 |
|
|
Encoders/decoders (codecs)
| Crystal Reality MPEG4 ASP Video decoder | | One of the world fastest ARM optimized MPEG4 video decoder compliant to ISO/IEC 14496-2, Advanced Simple Profile (ASP).
Features:
- All of MPEG4 Anvanced Simple Profile, excluding QP and GMC
- Optimized for ARMv5, ARMv5+DSP, XScale WWMX
- 320x240, 25 frames per second, 350 kbit/sec: WMMX - 75 MHz, ARMv5 - 95 MHz
- H263 decoding
- FourCC support:
- MPEG4: DIVX, XVID, XVIX, DX50, MP4V, 3IVX, 3IV2
- DIVX3: DIV3, DIV4, DIV5, DIV6, AP41, COL1
- H263: H263, X263, S263
- Flash1: FLV1
| |
| Crystal Reality MPEG1/2 Video decoder | | |
Crystal Reality MPEG1/2 video decoder is software only, fully ISO/IEC 11172-2, ISO/IEC 13818-2
standards compliant MPEG1 and MPEG2 video stream decoding engine. Supports MMX, SSE and
SSE2 instruction set of modern x86 CPUs.
Decoder is implemented in portable ANSI C language, plus
additional assembler optimized functions for x86 CPU. Code is fully reentrant,
multiple instances of decoder are allowed. Code uses only fixed-point arithmetic,
making it portable to embedded devices, which do not provide floating point coprocessor.
| Profile and level: | | up to High Profile @ High Level (Base layer) |
| Bitrates: | | up to 100 MBit/sec |
| Resolution: | | up to 1920x1152, 60 FPS |
| Chroma formats: | | 4:2:0, 4:2:2, 4:4:4 |
| |
| Dolby Digital AC3 decoder | | |
Crystal Reality AC3 decoder is fully ATSC AC3 standards compliant
audio decoding engine providing high-quality 5+1 audio channel decoding,
as well as other multiple output modes.
Decoder is implemented in portable ANSI C language, plus
additional assembler optimized functions for x86 using SSE and 3DNow. Code is fully reentrant,
multiple instances of decoder are allowed.
| Specification: | | ATSC: Digital Audio Compression (AC3), Revision A |
| Bitrates: | | up to 640 KBit/sec |
| Frequencies: | | from 4000 Hz to 48000 Hz |
| Output modes: | | 5+1 channels, 2 channels, SPDIF and others, according to the ATSC specification |
| |
| Contact us | | Feel free to contact us about pricing, licensing models or technical questions
related to above products via info@crystalreality.com.
| | |
|
|
|
|
