Update of /cvsroot/mplayer/main/DOCS In directory mail:/var/tmp.root/cvs-serv2833 Modified Files: encoding.html Log Message: -lavcopts ... inserted since lavc is default encoder now Index: encoding.html =================================================================== RCS file: /cvsroot/mplayer/main/DOCS/encoding.html,v retrieving revision 1.41 retrieving revision 1.42 diff -u -r1.41 -r1.42 --- encoding.html 4 May 2002 18:25:47 -0000 1.41 +++ encoding.html 17 May 2002 04:09:37 -0000 1.42 @@ -104,9 +104,9 @@ commands are needed :<BR> <CODE> rm frameno.avi</CODE> - remove this file, which can come from a previous 3-pass encoding (it interferes with current one)<BR> -<CODE> mencoder -dvd 2 -divx4opts br=1100 --o movie.avi -pass 1<BR> - mencoder -dvd 2 -divx4opts br=1100 -o movie.avi -pass 2</CODE></P> +<CODE> mencoder -dvd 2 -lavcopts vcodec=mpeg4:more_options + -o movie.avi -pass 1<BR> + mencoder -dvd 2 -lavcopts vcodec=mpeg4:more_options -o movie.avi -pass 2</CODE></P> <P><U><B>3-pass encoding :</B></U> this is an extension of 2-pass encoding, where the audio encoding takes place in a separate pass. This method enables @@ -135,7 +135,7 @@ <TR> <TD><FONT CLASS="text"> <CODE>mencoder <file/DVD> -oac copy -pass 1 - -divx4opts br=<bitrate></CODE></TD> + -ovc divx4 -divx4opts br=<bitrate></CODE></TD> <TD><FONT CLASS="text"> <B><U>Second pass</U> : alias the first pass of DivX4 video encoding. Optionally specify the video bitrate MEncoder printed at the end of the @@ -144,7 +144,7 @@ <TR> <TD><FONT CLASS="text"> <CODE>mencoder <file/DVD> -oac copy -pass 2 - -divx4opts br=<bitrate></CODE></TD> + -ovc divx4 -divx4opts br=<bitrate></CODE></TD> <TD><FONT CLASS="text"> <B><U>Third pass</U> : alias the second pass of DivX4 video encoding. Optionally specify the video bitrate MEncoder printed at the end of the @@ -159,12 +159,12 @@ <P><CODE> rm frameno.avi</CODE> - remove this file, which can come from a previous 3-pass encoding (it interferes with current one)<BR> -<CODE> mencoder -dvd 2 -ovc frameno +<CODE> mencoder -dvd 2 -l-ovc frameno -o frameno.avi<BR> <CODE> mencoder -dvd 2 - -divx4opts br=1100 -oac copy -o movie.avi -pass 1<BR> + -lavcopts vcodec=mpeg4:more_options -oac copy -o movie.avi -pass 1<BR> mencoder -dvd 2 - -divx4opts br=1100 -oac copy -o movie.avi -pass 2</CODE> + -lavcopts vcodec=mpeg4:more_options -oac copy -o movie.avi -pass 2</CODE> </P> <P><U><B>2 or 3-pass encoding using internal libavcodec controler</B></U> : @@ -174,14 +174,14 @@ <UL> <B>2-pass encoding</B> :<BR> <CODE>rm -f lavc_stats.txt<BR> -mencoder -dvd 2 -ovc lavc -lacvopts vpass=1 (audio-options) -o movie.avi<BR> -mencoder -dvd 2 -ovc lavc -lacvopts vpass=2 (audio-options) -o movie.avi</CODE><BR> +mencoder -dvd 2 -ovc lavc -lacvopts vcodec=mpeg4:vpass=1 (audio-options) -o movie.avi<BR> +mencoder -dvd 2 -ovc lavc -lacvopts vcodec=mpeg4:vpass=2 (audio-options) -o movie.avi</CODE><BR> <BR> <B>3-pass encoding</B> :<BR> <CODE>rm -f frameno.avi lavc_stats.txt<BR> mencoder -dvd 2 -ovc frameno (audio-options) -o frameno.avi<BR> -mencoder -dvd 2 -ovc lavc -lacvopts vpass=1 -oac copy -o movie.avi<BR> -mencoder -dvd 2 -ovc lavc -lacvopts vpass=2 -oac copy -o movie.avi</CODE><BR> +mencoder -dvd 2 -ovc lavc -lacvopts vcodec=mpeg4:vpass=1 -oac copy -o movie.avi<BR> +mencoder -dvd 2 -ovc lavc -lacvopts vcodec=mpeg4:vpass=2 -oac copy -o movie.avi</CODE><BR> </UL> </P> @@ -202,7 +202,7 @@ fast bilinear.</P> <P>Usage :<BR> -<CODE> mencoder sample-svcd.mpg -divx4opts br=1300 -vop scale=640:480 -sws 2 -o output.avi</CODE></P> +<CODE> mencoder sample-svcd.mpg -lavcopts vcodec=mpeg4:more_options -vop scale=640:480 -sws 2 -o output.avi</CODE></P> <P><B><A NAME=2.4.3.3>2.4.3.3. Stream copying</B></P> @@ -286,7 +286,7 @@ global <A HREF=#2.4.5>Options</A> section and in the manpage.</P> <P><I>Creating a DivX4 file from all the JPEG files in the current dir :</I><BR> - <CODE>mencoder \*.jpg -mf on:w=800:h=600:fps=25 -ovc divx4 -o + <CODE>mencoder \*.jpg -lavcopts -mf on:w=800:h=600:fps=25 -ovc divx4 -o output.avi</CODE></P> <P><I>Creating a DivX4 file from some JPEG files in the current dir :</I><BR> @@ -440,19 +440,19 @@ <P>Using <B>MEncoder</B> is the easiest thing on Earth. See the following :</P> <P>Encoding from DVD, title 2 :<BR> - <CODE> mencoder -dvd 2 -o title2.avi</CODE></P> + <CODE> mencoder -dvd 2 -lavcopts vcodec=mpeg4:more_options -o title2.avi</CODE></P> <P>The same, but with libavcodec family, MJPEG compression :<BR> - <CODE> mencoder -dvd 2 -o title2.avi -ovc lavc -lavcopts vcodec=mjpeg -ffourcc mjpg</CODE></P> + <CODE> mencoder -dvd 2 -lavcopts vcodec=mpeg4:more_options -o title2.avi -ovc lavc -lavcopts vcodec=mjpeg -ffourcc mjpg</CODE></P> <P>Encoding from DVD, title 2, with rescaling :<BR> - <CODE> mencoder -dvd 2 -vop scale=640:480 -sws 2 -o title2.avi</CODE></P> + <CODE> mencoder -dvd 2 -vop scale=640:480 -sws 2 -lavcopts vcodec=mpeg4:more_options -o title2.avi</CODE></P> <P>Encoding from HTTP :<BR> - <CODE> mencoder http://mplayer.hq/example.avi -o example.avi</CODE></P> + <CODE> mencoder http://mplayer.hq/example.avi -lavcopts vcodec=mpeg4:more_options -o example.avi</CODE></P> <P>Encoding from a pipe :<BR> - <CODE> rar p test-SVCD.rar | mencoder -divx4opts br=800 -ofps 24 -pass 1 -- -</CODE></P> + <CODE> rar p test-SVCD.rar | mencoder -lavcopts vcodec=mpeg4:more_options -ofps 24 -pass 1 -- -</CODE></P> <P>Encoding multiple *.vob files :<BR> <CODE> cat *.vob | mencoder <options> -</CODE></P>