[MPlayer-users] MPEG-TS files still out of sync with mencoder (fixed!)

[Ivan Kalvachev]

Adam Karkowski said:
>> Well, I think I've solved this problem (hooray!)  The -mc option seems
>> to control it, and when I tested it before I used -mc 10 (thinking that
>> it could correct a maximum of 10 seconds of 'out-of-sync-ness' per
>> frame, and thus go back in sync almost instantly) however this seems to
>> be why I saw the same frame on the screen for almost 10 seconds.  So
>> trying the opposite way, I used -mc 0.1 and that was *much* better, only
>> making the video a little jerky.  I tried again with -mc 0.01 and that's
>> almost perfect!  It only seems to drop a couple of frames, and in some
>> cases you'd hardly know it went out of sync as it has been corrected
>> almost instantly.
>>
>> At any rate, it seems that this encodes all the episodes perfectly which
>> is most pleasing :-D  I'm still doing the first encode without audio,
>> but so far everything seems to be in sync - I think the demuxer is more
>> likely to pick up the errors before the audio/video decoder, so the
>> audio doesn't have to be decoded to work out whether it's in sync or
>> not.
>>
>> Cheers,
>> Adam.
>
> Yeah I've been having desync problems too as mentioned in another thread.
> They seem to come and go in other players (?) so but in mplayer the sound
> always seemed to lag by about 400 ms. You stated previously that the "-mc
> 0" option didn't help you but it solved my problem. It's now in my
> defaults. Wierd that mplayer would desync only on files created by
> itself...
>
> Cheers,
> Adam.


Hey,
isn't -mc option in seconds?
In other word setting it to 10 , mean that you can have 10 seconds a/v desync
without starting correction?

Wish You Best
   Ivan Kalvachev
  iive