![]() I could playback 6 channel AC3 Video on a 2 channel stereo speakers/headphones with absolute clarity as I could play a normal 2 channel audio playback. I also tried the method in this thred, but ended up in creating a file which does not have proper AV synchronisation.Īt last, this worked 100%. I downloaded all codecs, tried all methods on internet to change 6 channel output to 2 channel outpul while playback, but ended up in no success. I tried with power DVD 11 and it was OK, I could hear the voices but still the volume was too low and I tried my normal 2 channel speakers to its fullest but still couldnt hear properly. Its possibly because my sound card and speakers does not support 6 channels and I am not using the proper hardware and speakers. I downloaded Video with 6 channel audio output and no voice in WMP. I have been trying this in Windows XP and was having so much trouble with this. In my case, the preset was already loud, so I did really have to redo the AVI files I was having a problem with.hopefully you will not have to. If you fix that preset, you'll likely avoid ALL of this re-encoding nonsense. BEFORE you do ANYTHING like this.check your AC3 Filter setting and make sure the preset is set to LOUD!!! I'll bet you dollars to donuts it isn't! It would appear the last update to the software left the preset too low and many, many folks are running into the low volume AC3 problem. *sigh* Live and learn.īy the way, I was brought here by Google and I'm seeing the number of requests for this procedure increase quite a bit recently. ![]() I feel like such a schmuck now.all I had to do was process the audio. I used this tutorial for a couple of AVIs that had low AC3 volumes and I could not BELIEVE how much faster I was able to boost the volume!!! Previously I was de-muxing and re-muxing the whole shebang with Full Video Processing and that just takes HOURS. It's quite awesome and quite FREE! That said I use Nero Wav editor most of the time - but that too is commercial (came with my Nero Burner software so you may already have that too if you use the retail Nero product). My personal recommendation would be to use Audacity. Great tutorial! My only comment here would be that Goldwave is a commercial editor.and there are SO many other freeware products out there that I'd modify this simply to use whatever your favorite WAV editor is. I am welcome to any comments, or criticism. Wait for it to finish encoding and then you are done: And in the box that comes up Click Lame MP3 on the left and The bitrate you want on the right:ġ2. And pick the file you saved from Goldwave.Ĩ. ![]() I normally choose +15dB, but put it up and listen to the preview.ĥ. Not in the box on the top right of the window that comes up, choose a suitable value. After it has loaded, click effect>volume>maximise:Ĥ. Click File>Open and pick the video file:ģ. Lame MP3 Codec (or any other Audio Compression codec)Ģ. This can be very annoying for obvious reasons.Īlso without a special codec that I found very hard to get you cannot increase the volume using VirtualDub. I have noticed that when you 'obtain' videos that have the AC3 audio format, they are often also very quiet.
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