From 1cee39117ef66dcef9e7cfe0491a005d1f65468e Mon Sep 17 00:00:00 2001 From: Steven Liu Date: Sat, 24 Sep 2016 20:27:43 +0800 Subject: [PATCH] doc/muxers: add hls_segment_size option document and make an sample introduce how to use hls_segment_size. Signed-off-by: Steven Liu --- doc/muxers.texi | 13 +++++++++++++ 1 file changed, 13 insertions(+) diff --git a/doc/muxers.texi b/doc/muxers.texi index 27eb9a0..033fd6f 100644 --- a/doc/muxers.texi +++ b/doc/muxers.texi @@ -431,6 +431,19 @@ ffmpeg in.nut -hls_segment_filename 'file%03d.ts' out.m3u8 This example will produce the playlist, @file{out.m3u8}, and segment files: @file{file000.ts}, @file{file001.ts}, @file{file002.ts}, etc. +@item hls_segment_size @var{integer} +Set maximum size per segment media file (in bytes). Useful to reduce +the number of individual segment media files produced by combining +segments into one or more larger files. The resulting playlist will +support @code{#EXT-X-VERSION:4} and will specify segments using byte +ranges to refer to the proper location in the associated media file. +Note that this does not affect the number of segments in the playlist, +but the number of resulting media files that the segments refer to. +@example +ffmpeg in.nut -hls_segment_size 2000000 out.m3u8 +@end example +In this example each segment media file size will be roughly 2000000 bytes. + @item use_localtime Use strftime on @var{filename} to expand the segment filename with localtime. The segment number (%d) is not available in this mode. -- 2.7.4 (Apple Git-66)