Encode 3D to Blu ray SBS with x264

[Nico8583]

Hi :)

I would like to encode a 3D movie to SBS and to fit on a BD25.
So I would like to create a AviSynth script with resize from 3840x1080 to 1920x1080.
What filter do you advise to me ? Lanzcos or Spline (or other) ? I'm searching best quality, my sources are originals Blu ray.

With this script, I would like to encode with x264 to be Blu ray compliant. After that, I'll create a Blu ray structure.
Do you have a commandline to encode with x264 and to be Blu ray compliant ?

Thanks !

[rica]

Hi Nico,

Considering you already know how to extract right video from a 3D BluRay ( http://forum.doom9.org/showthread.php?p=1410709#post1410709), I would advise you to use Adam Stanislav's tool:
http://www.pantarheon.org/AviSynth3DToolbox/

You don't need to use any resizing filter.

LeftRight3DReduced changes the width of the left and right video to one half, then places the reduced left view to the left half of the output and the right view to the right half of the output. So, if the left and right videos are both 1920x1080, they are reduced to 960x1080 each, placed next to each other, and the result will have 1920x1080 pixels.

Finally, your aviscript might be like this: (I used ffms source filter here for left video.)

LoadPlugin("H264StereoSource.dll")
lv= FFVideoSource("C:\Folder\left.m2ts")
rv = H264StereoSource("decoder.cfg",xxxxx)
LeftRight3DReduced(lv, rv)

And, you can use MeGui directly for encoding to BD25.

As for the BD structure; sorry I don't know. Have a look at to MultiAVCHD topic.

[Nico8583]

Thanks for your response but how is the quality ? Compare to other resize filter

[rica]

Give it a go and compare yourself.