FW: Kristy Westphal's Forensic Presentation from January Hackfest

[Sir Light]

Lisa,


---- Lisa Kachold <lisakachold at obnosis.com> wrote: 
> 
> I am attempting to compress a raw dvd format mpg2 using ffmpeg.  I built the source myself. My ffmpeg appears to strip the audio?
> 

Might it becuse it's missing this "-acodec codec" in the command? If the option is not there, ffmpeg will not copy the audio part. 

"-acodec codec
    Force audio codec to codec. Use the "copy" special value to specify that the raw codec data must be copied as is."

Jon