Merge commit 'e199a8099411d0992c3ed278287a81f1d791199c'

[android-x86/external-ffmpeg.git] / doc / muxers.texi

diff --git a/doc/muxers.texi b/doc/muxers.texi
index 844bbce..0866142 100644 (file)
--- a/doc/muxers.texi
+++ b/doc/muxers.texi
@@ -597,6 +597,22 @@ ffmpeg -f lavfi -re -i testsrc -c:v h264 -hls_flags delete_segments \
   -hls_key_info_file file.keyinfo out.m3u8
 @end example
 
+@item -hls_enc @var{enc}
+Enable (1) or disable (0) the AES128 encryption.
+When enabled every segment generated is encrypted and the encryption key
+is saved as @var{playlist name}.key.
+
+@item -hls_enc_key @var{key}
+Hex-coded 16byte key to encrypt the segments, by default it
+is randomly generated.
+
+@item -hls_enc_key_url @var{keyurl}
+If set, @var{keyurl} is prepended instead of @var{baseurl} to the key filename
+in the playlist.
+
+@item -hls_enc_iv @var{iv}
+Hex-coded 16byte initialization vector for every segment instead
+of the autogenerated ones.
 
 @item hls_flags @var{flags}
 Possible values: