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Search: Posts Made By: lollo2
Forum: Edit Video, Audio Today, 04:46 AM
Replies: 14
Views: 227
Posted By lollo2
AviSynth is a frame server! ...

AviSynth is a frame server!

http://avisynth.nl/index.php/The_script_execution_model/Sequence_of_events

http://avisynth.nl/index.php/The_script_execution_model/The_filter_graph

For temporal...
Forum: Edit Video, Audio Yesterday, 09:30 AM
Replies: 14
Views: 227
Posted By lollo2
An alternative way to write the previous code is...

An alternative way to write the previous code is to make explicit assignement at each step, that is boring but helps a lot to well identify all the operations in complex scripts.
I always use this...
Forum: Edit Video, Audio 10-16-2021, 03:45 PM
Replies: 14
Views: 227
Posted By lollo2
last is always the video at the current moment in...

last is always the video at the current moment in time of the script:


AviSource("intrepretative dance before.avi")
# your current video is "intrepretative dance before.avi"

separatefields() ...
Forum: Edit Video, Audio 10-16-2021, 01:27 PM
Replies: 14
Views: 227
Posted By lollo2
Absolutely. The best is to apply a dedicated...

Absolutely. The best is to apply a dedicated filter in the section of the video where is required, or, as in your case, in the part of the frame requiring it.
If you fail, it may be more appropriate...
Forum: Edit Video, Audio 10-16-2021, 11:27 AM
Replies: 14
Views: 227
Posted By lollo2
Just few comments after a quick check: - no...

Just few comments after a quick check:

- no need to use separatefields(), your video seems progressive

- give RemoveDirtSMC a try for horizontal stripes defect, with a limit=30/50 and 2 calls
...
Forum: Capture, Record, Transfer 10-10-2021, 05:37 AM
Replies: 6
Views: 166
Posted By lollo2
USB is busy to get data from the capture card. If...

USB is busy to get data from the capture card. If you ask him to also send data to the external disk, whatever interface you use, you may have problems.
Forum: Restore, Filter, Improve Quality 10-09-2021, 02:12 PM
Replies: 1
Views: 82
Posted By lollo2
32-bit QTGMC 3.364 works on my side with a YUY2...

32-bit QTGMC 3.364 works on my side with a YUY2 (interleaved) color space.
Forum: Restore, Filter, Improve Quality 09-30-2021, 08:39 AM
Replies: 3
Views: 131
Posted By lollo2
Yes, in alternative to reduce QTGMC denoise and...

Yes, in alternative to reduce QTGMC denoise and use SMDegrain you could also experiment to remove SMDegrain and use full denoise capabilities of QTGMC.

I am still waiting the integration of the...
Forum: Restore, Filter, Improve Quality 09-30-2021, 03:37 AM
Replies: 3
Views: 131
Posted By lollo2
Be careful when deinterlacing with QTGMC and...

Be careful when deinterlacing with QTGMC and denoising with Temporal filters with motion compensation based on MVTools like SMDegrain, TemporalDegrain, etc.
QTGMC denoises by itself to rebuild the...
Forum: Restore, Filter, Improve Quality 09-29-2021, 03:51 AM
Replies: 3
Views: 108
Posted By lollo2
I never used AviSynth+, but a conversion YUY2 <->...

I never used AviSynth+, but a conversion YUY2 <-> YV16 is lossless (YV16 is its the planar equivalent of YUY2 interleaved).

In my scripts, once filtering requiring planar format is done I convert...
Forum: Encode, Convert for streaming 09-29-2021, 03:43 AM
Replies: 8
Views: 225
Posted By lollo2
I thought we just concluded that we crop after...

I thought we just concluded that we crop after deinterlacing

Crop after deinterlacing then (I do the crop before deinterlacing)


Perfect!



It wasn't for you but to complete the overview...
Forum: Capture, Record, Transfer 09-28-2021, 03:38 PM
Replies: 3
Views: 115
Posted By lollo2
If I understand your video, you are...

If I understand your video, you are watching/capturing the JVC menu, that Hauppauge USB Live-2 and Diamond VC-500 are not able to synch.

Start playing the tape and everything should be ok.
...
Forum: Encode, Convert for streaming 09-26-2021, 04:29 PM
Replies: 8
Views: 225
Posted By lollo2
That's why I said to follow the doc rules ;) ...

That's why I said to follow the doc rules ;)



Yes, interlaced material should not be resized. The following works quite well

crop(crop_left,crop_top,-crop_right,-crop_bottom)
AssumeXFF()...
Forum: Encode, Convert for streaming 09-26-2021, 11:00 AM
Replies: 8
Views: 225
Posted By lollo2
Better crop before, because the black areas do...

Better crop before, because the black areas do not contain visible scanlines even when interlaced, and they can alter the field matching operations inside QTGMC.

Alway crop according to...
Forum: Restore, Filter, Improve Quality 09-24-2021, 11:17 AM
Replies: 28
Views: 664
Posted By lollo2
Upscaling in steps is probably a better method...

Upscaling in steps is probably a better method because the math and because you can add a lighter sharpening at each step, producing less banding and artifacts then do it once on the final video, but...
Forum: Restore, Filter, Improve Quality 09-24-2021, 11:02 AM
Replies: 28
Views: 664
Posted By lollo2
My PhD was about neural network implementing...

My PhD was about neural network implementing back-propagation algorithm, so I fully agree with you. ;)

Training/modelling it's not easy at all, but so far the achieved results on live video do not...
Forum: Restore, Filter, Improve Quality 09-24-2021, 07:37 AM
Replies: 28
Views: 664
Posted By lollo2
Topaz VEAI really needs progressive material. Do...

Topaz VEAI really needs progressive material. Do not even think (so far) to provide to it any interlaced stuff, results wll be disappointing

poisondeathray (one of the AviSynth master from whom I...
Forum: Restore, Filter, Improve Quality 09-24-2021, 07:22 AM
Replies: 28
Views: 664
Posted By lollo2
That's probably the key point! I am putting...

That's probably the key point!

I am putting all the needed effort on my videos, cause I do not have constraints.
If you need quick and acceptable results Topaz VEAI and Neat Video (with the right...
Forum: Restore, Filter, Improve Quality 09-24-2021, 06:30 AM
Replies: 28
Views: 664
Posted By lollo2
On my S-VHS capture it was not the case (and I...

On my S-VHS capture it was not the case (and I did not even use any "advanced" VapourSynth AI filter):

https://www.youtube.com/watch?v=vmHJyF_XxT0

https://www.youtube.com/watch?v=LW6XWp9e5ws
...
Forum: Capture, Record, Transfer 09-20-2021, 01:00 PM
Replies: 2
Views: 147
Posted By lollo2
IMO changing the card will not solve any issue. ...

IMO changing the card will not solve any issue.

Interlaced fields is not one of them.

You probably need a good VCR with lineTBC or a Panasonic passthrough (but the "comets" in the pictures may...
Forum: Capture, Record, Transfer 09-20-2021, 03:44 AM
Replies: 11
Views: 548
Posted By lollo2
In addition check "Frame rate" setting and use...

In addition check "Frame rate" setting and use "999"

A guide here: https://kb.speeddemosarchive.com/Amarectv_configuration
Forum: Capture, Record, Transfer 09-18-2021, 04:51 PM
Replies: 20
Views: 418
Posted By lollo2
Strange. It could be a driver issue, try to...

Strange. It could be a driver issue, try to re-install.

You can also try to build the graph for the Pinnacle with GraphStudioNext and check if everything is ok.

Here an example of mine (a graph...
Forum: Capture, Record, Transfer 09-18-2021, 10:44 AM
Replies: 20
Views: 418
Posted By lollo2
Because hardware breaks. In the last years I...

Because hardware breaks.

In the last years I had to change 3 XP machines for one of my legacy DVB-S capture card, having no modern OS driver/support and for a Firewire pci card.

When this last...
Forum: Capture, Record, Transfer 09-18-2021, 05:07 AM
Replies: 20
Views: 418
Posted By lollo2
I am saying that since years! I agree....

I am saying that since years!



I agree. And updates every day :smack:. But is not alway possible to maintain older OSs.



All the best for your health, dear LS.
If you need anything to be...
Forum: Capture, Record, Transfer 09-18-2021, 04:22 AM
Replies: 20
Views: 418
Posted By lollo2
I agree. For other people working only...

I agree.



For other people working only with Windows 10 it is important to see if AmarecTV solve the issue of the OP, this question was asked several times
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