Rehan
Fri Mar 25 08:13:28 CST 2005
"Murthy" <murthyavr@hotmail.com> wrote in message
news:ucx$PoTMFHA.656@TK2MSFTNGP14.phx.gbl...
> I understand that DV-AVI files are very huge. Do they occupy the same
> space
> on a CD also? Or do they get compressed before they are burnt onto a CD?
They occupy different size when burnt as a VCD or DVD depending on the
encoding. Generally a standard VCD can contain about 40 min of video but the
quality is low.
A DVD can contain at least an hour length of high quality video.
For more info see:
http://www.videohelp.com
--
Rehan
www.rehanfx.org - get transitions and effects for Windows Movie Maker
"Murthy" <murthyavr@hotmail.com> wrote in message
news:ucx$PoTMFHA.656@TK2MSFTNGP14.phx.gbl...
>I understand that option, saving in DV-AVI format.
>
> I understand that DV-AVI files are very huge. Do they occupy the same
> space
> on a CD also? Or do they get compressed before they are burnt onto a CD?
>
> Regards,
> Murthy
>
> "Rehan" <someone@somewhere.com> wrote in message
> news:#1GUU3SMFHA.3352@TK2MSFTNGP10.phx.gbl...
>> Final file size on a VCD/SVCD or a DVD would depend on total movie
> "length"
>> not the file size as saved in WMV or AVI format.
>>
>> If your final goal is to burn the edited movie on a VCD or DVD then you
>> should output from Movie Maker in DV AVI format. This can be selected in
> the
>> "Save Movie" wizard in the 2nd/3rd step which says "Movie Setting" and
> gives
>> only one option by default "Best quality for my computer (recommended)".
>> Look closely, underneath this option it says "Show more choices...".
>> Clicking on it will show more choices and from the drop down box you can
>> select DV AVI.
>>
>> Nero encodes in MPEG1 format for making a VCD. For DVD or SVCD it would
>> require encoding to MPEG2. The encoding quality is determined by
>> "bitrate"
>> which nero may not allow you to control (perhaps the latest version
> does?).
>>
>>
>> The lipsync problem is caused by many factors among which are:
>>
>> 1. Interfering background processes while encoding
>> 2. Input in highly compressed format such as WMV
>> 3. Low system resources
>>
>> Try to eliminate these and try again.
>>
>> Happy movie making.
>>
>> --
>> Rehan
>> www.rehanfx.org - get transitions and effects for Windows Movie Maker
>>
>>
>>
>> "Ramana Murthy" <murthyavr@hotmail.com> wrote in message
>> news:eqt8i9RMFHA.3328@TK2MSFTNGP14.phx.gbl...
>> >I opened a new project in MM2, imported clips from two CDs, edited them,
>> > made that into one movie on the hard disk. One WMV file was created
> with
>> > a
>> > file size of 680 mb. It took almost two hours for the system to make
> that
>> > movie.
>> >
>> > I wanted to transfer this onto a CD, selected Nero as the application,
>> > went
>> > in for making Video CD option. Nero firstly encoded the whole file
> (into
>> > what format, I don't know..), made a file of 380 mb. This took nearly
>> > an
>> > hour.
>> >
>> > Then the CD burning started, it didn't take much time. After the burn
> was
>> > completed, the total size of the files on CD was 440 mb.
>> >
>> > Finally, when I view the CD in a stand alone DVD player, the lip sync
>> > is
>> > gone (it's a music programme on stage.)
>> >
>> > Three issues I would like to get wisdom on:
>> >
>> > 1. How to find out how big a file would be created on the CD? (I
>> > restricted
>> > the file size of the WMV file with editing/reediting to 680 mb,
>> > thinking
>> > that anything more than that wouldn't work, considering the CD size of
> 700
>> > mb)
>> >
>> > 2. What causes bad lip sync?
>> >
>> > 3. Do the above processes really take such a long time? Or should I
> tweak
>> > the system in a particular way?
>> >
>> > Regards,
>> > Murthy
>> >
>> >
>>
>>
>
>