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[Request] Please add support for interlaced modes

Posted: Thu Mar 19, 2015 6:54 pm
by djnice
I want to convert some 50p, 60p, 50i, 60i files to DVD and/or Bluray/AVCHD disc.
The resolution does not matter.

To preserve the video fluidity, I have some requests.

- for DVD conversion:
When the input framerate is 50p/50i, the output DVD will be 576i (50 fields/sec PAL).
When the input framerate is 60p/60i, the output DVD will be 480i (60 fields/sec NTSC).

- for Bluray/AVCHD conversion:
When the input is compliant interlaced content (1920x1080 50i/60i) please allow the remux option, and do not convert to 25p/30p automatically.

The 50p/60p remux is working fine to AVCHD disc.

Thank you!

Re: [Request] Please add support for interlaced modes

Posted: Thu Mar 26, 2015 10:31 am
by cedric
Hello djnice,
- for DVD conversion:
When the input framerate is 50p/50i, the output DVD will be 576i (50 fields/sec PAL).
When the input framerate is 60p/60i, the output DVD will be 480i (60 fields/sec NTSC).
We don't want to produce interlaced content.
Converting 50i to 25p or 60i to 30p preserve video fluidity.
- for Bluray/AVCHD conversion:
When the input is compliant interlaced content (1920x1080 50i/60i) please allow the remux option, and do not convert to 25p/30p automatically.
I will check if I can add 50i/60i support for remux profiles.

Regards,

Re: [Request] Please add support for interlaced modes

Posted: Sat Mar 28, 2015 10:11 pm
by djnice
We don't want to produce interlaced content.
Why? Please add an option if possible.
Converting 50i to 25p or 60i to 30p preserve video fluidity.
This is an example:
1920x1080 50p video converted to PAL DVD with your software: http://djnice.uw.hu/convertx.VOB
Same video converted to PAL DVD with TMPGEnc Authoring Works: http://djnice.uw.hu/tmpgenc.VOB
I think, the difference is clearly visible.
I will check if I can add 50i/60i support for remux profiles.
Thanks for your support!

Regards,

Re: [Request] Please add support for interlaced modes

Posted: Sun Mar 29, 2015 8:17 am
by JJ
This is an example:
1920x1080 50p video converted to PAL DVD with your software: http://djnice.uw.hu/convertx.VOB
Same video converted to PAL DVD with TMPGEnc Authoring Works: http://djnice.uw.hu/tmpgenc.VOB
I think, the difference is clearly visible.
Those examples show clearly the problem with interlaced - TMPGENC version is filled with jagged and sawtooth edges and motion looks blurry due those.
ConvertX version is nice and smooth with no visible problems.

Interlace is usable in home use only when using old CRT television. Does anyone have those anymore?

Re: [Request] Please add support for interlaced modes

Posted: Sun Mar 29, 2015 9:29 am
by djnice
The problem is the motion fluidity. 25 frame/s is not good for home movies and furthermore the convertx adds ghosting effect too.
The TV's deinterlacer is very good quality for reconstruct 50 progressive frames.

I need an option, not a fixed function.