Three codecs develped for Audio Video Coding Classes
- Codec 1
Audio codec capable of uniform scalar quantization and vector quantization, the vector quantization codebook is derived through the Linde–Buzo–Gray algorithm.
- Codec 2
Audio codec that explores both temporal and channel redundancy, with various temporal predictors available. Further compression is achieved through Entropy coding, specifically Golomb coding. A lossy mode is available that uses residual quantization.
- Codec 3
Video codec with support for lossless and lossy intra-frame and inter-frame predictive coding, intra-frame coding is based on the JPEG-LS predictor and inter-frame on Block Motion Compensation.
Usage for each codec, along with their Signal-to-Noise Ratio, PSNR and timing benchmarks can be found in their respective report file.