Infoseite // Avi-sound is played in Slowmotion



Frage von Jayro:


I have an Avi 25fps (TV excerpt) with AC3 sound, like that in slow motion running.
Sound and Picture are synchronously. But the sound is much too slow and too deep to play.
Other Avis with AC3 sound run smoothly on my system. It should therefore not actually a codec problem.
Is there a way to picture and sound speed? VirtualDub?

Space


Antwort von Gast 0815:

Which player does the problem occur?
In MS-Media Player see synonymous: http://support.microsoft.com/kb/811982/de
What is the Avi file accurately encoded (Gspot: http://www.headbands.com/gspot/), there are differences codec to playable files?

Greetings from Marburg

Space


Antwort von Jayro:

The Avi is in each player is too slow. If it runs Divx 5.2.1 is used.
I already have another tried Xvid and AC3Filter, but it is still slow.

Space


Antwort von Gast 0815:

What does Gspot exactly?
It should first be s.zu know what the file was encrypted, and only then can we determine whether the film on your system from the right / wrong decoder is processed.

Greetings from Marburg

Space


Antwort von Jayro:

Video is below:
DX50/div / DivX 6.1.1
Codec (s) are Installed

Space


Antwort von Gast 0815:

Well, if you try a 6.1.1-Div Divx file with 5.2.1 can already play problems. So, either a Divx codec> / = 6.1.1 install (if you synonymous files in DivX format please), or an appropriate DirectShow filter (only suitable for playback) and ffdshow (http://www.codecs.com/FFDShow_download.htm) use.

Greetings from Marburg

Space


Antwort von Jayro:

Unfortunately, nothing used. I have Divx 6.4 installed, but the Avi is still too slow.

Space


Antwort von Gast 0815:

Just to be sure that it really is not s.Decodieren: install times the ffdshow filter (they are "harmless" for the system stability and can be used to uninstall Not synonymous well) as an additional play option. Then upload the file again in Gspot. In the lower part of the window you will find the item MS A / V, including the press 1 and the path of the video file to the screen / speakers like him on your Windows system preferably used, is displayed. By pressing the 2 below, the video with the described error play.
Then change to the left Gspot Vid (eo) Aud (io) and leave you with 1 +2 play alternative routes show, select the row with the render OK marked with 3 and try whether the flawless playing with one of them works.
Otherwise, it is probably really s.der file itself (if the possibility of MS Avisplitter as a culprit in that regard as synonymous audio has its quirks).
Reports by the Gspot Action times, then we see next ...

Greetings from Marburg

Space


Antwort von Jayro:

Thank you for your effort.
I have the ffdshow filter is installed. Did nothing.
The players alternate paths in the error Gspot is synonymous.
On another PC it will be synonymous in SlowMotion played.
It is devinitv s.Avi. It was created with VirualDubMod.

Only a guess, but it could be that only 22min Avi long to be. It is, however, because it runs slower, 25min long.
Is there a program with which I am the Avi a little quicker can play? Or in the right speed can convert?

Space



Space


Antwort von Jayro:

I've played faster Avi, but then there are the votes faster, but still too deep.
The Avi has 25 frames per second, but the jerky picture.
Fits the Picture the sound of slow?

Space


Antwort von Gast 0815:

In any video editing program should be included sowas sound, at least in certain limits can do. Free, but limited trial versions you can find at the manufacturers (or use the forum search).
That would be probably the easiest way.
With the freeware you can try it: File in Vdub (http://www.virtualdub.org/) loading audio export as a wave, then wave in Audacity (http://audacity.sourceforge.net/) load. There, under Effect-> Change the wave speed to adjust the sound right, remember and value adjustment Wave (is synonymous as MP3) file.
In Vdub the framerate of the movie according to the change in value of Audacity change (eg at 10% ie 25 +2.5), which added new wave load, deactivate old audio
and then save it.
This procedure should be a bit trickier and require some Probiererei agrees to the result ...

Greetings from Marburg

Space


Antwort von Jayro:

DolbyAC3 The sound track is funny at the Avi.
If I track with Audacity verschnellere (6,000), only half the file faster. The rest is slow.
I highlight the whole wave, accelerate it, it will be converted, but then is only the half wave marked synonymous and only half the area is accelerating. That has sure what to do with it in "slow motion" is playing.
The sound track must somehow be stretched. Is it possible in a given time quetchen?

Space


Antwort von Gast 0815:

That seems quite a tricky business to be ....
First I would try the area, which had been handled, save, and then again with all the rest alone try these failing synonymous first again as a new wave file and reload. Are there any abnormalities s.Beginn of this section (times just to listen to)? What happens if you as a Sec s.Anfang fill with silence, then go?
If you have a new want to play pretend, this is as far as I know, synonymous in Audacity just about the same function, ie via triple the desired acceleration in% to calculate and apply.
Alternativr man could possibly adjust the frequency of synonymous; Although synonymous with Audacity, but this time read http://forum.videohelp.com/viewtopic.php?t=307254

Greetings from Marburg

Space


Antwort von Jayro:

Finally, I found the error! The sample rate of Avi Sound Track is wrong.
After I use the Wave sound track with Audacity Of 48000Hz after 51000Hz converts, it has the correct speed.
But how do I now synchronously Picture and Sound? VD Gibts in a setting which makes the car?
When I VD Audio Conversion, 51000Hz enter the remains of sound slowly.

Space


Antwort von Jayro:

The video has 15Sek all about. Double Frames warrior as I go?

Space


Antwort von Gast 0815:

Rausschneiden either individually or, if the repeats exactly every x frames really occur through a self-created Avisynthscripts eleminieren leave, otherwise, at least I have no software that can auto sowas.
The Wave, I would save external (possibly synonymous equal in MP3 format), I remember the exact length and, if after the tailoring is still not fit should be using the frame rate, video duration (corresponding to the audio length) to adjust, then the external sound add.

Greetings from Marburg

Space



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