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Old 7th November 2022, 20:08   #1  |  Link
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Resize movie .m2v 576i widescren

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.
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Old 13th November 2022, 13:44   #2  |  Link
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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",
"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
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Old 14th November 2022, 10:10   #3  |  Link
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Are you able to provide a sample of the source?
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Old 14th November 2022, 14:47   #4  |  Link
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He does not seem to have been back since his first ever post on 7th. (perhaps a bit impatient)
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