2. The computer-implemented method of claim 1 , further comprising: identifying portions of the facial image sequence that indicate a particular speaker is silent; and filtering out portions of the audio input that correspond to the portions of the facial image sequence that indicate the particular speaker is silent.
2. The computer-implemented method of claim 1 , further comprising: identifying portions of the facial image sequence that indicate a particular speaker is silent; and filtering out portions of the audio input that correspond to the portions of the facial image sequence that indicate the particular speaker is silent. 3. The computer-implemented method of claim 2 , wherein the identifying includes identifying portions of the facial image sequence that indicate the particular speaker is silent based on facial features of the particular speaker shown in the portions of the facial image sequence.