[MEncoder-users] a/v sync problems

Jon Drukman jdrukman at gmail.com
Tue Feb 3 02:41:47 CET 2009


Christian Ebert wrote:
> * Jon Drukman on Monday, February 02, 2009 at 16:22:32 -0800
>> the script looks something like this:
>>
>> mencoder "$input" -o "temp.264" -vf scale=-10:368:noup=1,harddup -ssf 
>> lgb=0.2 -ovc x264 -x264encopts 
>> bitrate=512:frameref=1:nocabac:bframes=0:b_adapt:b_pyramid:weight_b:partitions=all:me=umh:subq=6:trellis=2:threads=auto:analyse=all 
>>  -of rawvideo -nosound  -ofps 30000/1001
> 
> While it doesn't help with your issue, still 2 things don't make
> sense (to my meagre knowledge):
> 
> 1) bframes=0 and then b_adapt etc.
> 2) nocabac and trellis (which needs cabac)
> 
> c

i copied and pasted that part from another website, so it's possible it 
is wrong.  the videos encode pretty darn fast and work fine in 
iphone/flash player so it's not of primary importance to me, but i'll 
play around and see if i can take out the redundant options.

-jsd-




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