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authorgpoirier <gpoirier@b3059339-0415-0410-9bf9-f77b7e298cf2>2005-09-02 20:21:32 +0000
committergpoirier <gpoirier@b3059339-0415-0410-9bf9-f77b7e298cf2>2005-09-02 20:21:32 +0000
commit386b240d8a2c490c0060fac652689a8084075727 (patch)
tree6e095ffb0929fb74730d8e9fd5b983a493fb5e55
parentab37415f63dcaf485e676bbac33c5fb635e84e0b (diff)
downloadmpv-386b240d8a2c490c0060fac652689a8084075727.tar.bz2
mpv-386b240d8a2c490c0060fac652689a8084075727.tar.xz
Hopefully better advices about A/V sync
git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@16365 b3059339-0415-0410-9bf9-f77b7e298cf2
-rw-r--r--DOCS/xml/en/encoding-guide.xml8
1 files changed, 4 insertions, 4 deletions
diff --git a/DOCS/xml/en/encoding-guide.xml b/DOCS/xml/en/encoding-guide.xml
index 8cbc11d433..a0410b0a8c 100644
--- a/DOCS/xml/en/encoding-guide.xml
+++ b/DOCS/xml/en/encoding-guide.xml
@@ -1294,9 +1294,9 @@ Note the <option>ilmv</option> and <option>ildct</option> options.
<application>MEncoder</application>'s audio/video synchronization
algorithms were designed with the intention of recovering files with
broken sync.
-However they seem to cause unnecessary skipping and duplication of
+However, in some cases they can cause unnecessary skipping and duplication of
frames, and possibly slight A/V desync, when used with proper input.
-It is therefore recommended that you switch to basic A/V sync with
+Therefore, you may have to switch to basic A/V sync with
the <option>-mc 0</option> option, or put this in your
<systemitem>~/.mplayer/mencoder</systemitem> config file, as long as
you are only working with good sources (DVD, TV capture, high quality
@@ -1313,11 +1313,11 @@ framerate!
Therefore, using <option>-noskip</option> is not in general recommended.
</para>
<para>
-The so-called "three-pass" encoding which <application>MEncoder</application>
+The so-called "three-pass" audio encoding which <application>MEncoder</application>
supports has been reported to cause A/V desync.
This will definitely happen if it is used in conjunction with certain
filters, therefore, it is now recommended <emphasis>not</emphasis> to
-use three-pass mode.
+use three-pass audio mode.
This feature is only left for compatibility purposes and for expert
users who understand when it is safe to use and when it is not.
If you have never heard of three-pass mode before, forget that we