My first KVCD! Feedback?
Im a smart guy who programs for a living, but this KVCD is killing me.
Here is my info: Code:
SOURCE: got the audio out d2v file with DVD2AVI. got the audio to mp2 with BBmpeg got the CQ with CQMatic Encoded and joined them with Mplex. Here is my script: Code:
LoadPlugin("C:\Program Files\AviSynth 2.5\plugins\MPEG2Dec3.dll") 352x480. I basically used this guide (http://www.kvcd.net/guides/kguide/kvcdguide.htm) but used my own script (above) and CQMatic to get my size. The size was good 800 mb, but the video sucked. Thanks for any help. |
What is the length in minute of the movie ?
Is it fullscreen ? Is is black and white ? |
Hi dnstommy,
First of all, if your source is a DVD, and specially the movie Casablanca!, that should be FILM and not 29.97fps. Run your VOBs again through DVD2AVI, press F5 and let it run for a minute or so, and verify that it indeed says FILM on the statistics. -kwag |
Quote:
Quote:
Quote:
|
Quote:
|
|
Fullscreen + BW = nightmare. Once I dropped the idea to convert a 1h20 long fullscreen movie because it was BW and the result was crappy.
You should start with an other movie :o @karl The source is 29.97 but the target is 23.976 and there is no fps conversion in the script, so we can assume that DVD2AVI is correctly set to FILM and that the "29.97" is just a newbie error. |
I agree with dialhot.
Also, your movie is FILM, and you should have set "Force FILM" on DVD2AVI, as the frame rate is really 23.976fps. That will give you a higher CQ value. Try that :) -kwag |
@Phil,
I'm typing too slow today :lol: -kwag |
Thanks guys for the replies. I'll try another movie and see how it comes out. Thought Casablanca would be easy with greyscale and short, could keep my encode time down.
Thanks again guys. |
what am I doing wrong.
Ok I took Fight Club, its 100% FILM, 23.97 fps. Ripped it with DVD Decrypt. opened VOB with DVD 2AVI, Forced FILM is on. Here is the guts of my d2v file. Code:
Stream_Type=1,0,0 http://www.rage-board.com/files/FightClub.tpr When I use CQMatic it went to 21 right away. Why is my encoded files sooo big. |
First of all, your target is "MPEG-2 720x480" :!:
You can't expect to fit a movie on one CD like that :!: How long is that movie and what average bitrate are you giving CQMatic :?: -kwag |
Quote:
|
Quote:
Your movie is long, very long. For a decent KVCD starting from a widescreen (not fullscreen) movie, the resolution are generally : 544x480 up to 1h40 480*480 up to 2h00 352*480 up to 2h15 352*240 above. And I don't know how you are using calcumatic but for 139 min, and an audio at 128, I find 645 for video bitrate. How did you find this 374.9 ? |
I think you just solved alot of my problems. I read from one of the other guides to write down the [.57] * Average number and that is what I have been using. I'll try to follow your film length chart and see what I come up with.
One additional question. Is there a guideline somewhere that tell you per what GSpot tells you about your DVD/AVI source what options should be on in you avs script. Like Fight Clubs is: Interlaced Is 3:2 pulldown to 29.7 is 16:9 is NTSC I have read alot of the scripting posts and from the AviSynth site, but I cant get a handle on the conversion of source. I like this post http://www.kvcd.net/forum/viewtopic.php?t=9808 Thanks again for your help Chris |
Quote:
The info you have there shows that your source is nothing else than the common NTSC source : Anamorphic (16:9), 23.976 (3:2 puldown). YOu have nothing special to do in the script as this is the normal situation. Your movie he is not interlaced but 3:2 pulled down (the result is also an interlaced stream, but not what we call "true" interlace). 3:2 is the situation a almost all movies. True interlaced stream are generally materials shooted for TV, or music shows. In casse of 3:2, the stream is correctly handled by DVD2AVI by using the "force film" setting and you have nothing else to do. For a true interlaced stream you should deinterlace it in the avisynth script, but you can also decide to let it interlaced and encode as well. |
Thanks for all your help 'dial', I am ripped it to 2 CD80's @QC = 70 with a min rate of 680. We
ll see how it looks. I just wonder how some of these guys get these incredibly clear single CDR KVCD's. Only time and scripting will tell. |
Quote:
That's too high, unless your player can't handle lower bitrates. Try setting your MIN bitrate to 300Kbps, or you will loose precious bitrate. -kwag |
Quote:
Quote:
I thought that the higher the bitrate the better? |
Quote:
The higher the average bitrate, the better the quality :) Use the lowest MIN bitrate that your standalone will support. 300Kbps seems to fit just about every player. Edit: Lowering the MIN bitrate to 300 will give you a higher CQ value in CQMatic. -kwag |
Site design, images and content © 2002-2024 The Digital FAQ, www.digitalFAQ.com
Forum Software by vBulletin · Copyright © 2024 Jelsoft Enterprises Ltd.