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13th November 2008, 19:17 | #1 | Link |
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Location: Lyon (France)
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Cutting/encoding AC3 with Megui
Hello
I want to encode hdtv clips from french broadcasts, and I have a sound problem. The soundtrack is AC3 2 channels, ans I'd like to cut it without encoding, to keep quality. First I use "AVS Cutter" to cut video, and generate a corresponding cutlist file to cut audio file. If I use this .clt file in the audio part of megui, then adjust the audio delay (DGAVCDec give me the delay), and encode it (either in mp3 or ac3), video and audio will be perfectly sync! But I'd prefer not encoding ac3. So I did it in 2 times : - I first use delaycut to correct delay audio in my AC3 file - Then use "audio cutter" from megui to generate the new cutted ac3 file. And when I mux audio and video, it introduce a big delay. Well, I just read in megui's wiki it was normal, so what can I do? Is it a good idea to encode AC3 192 kbps --> AC3 192 kbps ? Thank you if tou can help me |
14th November 2008, 03:46 | #2 | Link | |
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Quote:
But there are a bug when the BeSplit command line is generated. I have: Job commandline: "D:\P\BeSplit.exe" -core( -input "D:\un.ac3" -prefix "D:\uc0_" -type ac3 -a ) -split( 0 39,96 44,2 79,96 84,2 119,96 124,2 159,96 164,2 199,96 204,2 239,96 244,2 279,96 284,2 319,96 324,2 343,32 ) The values must be 39.96 ... instead 39,96 ....
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14th November 2008, 19:22 | #4 | Link |
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So you think there is a bug in BeSplit...
My command line is also having commas "," : C:\video\megui\besplit.exe" -core( -input "D:\HD\1.ac3" -prefix "D:\HD\2_0_" -type ac3 -a ) -split( 2,4 97,04 114,4 177,12 ) Did you try with dots instead of commas? Thank you for your help! Last edited by colargol7; 14th November 2008 at 19:25. |
14th November 2008, 22:33 | #5 | Link |
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If your Trim is:
Trim(60, 2426) + Trim(2860, 4428) Try with: C:\video\megui\besplit.exe" -core( -input "D:\HD\1.ac3" -prefix "D:\HD\2_0_" -type ac3 -a ) -split( 2.4 97.08 114.4 177.16 ) copy /b "D:\HD\2_0_01.ac3" + "D:\HD\2_0_03.ac3" "D:\HD\2_0_full.ac3"
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