Resize movie .m2v 576i widescren

prince25 · 7th November 2022, 20:08

Hi,
Sorry for my English.
I need to convert my movie .m2v, 720x576, widescren, interlaced, uncompressed file. AVI, or in an mpeg, with aspect ratio 1024x576, interlaced.
I created a .dgi file and made an AviSynth .avs file with the following syntax:
DGSource ("input.dgi")
Spline36Resize (1024,576).
I opened the.avs file in virtualdub.
The output file is an uncompressed AVI. With Media info the scan type is not clearly read: progressive or interlaced.
Can you help me?
Thank you very much.

Emulgator · 13th November 2022, 13:44

IIRC, AVI is guessed upon by the playing/decoding device following conventions
like "FourCC dvsd AND 25fps (40000µsecperframe) is assumed to be interlaced AND BFF",
or/and
"resolution 720x576 @4:3 will ask for a PAR of 16/15"...

If you want to keep info about scan type, field order etc:
Choose a container different from AVI.
You might want to use x264 and mux into .mp4, or .mkv, or .MTS or .m2ts

SeeMoreDigital · 14th November 2022, 10:10

Are you able to provide a sample of the source?

StainlessS · 14th November 2022, 14:47

He does not seem to have been back since his first ever post on 7th. (perhaps a bit impatient)

7th November 2022, 20:08	#1 \| Link
prince25 Registered User Join Date: Nov 2022 Posts: 1	Resize movie .m2v 576i widescren Hi, Sorry for my English. I need to convert my movie .m2v, 720x576, widescren, interlaced, uncompressed file. AVI, or in an mpeg, with aspect ratio 1024x576, interlaced. I created a .dgi file and made an AviSynth .avs file with the following syntax: DGSource ("input.dgi") Spline36Resize (1024,576). I opened the.avs file in virtualdub. The output file is an uncompressed AVI. With Media info the scan type is not clearly read: progressive or interlaced. Can you help me? Thank you very much.

13th November 2022, 13:44	#2 \| Link
Emulgator Big Bit Savings Now ! Join Date: Feb 2007 Location: close to the wall Posts: 1,894	IIRC, AVI is guessed upon by the playing/decoding device following conventions like "FourCC dvsd AND 25fps (40000µsecperframe) is assumed to be interlaced AND BFF", or/and "resolution 720x576 @4:3 will ask for a PAR of 16/15"... If you want to keep info about scan type, field order etc: Choose a container different from AVI. You might want to use x264 and mux into .mp4, or .mkv, or .MTS or .m2ts __________________ "To bypass shortcuts and find suffering...is called QUALity" (Die toten Augen von Friedrichshain) "Data reduction ? Yep, Sir. We're that issue working on. Synce invntoin uf lingöage..."

14th November 2022, 10:10	#3 \| Link
SeeMoreDigital Life's clearer in 4K UHD Join Date: Jun 2003 Location: Notts, UK Posts: 12,323	Are you able to provide a sample of the source? __________________ \| I've been testing hardware media playback devices and software A/V encoders and decoders since 2001 \| My Network Layout & A/V Gear \|

14th November 2022, 14:47	#4 \| Link
StainlessS HeartlessS Usurer Join Date: Dec 2009 Location: Over the rainbow Posts: 11,111	He does not seem to have been back since his first ever post on 7th. (perhaps a bit impatient) __________________ I sometimes post sober. StainlessS@MediaFire ::: AND/OR ::: StainlessS@SendSpace "Some infinities are bigger than other infinities", but how many of them are infinitely bigger ???

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