Video Codecs

VOCAL Technologies has a variety of video solutions available for still image, motion video and videoconferencing applications. Please contact us to determine if we have a design or library suitable for your needs. Our software may be  licensed as source code or binary. The following codecs are available on a platform-dependent basis.

Still Image

Still image codecs are used for various photographic (full color) and monochromatic images. Medical applications require high quality image coding. Color images are transmitted via FAX using JPEG image codecs.

• JPEG
• JPEG2000
  • Wavelet Transform for Sparsity in JPEG2000
  • JPEG2000 Rate and Quality Scalability
  • Secure JPEG2000 (JPSEC) Images
  • Wireless JPEG2000 Transmission and Unequal Error Protection using JPWL
  • JPEG2000 Image Transmission using JPIP

Motion Picture

Full motion video is used for many multimedia applications where the image may be prepared and stored in advance for transmission.

• MJPEG
• MPEG-2
• MPEG-4

Video Conference

Video conferencing requires full motion video but with the added requirement of controlled image encode, transmission, decode and display latency.

• H.261
• H.263
• H.264