|
Motion
vector data output |
|
|
Error
resilience |
Slice
Resynchronization |
|
|
Short
Header |
|
|
°
The feature marked with ' '
is not supported. |
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