CoreAVC is a H.264 video codec created by CoreCodec. CoreAVC is based on the MPEG-4 Part 10 standard and is one of the codecs used in Blu-ray (BD) and in High Definition DVD (HD-DVD). AVC/H.264 is the next-generation standard for video, and CoreAVC is being recognized as one of the worlds most efficient H.264 video decoders. The efficiency of CoreAVC in software is often compared to be faster than other solutions that try to rely on 'hardware' to increase playback performance of H.264 video.

Elecard AVC PlugIn is the package of Elecard components for AVC/H.264 (MPEG-4 P.10 ISO/IEC 14496-10) and AAC (ISO/IEC 13818-7) data decoding. It is developed for use with Elecard products: MPEG Player, DVD Player, XMuxer Pro and XMuxer Lite.

AVC/H.264 Video Decoder
- Software-only ISO/IEC 14496 part 10 AVC / ITU-T Recommendation H.264 stream decoding.
- Annex B byte stream and RTP payload formats (FOURCC ‘avc1’) support.
- All features of Baseline, Main and High Profiles support.
- Full-resolution, full-quality decoding/playback.
- Postprocessing (deinterlacing, fields reordering, chroma upsampling).
- Optimized for the most efficient CPU usage – takes advantage of MMX™ Extensions, SSE2™, and 3DNow® SIMD extensions when available.
- Optimized for symmetric multiprocessing (Hyper-Threading Technology, multiple CPU and multiple cores).
- GPU hardware acceleration support.
- Closed Captions decoding.

AAC Decoder
- Decodes MPEG-2 (ISO/IEC 13818-7) and MPEG-4 (ISO/IEC 14496-3 not including Amd.1:2003 and Amd.2:2004) AAC audio streams.
- Supports Main, LC, LTP and ER BSAC audio object types.
- Supports up to 8 audio channels.