stoupicek
16-09-2004, 17:50
Ahoj,
mam problem s mpeg-2 encoderem mencoder. Pri preravani v PowerDVD jsou strasny kostky, hruza. Pritom windows media player je OK, mplayer v linuxu taky. Cim to muze byt?
Taky by me zajimalo, jak muzu mencoder nastavit, aby to jeste stravili i stolni prehravace. Kde najdu info, co musi takovej mpeg-2 splnovat?
Zajimaj me hlavne tyhle volby:
v4mv: Allow 4 motion vectors per macroblock (slightly better quality). (default: disabled)
keyint=<0-300>: maximum interval between keyframes in frames. (default: 250 or one key frame every ten seconds in a 25fps movie)
vmax_b_frames=<0-4>: maximum number of B frames between non B frames
vb_strategy=<0-1>: strategy to choose between I/P/B frames
vme=<0-5>:motion estimation method. NOTE: 0-3 currently ignores the amount of Bits
spent, so quality may be low. Available methods are:
0 none (very low quality)
1 full (slow)
2 log (low quality)
3 phods (low quality)
4 EPZS (default)
5 X1 (experimental)
mam problem s mpeg-2 encoderem mencoder. Pri preravani v PowerDVD jsou strasny kostky, hruza. Pritom windows media player je OK, mplayer v linuxu taky. Cim to muze byt?
Taky by me zajimalo, jak muzu mencoder nastavit, aby to jeste stravili i stolni prehravace. Kde najdu info, co musi takovej mpeg-2 splnovat?
Zajimaj me hlavne tyhle volby:
v4mv: Allow 4 motion vectors per macroblock (slightly better quality). (default: disabled)
keyint=<0-300>: maximum interval between keyframes in frames. (default: 250 or one key frame every ten seconds in a 25fps movie)
vmax_b_frames=<0-4>: maximum number of B frames between non B frames
vb_strategy=<0-1>: strategy to choose between I/P/B frames
vme=<0-5>:motion estimation method. NOTE: 0-3 currently ignores the amount of Bits
spent, so quality may be low. Available methods are:
0 none (very low quality)
1 full (slow)
2 log (low quality)
3 phods (low quality)
4 EPZS (default)
5 X1 (experimental)