Forums > Jitter

VBL sync issues with jit.gl.videoplane help file

May 30, 2007 | 7:37 pm

Hello.

Is anyone else noticing VBL sync issues in Jitter 1.6.3 release? I
did not have these issues with the betas.

Im running HD video @ full framerate. While I get the normal jitter
hiccups, I never had frame tearing. Ive confirmed this occurring in
both my patches and the jit.gl.videoplane help file when jit.qt.movie
is edited to @adapt 1 and when jit.gl.videoplane is @transform_reset 2

Can this be confirmed?

OS X 10.4.9
QT 7.1.6

Max 4.6.3
Jitter 1.6.3 final.

http://abstrakt.vade.info/ILOVETHEMAXLIST/jitter_vbl_issue.jpg
http://abstrakt.vade.info/ILOVETHEMAXLIST/jitter_vbl_issue2.jpg

http://abstrakt.vade.info/ILOVETHEMAXLIST/jitter_vbl_issue3.jpg

Ive confirmed that QT plays these videos just fine. I dont have my
harddrive with my other HDV videos but I will try and give an example
video so you can see firsthand if not able to confirm immediately.

Thank you.

v a d e //

http://www.vade.info
abstrakt.vade.info


May 30, 2007 | 8:48 pm

On May 30, 2007, at 12:37 PM, vade wrote:

> Is anyone else noticing VBL sync issues in Jitter 1.6.3 release? I
> did not have these issues with the betas.
>
> Im running HD video @ full framerate. While I get the normal jitter
> hiccups, I never had frame tearing. Ive confirmed this occurring in
> both my patches and the jit.gl.videoplane help file when
> jit.qt.movie is edited to @adapt 1 and when jit.gl.videoplane is
> @transform_reset 2
>
> Can this be confirmed?

Confirmed. Will try to fix soon along with other texture related
issues. Can be solved by either adding a matrix in the chain or
"sendtexture mode static"->jit.gl.videoplane.

Thanks,
Joshua


May 30, 2007 | 9:29 pm

Thank you very much for the quick reply. Much appreciated!

On May 30, 2007, at 4:48 PM, Joshua Kit Clayton wrote:

>
> On May 30, 2007, at 12:37 PM, vade wrote:
>
>> Is anyone else noticing VBL sync issues in Jitter 1.6.3 release? I
>> did not have these issues with the betas.
>>
>> Im running HD video @ full framerate. While I get the normal
>> jitter hiccups, I never had frame tearing. Ive confirmed this
>> occurring in both my patches and the jit.gl.videoplane help file
>> when jit.qt.movie is edited to @adapt 1 and when jit.gl.videoplane
>> is @transform_reset 2
>>
>> Can this be confirmed?
>
> Confirmed. Will try to fix soon along with other texture related
> issues. Can be solved by either adding a matrix in the chain or
> "sendtexture mode static"->jit.gl.videoplane.
>
> Thanks,
> Joshua
>

v a d e //

http://www.vade.info
abstrakt.vade.info


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