On Tue, 13 Mar 2012 22:58:22 -0400, in 'rec.video.desktop',
in article <Re: screen capture software that will work with Vegas?>,
Paul <(E-Mail Removed)> wrote:
>Sam Abrams wrote:
>> I'm trying to find screen capture freeware that will work with Vegas.
>> The one I've tried so far, Cam Studio, offers AVI compression that Vegas
>> doesn't like, such as Xvid. Is there something that offers compression
>> that Vegas will work with without trouble?
>>
>> Thanks,
>> Sam
>
>If CamStudio is doing a good job of capturing the screen, you'd
>be better off just finding a tool to convert the Xvid, into
>some other format that Vegas likes.
>
> Paul
Sam, I agree with Paul.
Even though your screen is undoubtedly 4:4:4 RGB, the Xvid-encoded
..avi files that CamStudio produces are most likely chroma-decimated
4:2:0 YUV files.
Xvid is based upon the old MPEG-4 Part 2 codec and you should be able
to open these Xvid-encoded .avi files in VirtualDub v1.9.11, for
example, and save them out as non-compressed 4:2:0 planar YCbCr (YV12)
..avi files that Vegas will accept as input.
And if the CamStudio .avi files happen to contain a lossy compressed
sound track, especially if it's MPEG Layer III VBR, save the audio
track from VirtualDub as non-compressed linear PCM for the best
compatibility.
You can use MediaInfo Lite v0.7.53 to confirm the codec/s used in the
files produced by CamStudio and the files that you save out of
VirtualDub.
VirtualDub
http://www.virtualdub.org/
MediaInfo Lite
http://www.codecguide.com/download_other.htm#mediainfo
HTH.
--
Frank, Independent Consultant, New York, NY
[Please remove 'nojunkmail.' from address to reply via e-mail.]
Read Frank's thoughts on HDV at
http://www.humanvalues.net/hdv/
[also covers AVCHD (including AVCCAM & NXCAM) and XDCAM EX].