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Forum: Restore, Filter, Improve Quality 04-21-2024, 11:13 AM
Replies: 28
Views: 417
Posted By keaton
I don't know much about 32-bit vs 64-bit windows....

I don't know much about 32-bit vs 64-bit windows. Sometimes latest Windows can use legacy 32-bit things, sometimes it doesn't. Not much experience with that. I've never used anything other than...
Forum: Restore, Filter, Improve Quality 04-21-2024, 08:25 AM
Replies: 28
Views: 417
Posted By keaton
The latest file posted to...

The latest file posted to http://www.avisynth.nl/index.php/ChromaShift is 20 years old and only has a 32-bit version of ChromaShift.dll. Although it does have the source code in the attached .zip...
Forum: Restore, Filter, Improve Quality 04-20-2024, 08:03 PM
Replies: 28
Views: 417
Posted By keaton
The forum's recommendation is to post a lossless...

The forum's recommendation is to post a lossless avi file to work with (typically huffyuv). The forum has posting guidelines somewhere. Didn't have the time to track them down. Without that, others...
Forum: Capture, Record, Transfer 08-01-2023, 11:24 PM
Replies: 102
Views: 7,649
Posted By keaton
Even after all the waves of TV DVD sets and...

Even after all the waves of TV DVD sets and streaming options, there's still so much more that isn't available. There are still showrunners, producers, actors, etc. that cannot find digital copies of...
Forum: Edit Video, Audio 07-07-2023, 09:27 PM
Replies: 4
Views: 346
Posted By keaton
For the benefit of others reading this in future,...

For the benefit of others reading this in future, it would have been preferred if a shorter sample was attached that was under the 100 MB file attachment limit. However, I did play with this for...
Forum: Restore, Filter, Improve Quality 01-21-2023, 09:37 AM
Replies: 14
Views: 569
Posted By keaton
In Avisynth, you can slice and dice a video down...

In Avisynth, you can slice and dice a video down to the pixel if you wish.

Separate and Select commands could be used. Refer to http://avisynth.nl/index.php/SeparateRows and...
Forum: Restore, Filter, Improve Quality 01-20-2023, 11:12 PM
Replies: 14
Views: 569
Posted By keaton
Agreed. I was still modifying my post after you...

Agreed. I was still modifying my post after you quoted me, as my thoughts were still not totally thought through. :)

When the fields themselves have jagged looking artifacts, such as on the veins...
Forum: Restore, Filter, Improve Quality 08-18-2022, 07:30 PM
Replies: 9
Views: 1,346
Posted By keaton
Similar to FreezeFrame, Avisynth also has...

Similar to FreezeFrame, Avisynth also has DeleteFrame and DuplicateFrame. Neither of which effect the audio. So long as you have a Duplicate for every Delete, you won't change the audio/video sync.
...
Forum: Restore, Filter, Improve Quality 07-04-2022, 12:13 AM
Replies: 7
Views: 765
Posted By keaton
Remove the Return keyword from your script. When...

Remove the Return keyword from your script. When you use the return statement, you are saying to exit the script and return the result of what is placed on the same line after the return keyword. So,...
Forum: Encode, Convert for streaming 06-29-2022, 06:03 PM
Replies: 4
Views: 667
Posted By keaton
H264 is the most common format these days. Most...

H264 is the most common format these days. Most common containers are mp4 or mkv. I may be mistaken, but I've heard Apple could have some issues with mkv. So, perhaps mp4 is the most likely to work...
Forum: Edit Video, Audio 06-28-2022, 07:50 PM
Replies: 3
Views: 547
Posted By keaton
Their is no field order information stored in the...

Their is no field order information stored in the lossless AVI files, so no program would show you this. If you had compressed it to an interlaced format such as MPEG2, you could find that...
Forum: Capture, Record, Transfer 06-28-2022, 07:32 PM
Replies: 10
Views: 708
Posted By keaton
http://www.digitalfaq.com/forum/video-editing/6413...

http://www.digitalfaq.com/forum/video-editing/6413-convert-huffyuv-lagarith.html

One note on what sanlyn said about YV12. If you want to preserve YUY2 (i.e. 4:2:2), instead of converting down to...
Forum: Capture, Record, Transfer 06-02-2022, 12:11 AM
Replies: 17
Views: 551
Posted By keaton
I see the same behavior with my AG-1980. Here's...

I see the same behavior with my AG-1980. Here's what I've experienced.

When I first noticed this kind of thing on certain tapes, it drove me crazy for a while trying to understand it's seeming...
Forum: Capture, Record, Transfer 12-13-2021, 05:14 PM
Replies: 11
Views: 1,181
Posted By keaton
Here's a thread with a similar question which I...

Here's a thread with a similar question which I replied to. http://www.digitalfaq.com/forum/video-capture/11780-capturing-virtualdub-histogram.html This explains that anything below 16 or above 235...
Forum: Capture, Record, Transfer 12-01-2021, 08:01 PM
Replies: 5
Views: 1,531
Posted By keaton
I had to bake a U-matic tape recently. It was my...

I had to bake a U-matic tape recently. It was my first attempt at baking. I've been doing VHS for years and have been fortunate to not encounter sticky shed with that format. With U-matic it seems to...
Forum: Capture, Record, Transfer 06-07-2021, 05:27 PM
Replies: 4
Views: 547
Posted By keaton
Hello. Thanks for being a premium member! Good to...

Hello. Thanks for being a premium member! Good to hear from somebody who's found this forum and is passionate about preserving video with high standards.

I have a Datavideo TBC, and I use it in...
Forum: Capture, Record, Transfer 04-28-2021, 08:51 PM
Replies: 10
Views: 1,797
Posted By keaton
You're welcome! Video levels are changed by so...

You're welcome! Video levels are changed by so many things, including: the broadcast itself, the VCR that made the recording, the VCR that plays it back, and other things in the video capture chain....
Forum: Capture, Record, Transfer 04-27-2021, 06:25 PM
Replies: 10
Views: 1,797
Posted By keaton
You're welcome. Well, kinda. Just because YUV...

You're welcome. Well, kinda. Just because YUV outside 16 to 235 can be registered in YUV doesn't mean it provides any additional gamut that is discernable on a display. The YUV 16 to 235 legal range...
Forum: Capture, Record, Transfer 04-26-2021, 05:32 PM
Replies: 10
Views: 1,797
Posted By keaton
The fundamentals here are that there are 2...

The fundamentals here are that there are 2 different domains involved - The YUV video domain, and the RGB domain.

Capture works in the YUV video domain (also the broadcast television domain),...
Forum: Capture, Record, Transfer 04-02-2021, 03:51 PM
Replies: 10
Views: 819
Posted By keaton
Hello Regarding capture quality, the forum...

Hello

Regarding capture quality, the forum boasts of a certain genre of ATI capture cards with a particular chipset that is excellent at capturing analog video. I followed that advice and cannot...
Forum: Capture, Record, Transfer 03-14-2021, 07:54 PM
Replies: 7
Views: 970
Posted By keaton
Forum recommends using Virtualdub 1.9.11,...

Forum recommends using Virtualdub 1.9.11, download is here http://www.digitalfaq.com/forum/video-conversion/1727-virtualdub-filters-pre.html#post9485. The guide for Virtualdub capture is here...
Forum: Capture, Record, Transfer 02-18-2021, 11:15 PM
Replies: 4
Views: 1,452
Posted By keaton
Assuming it behaves the same as the US AG-1980...

Assuming it behaves the same as the US AG-1980 model (or so many other Panasonic models, for that matter), press either the tracking + or - button on the front panel (no other buttons are involved)...
Forum: Encode, Convert for streaming 01-13-2021, 08:38 PM
Replies: 7
Views: 2,545
Posted By keaton
Thanks for the feedback, lordsmurf, on not...

Thanks for the feedback, lordsmurf, on not upsizing to 768 from 720.

EmielBoss, the reply about choosing between ffmpeg or Hybrid seems to confuse things a bit. I've never used Hybrid, only know...
Forum: Encode, Convert for streaming 01-13-2021, 08:30 AM
Replies: 7
Views: 2,545
Posted By keaton
After a good night's sleep and a bit of review. I...

After a good night's sleep and a bit of review. I assume you are capturing at 720 x 576 for PAL. If so, the same idea of cropping a total of 16 pixels off the left and right edges to create 704 x 576...
Forum: Encode, Convert for streaming 01-12-2021, 11:08 PM
Replies: 7
Views: 2,545
Posted By keaton
This thread...

This thread http://www.digitalfaq.com/forum/video-conversion/10604-keeping-422-final.html#post68523 shows a sample ffmpeg command line for 4:2:2 H.264 (mp4), if you are only looking for an x264...
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