Pioneer P4000 Owner's Manual - Page 94

Appendix Additional Information Level 2: The file name can have up to 31 characters (including the separation mark "." and a file extension). Each folder contains less than 8 hierarchies. Extended formats Joliet: File names can have up to 64 characters. Romeo: File names can have up to 128 characters. Linear PCM (LPCM)/Pulse code modulation This stands for linear pulse code modulation, which is the signal recording system used for music CDs and DVDs. Generally, DVDs are recorded with higher sampling frequency and bit rate than CDs. Therefore, DVDs can provide higher sound quality. m3u Playlists created using the "WINAMP" software have a playlist file extension (.m3u). MP3 MP3 is short for MPEG Audio Layer 3. It is an audio compression standard set by a working group (MPEG) of the ISO (International Standards Organization). MP3 is able to compress audio data to about 1/10th the level of a conventional disc. MPEG This stands for Moving Pictures Experts Group, and is an international video image compression standard. Some DVDs feature digital audio compressed and recorded using this system. Multi-angle With regular TV programs, although multiple cameras are used to simultaneously shoot scenes, only images from one camera at a time are transmitted to your TV. Some DVDs feature scenes shot from multiple angles, letting you choose your viewing angle as desired. Multi-audio (Multilingual dialog) Some DVDs feature dialog recorded in multiple languages. Dialog in up to 8 languages can be recorded on a single disc, letting you choose as desired. Multi-session Multi-session is a recording method that allows additional data to be recorded later. When recording data on a CD-ROM, CD-R or CD-RW, etc., all data from beginning to end is treated as a single unit or session. Multi-session is a method of recording more than 2 sessions on one disc. Multi-subtitle Subtitles in up to 32 languages can be recorded on a single DVD, letting you choose as desired. Optical digital output/input By transmitting and receiving audio signals in a digital signal format, the chance of sonic quality deteriorating in the course of transmission is minimized. An optical digital output/ input is designed to transmit and receive digital signals optically. Packet write This is a general term for a method of writing on CD-R, etc., at the time required for a file, just as is done with files on floppy or hard discs. Parental lock Some DVD video discs with violent or adult-oriented scenes feature parental lock which prevents children from viewing such scenes. With this kind of disc, if you set the unit's parental lock level, playback of scenes inappropriate for children will be disabled, or these scenes will be skipped. 94 En