[FFmpeg-user] parse mkv file wrong problem

[Steven Liu]

2012/10/16 Carl Eugen Hoyos <cehoyos at ag.or.at>:
> Steven Liu <lingjiujianke <at> gmail.com> writes:
>
>>            ffmpeg -i Hotcha.mkv -strict experimental -acodec aac
>> -vcodec libx264 -pix_fmt yuv420p -debug_ts -b:v 2000k   -b:a 192k -ar
>> 44100 -preset ultrafast -vprofile main -vlevel 3.1 -map 0
>
> -map 0 does not work for your sample because two of
> the four streams are empty.
>

Sorry for my rude behavior and please forgive me
You mean this is a bad source mkv file?
Or i need some other parameters?

Thanks for your help