Recording/Playback Format Video: MPEG HD422 (50 Mb/s) MPEG HD (35/25/18 Mb/s) MPEG IMX (50/40/30 Mb/s) DVCAM (25 Mb/s) Proxy Video: MPEG-4 Audio: MPEG HD422: 8 ch/24 bits/48 kHz MPEG HD: 4/2 ch/16bits/48kHz MPEG IMX: 8 ch/16 bits/48 kHz, or 4 ch/24 bits/48 kHz DVCAM: 4 ch/16 bits/48 kHz Proxy Audio: A-law (8/4/2 ch/8 bits/8 kHz) Recording/Playback Time MPEG HD422: 50 Mb/s: Approx. 95 min. (PFD50DLA), Approx. 43 min. (PFD23A) MPEG HD: 35 Mb/s, 4-ch audio: More than 145 min. (PFD50DLA), More than 65 min. (PFD23A) 35 Mb/s, 2-ch audio: More than 150 min. (PFD50DLA), More than 68 min. (PFD23A) 25 Mb/s, 4-ch audio: Approx. 190 min. (PFD50DLA), Approx. 85 min. (PFD23A) 25 Mb/s, 2-ch audio: Approx. 200 min. (PFD50DLA), Approx. 90 min. (PFD23A) 18 Mb/s, 4-ch audio (playback only): More than 248 min. (PFD50DLA), More than 112 min. (PFD23A) 18 Mb/s, 2-ch audio: More than 265 min. (PFD50DLA), More than 122 min. (PFD23A) MPEG IMX: 50 Mb/s: Approx. 100 min. (PFD50DLA), Approx. 45 min. (PFD23A) 40 Mb/s: Approx. 55min. (PFD23A) 30 Mb/s: Approx. 150 min. (PFD50DLA), Approx. 68 min. (PFD23A) DVCAM: 25 Mb/s: Approx. 185 min. (PFD50DLA), Approx. 85 min. (PFD23A)