VQT4E9098ReferenceSpecifications∫ Recording quality and approximaterecording timesDepending on the content being recorded, therecording time may become shorter thanindicated.• Recording time may vary depending on thebit rate of broadcasting:- High Definition (HD) quality: estimated bitrate is 8 Mbps- Standard Definition (SD) quality: estimatedbit rate is 4 Mbps• Regarding recording time remaining:Remaining time is calculated with a bit rate of8 Mbps. But the bit rate differs depending onthe broadcast, so the displayed remainingtime might be different from the actualremaining time.∫ Maximum number of titles that can berecorded999 titles(When continuously recording for longdurations, titles are automatically dividedevery 8 hours.)∫ JPEG/MPOPlayable media: HDD, BD-RE (SL/DL),DVD-R, DVD-R DL, CD-R,CD-RW, SD Card, USB deviceCompatible pixels:Between 34k34 and 8192k8192 pixels(Sub sampling is 4:2:2 or 4:2:0)Files: JPEG conforming DCF(Design rule for Camera File system)MPO conforming MPF(Multi Picture Format)Maximum numbers of folders and files:• This unit is not compatible with Motion JPEG orProgressive JPEG.∫ MP3Playable media: HDD, DVD-R, DVD-R DL,CD-R, CD-RW, USB deviceCompression rate: 32 kbps to 320 kbpsSampling rate: 16 kHz, 22.05 kHz, 24 kHz,32 kHz, 44.1 kHz, 48 kHzMaximum numbers of folders and files:About recorded titlesRecordingModeHDD[PWT520](1 TB)[PWT420](500 GB)HD quality 259 hours 129 hoursSD quality 518 hours 258 hoursInformation for the files other than recordedprogrammesMedia MaximumfoldersMaximumfilesHDD – 20000BD-RE 500 10000DVD-R 500 10000CD-R, CD-RW 500 10000SD Card 500 10000USB device 500 10000Media MaximumfoldersMaximumfilesHDD – 40000DVD-R 300 3000CD-R, CD-RW 300 3000USB device 300 3000