[MEncoder-users] lavc or xvid
Alex Samad
alex at samad.com.au
Thu Sep 6 04:19:17 CEST 2007
On Wed, Sep 05, 2007 at 02:07:50PM -0700, Phil Ehrens wrote:
> Alex Samad wrote:
> > On Wed, Sep 05, 2007 at 08:45:03AM -0700, Phil Ehrens wrote:
> > > RC wrote:
> > > > On Tue, 4 Sep 2007 16:08:40 -0700
> > > > Phil Ehrens <phil at slug.org> wrote:
> > > >
> > > > > Eek! nr=300?! Alright, I admit it... I reported the same thing
[snip]
>
> Just my opinion, but for shots around the house, 1200 is
> probably more than sufficient, with the "right options".
> It took me a very long time to decide what were those
> options were *for me*... I'll be conservative and say
> that with lavc, a two pass mpeg4 encode to 1200, with
> mbd=2:v4mv:trell and nr=50,nr=200,nr=400 might give you
> something to ponder. Since I am guessing your source
> isn't spectacular, I don't think any of the more "tweaky"
> options is going to help much in this case.
>
> I think I have forgotten what this thread was originally
> about. I hope I haven't strayed too far off topic, or
> confused anybody other than myself.
nope on line I started by asking what would be the best options for encoding a
mpeg2 source
with this command mplayer -identify -endpos 0:01 -vo null MOV001.mpg
i got this results
ID_VIDEO_ID=0
ID_AUDIO_ID=128
MPEG-PS file format detected.
VIDEO: MPEG2 704x576 (aspect 2) 25.000 fps 9542.8 kbps (1192.9 kbyte/s)
ID_FILENAME=MOV001.mpg
ID_DEMUXER=mpegps
ID_VIDEO_FORMAT=0x10000002
ID_VIDEO_BITRATE=9542800
ID_VIDEO_WIDTH=704
ID_VIDEO_HEIGHT=576
ID_VIDEO_FPS=25.000
ID_VIDEO_ASPECT=0.0000
ID_AUDIO_FORMAT=8192
ID_AUDIO_BITRATE=0
ID_AUDIO_RATE=0
ID_AUDIO_NCH=0
ID_LENGTH=73.32
if that helps
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