[FFmpeg-devel] [PATCH] doc/muxers: add hls_segment_size option document
Steven Liu
lingjiujianke at gmail.com
Wed Sep 14 02:16:32 EEST 2016
and make an sample introduce how to use hls_segment_size.
Signed-off-by: LiuQi <liuqi at gosun.com>
---
doc/muxers.texi | 11 +++++++++++
1 file changed, 11 insertions(+)
diff --git a/doc/muxers.texi b/doc/muxers.texi
index ccf8ea1..9b1f717 100644
--- a/doc/muxers.texi
+++ b/doc/muxers.texi
@@ -410,6 +410,17 @@ 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.
+ at item hls_segment_size @var{max_seg_size}
+Set the segments maximum size. Useful to reduce segment files numbers,
packaging
+some segment files in one file, and keep playlist segments as normal,
+Support hls m3u8 @code{#EXT-X-BYTERANGE} in @code{#EXT-X-VERSION:4},
+ at var{max_seg_size} is used in bytes format:
+ at example
+ffmpeg in.nut -hls_segment_size 2000000 out.m3u8
+ at end example
+every segment files size is 2000000 bytes, and one segment file have some
segments info
+in @file{out.m3u8}.
+
@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)
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