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Old 8th March 2013, 18:12   #1014  |  Link
r0lZ
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Join Date: Jul 2003
Posts: 7,469
Hum, strange. There IS a difference when I encode with the 64bit 8bit-depth version downloaded from x264.nl, and with your x264_8bit_x64.exe. I don't have to specify the frame rate when muxing (with mkvmerge.exe) the files encoded with your version, but I must specify it if I encode with the .nl version (except if the frame rate is 25fps of course). So, there must be a difference.

Your version:
Code:
x264 0.128.2216 198a7ea
(libswscale 2.1.101)
(libavformat 54.25.105)
(ffmpegsource 2.17.2.1)
built by Komisar on Sep  6 2012, gcc: 4.7.1 (multilib.generic.Komisar)
configuration: --bit-depth=8 --chroma-format=all
x264 license: GPL version 2 or later
libswscale/libavformat/ffmpegsource license: GPL version 2 or later
Result when encoding and muxing a small test NTSC movie: 29.97 fps

The .nl version:
Code:
x264 0.130.2273 b3065e6
(libswscale 2.1.1)
(libavformat 54.21.2)
(ffmpegsource 2.17.3.0)
built on Feb 27 2013, gcc: 4.7.2
configuration: --bit-depth=8 --chroma-format=all
x264 license: GPL version 2 or later
libswscale/libavformat/ffmpegsource license: LGPL version 2.1 or later
Result when encoding and muxing the same NTSC movie: 25 fps

Of course, I've used the same encoding and muxing parametres in both cases.

Quote:
Originally Posted by LoRd_MuldeR View Post
As long as you output the stream as MKV file, there should be FPS information included.
I agree. But it seems that mkvmerge can find the correct frame rate in one case, and it defaults to 25fps in the other case. Why? I'm puzzled.
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Last edited by r0lZ; 8th March 2013 at 18:17.
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