diff options
author | diego <diego@b3059339-0415-0410-9bf9-f77b7e298cf2> | 2002-08-27 18:06:07 +0000 |
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committer | diego <diego@b3059339-0415-0410-9bf9-f77b7e298cf2> | 2002-08-27 18:06:07 +0000 |
commit | f833f5b1a50296bac3d3f91be656660e7055c92d (patch) | |
tree | cfd34656dde567372fd828d4725658b435724a5a /DOCS/encoding.html | |
parent | 477850a1155997cbff1c959c1f10f7a1d9aca772 (diff) |
Applied patch by Andras Mohari <mayday@varoshaza.nagyatad.hu>, with some
small additions.
* Replaced <UL> with <OL> where it made sense (to me :-)).
* Moved "Developer Cries" into the appendix (as Appendix F)
with s/Flame Wars/Developer Cries/ and
s/In medias res/Developer Cries/.
* Renamed "Appendix X" to "Appendix E".
* Put a "Hint" inside <BLOCKQUOTE>.
* Converted 3-pass encoding and mga_vid installation
instructions to lists.
* Converted options tables (video eq, SDL, fbdev, VESA, DXR3, TV input,
DivX4Linux, AAlib) to <DL> lists.
* The "sections" for MPsub and INSTALLING OSD are numbered and displayed
in the TOC now.
* Changed the text inside some <H4> tags.
git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@7100 b3059339-0415-0410-9bf9-f77b7e298cf2
Diffstat (limited to 'DOCS/encoding.html')
-rw-r--r-- | DOCS/encoding.html | 70 |
1 files changed, 33 insertions, 37 deletions
diff --git a/DOCS/encoding.html b/DOCS/encoding.html index b18f8e2c22..5be3ad8d7f 100644 --- a/DOCS/encoding.html +++ b/DOCS/encoding.html @@ -114,36 +114,30 @@ estimation of recommended video bitrate in order to fit on a CD. Also, the audio is encoded only once, unlike in 2-pass mode. The schematics:</P> -<TABLE> - <TR> - <TD><CODE>rm frameno.avi</CODE></TD> - <TD><B>remove conflicting temporary file</B></TD> - </TR> - <TR> - <TD><CODE>mencoder <file/DVD> -ovc frameno -o - frameno.avi</CODE></TD> - <TD><B><U>First pass:</U> an audio-only avi file will be created, containing - ONLY the requested audio stream. Don't forget <CODE>-lameopts</CODE>, if - you need to set it. If you were encoding a long movie, MEncoder prints - the recommended bitrate values for 650Mb, 700Mb, and 800Mb destination - sizes, after this pass finishes.</B></TD> - </TR> - <TR> - <TD><CODE>mencoder <file/DVD> -oac copy -pass 1 - -ovc divx4 -divx4opts br=<bitrate></CODE></TD> - <TD><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 - previous pass.</B></TD> - </TR> - <TR> - <TD><CODE>mencoder <file/DVD> -oac copy -pass 2 - -ovc divx4 -divx4opts br=<bitrate></CODE></TD> - <TD><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 - previous pass. In this pass, audio from <CODE>frameno.avi</CODE> will be - inserted into the destination file.. and it's all ready!</B></TD> - </TR> -</TABLE> +<OL> + <LI>Remove conflicting temporary file: + <P><CODE>rm frameno.avi</CODE></P></LI> + <LI>First pass: + <P><CODE>mencoder <file/DVD> -ovc frameno -o frameno.avi</CODE></P> + <P>An audio-only avi file will be created, containing + <B>only</B> the requested audio stream. Don't forget <CODE>-lameopts</CODE>, + if you need to set it. If you were encoding a long movie, <B>MEncoder</B> + prints the recommended bitrate values for 650Mb, 700Mb, and 800Mb + destination sizes, after this pass finishes.</P></LI> + <LI>Second pass: + <P><CODE>mencoder <file/DVD> -oac copy -pass 1 + -ovc divx4 -divx4opts br=<bitrate></CODE></P> + <P>Alias the first pass of DivX4 video encoding. + Optionally specify the video bitrate <B>MEncoder</B> printed at the end of + the previous pass.</P></LI> + <LI>Third pass: + <P><CODE>mencoder <file/DVD> -oac copy -pass 2 + -ovc divx4 -divx4opts br=<bitrate></CODE></P> + <P>Alias the second pass of DivX4 video encoding. + Optionally specify the video bitrate <B>MEncoder</B> printed at the end of + the previous pass. In this pass, audio from <CODE>frameno.avi</CODE> will + be inserted into the destination file.. and it's all ready!</P></LI> +</OL> <H4>Example for 3-pass encoding:</H4> @@ -264,15 +258,17 @@ files. With simple framecopy it can create MJPEG (Motion JPEG) or MPNG (Motion PNG) files.</P> -<H4>Explanation of the process</H4> +Explanation of the process: -<P><B>MEncoder</B> <I>decodes</I> the input image(s) with <CODE>libjpeg</CODE> - (when decoding PNGs, it will use <B>libpng</B>).</P> +<OL> + <LI><B>MEncoder</B> <I>decodes</I> the input image(s) with <CODE>libjpeg</CODE> + (when decoding PNGs, it will use <B>libpng</B>).</LI> -<P><B>MEncoder</B> then feeds the decoded image to the chosen video compressor - (DivX4, Xvid, ffmpeg msmpeg4, etc...). Watch for the PNG decoder, as - currently it can output only to RGB formats, thus can't be used with codecs - that require YUV as input, like DivX4 or ffmpeg's msmpeg4.</P> + <LI><B>MEncoder</B> then feeds the decoded image to the chosen video compressor + (DivX4, Xvid, ffmpeg msmpeg4, etc...). Watch for the PNG decoder, as + currently it can output only to RGB formats, thus can't be used with codecs + that require YUV as input, like DivX4 or ffmpeg's msmpeg4.</LI> +</OL> <H4>Examples</H4> |