14. The computer program of claim 13, further comprising instructions to: store the mixed-media data stream.
13. A computer program, residing on a computer-readable medium, comprising instructions for causing a computer to: convert a stream of digitized speech samples to a stream of text and associated reliability measures, the reliability measures indicating a level of confidence in the correctness of the speech to text conversion of the associated portions of the stream of text; and create a mixed-media data stream comprising the stream of text as a text component and selected portions of the digitized stream of speech as a speech component, each selected portion corresponding to a portion of the stream of text having a reliability measure below a threshold.