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doc/ffmpeg,doc/ffplay: reference timespec definitions

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Reference time definition syntax in option descriptions when appropriate.

Fixes trac ticket #4595.

Signed-off-by: Ganesh Ajjanagadde <gajjanagadde@gmail.com>
Signed-off-by: Stefano Sabatini <stefasab@gmail.com>
This commit is contained in:
Ganesh Ajjanagadde
2015-08-11 13:00:46 -04:00
committed by Stefano Sabatini
parent 4f74efa76d
commit 8b63a88494
2 changed files with 17 additions and 6 deletions
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11
doc/ffmpeg.texi
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@@ -280,13 +280,15 @@ data read from the input file.
When used as an output option (before an output filename), stop writing the When used as an output option (before an output filename), stop writing the
output after its duration reaches @var{duration}. output after its duration reaches @var{duration}.
@var{duration} may be a number in seconds, or in @code{hh:mm:ss[.xxx]} form. @var{duration} must be a time duration specification,
see @ref{time duration syntax,,the Time duration section in the ffmpeg-utils(1) manual,ffmpeg-utils}.
-to and -t are mutually exclusive and -t has priority. -to and -t are mutually exclusive and -t has priority.
@item -to @var{position} (@emph{output}) @item -to @var{position} (@emph{output})
Stop writing the output at @var{position}. Stop writing the output at @var{position}.
@var{position} may be a number in seconds, or in @code{hh:mm:ss[.xxx]} form. @var{position} must be a time duration specification,
see @ref{time duration syntax,,the Time duration section in the ffmpeg-utils(1) manual,ffmpeg-utils}.
-to and -t are mutually exclusive and -t has priority. -to and -t are mutually exclusive and -t has priority.
@@ -305,7 +307,8 @@ will be preserved.
When used as an output option (before an output filename), decodes but discards When used as an output option (before an output filename), decodes but discards
input until the timestamps reach @var{position}. input until the timestamps reach @var{position}.
@var{position} may be either in seconds or in @code{hh:mm:ss[.xxx]} form. @var{position} must be a time duration specification,
see @ref{time duration syntax,,the Time duration section in the ffmpeg-utils(1) manual,ffmpeg-utils}.
@item -sseof @var{position} (@emph{input/output}) @item -sseof @var{position} (@emph{input/output})
@@ -325,7 +328,7 @@ the time duration specified in @var{offset}.
@item -timestamp @var{date} (@emph{output}) @item -timestamp @var{date} (@emph{output})
Set the recording timestamp in the container. Set the recording timestamp in the container.
@var{date} must be a time duration specification, @var{date} must be a date specification,
see @ref{date syntax,,the Date section in the ffmpeg-utils(1) manual,ffmpeg-utils}. see @ref{date syntax,,the Date section in the ffmpeg-utils(1) manual,ffmpeg-utils}.
@item -metadata[:metadata_specifier] @var{key}=@var{value} (@emph{output,per-metadata}) @item -metadata[:metadata_specifier] @var{key}=@var{value} (@emph{output,per-metadata})

12
doc/ffplay.texi
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@@ -47,9 +47,17 @@ Disable video.
@item -sn @item -sn
Disable subtitles. Disable subtitles.
@item -ss @var{pos} @item -ss @var{pos}
Seek to a given position in seconds. Seek to @var{pos}. Note that in most formats it is not possible to seek
exactly, so @command{ffplay} will seek to the nearest seek point to
@var{pos}.
@var{pos} must be a time duration specification,
see @ref{time duration syntax,,the Time duration section in the ffmpeg-utils(1) manual,ffmpeg-utils}.
@item -t @var{duration} @item -t @var{duration}
play <duration> seconds of audio/video Play @var{duration} seconds of audio/video.
@var{duration} must be a time duration specification,
see @ref{time duration syntax,,the Time duration section in the ffmpeg-utils(1) manual,ffmpeg-utils}.
@item -bytes @item -bytes
Seek by bytes. Seek by bytes.
@item -nodisp @item -nodisp