[MPlayer-users] Trouble with grab tv via mencoder

[yopt]

On Sun, 24 Dec 2006 02:47:49 +0200
Hans du Plooy <koffiejunkielistlurker at koffiejunkie.za.net> wrote:

> On Sun, 2006-12-24 at 02:50 +0300, yopt wrote:
> > mencoder, as i think, cannot grab audio from bktr, just because
> > there is not support for this, i mean in bktr. Audio output from
> > taperecorder plugged in "line in" on sound card. There is both,
> > video and audio, in output file.
> > And... I tried to grab with transcode. Transcode
> > were pretty work with this options "width=400:height=300". But
> > transcode cannot record audio at all, at least in same time with
> > tuner grab (on FreeBSD only, i think). So mencoder willbe more
> > usefull for me.
> 
> I've had good results with this line:
> 
> mencoder tv:// -tv
> driver=v4l2:width=768:height=576:norm=pal:input=1:alsa:adevice=hw.1,0
> -oac lavc -ovc lavc -lavcopts
> vcodec=mpeg2video:vrc_buf_size=1835:vrc_maxrate=9800:vbitrate=5000:keyint=15:acodec=ac3:abitrate=192:aspect=4/3
> -of mpeg -mpegopts format=dvd -vf scale=720:657,harddup -srate 48000
> -af lavcresample=48000 -ofps 25 -o test.mpeg
> 
> This gives you a video stream that's ready to be put on a (PAL) DVD.
> Note I'm using an external USB TV turner, so you'll have to make sure
> your device names are correct for your setup.
> 
> hope this helps

this good, but i cannot use alsa:adevice=hw.1,0 options. I have
FreeBSD, there is no alsa and v4l.
At least thank for reply.