avformat/hlsenc: rename option from use_localtime to strftime

[ffmpeg] / doc / muxers.texi

diff --git a/doc/muxers.texi b/doc/muxers.texi
index 268c15202334754877110ff48e7c66b3fe08d8fb..f18543e83d8424c02fca153cef4a347e6cbcacd8 100644 (file)
--- a/doc/muxers.texi
+++ b/doc/muxers.texi
@@ -617,7 +617,7 @@ This example will produce the playlist, @file{out.m3u8}, and segment files:
 but only the file name part without any path info will be contained in the m3u8 segment list.
 Should a relative path be specified, the path of the created segment
 files will be relative to the current working directory.
-When use_localtime_mkdir is set, the whole expanded value of @var{filename} will be written into the m3u8 segment list.
+When strftime_mkdir is set, the whole expanded value of @var{filename} will be written into the m3u8 segment list.
 
 When @code{var_stream_map} is set with two or more variant streams, the
 @var{filename} pattern must contain the string "%v", this string specifies
@@ -646,34 +646,40 @@ This example will produce the playlists segment file sets:
 @file{vs1/file_000.ts}, @file{vs1/file_001.ts}, @file{vs1/file_002.ts}, etc.
 
 @item use_localtime
+Same as strftime option, will be deprecated.
+
+@item strftime
 Use strftime() on @var{filename} to expand the segment filename with localtime.
 The segment number is also available in this mode, but to use it, you need to specify second_level_segment_index
 hls_flag and %%d will be the specifier.
 @example
-ffmpeg -i in.nut -use_localtime 1 -hls_segment_filename 'file-%Y%m%d-%s.ts' out.m3u8
+ffmpeg -i in.nut -strftime 1 -hls_segment_filename 'file-%Y%m%d-%s.ts' out.m3u8
 @end example
 This example will produce the playlist, @file{out.m3u8}, and segment files:
 @file{file-20160215-1455569023.ts}, @file{file-20160215-1455569024.ts}, etc.
 Note: On some systems/environments, the @code{%s} specifier is not available. See
   @code{strftime()} documentation.
 @example
-ffmpeg -i in.nut -use_localtime 1 -hls_flags second_level_segment_index -hls_segment_filename 'file-%Y%m%d-%%04d.ts' out.m3u8
+ffmpeg -i in.nut -strftime 1 -hls_flags second_level_segment_index -hls_segment_filename 'file-%Y%m%d-%%04d.ts' out.m3u8
 @end example
 This example will produce the playlist, @file{out.m3u8}, and segment files:
 @file{file-20160215-0001.ts}, @file{file-20160215-0002.ts}, etc.
 
 @item use_localtime_mkdir
-Used together with -use_localtime, it will create all subdirectories which
+Same as strftime_mkdir option, will be deprecated .
+
+@item strftime_mkdir
+Used together with -strftime_mkdir, it will create all subdirectories which
 is expanded in @var{filename}.
 @example
-ffmpeg -i in.nut -use_localtime 1 -use_localtime_mkdir 1 -hls_segment_filename '%Y%m%d/file-%Y%m%d-%s.ts' out.m3u8
+ffmpeg -i in.nut -strftime 1 -strftime_mkdir 1 -hls_segment_filename '%Y%m%d/file-%Y%m%d-%s.ts' out.m3u8
 @end example
 This example will create a directory 201560215 (if it does not exist), and then
 produce the playlist, @file{out.m3u8}, and segment files:
 @file{20160215/file-20160215-1455569023.ts}, @file{20160215/file-20160215-1455569024.ts}, etc.
 
 @example
-ffmpeg -i in.nut -use_localtime 1 -use_localtime_mkdir 1 -hls_segment_filename '%Y/%m/%d/file-%Y%m%d-%s.ts' out.m3u8
+ffmpeg -i in.nut -strftime 1 -strftime_mkdir 1 -hls_segment_filename '%Y/%m/%d/file-%Y%m%d-%s.ts' out.m3u8
 @end example
 This example will create a directory hierarchy 2016/02/15 (if any of them do not exist), and then
 produce the playlist, @file{out.m3u8}, and segment files:
@@ -833,24 +839,24 @@ Generate @code{EXT-X-PROGRAM-DATE-TIME} tags.
 
 @item second_level_segment_index
 Makes it possible to use segment indexes as %%d in hls_segment_filename expression
-besides date/time values when use_localtime is on.
+besides date/time values when strftime is on.
 To get fixed width numbers with trailing zeroes, %%0xd format is available where x is the required width.
 
 @item second_level_segment_size
 Makes it possible to use segment sizes (counted in bytes) as %%s in hls_segment_filename
-expression besides date/time values when use_localtime is on.
+expression besides date/time values when strftime is on.
 To get fixed width numbers with trailing zeroes, %%0xs format is available where x is the required width.
 
 @item second_level_segment_duration
 Makes it possible to use segment duration (calculated  in microseconds) as %%t in hls_segment_filename
-expression besides date/time values when use_localtime is on.
+expression besides date/time values when strftime is on.
 To get fixed width numbers with trailing zeroes, %%0xt format is available where x is the required width.
 
 @example
 ffmpeg -i sample.mpeg \
    -f hls -hls_time 3 -hls_list_size 5 \
    -hls_flags second_level_segment_index+second_level_segment_size+second_level_segment_duration \
-   -use_localtime 1 -use_localtime_mkdir 1 -hls_segment_filename "segment_%Y%m%d%H%M%S_%%04d_%%08s_%%013t.ts" stream.m3u8
+   -strftime 1 -strftime_mkdir 1 -hls_segment_filename "segment_%Y%m%d%H%M%S_%%04d_%%08s_%%013t.ts" stream.m3u8
 @end example
 This will produce segments like this:
 @file{segment_20170102194334_0003_00122200_0000003000000.ts}, @file{segment_20170102194334_0004_00120072_0000003000000.ts} etc.