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CouthIT’s Embedded Software Group delivers high-performance multimedia firmware and software solutions for x86, ARM, and TI platforms.
CouthIT offers production-ready, highly optimized speech, audio, and video codecs compliant with industry standards. These implementations are engineered for minimal program and data memory footprint, low CPU utilization (MIPS), high execution performance, and excellent power efficiency.
The optimized codec portfolio is ideally suited for performance-critical enterprise applications such as Media Resource Functions (MRF) and Session Border Controllers (SBC), while also extending battery life in portable devices, including smartphones, tablets, and other handheld systems.
CouthIT also provides comprehensive customization, integration, performance tuning, and optimization services tailored to the unique requirements of each multimedia application, helping customers accelerate product development while maximizing performance, scalability, and reliability.
- Porting, optimization, and acceleration of audio and video signal processing algorithms, including assembly-level optimization, algorithm redesign, multicore parallelization, and floating-point to fixed-point conversion.
- Research, design, and development of advanced digital signal processing (DSP) algorithms for multimedia applications.
- Development of multi-channel audio solutions, including surround sound, immersive audio, spatial audio, and 3D audio technologies.
- Integration, validation, testing, optimization, and lifecycle maintenance of multimedia signal processing software.
- Development and integration of fax-over-IP solutions using open-source fax engines such as SpanDSP.
- Design and implementation of embedded video conferencing and real-time multimedia communication solutions over IP networks.
- Voice, audio, and video quality assessment, performance evaluation, and optimization for multimedia systems.
- Implementation and optimization of multimedia solutions compliant with industry standards and specifications, including 3GPP, ITU-T, and IEEE.
Center for Development of Telematics (CDOT) is deveoping the next generation secure video phone based on the TI AM572x SOC. This SOC comes with a High-Definition Image and Video Accelerator (IVA-HD) for encdding/decoding and a Video Processing Engine (VPE) for scaling, color space conversion, and de-interlacing. CouthIT’s contribution included enhancing their SIP client to add support for hardware accelerator based video coding, scaling, and color space conversion to achieve real-time performance at HD resolutions. Further, CouthIT also analyze the end-to-end flow of video and voice data and optimized the overall system performance for multi-party conference calls.
