[MPlayer-dev-eng] problem with mpeg-sinc
D Richard Felker III
dalias at aerifal.cx
Fri Feb 28 21:32:20 CET 2003
On Fri, Feb 28, 2003 at 02:14:20PM +0100, elcabesa wrote:
> i'm trying to use mencoder and to encode form a dvd , and i want to use the
> -ss optoin in menocder
> but it's not very precise... looking how demux_seek_mpg work i saw that if
> mpeg video has not a constant bitrate it try to estimate current position
> using a fake bitrate of 174.3 kbyte/sec.
> elsewere it calc time looking how many byte it has read and then doing
> byte_read/bps
>
> is possible to make it more accurare reading fps and then doing
> time=framenumber/fps?
> if it's possible can somenoe tell me how can i found fps infoo and framenumber
> info , and i'll try to change this.
> thanks you
#1, THIS BELONGS ON -USERS, NOT -DEV-ENG!!!!!!!!!!!!
#2, use -chapter rather than -ss for encoding multipart dvdrips.
Rich
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