Infoseite // Ton after compression offset?



Frage von revolverhead:


Hello community!
now I'm here ne 3viertelestunde nciht searched and found that what I tried to drum I ask etzat.

So my problem is that when I compress udn a TV recording was edited, the tone is distinctly mixed, although udn so strong that the darsteller her mouth move when no sound because kopmmt already expired when her mouth was too ^ ^. the comic is only the first of this phenomenon occurs after 10 min and then added up to the end that active, eg a door slam much earlier (2-3sec is good) than in the video track ....

I use the new divX codec (760x576; vid: 1300KB / s, aud: 192kb/s-44.100, otherwise voreinstelleungen) and the unlead mediastudio porfessionell 7

jemadn can explain to me why the tone is verzogfen, and I like to think about it?

Thanks in advance shcon times

Space


Antwort von Gast 0815:

Whence comes your TV equipment, analog or digital map / recorder?
And you already codierst during the recording after DivX/Mp3?

Greetings from Marburg

Space


Antwort von Spell:

The recordings are with a tv card aufegnommen. when the signal is a terrestrial trial with mpeg2 ps with resolution of 720x480 and 6000kb / s

after the recording I edit the file with unlead MSP7 with the latest codec and radium mp3 codec

Space


Antwort von Gast 0815:

Then you have a transport stream (Mpeg) file as a starting point. The you should first through an appropriate program (eg PVAStrumento) hunt for the (n is resulting in further processing) to avoid sound problems. You can find more information here: http://forum.gleitz.info/showthread.php?t=83

Greetings from Marburg

Space


Antwort von Spell:

deien thanks for help!

but unfortunately I did not check what should I do now ... I have to demux a make pva or ps? And then the file is changed or created in the new eien my angehörne hear anything in the past?

tv with the settings I can adjust synonymous mpeg2 ts, but I have no clue what ts or ps or pva or anything else is. with another program that just converts the files to avi (with divx codec) this is prob not before, it may be synonymous codec probs exclude, as I have read here, which may lead to such synonymous tonverscheibungen

Space


Antwort von Gast 0815:

So, if you already have the adjustment, then start possible in pva. Why?
"In the PVA stream in addition to the video - and even include audio information (time index) that are required for a synchronous MPEG2 stream." (from: http://german.doom9.org/extern_guides/DigiCapGuide_lucike/grundlagen.htm)

If you have not recorded in pva, gehts next PVAStrumento with the program as described here: http://german.doom9.org/extern_guides/digiCaptureGuide/Umwandlung_in_pva.html
may be synonymous to read the next time there Page (files> 4Mb).

The next step (no preference was captured in what format):
pva file into Soundtrack (mpa) and a video part (split mpv) (demux) with PVAStrumento: http://german.doom9.org/extern_guides/digiCaptureGuide/pva_Demuxen.html

Afterwards, you can use the video / clay content contained in your capture Schnittprg to combine the two and further processing (cutting, by DivX) convert

The whole course is synonymous with other programs, but the road is basically the same.

Greetings from Marburg

Space


Antwort von Spell:

ne in pva I can not record, because I can only adjust the mpeg2 ps to mpeg2 ts, ie the n.was. So now all of the cih've tried following the tutorial. have created the first program with the two different mpv udn mpa. mpa files with names that stood in the delay of 8 sec. I then got the single-file in MSP 7 processed and then compressed together. the result is unfortunately still a lethal hybrid, s.anfang sound is excellent, but after about 5 minutes you notice the first unsynchronized eye-catching, after 10min this phenomenon is so strong then that the sound with the picture has nothing to do more to .

Space


Antwort von Gast 0815:

Terms, see Transport Stream: http://forum.gleitz.info/showthread.php?t=51

8 seconds delay means are offset the TON / Picture to 8 seconds (s.Filmende). This must not happen, you have the settings like this: http://forum.gleitz.info/showthread.php?t=83 (under conversion)
been described?

Greetings from Marburg

Space





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