#1  
03-07-2022, 12:22 PM
VHS_UK VHS_UK is offline
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After finding manually scripting on AviSynth too complicated, I decided to installed Hybrid instead. It looks appear to be a mash of all the things needed to clean up VHS capture in one software and functions via GUI.

I attempted to do a job with a HuffYUV compressed 720x576 YUY2 4:2:2 interleaved VHS capture with QTGMC deinterlace on the default VapourSynth setting and cropped out the noise edges and enlarged it to 1440x1080. I cropped Left 8, Bottom 15, Right 15 and Top 0. Although I after enlarging it to 1440x1080, I doubled the values.

I set the default container to .avi. Other than that, I haven't touch any of the other settings. When I execute the job, it done it all but the output is really tiny (like 6 kb). What am I doing wrong? I feel like I'm really close to having a workflow set up so I can upload future videos in better quality on my YouTube channel.
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Someday, 12:01 PM
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  #2  
03-07-2022, 05:41 PM
lollo2 lollo2 is offline
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Quote:
I cropped Left 8, Bottom 15, Right 15 and Top 0
By doing that you are "deforming" the image.
You should:
1- mask the head switching noise at the bottom. In AviSynth it would be crop(0,0,0,-15).addborders(0,0,0,15), (I do not know with Hybrid); the frame is still 720x576
2- crop the left and the right borders by 8 pixels each. In AviSynth it would be crop(8,0,-8,0) (I do not know with Hybrid); the frame is now still 704x576
3- resize to 1440x1080

If the left and right borders are unbalanced at it appears from your numbers, you can center the imaging by shifting it to the right using crop(0,0,-4,0).addborders(4,0,0,0) before step 2.

Concerning you second question I have no idea, maybe Selur can help

A channel on S-VHS / VHS capture and AviSynth restoration https://bit.ly/3mHWbkN
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  #3  
03-08-2022, 08:35 AM
VHS_UK VHS_UK is offline
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Do I have to message them or ping them on here?
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  #4  
03-08-2022, 08:59 AM
Hushpower Hushpower is offline
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Selur has a forum for Hybrid:

https://forum.selur.net/index.php
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  #5  
03-08-2022, 11:38 AM
VHS_UK VHS_UK is offline
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I'll check that out, thank you.
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  #6  
03-11-2022, 12:34 PM
Selur Selur is offline
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Problem was a bug in Hybrid with muxing to H.264 to .avi which nowadays requires '-bsf:v h264_mp4toannexb' inside the call.

Cu Selur
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The following users thank Selur for this useful post: lollo2 (03-11-2022)
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