Quantcast Sample Encodes for KDVD, KVCD, CVD, SVCD, VCD and "x" - digitalFAQ.com Forums [Archives]
  #1  
04-05-2003, 05:33 PM
vhelp vhelp is offline
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Hi everyone

I thought it was time for me to post my first kdvd sample, being
that it was long over due. I hope it lives up to some of your expectations.
Kwag.. if you're reading.. sorry for the LONG delay in sharing these.

Sample #
-----------------------------------------------
7 - 2ndpc.redplanet.cq(74.72x2000x51.ave909.m2v
6 - matrix.mpg.sample.21min.cq(39.86).rar
5 - 1.061403.a.01a03g(duce).(704x480).cq(60x2500x0300x 0x0).rar
4 - N/A - divx.5.02.sci-fi.01.rar
3 - N/A - (kdvd-352x480-half-d1).(osprey-210).mtb.punkd.mpg
2 - N/A - (kdvd-352x480-half-d1).(osprey-210).tmobil.phones.mpg
1 - N/A - kdvd.352x480.half.d1.sable-torrie.rar

PowerDVD users:
---------------------------------

To play my 16x9 encodes videos in the way they were intented to be played
under powerdvd, please apply the follow settings:

4:3 Pan&Scan Screen:
[Change to 1024 x 768]
[x] Ask me before change
-- -- -- --
16:9 Widescreen:
[Change to 1024 x 768]
[ ] Ask me before change
-- -- -- --
Screen Control:
[ ] Run full screen
[x] Keep screen aspect ratio

Note, all other SW players will play incorrectly, and result in 4:3 view.
Fullscreen view in SW players ie, WinDVD incorrectly displays 16x9 encoded
videos. Only True DVD disks w/ 16x9 are played properly in WinDVD.

-vhelp
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  #2  
04-05-2003, 08:23 PM
kwag kwag is offline
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The sample ( and the two samples ) looks great

-kwag
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  #3  
04-24-2003, 01:10 AM
vhelp vhelp is offline
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I have U/L'ed my 2nd Sample kvcd clip.

This latest sample clip is based on my NEW Osprey-210 analog capture card,
by ViewCast. Read HERE for more info. So far, it's an awsome card, though it's based
on an A/D 8 bits and Conexant 878A chip. So far, doesn't seem to drop
any frames, and actually captures TRUE frame (based on final quality I have observed
so far)

After looking at the clip in PDVD, and looking so good, I was fooled into beleaving
that it was a 720x480 encode by mistake he he.. but it's not. Well, in my eyes
anyways

Another one is on the way - an based on Interlaced origin. But, maybe tomorrow, I'll
U/L it. Then, maybe, I'll do some VHS samples, PICs etc. maybe.

Enjoy for now.
-vhelp
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  #4  
04-24-2003, 02:07 AM
kwag kwag is offline
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That sample #2 looks REALLY good
Are you using the drivers that came with the card, or are you using btwincap

-kwag
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  #5  
04-24-2003, 09:02 PM
vhelp vhelp is offline
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Hi Kwag..

I got caught up in the MTV Modona special this evening and did a bunch of caps w/ my new toy (card, he he) and then I took a nap.. work is just too
demanding these days, you know ? Anyways..

>> That sample #2 looks REALLY good
Thank you. (still experimenting)

>> Are you using the drivers that came with the card, or are you using btwincap

Actually, yes. I"m using the drivers that came w/ the device, v1.37 I think.
I'm running the card under W98 Gold, not the Win98 SE. I also used
AVI_IO as the capture app, but so far, in the short time I've spent w/ it,
I've only used the BTYUV mode with the caps I done so far.. including the
one you D/L'ed

Also, the driver I'm using is VFW based. Not WDM.

Yeah.. I got the card up and running in know time. Drivers installed rather
quickly too. (there's an order to these things - - course, you already know
that)

If you are still curious, I'm gonna try and squeeze in another sample.. Like
I woudn't, hah !! But, I still haven't tested VHS yet. So, we'll see.

-kwag
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  #6  
04-24-2003, 11:12 PM
vhelp vhelp is offline
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Sample #3

Here's my other sample clip I promised yesterday.. check it out if you like.
I don't know.. I think it looks pretty good to me. - - (LINK is on top of page 1)



Code:
Card:     Osprey-210 (analog cap card)
Connects: S-Video
APP:      AVI_IO
Mode:     BTYUV
Source:   DirecTV 
Channel:  MTV show: "Punk'd"
Form:     Interlaced
FPS:      29.970
Framesrv: .AVI --> AVIsynth --> vdub --> TMPG
Encoder:  TMPG v2.53
Template: kdvd-352x480-half-d1
Length:   00:58 sec
Bitrate:  Peak/AVE: 2168 / 1469
have a good night
-vhelp
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  #7  
04-24-2003, 11:33 PM
kwag kwag is offline
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Hey vhelp,

You have a hell of a clean satellite system
That sample is one of the best I've seen
I wish my 4DTV would look like that

Edit: Not to mention that your sample is a 29.97fps "video" sample (not FILM), so it would have looked even better if it was a real FILM, captured and then IVTC'ed and encoded at 23.976. How about a sample like that, maybe from a movie

-kwag
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  #8  
04-24-2003, 11:39 PM
conquest10 conquest10 is offline
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where did you capture that mtv from? i got cable and my captures always come out with lots of noise.
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  #9  
04-24-2003, 11:54 PM
kwag kwag is offline
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Quote:
Originally Posted by conquest10
where did you capture that mtv from? i got cable and my captures always come out with lots of noise.
You should see MY 4DTV captures. They look like crap! The 4DTV channels are a mess. Only some high power analog transponders look any good, but nothing like the sample that vhelp posted
Im seriously thinking on getting a new receiver

@vhelp,
Was that capture done via S-Video or Composite

Note: That sample is less than 12MB in size, and it's almost one minute long. So that means it would fit ~360 minutes (6 hours) on one DVD at that quality
Not bad for being a 29.97fps encode

-kwag
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  #10  
04-25-2003, 12:11 AM
vhelp vhelp is offline
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Hi Kway..

Quote:
You have a hell of a clean satellite system
Not quite.. I'm not sure yet, but it would seem that my Osprey-210 is
bringing me much richer/vibrant color than my ADVC-100, but I would have
ta do some testing on that - cause, it could be just my eyes

Quote:
That sample is one of the best I've seen
I wish my 4DTV would look like that
Thanks again. DirecTV is what I have right now. I used S-Video connects
to the card. Listen, do me a favor, check out Punk'd on MTV. It's
on for the next ~2 hours. I ask, becaues it's in very good quality. It's all
in the source, and who is airing it (most sources are tainted or bitrate
starved, though I don't understand that factor in louzy quality)
MTV, BET, CBT, VH1, MTV-2 and BET are always in great quality. But, ine one
clip I did, I found that one of the videos' was actaully black-bared, cause
they didn't do a good job.. they left the top viewable

Quote:
Edit: Not to mention that your sample is a 29.97fps "video" sample (not FILM), so it would have looked even better if it was a real FILM, captured and then IVTC'ed and encoded at 23.976. How about a sample like that, maybe from a movie
Kwag, I don't have any Movie Channels. Didn't want the added $$
to my monthly. I already just upgraded my account to the next level, no
thanks to DirectTV cutting out channels ie, Sci-Fi and TNN for starters.
I had decided (was gonna do it anyways) to step up, cause I mainly wanted
don't laugh.. TVLand cause I wanted Batman (to figure
out HOW to de-SCREWA-lace their source. It's pretty screwed up.. the
telecining process that is. But, you gotta see the quality they are airing it
on TVLND. I was happy even with 352x480 captures. Anyways, I'm gonna
try it w/ my new card he he..

conquest10..
Quote:
where did you capture that mtv from? i got cable and my captures always come out with lots of noise.
I'm glad you ased - - see above. Applies to you too.

kwag..
Quote:
Note: That sample is less than 12MB in size, and it's almost one minute long. So that means it would fit ~360 minutes (6 hours) on one DVD at that quality
Not bad for being a 29.97fps encode
we're in tuned, exactly !!

hay, Kwag.. (and others) set your capture to MTV. They are doing
Punk'd on Osborns daughter. It's a repeat, and I recall the quality
very good. I'll do the same, and you can compare your's to mine ??
Good idea ?

Thanks all for your response.
-vhelp
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  #11  
04-25-2003, 12:20 AM
kwag kwag is offline
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Quote:
Originally Posted by vhelp

hay, Kwag.. (and others) set your capture to MTV. They are doing
Punk'd on Osborns daughter. It's a repeat, and I recall the quality
very good. I'll do the same, and you can compare your's to mine ??
Good idea ?
It has to be my receiver. See, the way it works, is I get the "first" generation, because I'm on C-band ( Big Dish 10 feet ).
So DirectTV receives the C-Band transmissions, demodulates them, recompresses them, and re-transmits on DirectTV KU Band. So DirectTV is a "third" generation signal, which in theory, has to be worse than the primary C-Band signal which is what I receive. So definitively my receiver is flaked up

BTW: Are you aware that DirectTV limits their MPEG-2 DVB broadcast resolutions to 480x480

-kwag
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  #12  
04-25-2003, 12:32 AM
vhelp vhelp is offline
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Kwag..

Quote:
BTW: Are you aware that DirectTV limits their MPEG-2 DVB broadcast resolutions to 480x480
Well, sort of.. But, I figure it like this.. IF quality is excellent, then
the sharpness and overall quality (from a capture and encode) will not suffer.
Like, it will be as if you were doing a re-encode from a DVD rip of someone
else's RIP to Encode ie, SVCD. But, assuming they did it perfect.

As for Satellite and quality, I do see artifacts in their MPEG-2's and as
such, I live with it, and factor that into my final MPEG quality analisys.

Interlace..
What makes Interlaced encodes poor in quality, is the way the user applies
a de-Interlace method. Please believe guys, there are lots of various forms
of Interlacing sources, and that explains the reasons why one clip will look
great, while another one will look bad. Plus, their station airing the source.
Is it bad (due to the Interlace) etc. So many things to consider. I have
found that you have (MUST) come up with more than one form of de-Interlace
method. And, lable them so that you can track them per source materials.
I'm still working on a number of de-Interlace method.

-vhelp
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  #13  
04-25-2003, 12:56 AM
conquest10 conquest10 is offline
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Quote:
Originally Posted by vhelp
hay, Kwag.. (and others) set your capture to MTV. They are doing
Punk'd on Osborns daughter. It's a repeat, and I recall the quality
very good. I'll do the same, and you can compare your's to mine ??
Good idea ?
that's a good idea. i just did a little one minute sample. its like 13 mb. where can i upload it?
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  #14  
04-25-2003, 01:13 AM
kwag kwag is offline
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@vhelp,

What filter chain did you use for those samples in avisynth

-kwag
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  #15  
04-25-2003, 01:15 AM
kwag kwag is offline
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Quote:
Originally Posted by conquest10
that's a good idea. i just did a little one minute sample. its like 13 mb. where can i upload it?
Wish I could help, but I'm currently close to my file size limit, and I have to start erasing samples

-kwag
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  #16  
04-25-2003, 01:46 AM
vhelp vhelp is offline
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Kwag..
Quote:
What filter chain did you use for those samples in avisynth
don't laugh, but none. I was trying to test my new card rather quickly, and
found myself working more on the de-Interlacing. As you know, they are a great
pain in the butt. As I posted earlier, that not all de-Interlacing methods
are (or act) the same. ie, I was desapointed at another clip I did, using
the same method. So, that's why you have to have various methods, and to
lable them, so you can better easily apply them to various encodes
As I do each new TV show, I keep a record of the form factor Example:
* Interlace; progressive; IVTC or B-IVTC

I'd love to try some filters that I haven't ben able to try yet. Being that
I'm still useing AVIsynthv1 Beta 5 LOL. But, I might install it on
my 2nd pc w/ my new capture card and keep the old version here
on my first pc. I don't know, we'll see. Just that things are working on
both pc's w/out issues, and I'd hate to disrupt that

Edited by vhelp for content.. snip snip..a got off track of
my own thread.. snip snip..


so much more to say, but so little time.. ah, but the fun of it all..
-vhelp
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  #17  
04-25-2003, 02:29 AM
vhelp vhelp is offline
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Sorry about the other post. I wanted to change some things around and
posted two posts too quickly. It's deleted now. It's very late for me, as
you can see. Anyways..

Well, I'm heading for bed. It there are typos in above post, so be it. I'm
too tired to bother

I'm heading for bed. See you all tomorrow.
-vhelp
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  #18  
05-16-2003, 01:57 AM
vhelp vhelp is offline
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- #4 -

hi all.

Here's a sample capture and encode to divx 5.02, from the Sci-Fi channel.
I was surfing the channels and this happen to catch my eye (and ears)
and I coudn't resist.

See page 1 for LINK.
-vhelp
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  #19  
06-20-2003, 07:48 AM
vhelp vhelp is offline
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Sample #5

I'm U/L'ed a sample clip I did early this week, since it's small enough.

For optimum viewing quality:
----------------------------

Please remember to view it ONLY w/ PowerDVD and set under Configure(Ctrl+C) under Screen and Video tab, the following:
Code:
* 4:3 Pan&Scan: [1024x768]
* 16:9 WideScreen: [1024x768]
* [x] Keep Aspect Ratio
* Under Video tab, set brightness to: [0]
When the above is set, you will have correct 16:9 viewng in both the
normal window view and FullScreen window view - correctly. Weather your
source is DVD media, or your own MPEG-2 encodes.

Warning:
---------------
* Note, if any other software player is used ie, WinDVD, it will not play
...the movie in correct 16:9 AR and will also add lots of NOISE/BLOCKS.
* Also, based on my experience, these apps do not have good AR viewing,
...as they seem to be ment only for 4:3 Aspect Ratio's, and will stretch
...the Height incorrectly, when making your own MPEG-2 16:9 encodes.. which
...adds noise/blocks, giving you the wrong impression of the encode.

Sample clip is at top of Page 1 (this page)

Enjoy the sample, and as always, feel free to comment.
-vhelp
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  #20  
06-20-2003, 11:09 AM
kwag kwag is offline
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Hi vhelp,

That sample looks great
BTW, what movie is that

-kwag
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