Software help archive

A read-only archive of old serato.com help threads.

Video flicker

Product
Serato Video
Version
dont-know
Hardware
Rane SL3
Host
Scratch Live
Version
2.4.4
Computer
PC
OS
Platform
-
djvooch 7:19 PM - 1 September, 2013
My videos will sometimes flicker for about half the song then play normally.
Serato, Support
Sam GG 8:53 PM - 17 September, 2013
Hey djvooch,

Could I please have your computers full specs incl, graphics card? Also a list of all USB devices connected?

Do you have this issue when you first open the video software? Or only when you play certain songs?

Do you get any specific error messages?

Have you installed the K-lite Codec? If not try getting it from here: www.free-codecs.com rebooting your machine, then trying again.

Let me know, Sam
djvooch 9:15 PM - 17 September, 2013
Doesn't happen with every video and it only happens for half the video, no error messages just flashes or flickers.
Serato, Support
Sam GG 10:33 PM - 18 September, 2013
Hey djvooch,

Did you have any luck installing the k-lite codec, did it help?

What format are the videos that you have issues with? Where did you source them from?

Let me know,

Sam
djvooch 10:49 PM - 18 September, 2013
I didn't install k-lite I don't know what it is or why I should.

A video can play just fine and next time it's played it flickers

All videos are same format, bought from legitimate mp4 sites
Serato, Support
Sam GG 9:17 PM - 22 September, 2013
Hey,

K-lite is a basic codec pack that is utilised by your OS to successfully read videos. Having the correct codecs installed is crucial to running Serato Video successfully.

As a trouble shooting step I recommend that you install that codec.

Sam
djvooch 10:12 PM - 22 September, 2013
Install from where, safe?
Serato, Support
Sam GG 9:25 PM - 23 September, 2013
Hey djvooch,

The codec is 100% safe, if you are concerned feel free to scan it with your anti-virus software before you install it.

Quote:
Have you installed the K-lite Codec? If not try getting it from here: www.free-codecs.com rebooting your machine, then trying again.

Here is the link that I sent you earlier,

Sam
djvooch 3:49 AM - 25 September, 2013
THANK YOU THE SECOND I LOADED A VIDEO DURING MY SET TONIGHT IT COMPLETELY CRASHED AND NO LONGER WORKS BECAUSE OF YOUR SO CALLED TRUSTWORTHY CODEC!!!!!!
Serato, Support
Sam GG 4:29 AM - 25 September, 2013
I'm sorry to hear that!

Does the software crash with every track now or only some? Do tracks that used to play fine still play?

Were there any other changes to your system that happened before the crash?

Let me know,

Sam
djvooch 5:25 PM - 28 September, 2013
Only change I made was the codec you told me which I have uninstalled so I can play video

I still get flashing through first half of the video, not always the same videos and I can some times cue the video in my other player and change over quick to the non flashing video.

This is getting to be bs, I never had any problems when using virtual dj numark video
Serato, Support
Sam GG 9:50 PM - 29 September, 2013
Hey djvooch,

I still need these details;
Quote:
Could I please have your computers full specs incl, graphics card? Also a list of all USB devices connected?


Also can you let me know, the flashing and flickering. Does this appear:

a, In the preview windows? (ie, in the Serato software)
b, In your main vide output? (ie, second screen or projector)
c, In the offline player if you have your hardware disconnected?

Cheers, Sam
djvooch 4:55 AM - 30 September, 2013
A&B yes flashing half wa through video then normalizes, my full specs have been shared with Serato before no issue there.

USB devices, serato
HDMI is my video converter

all my videos are on my HD
Serato, Support
Sam GG 8:46 PM - 30 September, 2013
Hey djvooch,

It would still be handy to have your specs on hand so I can help you. Can you please post them as I have asked with details about your graphics card as well?

Quote:
my full specs have been shared with Serato before no issue there.

If you have worked with our team before and gotten your video setup running smoothly what changes to your system / setup / library have taken place since then?

Let me know,

Sam
djvooch 8:49 PM - 1 October, 2013
I just started using this a month ago and the issue has been from day 1, again it's not every video and it's not always the same video

Lenovo Idea Pad, Windows 7, Intel Core i5-2410M CPU @ 2.30GHz, 6GB memory, nvidia gforce gt 520m.
djvooch 1:47 AM - 10 October, 2013
Well????
Serato, Support
Sam GG 8:56 PM - 13 October, 2013
Hey djvooch,

Sorry that I missed your previous comment.

Can you please try navigating to Scratch Live > Setup > Plugins > Serato Video > Output.

Can you make sure that your video buffer size is set to 1gb (the same value as your vram) also can you make sure that v-sync and frame blending are turned off.

Can you make sure that you have the latest version of Quicktime installed as well?

Cheers, Sam
djvooch 2:24 AM - 14 October, 2013
I will try this.
Serato, Support
Sam GG 3:10 AM - 15 October, 2013
Let me know how you go,

Sam
Serato, Support
Sam GG 10:40 PM - 20 October, 2013
Hey djvooch,

Its also a good idea to see if you have a second instance of Serato Video running in the background: serato.com

Sam
djvooch 10:45 PM - 20 October, 2013
No second running, still have flicker,and now usb light coming on
djvooch 10:45 PM - 20 October, 2013
I leave for Thailand Friday on tour
djvooch 11:59 PM - 7 November, 2013
No esponse in 2 weeks to this?
Serato, Support
Sam GG 1:01 AM - 8 November, 2013
Hey djvooch,

I'm not sure why I haven't been getting updates for this thread..

Can you please do 2 things for me.

1st, can you please upload an example of a video that you play for me to analyze here?

2nd, can you please get a video of the behavior. This will help me figure out exactly what is causing the issue.

Sam
djvooch 1:16 AM - 8 November, 2013
That data would have to wait couple weeks as I am traveling and not setting up for video until the 22nd.
Serato, Support
Sam GG 3:22 AM - 12 November, 2013
Alright, Let me know when you have it,

Sam
djvooch 12:39 AM - 24 November, 2013
How can I email the flicker videos to you off my iphone? Last night was Brutal!