Digital convergence, mobility and miniaturization are the key drivers for multimedia development and optimization. This has led to the increased adoption of compression and standardization for digital audio, video and speech.

Celstream has rich experience in developing multimedia solutions, encompassing video, audio and speech. Our teams possess skills across the entire multimedia spectrum and are experienced in audio & video compression/decompression, image processing, system integration and testing (on platforms such as ARM^®, TI, ADSP). Our expertise covers:

• Encoders & Decoders
  • Video: H.264, MPEG-2, JPEG, JPEG 2000, MPEG4-2, DV 25/50/100 , WMV9/VC1
  • Audio: MPEG2 – AAC LC, MPEG4 – AAC LC, HE-AAC v1 (HQ, LP) & HE-AAC v2 (PS), Dolby^® AC3 decoder, WMA9, iLBC speech encoder & decoder
  • Platforms: ARM^®, TI, ADI, Intel^®, proprietary
  • Environments: RISC, DSP, Media Processor architectures & heterogeneous Operating Systems (Windows^®, Linux^®, RTOS)
• Streaming Protocols: MPEG2-TS, RTP, RTCP, 3GP
• Software Systems Integration:
  • Heterogeneous OS & Programming environment
  • Embedded software & Web services integration
• Validation & Compliance

Our comprehensive multimedia services and support include:

• System definition & design
• Reference code evaluation
• Format conversion
• Optimization
• Porting to different hardware platforms
• Integration with various software modules

In addition, we offer full-lifecycle services encompassing:

• Codebase evaluation
• Implementation
• Integration
• Test plan and test bench preparation
• Test stream generation
• Compliance & certifications
• Verification & validation

Equipped with the above expertise, we are confident of meeting the audio/video technology needs of your organization.

To learn more about our expertise, click here