[LAU] video <> sound synchronization

Justin Smith noisesmith at gmail.com
Sun Nov 30 14:47:49 EST 2008


The trick to cinelerra is treating a crash as a minor inconvenience
(which it is, the program is quite scrupulous about saving it's state,
so you never lose more then  1 mouse click worth of interaction, as
long as you remember to load the backup). Many places where a normal
program would give an error message, cinelerra simply segfaults - in
particular loading a file with a codec cinelerra cannot understand
(this is an issue especially because cinelerra can save to formats it
cannot load). Despite this issue (apparently a symptom of a lack of
developer time), cinelerra is a great program and well worth getting
to know.

On Sat, Nov 29, 2008 at 3:45 PM, Thomas Fisher <thomasfisher at ak.net> wrote:
> On Saturday 29 November 2008 07:12:20 am Grammostola Rosea wrote:
>> Dragan Noveski wrote:
>> > Grammostola Rosea wrote:
>> >> Hi,
>> >>
>> >> I've a dvd here with someone who is giving a presentation. But the
>> >> sound and video are not well synchronized (e.g. the mouth moves, the
>> >> sounds  comes behind).
>> >>
>> >> How can I fix this? With which apps?
>> >>
>> >> Thanks in advance,
>> >>
>> >> \r
>> >> _______________________________________________
>> >> Linux-audio-user mailing list
>> >> Linux-audio-user at lists.linuxaudio.org
>> >> http://lists.linuxaudio.org/mailman/listinfo/linux-audio-user
>> >
>> > mplayer can do this.
>> >
>> > cheers,
>> > doc
>>
>> Do you know how? I can't find it.
>>
>
>  This is probably the result during the filming. Google on {Jay Rose) who is
> a audio engineer and gives a lot of very good free info aand is the author of
> some good books.
>  Cinelerra is a very powerful video editor in which the audio and the video
> can be adjusted. Probably the audio track will need to be separated from the
> video track. Mencoder and ffmpeg may be of use. Anticipate a steep learning
> curve.
>  Tom
>
>
> _______________________________________________
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> Linux-audio-user at lists.linuxaudio.org
> http://lists.linuxaudio.org/mailman/listinfo/linux-audio-user
>



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