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Annoying Jittery Lines in Web Streaming

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Joe Nolan
Annoying Jittery Lines in Web Streaming
on Sep 29, 2010 at 4:19:02 am

Ok so I finally got my first HD video uploaded to the web and the picture looks great:

however, there's these annoying jittery lines throughout the video that disturb the viewing process.

Here's what I'm working with:
Filmed in HD 1920 x 1080/24p
MacBook Pro/ Final Cut Studio 7.0.1
Edited in Apple ProRes 422 (LT)
I then exported a quicktime self contained mov file and put that in compressor. I used the following settings:

Quicktime h.264
Frame Rate: Current
Key Frames Automatic
Data Rate Restrict to 5000 kbits/sec
Frame size 1280 x 720
Pixel aspect 1.00

And for deinterlace I put progressive and better. I thought this would solve the problem (even though I shot with a 7D which shoots progressive anyway) but it did not.

Thanks for the help


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Craig Seeman
Re: Annoying Jittery Lines in Web Streaming
on Sep 29, 2010 at 2:53:12 pm

Hmm, where are you seeing these jitter lines?
With a music video it's hard to tell if something is an effect but it generally looks progressive to me. Only odd stuff I see is in the heavily effected clips.



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Joe Nolan
Re: Annoying Jittery Lines in Web Streaming
on Sep 29, 2010 at 11:04:36 pm

A good example is from 2:08 to 2:12 it gets extremely jittery and there's no effects on that clip. Maybe I need to view it on a different computer.


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