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| author | atmos4 <atmos4@b3059339-0415-0410-9bf9-f77b7e298cf2> | 2002-06-07 01:19:04 +0000 |
|---|---|---|
| committer | atmos4 <atmos4@b3059339-0415-0410-9bf9-f77b7e298cf2> | 2002-06-07 01:19:04 +0000 |
| commit | c70e619b7c7c17a6c42923aa6d8622a32f67f479 (patch) | |
| tree | 3d61fef6e1edefa748523951bfaf0366a293ad34 /DOCS/tech/libavc-options.txt | |
| parent | f35b954b3d6b8272e760164c31786b293ee27e9b (diff) | |
| download | mpv-c70e619b7c7c17a6c42923aa6d8622a32f67f479.tar.bz2 mpv-c70e619b7c7c17a6c42923aa6d8622a32f67f479.tar.xz | |
Reviewed for pre5.
git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@6323 b3059339-0415-0410-9bf9-f77b7e298cf2
Diffstat (limited to 'DOCS/tech/libavc-options.txt')
| -rw-r--r-- | DOCS/tech/libavc-options.txt | 13 |
1 files changed, 10 insertions, 3 deletions
diff --git a/DOCS/tech/libavc-options.txt b/DOCS/tech/libavc-options.txt index 211756895d..da9864a805 100644 --- a/DOCS/tech/libavc-options.txt +++ b/DOCS/tech/libavc-options.txt @@ -116,7 +116,7 @@ vstrict strict standard compliance vdpart data partitioning adds 2 byte per video packet improves error-resistance when transfering over unreliable channels (eg. - streaming over the internet) -- CHECKME (atmos) + streaming over the internet) vpsize (0-10000) video packet size 0 disabled (default) @@ -128,7 +128,7 @@ lavdopts: (decoder options) ver error resilience -1 needed for some very broken, encoders which completly ignore the - standards -- FIXME: which are these? (atmos) + standards (one M4S2 asf sample know to need this) 0 (default) 1 more aggressive error detection, lavc might think that some correct streams contain errors @@ -146,7 +146,9 @@ FAQ: Q: Why is the filesize much too small? A: Try to increase vqmin=2 or 1 (be carefull with 1, it could cause strange things to happen). Q: Can I use -pass 1 & -pass 2 with vmax_b_frames>0 ? - A: Read DOCS/tech/patches.txt and send a patch ;) (XXX still not fixed?) + A: -pass x uses the divx4 twopass-encoding codem which is incompatible + with the libavcodec encode. + If you want to fix it read DOCS/tech/patches.txt and send a patch. Q: What provides better error recovery while keeping the filesize low? Should I increase data partitioning or the number of video packets? A: Data partitioning is better in this case. @@ -161,3 +163,8 @@ JVT Joint Video Team Standard -- http://www.itu.int/ITU-T/news/jvtpro.html Examples: mencoder foobar.avi -lavcopts vcodec=mpeg4:vhq:keyint=300:vqscale=2 -o new-foobar.avi mplayer foobar.avi -lavdopts vbug=1 + +-- +Written 2002 by Michael Niedermayer and reviewed by Felix Buenemann. +Check the MPlayer documentation for contact-addresses. + |