avformat/dashenc: replacing 'min_seg_duration' with 'seg_duration'

[ffmpeg] / doc / muxers.texi

diff --git a/doc/muxers.texi b/doc/muxers.texi
index cb75c261c55829564a7c072a557413e4c59d087b..fad9c9aced6ba016826a933865e9d90dddf6d1e5 100644 (file)
--- a/doc/muxers.texi
+++ b/doc/muxers.texi
@@ -226,7 +226,9 @@ ffmpeg -re -i <input> -map 0 -map 0 -c:a libfdk_aac -c:v libx264
 
 @table @option
 @item -min_seg_duration @var{microseconds}
-Set the segment length in microseconds.
+This is a deprecated option to set the segment length in microseconds, use @var{seg_duration} instead.
+@item -seg_duration @var{duration}
+Set the segment length in seconds (fractional value can be set).
 @item -window_size @var{size}
 Set the maximum number of segments kept in the manifest.
 @item -extra_window_size @var{size}
@@ -513,6 +515,12 @@ Segment will be cut on the next key frame after this time has passed.
 Set the maximum number of playlist entries. If set to 0 the list file
 will contain all the segments. Default value is 5.
 
+@item hls_delete_threshold @var{size}
+Set the number of unreferenced segments to keep on disk before @code{hls_flags delete_segments}
+deletes them. Increase this to allow continue clients to download segments which
+were recently referenced in the playlist. Default value is 1, meaning segments older than
+@code{hls_list_size+1} will be deleted.
+
 @item hls_ts_options @var{options_list}
 Set output format options using a :-separated list of key=value
 parameters. Values containing @code{:} special characters must be