View Single Post
Old 2nd January 2010, 02:06   #6  |  Link
mariush
Registered User
 
Join Date: Dec 2008
Posts: 589
Now it works with MKV input but the aspect ratio is ignored when using --demuxer lavf command:

Code:
x264_lavfffms2.exe --bitrate 1024 -o e:\test.mkv e:\test_in-001.mkv
ffms [info]: 720x432p 37:26 @ 25/1 fps (vfr)
x264 [info]: using SAR=37/26
Code:
x264_lavfffms2.exe --demuxer lavf --bitrate 1024 -o e:\test.mkv e:\test_in-001.mkv
[matroska @ 003dbd70]Estimating duration from bitrate, this may be inaccurate
lavf [info]: 720x432p 0:1 @ 25/1 fps (vfr)
If you want, I can upload a small 20s clip but you probably already have some test clips for this.

I've also noticed some differences when using that short 1080p clip with the migrating white ducks or whatever birds they are:

Code:
x264_lavfffms2.exe --demuxer lavf --bitrate 1024 -o e:\test.mkv w:\Downloads\killer_sample.mkv
[h264 @ 014c2360]number of reference frames exceeds max (probably corrupt input)
, discarding one
    Last message repeated 29 times
[matroska @ 003dbd90]Estimating duration from bitrate, this may be inaccurate
[h264 @ 014c2360]number of reference frames exceeds max (probably corrupt input)
, discarding one
lavf [info]: 1920x1080p 0:1 @ 24000/1001 fps (vfr)
Code:
x264_lavfffms2.exe --frames 100 --bitrate 1024 -o e:\test.mkv w:\Downloads\killer_sample.mkv
ffms [info]: 1920x1080p 1:1 @ 4000/167 fps (vfr)
x264 [info]: using SAR=1/1
mariush is offline   Reply With Quote