Infoseite // How much space does HDV, DV and how much?

Frage von erwo:


I am working with a Canon HV10.
The return games from the PC to an HDV tape will not work. On this occasion, I noticed that the Canon HV10 is absolutely no preference as to whether I output with HDV or DV output on the PC games, it is always around 200MB for 60 seconds. Can one explain this to me?



Antwort von Daigoro:

DV: 25 Megabit (~ 3MegaByte) per second DV AVI codec with 4:1 compression and weak only 'I frames'

HDV: 25 megabits per second, more MPG with 2 Compression and I frames .. other:)

Zb DVD is in PAL DV synonymous with MPG Compressed 2 ~ 8mbit / s. .. So 1 / 3 of the DV data.



Antwort von Bernd E.:

"erwo" wrote: no preference ... ... .. ob HDV or DV output-output ... always around 200MB for 60 seconds. Can one explain me the ...
Since DV and HDV occupy the same space, would be synonymous, there is no difference to be expected: After all fit on a standard MiniDV cassette so synonymous (about) 60 minutes of video - regardless of whether one with DV or HDV recording.

Gruß Bernd E.



Antwort von minidv:

Nativ ... Intermat codecs swallow for an hour to 50 GB ...