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Video Splitter / AVI audio sync issues - Video Splitter v4
« on: May 09, 2014, 05:25:53 PM »
I am getting a number of audio sync issues while editing out some sketches from a comedy series. The files are all older avi (typical details below). It doesn't happen to all of them, so far maybe 15%. And the sync is less than about 1 second out. It starts off correctly, then seems to be incorrect later. I don't think that the change is gradual, but I may be mistaken. It seems like it is correct up to a certain point, then jumps a bit and is out from then on.
I have seen the problem in two separate source files so far. The other twenty or more other ones appear to edit correctly.
I saw a note in the forum to try setting Control, Obey Sample Times, but if I do this the output avi has no audio at all.
Any suggestions as to what to try?
--------------------------------------------------------------
Format : AVI
Format/Info : Audio Video Interleave
File size : 174 MiB
Duration : 29mn 15s
Overall bit rate : 832 Kbps
Writing library : VirtualDub build 11759/release
Video
ID : 0
Format : MPEG-4 Visual
Codec ID : DIV3
Codec ID/Hint : DivX 3 Low
Duration : 29mn 15s
Bit rate : 727 Kbps
Width : 368 pixels
Height : 288 pixels
Display aspect ratio : 1.278
Frame rate : 23.976 fps
Color space : YUV
Chroma subsampling : 4:2:0
Bit depth : 8 bits
Compression mode : Lossy
Bits/(Pixel*Frame) : 0.286
Stream size : 152 MiB (87%)
Audio
ID : 1
Format : MPEG Audio
Format version : Version 1
Format profile : Layer 3
Mode : Joint stereo
Mode extension : Intensity Stereo + MS Stereo
Codec ID : 55
Codec ID/Hint : MP3
Duration : 29mn 15s
Bit rate mode : Constant
Bit rate : 96.0 Kbps
Channel(s) : 2 channels
Sampling rate : 44.1 KHz
Compression mode : Lossy
Stream size : 20.1 MiB (12%)
Alignment : Split accross interleaves
Interleave, duration : 42 ms (1.00 video frame)
Interleave, preload duration : 500 ms
----------------------------------------------
SolveigMM Video Splitter Home Edition
Installation version 4. 0. 1401. 28
Version 4. 0. 1401. 28
Status: registered
-------------------------
EDIT: Win7 Ultimate SP1
I have seen the problem in two separate source files so far. The other twenty or more other ones appear to edit correctly.
I saw a note in the forum to try setting Control, Obey Sample Times, but if I do this the output avi has no audio at all.
Any suggestions as to what to try?
--------------------------------------------------------------
Format : AVI
Format/Info : Audio Video Interleave
File size : 174 MiB
Duration : 29mn 15s
Overall bit rate : 832 Kbps
Writing library : VirtualDub build 11759/release
Video
ID : 0
Format : MPEG-4 Visual
Codec ID : DIV3
Codec ID/Hint : DivX 3 Low
Duration : 29mn 15s
Bit rate : 727 Kbps
Width : 368 pixels
Height : 288 pixels
Display aspect ratio : 1.278
Frame rate : 23.976 fps
Color space : YUV
Chroma subsampling : 4:2:0
Bit depth : 8 bits
Compression mode : Lossy
Bits/(Pixel*Frame) : 0.286
Stream size : 152 MiB (87%)
Audio
ID : 1
Format : MPEG Audio
Format version : Version 1
Format profile : Layer 3
Mode : Joint stereo
Mode extension : Intensity Stereo + MS Stereo
Codec ID : 55
Codec ID/Hint : MP3
Duration : 29mn 15s
Bit rate mode : Constant
Bit rate : 96.0 Kbps
Channel(s) : 2 channels
Sampling rate : 44.1 KHz
Compression mode : Lossy
Stream size : 20.1 MiB (12%)
Alignment : Split accross interleaves
Interleave, duration : 42 ms (1.00 video frame)
Interleave, preload duration : 500 ms
----------------------------------------------
SolveigMM Video Splitter Home Edition
Installation version 4. 0. 1401. 28
Version 4. 0. 1401. 28
Status: registered
-------------------------
EDIT: Win7 Ultimate SP1