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authorMarth64 <marth64@proxyid.net>2024-03-03 14:49:36 -0600
committerStefano Sabatini <stefasab@gmail.com>2024-03-04 11:38:25 +0100
commitb065ffb295ac21f1832c17339f17f7052b7c2bb0 (patch)
treeb04a8506795f5f2555078d3a61aaf046f0cfe3ab
parente3a137bef3d2e26ce4e36a8df19a59a8a91b8f08 (diff)
downloadffmpeg-b065ffb295ac21f1832c17339f17f7052b7c2bb0.tar.gz
doc/demuxers: emphasize that DVD demuxer does not do decryption
Signed-off-by: Marth64 <marth64@proxyid.net>
-rw-r--r--doc/demuxers.texi3
1 files changed, 3 insertions, 0 deletions
diff --git a/doc/demuxers.texi b/doc/demuxers.texi
index 905828d852..f4bac8f3b3 100644
--- a/doc/demuxers.texi
+++ b/doc/demuxers.texi
@@ -295,6 +295,9 @@ into a conversion pipeline. Menus and seeking are not supported at this time.
Block devices (DVD drives), ISO files, and directory structures are accepted.
Activate with @code{-f dvdvideo} in front of one of these inputs.
+This demuxer does NOT have decryption code of any kind. You are on your own
+working with encrypted DVDs, and should not expect support on the matter.
+
Underlying playback is handled by libdvdnav, and structure parsing by libdvdread.
FFmpeg must be built with GPL library support available as well as the
configure switches @code{--enable-libdvdnav} and @code{--enable-libdvdread}.