[FFmpeg-devel] [PATCH V2 1/2] doc/muxers: fix and update docs for HLS muxer

Jun Zhao mypopydev at gmail.com
Fri Jun 28 18:06:46 EEST 2019

From: Jun Zhao <barryjzhao at tencent.com>

fix and update docs for HLS muxer

Signed-off-by: Jun Zhao <barryjzhao at tencent.com>
 doc/muxers.texi |   24 ++++++++++++++++--------
 1 files changed, 16 insertions(+), 8 deletions(-)

diff --git a/doc/muxers.texi b/doc/muxers.texi
index dd64672..d179584 100644
--- a/doc/muxers.texi
+++ b/doc/muxers.texi
@@ -525,7 +525,7 @@ See also the @ref{framehash} muxer.
 @section hls
-Apple HTTP Live Streaming muxer that segments MPEG-TS according to
+Apple HTTP Live Streaming muxer that segments MPEG-TS/fragmented MP4 according to
 the HTTP Live Streaming (HLS) specification.
 It creates a playlist file, and one or more segment files. The output filename
@@ -767,20 +767,20 @@ ffmpeg -f lavfi -re -i testsrc -c:v h264 -hls_flags delete_segments \
   -hls_key_info_file file.keyinfo out.m3u8
 @end example
- at item -hls_enc @var{enc}
+ at 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.
- at item -hls_enc_key @var{key}
+ at item hls_enc_key @var{key}
 Hex-coded 16byte key to encrypt the segments, by default it
 is randomly generated.
- at item -hls_enc_key_url @var{keyurl}
+ at item hls_enc_key_url @var{keyurl}
 If set, @var{keyurl} is prepended instead of @var{baseurl} to the key filename
 in the playlist.
- at item -hls_enc_iv @var{iv}
+ at item hls_enc_iv @var{iv}
 Hex-coded 16byte initialization vector for every segment instead
 of the autogenerated ones.
@@ -901,14 +901,22 @@ are always written into temporary file regardles of this flag if @code{master_pl
 @end table
- at item hls_playlist_type event
+ at item hls_playlist_type @var{int}
+Set the HLS playlist type, Default value is 0.
+Other possible values:
+ at table @option
+ at item event
 Emit @code{#EXT-X-PLAYLIST-TYPE:EVENT} in the m3u8 header. Forces
 @option{hls_list_size} to 0; the playlist can only be appended to.
- at item hls_playlist_type vod
+ at item vod
 Emit @code{#EXT-X-PLAYLIST-TYPE:VOD} in the m3u8 header. Forces
 @option{hls_list_size} to 0; the playlist must not change.
+ at end table
 @item method
 Use the given HTTP method to create the hls files.
@@ -1090,7 +1098,7 @@ Use persistent HTTP connections. Applicable only for HTTP output.
 @item timeout
 Set timeout for socket I/O operations. Applicable only for HTTP output.
- at item -ignore_io_errors
+ at item ignore_io_errors
 Ignore IO errors during open, write and delete. Useful for long-duration runs with network output.
 @item headers

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