So basically, I want to feed this file into an older program that won't read MOV files:
from MediaInfo:
Code:ID/String : 1 Format : ProRes Format_Version : Version 0 Format_Profile : 422 CodecID : apcn Duration/String : 30 min 24 s BitRate_Mode/String : Variable BitRate/String : 1 103 Mb/s Width/String : 3 840 pixels Height/String : 2 160 pixels DisplayAspectRatio/String : 16:9 FrameRate_Mode/String : Constant FrameRate/String : 59.940 (60000/1001) FPS ColorSpace : YUV ChromaSubsampling/String : 4:2:2 ScanType/String : Progressive Bits-(Pixel*Frame) : 2.218 StreamSize/String : 234 GiB (100%) Encoded_Library/String : Apple Language/String : English Encoded_Date : UTC 2015-10-13 15:14:11 Tagged_Date : UTC 2015-10-13 17:07:02 colour_primaries : BT.709 transfer_characteristics : BT.709 matrix_coefficients : BT.709
So I'd normally use this flow for a run-of-the-mill video file:
GraphEdit to open the MOV file, feed into AVISynth to do resizing into 1080 + other processing, then into tmpgenc 4 xpress.
But GraphEdit won't resolve to it, and won't play in Windows video player.
Any new tricks I should try, or is the UHD video not workable? It WILL open in Xmedia Recode, but it doesn't author BluRay.
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Do not use GraphEdit, use GraphStudio (Next) instead.
LAV Filters should have no problem with ProRes.
And since you're dealing with Avisynth, possibly FFVideoSource() (from the FFMS2 plugin) will give you better results than DirectShowSource()."Programmers are human-shaped machines that transform alcohol into bugs." -
Excellent! After going through a couple of hoops realizing that I've got a mix of 32-bit and 64-bit graphs and app fighting each other (for example, when avisynth complains of unregistered class when opening with a 32-bit app with a 64-bit graph).
Quick question: Does it matter if avisynth itself is 32 / 64 bit? Or does it only matter that both the graph and program are respectively 32 or 64?
I am going to mess with FFVideoSource now. Thanks again! -
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They have to match x86 with x86 , or x64 with x64
You're going to want to use x64 for UHD . Also faster
How does LSmash compare with FFVideoSource? Any quality differences?
However it will open up 10bit in a stacked MSB/LSB format by default . Older avisynth classic used that hack to process higher bit depths
Recommended that you use avs+ , you can convert from stacked
Assuming you want to keep 10bit422
eg.
Code:LSmashVideoSource("prores422.mov", format="YUV422P10", stacked=true) ConvertFromStacked(bits=10)
No quality differences eitherway if you handle it properly
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