Author Topic: tivo mpg audio is out of sync  (Read 946 times)

videon8

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tivo mpg audio is out of sync
« on: May 14, 2012, 01:45:56 PM »
I have a tivo file that I decoded using tivodecode.  When I edit out the commercials the resulting audio is out of sync.  How can I fix this?  I should mention that I am not actually encoding the audio or video.  I am simply removing the commercials and exporting the video and audio streams as a copy.  All I do is specify a container such as mpeg-ts or mpeg-ps.  Is there a particular container I should be using?

Jan Gruuthuse

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Re: tivo mpg audio is out of sync
« Reply #1 on: May 14, 2012, 02:08:16 PM »
If content encoded in MPEG-4 or H.264 and not using 2.6: switch to this experimental avidemux 2.6.
Load content and cut only using keyboard up/down arrow. Mark A, Mark B (piece to cut out). [Ctrl][x]. Save video.

videon8

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Re: tivo mpg audio is out of sync
« Reply #2 on: May 14, 2012, 03:39:43 PM »
Can you send me a link for avidemux 2.6?  I can only see version 2.5.6 on the avidemux page.

EDIT: nvm, I think I found it here...  http://www.avidemux.org/smf/index.php?topic=10584.0

EDIT2:  Grrrr you beat me to it.  Fast reply!  Thanks!
« Last Edit: May 14, 2012, 03:48:29 PM by videon8 »

Jan Gruuthuse

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Re: tivo mpg audio is out of sync
« Reply #3 on: May 14, 2012, 03:46:07 PM »

Jan Gruuthuse

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Re: tivo mpg audio is out of sync
« Reply #4 on: May 14, 2012, 03:52:35 PM »
your welcome

videon8

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Re: tivo mpg audio is out of sync
« Reply #5 on: May 15, 2012, 01:26:56 AM »
That version works perfectly!  No audio sync issues at all!  Is this version a major rewrite?  Whatever you guys did, it works great!  I'm using the Qt4 version and I noticed some of the filters I normally use are missing ( I use mplayer delogo filter sometimes).  I'm guessing this is because this version is in beta or something, right?  Either way thank you for the wonderful software.

Jan Gruuthuse

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Re: tivo mpg audio is out of sync
« Reply #6 on: May 15, 2012, 06:40:54 AM »
Yes, work still in progress.
All thanks to the code writers. Myself only a user of this great tool, can't agree more.

videon8

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Re: tivo mpg audio is out of sync
« Reply #7 on: May 15, 2012, 02:51:19 PM »
I know they say that you should never ask this but;  do you know how long before some of the missing filters are added?  In the Qt 4 version there aren't any sharpening filters.  Right now I'm only using avidemux for clipping out commercials so the missing filters are really no big deal, but I was just wondering.

Jan Gruuthuse

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Re: tivo mpg audio is out of sync
« Reply #8 on: May 15, 2012, 05:53:37 PM »
Is your lucky day: avidemux 2.6 r7943 seems filters are released. Thanks mean

videon8

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Re: tivo mpg audio is out of sync
« Reply #9 on: May 21, 2012, 02:09:48 AM »
Wow, thanks for updating that thread so quickly!  Do you make these packages yourself?  Is there a tutorial on how to make a .deb package that you could direct me to?  Thanks.

Jan Gruuthuse

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Re: tivo mpg audio is out of sync
« Reply #10 on: May 21, 2012, 05:49:16 AM »
Yes I'm compiling the nice work from the developers using svn to get the source and followed the instructions from the Avidemux wiki documentation: Compiling Avidemux 2.6.x