How to Convert 23fps to 29.97fps with TMPGEnc?

shgr · #1 06-11-2005, 09:06 PM

i had an xvid 23fps video as source.
i convert it to m1v with tmpgenc
just with this script

Code:

AviSource("C:\025.avi", false)
aSharp(1, 2)
BilinearResize(352, 142, 21, 0, 598, 272)
BlockBuster(method="sharpen")
TemporalSoften(3, 3, 6, 11, 2)
AddBorders(0, 49, 0, 49)
TextSub("C:\XURY.srt")

i set up tmpgenc with 29.97fps

then, I converted the audio AC3 to Mp2 using besweet. i didnt know hot to use it, but i managed to set it to convert it to 29.97

then, I multiplex it using tmpgenc, and the final video was completly desynchornized (haha, desincronizado, in spanish. audio and video out of time)

i've deleted the source file...
I guess the problem was that the video stills in 23fps. i think i should have converted it using the script

plz anybody help me!!! there should be something i could do with it.

Dialhot · #2 06-12-2005, 12:37 PM

Your problem is that you asked to tmpgenc to do something it can do (even if the options in the menu make you think differently).

Avisynth the tool to use to do anything on your video, including changing the FPS. Read avisynth manual, you will find a lot of command to change the fps.

Note: convereting from 23 to 29 is NOT something recommanded. Do you need MPEG1 ? Can't you use MPEG2 ?

shgr · #3 06-12-2005, 07:36 PM

im making a VCD, thats why.
I havent tried to play 23fps videos on my dvd player. it is possible to display them correctly?

is there any chance to reuse my files? as I said, I deleted the source file.
Only have the m1v file, and the mp2...

kwag · #4 06-12-2005, 07:44 PM

Quote:

Originally Posted by shgr

I havent tried to play 23fps videos on my dvd player. it is possible to display them correctly?

How about burning on a CD-RW, and testing it on your player

-kwag

Dialhot · #5 06-12-2005, 08:28 PM

Quote:

Originally Posted by shgr

is there any chance to reuse my files? as I said, I deleted the source file.
Only have the m1v file, and the mp2...

No.

Note: 23.976 is perfectly correct on a VCD. Only DVD needs 29.970.

shgr · #6 06-13-2005, 12:09 AM

thanks!
but theres something else...
for example, i have

Code:

assumeFPS(29.97, true)

in my script

when i load the script on tmpgenc... what framerate should I put in video stream settings?????

Dialhot · #7 06-13-2005, 03:05 AM

Quote:

Originally Posted by shgr

when i load the script on tmpgenc... what framerate should I put in video stream settings?????

AssumeFPS do not CHANGE the FPS, it SPEEDS UP the FPS to the value that you put. So it is NOT the command to use.
Else TMPGENC sets automatically the FPS according to what the script gives to it so you don't have to change anything. This was your error.

Note: I was gentle to not close the thread in the first post so please, don't make me change my mind...