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| AEN007 |
| Posted: May 25 2012, 10:52 AM |
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Advanced Member
Group: Members
Posts: 90
Member No.: 24508
Joined: 10-November 08
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25May2012
Greetings.
I was recently informed here @ UVDSF about MSU Smart Deblocking.
I encountered a bug in the MSUSD and had to switch to the MSU Deblocking filter.
(Posting @ the MSU forum has generated no response(s).)
Descriptions for both filters reference | QUOTE | | video ripped from DVD |
I find these Deblocking filters excellent when converting/redubbing,
for example, vob files ripped/encoded @ 2,400vbr.
With these filters I can redub the video to an outrageously low bitrate.
For years I used 507 (without MSU) but now can use 373 or 333 ...
These filters seem to effective against "quilting" generated by the dub process.
I also redub mp4 or flv files from YouTube.
These are generally low bitrate (even the high quality ones),
and some are quite blocky/quilted.
I have found (so far) that MSU does NOT seem so effective
in deblocking these blocky/quilted, low bitrate mp4/flv files.
This week I stumbled upon SmartSmootherHighQuality and yesterday
even managed to hack out how to use SSHiQ in an avs script.
It seems (initially) that this SSHiQ might be more effective than MSU
in "cleaning up" these blocky/quilted, low bitrate mp4/flv files.
I am wondering about other filters that might "clean up" YT videos?
Today I also posted some avs/filter questions here» VH
Any helpful replies/insights appreciated ... |
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| AEN007 |
| Posted: Jun 11 2012, 03:11 PM |
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Advanced Member
Group: Members
Posts: 90
Member No.: 24508
Joined: 10-November 08
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| QUOTE (AEN007 @ Jan 9 2011, 07:33 PM) | The software I use for downloading from YT gives 3 or 4 options -
usually 2 or 3 flv options (low, medium or high quality) and one high quality mp4 option.
My first question concerns these options.
Is flv (at any/which quality?) always better than the mp4 option?
YouTube uses flash, so it seems to me downloading flv
would be better than mp4 - less transcoding video quality loss? |
Well, it seems the choice has to be between
the "high quality" flv or the "high quality" mp4 options.
The term "high quality" should really be "least crappy" ...
In any case it seems that ViDub
(in my environment: aviSynth, DivX codec, etc...etc)
processes the mp4 files significantly/materially quicker
than ViDub processes the flv files ...
I am wondering why that seems to be the case ... |
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| AEN007 |
| Posted: Dec 11 2013, 08:49 AM |
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Advanced Member
Group: Members
Posts: 90
Member No.: 24508
Joined: 10-November 08
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11Dezember2013
I would like to try the Kassandro "TemporalRepair" plugin, however, cannot find nor figure out
what the avs Repair syntax is ... Someone posted a similar question in a Doom9 forum»
however the replies were all scientific mumbo jumbo
instead of just giving an example of proper avs Repair syntax.
What is the avs TemporalRepair syntax?
| CODE | DirectShowSource("¿.mp4", fps=25.0)
RemoveGrain(mode=18).RemoveGrain(mode=18)
Repair?
Crop(6,34,-6,-34).BilinearResize(320,240) |
Any helpful replies/insights appreciated ... |
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| dloneranger |
| Posted: Dec 11 2013, 10:09 PM |
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Posts: 2366
Member No.: 22158
Joined: 26-September 07
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Did you find this description page ?
http://home.arcor.de/kassandro/RemoveGrain/
--------------------
MultiAdjust JoinWav WavNormalize FFMPeg Input Plugin v1827 UnSharpMask
Windows7/8 Codec Chooser
All FccHandlers Stuff inc. Installers for acm codecs AAC, AC3, LameMp3 |
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| AEN007 |
 Posted: Dec 18 2013, 12:17 PM |
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Advanced Member
Group: Members
Posts: 90
Member No.: 24508
Joined: 10-November 08
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18Dezember2013
That "description page" is what AudioNut called the "download page".
There are NO examples of the actual avs TemporalRepair syntax there.
If someone would be so good as to simply post examples
of the actual avs TemporalRepair syntax ... well that would be GREAT!
As AudioNut stated ... some of us cannot "figure it out for ourselves"
based on Kassandro's scientific mumbo-jumbo ... |
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| dloneranger |
| Posted: Dec 18 2013, 01:07 PM |
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Moderator
Group: Moderators
Posts: 2366
Member No.: 22158
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? all the functions are right there on the page
eg
| QUOTE |
function RemoveTemporalGrain(clip input, int _mode)
{
rg = RemoveGrain(input, mode=_mode)
return TemporalRepair(rg, input)
} |
so you'd put the dll in avisynths plugins folder and make a script something like
| CODE |
function RemoveTemporalGrain(clip input, int _mode)
{
rg = RemoveGrain(input, mode=_mode)
return TemporalRepair(rg, input)
}
a=avisource("c:\file.avi")
return removetemporalgain(a,4) # or whatever mode number you want
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It's the same for all the functions on the page, and all the descriptions say what all the parameters do
Note: I don't have the binaries for the plugin - the page gives a 404 error so that's an untested example
--------------------
MultiAdjust JoinWav WavNormalize FFMPeg Input Plugin v1827 UnSharpMask
Windows7/8 Codec Chooser
All FccHandlers Stuff inc. Installers for acm codecs AAC, AC3, LameMp3 |
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| AEN007 |
 Posted: Dec 18 2013, 03:56 PM |
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Advanced Member
Group: Members
Posts: 90
Member No.: 24508
Joined: 10-November 08
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18Dezember2013
Well ... yeah ... the functions are there ... however,
"avs syntax" is something else ... like ...
| CODE | source=DirectShowSource("*.mkv")
filtered=source.RemoveGrain(mode=18).RemoveGrain(mode=18)
Repair(filtered, source, mode=16)
Crop(10,0,-10,0).BilinearResize(320,240) |
Someone (somewhere else) posted the above as an example of Repair "avs syntax" ...
Sorry to have to ask for an example of "avs syntax" for TemporalRepair ... however,
what seems obvious to others is not always obvious to everyone! |
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| dloneranger |
| Posted: Dec 18 2013, 04:12 PM |
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Posts: 2366
Member No.: 22158
Joined: 26-September 07
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The docs say that temporal repair needs two clips
The original and a modified one
It compares the two and if something stays in the same place, uses the original clips bit to restore it
| QUOTE | | TemporalRepair is a temporal filter, primarily useful for restoring static (non moving) details of spatial filters like RemoveGrain |
You don't just use it by itself, which is why it's in a function that 'does something' to the clip first
(The two examples given are RemoveDust and RemoveTemporalGrain)
So you use it for repairing overenthusiastic use of things like RemoveGain, which is why they give the two functions
RemoveTemporalGrain - does a RemoveGrain and then a TemporalRepair of the original and the removegained one
RemoveDust - does Clense, Repair, RemoveGrain, TemporalRepair
The TemporalRepair syntax is simply TemporalRepair(clip1, clip2) - there's the optional 'smooth' parameter you can add, and that is full detailed on the page itself
--------------------
MultiAdjust JoinWav WavNormalize FFMPeg Input Plugin v1827 UnSharpMask
Windows7/8 Codec Chooser
All FccHandlers Stuff inc. Installers for acm codecs AAC, AC3, LameMp3 |
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| AEN007 |
| Posted: Dec 28 2013, 04:47 PM |
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Advanced Member
Group: Members
Posts: 90
Member No.: 24508
Joined: 10-November 08
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28Dezember2013
(clip1, clip2) ... that could mean ...
TemporalRepair(filtered, source)
or
TemporalRepair(source, filtered)
I'm guessing ... an EXAMPLE of the avs syntax would be ...
| CODE | source=DirectShowSource("*.mkv")
filtered=source.RemoveGrain(mode=4).RemoveGrain(mode=4)
TemporalRepair(filtered, source)
Crop(10,0,-10,0).BilinearResize(320,240) |
????????????????? Maybe someone might confirm/correct that?| QUOTE (Kassandro's page says) | | mode=4 is definitely recommended for RemoveTemporalGrain. |
and| QUOTE (Kassandro's page says) | | TemporalRepair "repairs" less with smooth=1 than with smooth=0 |
So ... I suppose NOT knowing (for sure) the actual avs syntax to use TR's "smooth" is fine ...
Of course ...
maybe someone might post an EXAMPLE of that avs syntax?
(I'm not going to bother to guess ... and then ask/hope for confirmation ...
which the "figure it out for yourself" approach requires ...)
As always ... Any helpful replies/insights appreciated ... |
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| dloneranger |
| Posted: Dec 28 2013, 06:48 PM |
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Group: Moderators
Posts: 2366
Member No.: 22158
Joined: 26-September 07
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There seems to be something strange going on here
You keep asking for examples and then ignoring them and reasking for an example
An example was already given for you
this is what was posted as the script
| CODE |
function RemoveTemporalGrain(clip input, int _mode)
{
rg = RemoveGrain(input, mode=_mode)
return TemporalRepair(rg, input)
}
a=avisource("c:\file.avi")
return removetemporalgain(a,4) # or whatever mode number you want |
all you had to do was change the c:\file.avi ?????
The documentation page is also full of examples and all the descriptions of what each parameter means
All that stuff they typed isn't just random words
All the examples are right there in code boxes
| QUOTE | I'm not going to bother to guess ... and then ask/hope for confirmation ...
which the "figure it out for yourself" approach requires ... |
If by guess you actually mean reading the postings and/or the documentation
Whatever....
--------------------
MultiAdjust JoinWav WavNormalize FFMPeg Input Plugin v1827 UnSharpMask
Windows7/8 Codec Chooser
All FccHandlers Stuff inc. Installers for acm codecs AAC, AC3, LameMp3 |
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