[MPlayer-users] Putting motion back into an mpeg-ps stream

[PO]

Nico Sabbi wrote:
> On Tuesday 08 April 2008 04:19:37 PO wrote:
>   
>> Hi all!
>>
>> I'm going from a divx5 format avi with no b frames to a dvd mpeg-ps
>> file for playback in a standalone dvd player. The problem with the
>> final file is that on high motion scenes the playback becomes
>> jerky, the result of no b frames, I assume.
>>     
>
> I seriously doubt it
>   
So do I. That's why I had to ask! :)
>   
>> what would be the best 
>> way to do such a task? Is there a filter I can add to the -vf
>> option that will fix this?
>>
>> *******************************************************************
>> And here is the command I used to create the dvd.
>>
>> *******************************************************************
>> bash-3.1$ mencoder -of mpeg -mpegopts
>> format=dvd:tsaf:vaspect=4/3:vframerate=29.97 -srate 48000 -ofps
>> 30000/1001 -ovc lavc -vf
>> crop=496:368:8:8,scale=720:480,hqdn3d,harddup -oac lavc -lavcopts
>> vcodec=mpeg2video:vrc_buf_size=1835:keyint=15:trell:mbd=2:precmp=2:
>> subcmp=2:cmp=2:dc=10:vrc_maxrate=8800:vbitrate=5000:aspect=4/3:acode
>> c=ac3:abitrate=320:vstrict=0:vpass=2 -o movie.mpeg original_divx.avi
>> ******************************************************************
>>     
>
> dc=10 isn't valid for dvds. If you want 2 bframes 
> add :vmax_b_frames=2.
>   
Ok, I'll pull the dc=10 from the command and see if that helps... if it 
needs more I'll add the vmax_b_frames statement.
Thanks for the help!