.D2V File Structure ?

Dark-Cracker · 23rd April 2002, 13:21

hi can someone help me to understand all the informations in the .d2v ?

first : - what does it mean ? "Stream_Type=1,0,0"
second : - Does the Height and Width of a movie are in the .d2v file ?
third : - How know the number of frames ?

PS: i know i can have these information by creating and opening a .avs file but i want to know how to find these informations simply by examining the .d2v file.

Thank u for your answer. bye

Nic · 23rd April 2002, 14:44

I _think_ Stream_Type is ascociated with the actual type of MPEG-2 file (System, Program, Transport, etc)...You shouldn't have to worry about it.

unfortunatly the picture size is not included in the d2v file...how much clipping & resizing is though (i.e. Picture_Size)

Look through the d2v file, see all those number '2's....count all them up & youll have the number of frames

Cheers,
-Nic

Dark-Cracker · 23rd April 2002, 17:12

thank u very much for helping me

TheWEF · 23rd April 2002, 17:43

http://aquaplaning.20m.com/

there you find an example how to work with mpeg2dec.dll and d2v-projects.

wef.

jonny · 3rd May 2002, 00:04

@Nic:

Quote:

Look through the d2v file, see all those number '2's....count all them up & youll have the number of frames

I've done this on a full pal movie and a lot of clips, seems that the total is: (count of 2) - 2

Is this correct? Or is only for pal movies? I haven't ntsc movies to test...

thanks

jonny

maven · 3rd May 2002, 16:06

NTSC DVDs are evil... because you get fields repeat flags par excellence. it is really bad (trust me, i wrote DVD2AVI support for vStrip). i can make an example d2v of a R1 DVD, if that is wanted...

jonny · 3rd May 2002, 16:32

Yes if you can, please send me an ntsc example via e-mail

Thanks

jonny

(i hope to find ntsc material throught my friends to test the format)

maven · 13th May 2002, 12:40

bad case of mixed mode here...
this is the first chapter 2:15:16 (m:ss:ff) of the "ah! my goddess movie" (r1).

mod: please approve attachment

jonny · 13th May 2002, 12:53

Thank you very much!

23rd April 2002, 13:21	#1 \| Link
Dark-Cracker Registered User Join Date: Feb 2002 Posts: 1,195	.D2V File Structure ? hi can someone help me to understand all the informations in the .d2v ? first : - what does it mean ? "Stream_Type=1,0,0" second : - Does the Height and Width of a movie are in the .d2v file ? third : - How know the number of frames ? PS: i know i can have these information by creating and opening a .avs file but i want to know how to find these informations simply by examining the .d2v file. Thank u for your answer. bye

3rd May 2002, 16:06	#6 \| Link
maven Registered User Join Date: Oct 2001 Location: DE Posts: 122	NTSC == evil? NTSC DVDs are evil... because you get fields repeat flags par excellence. it is really bad (trust me, i wrote DVD2AVI support for vStrip). i can make an example d2v of a R1 DVD, if that is wanted... __________________ [maven] - Wavelet Image Compression Library

3rd May 2002, 16:32	#7 \| Link
jonny Registered User Join Date: Feb 2002 Location: Italy Posts: 876	Yes if you can, please send me an ntsc example via e-mail Thanks jonny (i hope to find ntsc material throught my friends to test the format) Last edited by jonny; 3rd May 2002 at 17:29.

13th May 2002, 12:40	#8 \| Link
maven Registered User Join Date: Oct 2001 Location: DE Posts: 122	dvd2avi ntsc sample bad case of mixed mode here... this is the first chapter 2:15:16 (m:ss:ff) of the "ah! my goddess movie" (r1). mod: please approve attachment __________________ [maven] - Wavelet Image Compression Library

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23rd April 2002, 14:44	#2 \| Link
Nic Moderator Join Date: Oct 2001 Location: England Posts: 3,260	I _think_ Stream_Type is ascociated with the actual type of MPEG-2 file (System, Program, Transport, etc)...You shouldn't have to worry about it. unfortunatly the picture size is not included in the d2v file...how much clipping & resizing is though (i.e. Picture_Size) Look through the d2v file, see all those number '2's....count all them up & youll have the number of frames Cheers, -Nic

23rd April 2002, 17:12	#3 \| Link
Dark-Cracker Registered User Join Date: Feb 2002 Posts: 1,195	thank u very much for helping me

23rd April 2002, 17:43	#4 \| Link
TheWEF Gordian Mod. Join Date: Oct 2001 Posts: 772	http://aquaplaning.20m.com/ there you find an example how to work with mpeg2dec.dll and d2v-projects. wef.

13th May 2002, 12:53	#9 \| Link
jonny Registered User Join Date: Feb 2002 Location: Italy Posts: 876	Thank you very much!