audio not sync. with video
 

i'm having troubel with the audio syncronizing with the video when i converted my video to .amv. How can i fix this? only a few of my converted amv videos work perfectly with the audio. Most of them are out of sync. Thx.

byw, my videos are converted to 128x128.

eternboy

Some questions for you:

1. What version of the convert tool are you using?

2. What are you settings you used?

3. What is the file extension of your original video before conversion?


Look forward to your answers.

Re: audio not sync. with video
 

i tried conversion tool 3.57 and 4.00, both the same result.

settings are 128x128, high, high, mode 2.
original fies are mostly .WMV

thanks

eternboy, How badly are they out of sync and is the audio to early or to late?

Re: audio not sync. with video
 

they are not that bad, but it seems like the video is faster than the audio.

eternboy, I find that all the AMV converters have a slight sync problem. I always pre-process all my video through VirtualDub prior to conversion to AMV and adjust size, frame rate, contrast etc. I also adjust the audio to a setting of -200ms which tends to fix the problem once converted to AMV.

If you want to give it a try here are some setting to load

VirtualDub.audio.SetSource(1);
VirtualDub.audio.SetMode(1);
VirtualDub.audio.SetInterleave(1,500,1,1,-200);
VirtualDub.audio.SetClipMode(1,1);
VirtualDub.audio.SetConversion(0,0,0,0,0);
VirtualDub.audio.SetVolume();
VirtualDub.audio.SetCompression();
VirtualDub.audio.EnableFilterGraph(0);
VirtualDub.video.SetInputFormat(0);
VirtualDub.video.SetOutputFormat(7);
VirtualDub.video.SetMode(3);
VirtualDub.video.SetFrameRate(0,1);
VirtualDub.video.SetTargetFrameRate(100000,10000);
VirtualDub.video.SetIVTC(0,0,-1,0);
VirtualDub.video.SetCompression();
VirtualDub.video.filters.Clear();
VirtualDub.video.filters.Add("resize");
VirtualDub.video.filters.instance[0].SetClipping(60,0,60,0);
VirtualDub.video.filters.instance[0].Config(128,128,6);
VirtualDub.video.filters.Add("deinterlace");
VirtualDub.video.filters.instance[1].Config(0);
VirtualDub.video.filters.Add("HSV adjust");
VirtualDub.video.filters.instance[2].Config(0,91776,0);
VirtualDub.video.filters.Add("brightness/contrast");
VirtualDub.video.filters.instance[3].Config(0,20);
VirtualDub.video.filters.Add("sharpen");
VirtualDub.video.filters.instance[4].Config(15);
VirtualDub.audio.filters.Clear();

If you copy the coloured text and paste it to a text file, save it and then rename the file 128x128.vcf

Then you can load all the settings into VirtualDub by pressing Ctrl+L on your keyboard and then loading the .vcf file. Let me know if it helps.