[MEncoder-users] 回复： Re: converting and subtitle questions !

[zechao wang]

Thank you very much, Alex Samad!

Does anybody have some idea about the second question ?
Is't the command problem or the font file problem ?


Alex Samad <alex at samad.com.au> 写道： On Wed, Mar 19, 2008 at 02:40:01PM +0800, zechao wang wrote:
> Hello Everyone!
> 
> There have two questions need your help:
> 
> (1) To convert rmvb to mp4 for my cellphone, i had to convert two times.
> First, rmvb should be converted to avi with mencoder; Second, avi could be converted to mp4 wth ffmpeg .
my limited experience with mencoder and mp4, tells me you can't create
mp4 from mencoder, you have to create avi files and then use MP4Box to
extract the video and the audio and then re mux them back into mp4
container.

you seems to be doing the same thing but with ffmpeg

> 
> My commands are:
> 
> mencoder mov.rmvb -ovc lavc -oac mp3lame -o mov.avi
> ffmpeg -y -i mov.avi -vcodec xvid -s 400x240 -r 29.97 -b 600 -acodec aac -ac 2 -ar 48000 -ab 128 -vol 200 -f mp4 mov.mp4
> 
> Is there a way to do that just with mencoder in one time ?
> If it can, please tell me the command ( i have tried much times, but failed all the time) !
> 
> 
> (2) After adding subtitles to movie with mencoder, only striping (--) could be seen when playing! I'm sure the subtitle can works well when it working with the movie together. The language of the subtitle file is simple chinese and the encoder mode is utf8.
> 
> My command is:
> mencoder test.avi -ovc lavc -oac copy -sub test.srt -font "/usr/share/fonts/truetype/arphic/uming.ttf" -subcp utf8 -subfont-encoding unicode -subfont-text-scale 3  new.avi
> 
> I don't know why, please tell me if somebody know.
> 
> 





       
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