AVI (AC3) plays too fast...

hello, i have an avi with ac3 sound. but it's played too fast in any player. the ac3 speech is like mickymouse and the movie plays with about 29 frames per second. in nandub 'file information' it shows correct 25fps but no 'real' sound information (56000Hz, 2Channels). my ac3 filter while playing says 448kbit 48khz 3/2+LFE. Divxfix could nothing change. Thanks a lot Morgensonne

Hi- Did you experiment with the Interleave settings (In Nandub-Audio-Interleaving)? This is from the in the Audio Forum: Code:

ist not possible to "play" with interleaving settings cause nandub only saves the video information. it can't get the right audio information. when i save an audio-wav with nandub, it's a quite and small one. morgensonne

When people experience such a fast playing audio, they usually have two audio streams with their video. One being 6 channels, the other 2 channels AC3. Is this also the case with you? However the fact that Nandub gives you incomplete/incorrect info about your audio suggests that the AC3 stream has somehow gone corrupt. What you could try is saving the audio with "Save WAV" (audio on direct stream copy), rename the resulting file to .ac3 and run that file through AC3Fix (get it on ) to see what comes up. After that just mux it in with the video again while trying out the various interleaving settings Manono mentioned.

the problem is, i can't save an audio stream. nandub saves a 4kb wav file, cause he thinks there is no audio. morgensonne

Hi- I don't know if this will be useful to you or not, but you might try and save it with .

this tool also only finds stereo with 56000Hz but it isn't. BUT it saved an Wav file... which i loaded into BeSliced and saved it as AC3. and now there is the right ac3 sound. now i only mux it together... morgensonne but now i have an sync problem. at on position the movie stops for a second and the audio plays fine. since this happen the A/V is async...

Here is the error from BeSliced: BeSplit v0.82 by DSPguru. -------------------------- Logging start : 10/08/02 , 21:41:27. D:\Downloads\Video\Besplit\BeSplit.exe -core( -input D:\Downloads\21.wav -prefix D:\Downloads\21_Fixed -fix -logfile C:\DOKUME~1\maxiJAZZ\LOKALE~1\Temp\BeSliced.txt -type ac3 ) -profile( BeSliced v0.2 ) [00:00:00:000] +------- BeSplit ----- [00:00:00:000]

my solution: 

sync is found after 103925 bytes. i think that means after 1,8123sec (103925bytes/1024*8=xxx kBit/448kBit/sec=1,8123sec "=" about 45 Frames). 45 frames also was the defect video stream. so i cutted out these 45 frames. saved it as only video and after that muxed the video with the "fixed ac3". now the video correct and don't get out of sync after the "break" ciao Morgensonne