Co je DVD-VR?
DVD+VR snad ani neexistuje a DVD-VR je režim, při kterém si na DVD-RW médiu můžeš upravovat obsah, t.j. třeba mazat určité pasáže.
Tak funguje pouze DVD-RAM, a to jenom v PC (t.j. pro práci s daty, když tam neděláš nic s DVD-Video). Dá se říct, že DVD-VR je záležitost čistě stolních DVD rekordérů (byť některé authoringové softy v PC - třeba Ulead Workshop nebo Ulead Movide Factory - ho umí vytvořit taky).
Vysvětlivka k formátu VR z Glossary Helpu programu PowerProducer 2 Gold:
Video Recording Formats
In addition to disc type, you must also consider video format when burning video. The most important issue is generally compatibility, though you may also want to select a video format that can be modified after being burned to disc. The table below describes the three different video formats: DVD-Video, DVD+VR, and DVD-VR.
Video Format Description Disc Type
DVD-Video DVD-Video is the format used by all DVD movie publications. This format is supported by all DVD Video players, thus it is the format that is compatible with the greatest number of devices. Once a DVD-Video disc is made, it cannot be further edited or added to. DVD+R, DVD+RW, DVD-R, DVD-RW
DVD+VR DVD+VR is the video recording format used by DVD+RW video recorders (such as those from Philips and Sony). It is compatible with most DVD-Video players and can be further edited and appended, but to a more limited degree compared to the DVD-VR format. Using PowerProducer, you can write this format to both DVD+RW and DVD-RW media. DVD+RW, DVD-RW
DVD-VR DVD-VR is the video recording format used by DVD-RW and DVD-RAM video recorders (such as those from Panasonic, Pioneer, Hitachi and Toshiba). It can only be played by a relatively few DVD players that display an "RW compatible" or "RAM compatible" logo on the front. DVD-VR allows a variety of on-disc editing functions, such as appending, cutting commercials, using playlists, splitting, and adding chapters.
Video Recording Formats
In addition to disc type, you must also consider video format when burning video. The most important issue is generally compatibility, though you may also want to select a video format that can be modified after being burned to disc. The table below describes the three different video formats: DVD-Video, DVD+VR, and DVD-VR.
Video Format Description Disc Type
DVD-Video DVD-Video is the format used by all DVD movie publications. This format is supported by all DVD Video players, thus it is the format that is compatible with the greatest number of devices. Once a DVD-Video disc is made, it cannot be further edited or added to. DVD+R, DVD+RW, DVD-R, DVD-RW
DVD+VR DVD+VR is the video recording format used by DVD+RW video recorders (such as those from Philips and Sony). It is compatible with most DVD-Video players and can be further edited and appended, but to a more limited degree compared to the DVD-VR format. Using PowerProducer, you can write this format to both DVD+RW and DVD-RW media. DVD+RW, DVD-RW
DVD-VR DVD-VR is the video recording format used by DVD-RW and DVD-RAM video recorders (such as those from Panasonic, Pioneer, Hitachi and Toshiba). It can only be played by a relatively few DVD players that display an "RW compatible" or "RAM compatible" logo on the front. DVD-VR allows a variety of on-disc editing functions, such as appending, cutting commercials, using playlists, splitting, and adding chapters.