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Old 26th July 2015, 05:14   #127  |  Link
Jamaika
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Join Date: Jul 2015
Posts: 697
Quote:
Originally Posted by foxyshadis View Post
I think what you really want is real HEVC. Built-in alpha channel support is handy, but that doesn't make sense for a normal movie, and compression will suffer without B frames and only a single reference frame.
Okay, we can throw out the channel alpha and B-frames encoder X265. Only in this case, what is the point of using the old codec BPGenc (X265 1.4+96). Not better to take X265.exe --amp --rect --ref 1 --bframes 0 --lossless ?
Problematic is also the elimination of the alpha channel. There is no function -noalpha. You have to replace PNG files by changing RGBA to RGB24.
Quote:
Originally Posted by foxyshadis View Post
The 25fps framerate you wondered about is because bpgenc throws away the encoder's framerate and writes its own instead, so it doesn't bother to pass one to the encoder.
I don't know what is the function of -fps? For me it is a dead function.
Code:
Info with BPGdec
size=1920x1080 color_space=RGB format=4:4:4 limited_range=0 bit_depth=8 animation=1
Extension data:
  tag=5 (Animation control) length=3
PS. When will update v0.9.5 (2015-01-11)? Because it can actually wasting time on things that have fallen into disuse.

Last edited by Jamaika; 26th July 2015 at 07:53.
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