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Nexidia Confidential
Nexidia – Corporate Background
• R&D started in 1996; Incorporated in 2000• Nexidia owns 100% of technology and applications• 65+ people (35 Technical/Engineers)• Venture Funding: $27mm• Headquartered in Atlanta; with offices in Menlo
Park, Dallas, Denver, Chicago, Washington DC & London
Key Investors
Awards
Nexidia Confidential
Nexidia Markets
Homeland Security & Law Enforcement
Call Centers Large internal call centers & outsourcers, addressing compliance, call center transformation and corporate intelligence projects
Commercial Search Internet media search, podcasting, enterprise search, content management, legal transcripts, and audio/video alignment
Legal – Compliments traditional document eDiscovery to include relevant audio from voicemails, call centers, and depositions
Nexidia Confidential
Phonetic Technology is Key
Nexidia’s phonetic technology reduces any audio track
from any recorder in any language
into it’s most basic form – phonemes rendering it instantly searchable
Nexidia Confidential
Nexidia Advantages
63 xReal-timeIndexing;
No additionalhardware
Advanced query technology and meta data integration generates relevant results
High accuracy regardless of audio quality; not dictionary dependent
No training of natural language models; fast deployment and results
Nexidia Confidential
Benefits
• PAT’s search at 120,000 x real time for a single word or phrase (PAT in memory, 3.2 GHz CPU)
• PAT file size is 5.6 MB for one hour of recorded audio or video, independent of source file format (1/10th size of 128 kpbs MP3)
• PAT files are created at 63x real time / processor (3.2 GHz CPU)
• Time aligned companion file to original media file
• 29 languages supported currently; adding an average of one per month
Nexidia Search Basics
A searchable phonetic representation of the recorded audio, called a PAT file (Phonetic Audio Track) is created.
Any audio / video source
Index
Search
Nexidia Confidential
Full Length Video Processing
Professionally Produced Content
Traditional Approach
Process is extremely time consuming limiting the number of clips that can be created.
Challenges
• Video is manually edited into shorter discrete clips
• Metadata about the clip’s contentis manually added
Much of the large body of content is not discoverable by search..
Content discovery is limited to clip’s metadata.
Viewer can not continue to view the long form content after the clip completes.
Not discoverableDiscoverable only by select key words
Nexidia Confidential
Full Length Video Processing
Professionally Produced Content
Nexidia Approach
Indexing and search are fast and automated processes.
The large body of content is now easily discoverable by search.
Content is discovered based on actual spoken words, not metadata so that content can be retrieved through many more key words.
Viewer can continue to view the long form content after the clip completes.
Producers can make additional premium content available for search that was not originally televised.
Benefits
• Search results correspond to specific points in video content.
• Search is based on audio track.
Nexidia Confidential
Full Length Video Processing
Professionally Produced Content
Nexidia Approach
Ability to take video that would otherwise be unavailable or unsuited for distribution and make it searchable as premium web only content.
Benefits