HV20 25p capture and output video / format converting 50i to 25p
Frage von haenjuin: Juni 2008
Hello,
I have a HV20 and some scenes in 25p mode. This I have successfully synonymous with Vegas as m2t files on the PC is playing. I have become synonymous already read a lot and yet it is understood that the HV20 25p as 50i saves, while the two fields but also at the same time were recorded (ie 25p).
Now I am faced with the question: How do I get out of the 50i-m2t-File a file with 25p? Is this synonymous with Vegas, and if so, how?
What kind of output format, the target file actually, if the video as in lossless 25p should be changed? Will there be an MPEG2 file (as m2t is an MPEG-2 transport stream, if I have understood correctly)? Then would be my aim to MPEG2 file (ie. Mpg) in 25p ... but what is out there?
I have been synonymous with all possible keywords searched but found nothing suitable ... maybe someone can answer my questions or me to a thread, into which the question ever been treated.
Thanks and greetings Marc
Antwort von Marco:
Render the file out of Vegas with the same properties as the original file. Then nothing changes s.dem original 25p character and you have the least possible loss of quality.
Marco
Antwort von DeeZiD:
No fear, because each halbwegsaktuelle knows about it. Say: (almost) no matter what you cut, there is no loss of quality, because nothing is converted. Current software support with HDV and 25p has sowas timeline presets.
25p in a 50i stream are very long no longer a problem, to be exact, there has been continuing since the inception of the DVB-era ...
Gruß Dennis
Antwort von wolfgang:
Loss of quality but of course there already when I 50i material from 25p material do. And that was asked here.
Apart from the fact that 50i no longer the two fields at the same time be recorded.
Antwort von Marco:
No, he has 25p, only 50i receives the identifier. The material will therefore receive the 25p character remains only for 50i-expected systems compatible. Until then ensuring that the 50i identifier is retained, it is unless changed. The material is thus never really interlaced, synonymous when it comes to bear this stamp.
Marco
Antwort von wolfgang:
True, had read about that he just 25p as 50i packed. If, therefore, next to 50i renders, nothing happens.
I just wonder whether that be synonymous s.HDTV gilt.Bekomme I in this case by the deinterlacing in any plasma or LCD then the usual loss of resolution, or do I not?
Antwort von haenjuin:
Hello Wolfgang,
that is synonymous my question, how exactly I get the movie now than 25p s.besten on the HDTV to see, for example, via PC or Playstation? What kind of format should be created there?
Greeting Marc
Antwort von Axel:
"haenjuin" wrote:
Hello Wolfgang,
that is synonymous my question, how exactly I get the movie now than 25p s.besten on the HDTV to see, for example, via PC or Playstation? What kind of format should be created there?
The calculator can be yes HDV 1080 (= as above, always "i", but effective, because of simultaneous fields, "p") in respect of a BD or HD player is expected with a normal disc, the data rate of 25 Mbit / s high. As would be H.264 1080p with smaller rate (?) Offer.
By the way, you can immediately synonymous in 720p convert. This Resolutionscheint the actual performance of current HDV Cams tend to correspond. In any case, could I and my colleagues at a projection on a screen 18 meters (~ 800 inches diagonal) with a DLP movie hardly see a difference (direct playback of HDMI vs. Cam. Mini-HD-DVD to 720p, also via HDMI ).
