early-access version 1432
This commit is contained in:
pineappleEA
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externals/ffmpeg/doc/ffprobe.texi
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externals/ffmpeg/doc/ffprobe.texi
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\input texinfo @c -*- texinfo -*-
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@documentencoding UTF-8
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||||
@settitle ffprobe Documentation
|
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@titlepage
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||||
@center @titlefont{ffprobe Documentation}
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||||
@end titlepage
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||||
@top
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||||
|
||||
@contents
|
||||
|
||||
@chapter Synopsis
|
||||
|
||||
ffprobe [@var{options}] [@file{input_url}]
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|
||||
@chapter Description
|
||||
@c man begin DESCRIPTION
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||||
|
||||
ffprobe gathers information from multimedia streams and prints it in
|
||||
human- and machine-readable fashion.
|
||||
|
||||
For example it can be used to check the format of the container used
|
||||
by a multimedia stream and the format and type of each media stream
|
||||
contained in it.
|
||||
|
||||
If a url is specified in input, ffprobe will try to open and
|
||||
probe the url content. If the url cannot be opened or recognized as
|
||||
a multimedia file, a positive exit code is returned.
|
||||
|
||||
ffprobe may be employed both as a standalone application or in
|
||||
combination with a textual filter, which may perform more
|
||||
sophisticated processing, e.g. statistical processing or plotting.
|
||||
|
||||
Options are used to list some of the formats supported by ffprobe or
|
||||
for specifying which information to display, and for setting how
|
||||
ffprobe will show it.
|
||||
|
||||
ffprobe output is designed to be easily parsable by a textual filter,
|
||||
and consists of one or more sections of a form defined by the selected
|
||||
writer, which is specified by the @option{print_format} option.
|
||||
|
||||
Sections may contain other nested sections, and are identified by a
|
||||
name (which may be shared by other sections), and an unique
|
||||
name. See the output of @option{sections}.
|
||||
|
||||
Metadata tags stored in the container or in the streams are recognized
|
||||
and printed in the corresponding "FORMAT", "STREAM" or "PROGRAM_STREAM"
|
||||
section.
|
||||
|
||||
@c man end
|
||||
|
||||
@chapter Options
|
||||
@c man begin OPTIONS
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||||
|
||||
@include fftools-common-opts.texi
|
||||
|
||||
@section Main options
|
||||
|
||||
@table @option
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||||
|
||||
@item -f @var{format}
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||||
Force format to use.
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||||
|
||||
@item -unit
|
||||
Show the unit of the displayed values.
|
||||
|
||||
@item -prefix
|
||||
Use SI prefixes for the displayed values.
|
||||
Unless the "-byte_binary_prefix" option is used all the prefixes
|
||||
are decimal.
|
||||
|
||||
@item -byte_binary_prefix
|
||||
Force the use of binary prefixes for byte values.
|
||||
|
||||
@item -sexagesimal
|
||||
Use sexagesimal format HH:MM:SS.MICROSECONDS for time values.
|
||||
|
||||
@item -pretty
|
||||
Prettify the format of the displayed values, it corresponds to the
|
||||
options "-unit -prefix -byte_binary_prefix -sexagesimal".
|
||||
|
||||
@item -of, -print_format @var{writer_name}[=@var{writer_options}]
|
||||
Set the output printing format.
|
||||
|
||||
@var{writer_name} specifies the name of the writer, and
|
||||
@var{writer_options} specifies the options to be passed to the writer.
|
||||
|
||||
For example for printing the output in JSON format, specify:
|
||||
@example
|
||||
-print_format json
|
||||
@end example
|
||||
|
||||
For more details on the available output printing formats, see the
|
||||
Writers section below.
|
||||
|
||||
@item -sections
|
||||
Print sections structure and section information, and exit. The output
|
||||
is not meant to be parsed by a machine.
|
||||
|
||||
@item -select_streams @var{stream_specifier}
|
||||
Select only the streams specified by @var{stream_specifier}. This
|
||||
option affects only the options related to streams
|
||||
(e.g. @code{show_streams}, @code{show_packets}, etc.).
|
||||
|
||||
For example to show only audio streams, you can use the command:
|
||||
@example
|
||||
ffprobe -show_streams -select_streams a INPUT
|
||||
@end example
|
||||
|
||||
To show only video packets belonging to the video stream with index 1:
|
||||
@example
|
||||
ffprobe -show_packets -select_streams v:1 INPUT
|
||||
@end example
|
||||
|
||||
@item -show_data
|
||||
Show payload data, as a hexadecimal and ASCII dump. Coupled with
|
||||
@option{-show_packets}, it will dump the packets' data. Coupled with
|
||||
@option{-show_streams}, it will dump the codec extradata.
|
||||
|
||||
The dump is printed as the "data" field. It may contain newlines.
|
||||
|
||||
@item -show_data_hash @var{algorithm}
|
||||
Show a hash of payload data, for packets with @option{-show_packets} and for
|
||||
codec extradata with @option{-show_streams}.
|
||||
|
||||
@item -show_error
|
||||
Show information about the error found when trying to probe the input.
|
||||
|
||||
The error information is printed within a section with name "ERROR".
|
||||
|
||||
@item -show_format
|
||||
Show information about the container format of the input multimedia
|
||||
stream.
|
||||
|
||||
All the container format information is printed within a section with
|
||||
name "FORMAT".
|
||||
|
||||
@item -show_format_entry @var{name}
|
||||
Like @option{-show_format}, but only prints the specified entry of the
|
||||
container format information, rather than all. This option may be given more
|
||||
than once, then all specified entries will be shown.
|
||||
|
||||
This option is deprecated, use @code{show_entries} instead.
|
||||
|
||||
@item -show_entries @var{section_entries}
|
||||
Set list of entries to show.
|
||||
|
||||
Entries are specified according to the following
|
||||
syntax. @var{section_entries} contains a list of section entries
|
||||
separated by @code{:}. Each section entry is composed by a section
|
||||
name (or unique name), optionally followed by a list of entries local
|
||||
to that section, separated by @code{,}.
|
||||
|
||||
If section name is specified but is followed by no @code{=}, all
|
||||
entries are printed to output, together with all the contained
|
||||
sections. Otherwise only the entries specified in the local section
|
||||
entries list are printed. In particular, if @code{=} is specified but
|
||||
the list of local entries is empty, then no entries will be shown for
|
||||
that section.
|
||||
|
||||
Note that the order of specification of the local section entries is
|
||||
not honored in the output, and the usual display order will be
|
||||
retained.
|
||||
|
||||
The formal syntax is given by:
|
||||
@example
|
||||
@var{LOCAL_SECTION_ENTRIES} ::= @var{SECTION_ENTRY_NAME}[,@var{LOCAL_SECTION_ENTRIES}]
|
||||
@var{SECTION_ENTRY} ::= @var{SECTION_NAME}[=[@var{LOCAL_SECTION_ENTRIES}]]
|
||||
@var{SECTION_ENTRIES} ::= @var{SECTION_ENTRY}[:@var{SECTION_ENTRIES}]
|
||||
@end example
|
||||
|
||||
For example, to show only the index and type of each stream, and the PTS
|
||||
time, duration time, and stream index of the packets, you can specify
|
||||
the argument:
|
||||
@example
|
||||
packet=pts_time,duration_time,stream_index : stream=index,codec_type
|
||||
@end example
|
||||
|
||||
To show all the entries in the section "format", but only the codec
|
||||
type in the section "stream", specify the argument:
|
||||
@example
|
||||
format : stream=codec_type
|
||||
@end example
|
||||
|
||||
To show all the tags in the stream and format sections:
|
||||
@example
|
||||
stream_tags : format_tags
|
||||
@end example
|
||||
|
||||
To show only the @code{title} tag (if available) in the stream
|
||||
sections:
|
||||
@example
|
||||
stream_tags=title
|
||||
@end example
|
||||
|
||||
@item -show_packets
|
||||
Show information about each packet contained in the input multimedia
|
||||
stream.
|
||||
|
||||
The information for each single packet is printed within a dedicated
|
||||
section with name "PACKET".
|
||||
|
||||
@item -show_frames
|
||||
Show information about each frame and subtitle contained in the input
|
||||
multimedia stream.
|
||||
|
||||
The information for each single frame is printed within a dedicated
|
||||
section with name "FRAME" or "SUBTITLE".
|
||||
|
||||
@item -show_log @var{loglevel}
|
||||
Show logging information from the decoder about each frame according to
|
||||
the value set in @var{loglevel}, (see @code{-loglevel}). This option requires @code{-show_frames}.
|
||||
|
||||
The information for each log message is printed within a dedicated
|
||||
section with name "LOG".
|
||||
|
||||
@item -show_streams
|
||||
Show information about each media stream contained in the input
|
||||
multimedia stream.
|
||||
|
||||
Each media stream information is printed within a dedicated section
|
||||
with name "STREAM".
|
||||
|
||||
@item -show_programs
|
||||
Show information about programs and their streams contained in the input
|
||||
multimedia stream.
|
||||
|
||||
Each media stream information is printed within a dedicated section
|
||||
with name "PROGRAM_STREAM".
|
||||
|
||||
@item -show_chapters
|
||||
Show information about chapters stored in the format.
|
||||
|
||||
Each chapter is printed within a dedicated section with name "CHAPTER".
|
||||
|
||||
@item -count_frames
|
||||
Count the number of frames per stream and report it in the
|
||||
corresponding stream section.
|
||||
|
||||
@item -count_packets
|
||||
Count the number of packets per stream and report it in the
|
||||
corresponding stream section.
|
||||
|
||||
@item -read_intervals @var{read_intervals}
|
||||
|
||||
Read only the specified intervals. @var{read_intervals} must be a
|
||||
sequence of interval specifications separated by ",".
|
||||
@command{ffprobe} will seek to the interval starting point, and will
|
||||
continue reading from that.
|
||||
|
||||
Each interval is specified by two optional parts, separated by "%".
|
||||
|
||||
The first part specifies the interval start position. It is
|
||||
interpreted as an absolute position, or as a relative offset from the
|
||||
current position if it is preceded by the "+" character. If this first
|
||||
part is not specified, no seeking will be performed when reading this
|
||||
interval.
|
||||
|
||||
The second part specifies the interval end position. It is interpreted
|
||||
as an absolute position, or as a relative offset from the current
|
||||
position if it is preceded by the "+" character. If the offset
|
||||
specification starts with "#", it is interpreted as the number of
|
||||
packets to read (not including the flushing packets) from the interval
|
||||
start. If no second part is specified, the program will read until the
|
||||
end of the input.
|
||||
|
||||
Note that seeking is not accurate, thus the actual interval start
|
||||
point may be different from the specified position. Also, when an
|
||||
interval duration is specified, the absolute end time will be computed
|
||||
by adding the duration to the interval start point found by seeking
|
||||
the file, rather than to the specified start value.
|
||||
|
||||
The formal syntax is given by:
|
||||
@example
|
||||
@var{INTERVAL} ::= [@var{START}|+@var{START_OFFSET}][%[@var{END}|+@var{END_OFFSET}]]
|
||||
@var{INTERVALS} ::= @var{INTERVAL}[,@var{INTERVALS}]
|
||||
@end example
|
||||
|
||||
A few examples follow.
|
||||
@itemize
|
||||
@item
|
||||
Seek to time 10, read packets until 20 seconds after the found seek
|
||||
point, then seek to position @code{01:30} (1 minute and thirty
|
||||
seconds) and read packets until position @code{01:45}.
|
||||
@example
|
||||
10%+20,01:30%01:45
|
||||
@end example
|
||||
|
||||
@item
|
||||
Read only 42 packets after seeking to position @code{01:23}:
|
||||
@example
|
||||
01:23%+#42
|
||||
@end example
|
||||
|
||||
@item
|
||||
Read only the first 20 seconds from the start:
|
||||
@example
|
||||
%+20
|
||||
@end example
|
||||
|
||||
@item
|
||||
Read from the start until position @code{02:30}:
|
||||
@example
|
||||
%02:30
|
||||
@end example
|
||||
@end itemize
|
||||
|
||||
@item -show_private_data, -private
|
||||
Show private data, that is data depending on the format of the
|
||||
particular shown element.
|
||||
This option is enabled by default, but you may need to disable it
|
||||
for specific uses, for example when creating XSD-compliant XML output.
|
||||
|
||||
@item -show_program_version
|
||||
Show information related to program version.
|
||||
|
||||
Version information is printed within a section with name
|
||||
"PROGRAM_VERSION".
|
||||
|
||||
@item -show_library_versions
|
||||
Show information related to library versions.
|
||||
|
||||
Version information for each library is printed within a section with
|
||||
name "LIBRARY_VERSION".
|
||||
|
||||
@item -show_versions
|
||||
Show information related to program and library versions. This is the
|
||||
equivalent of setting both @option{-show_program_version} and
|
||||
@option{-show_library_versions} options.
|
||||
|
||||
@item -show_pixel_formats
|
||||
Show information about all pixel formats supported by FFmpeg.
|
||||
|
||||
Pixel format information for each format is printed within a section
|
||||
with name "PIXEL_FORMAT".
|
||||
|
||||
@item -bitexact
|
||||
Force bitexact output, useful to produce output which is not dependent
|
||||
on the specific build.
|
||||
|
||||
@item -i @var{input_url}
|
||||
Read @var{input_url}.
|
||||
|
||||
@end table
|
||||
@c man end
|
||||
|
||||
@chapter Writers
|
||||
@c man begin WRITERS
|
||||
|
||||
A writer defines the output format adopted by @command{ffprobe}, and will be
|
||||
used for printing all the parts of the output.
|
||||
|
||||
A writer may accept one or more arguments, which specify the options
|
||||
to adopt. The options are specified as a list of @var{key}=@var{value}
|
||||
pairs, separated by ":".
|
||||
|
||||
All writers support the following options:
|
||||
|
||||
@table @option
|
||||
@item string_validation, sv
|
||||
Set string validation mode.
|
||||
|
||||
The following values are accepted.
|
||||
@table @samp
|
||||
@item fail
|
||||
The writer will fail immediately in case an invalid string (UTF-8)
|
||||
sequence or code point is found in the input. This is especially
|
||||
useful to validate input metadata.
|
||||
|
||||
@item ignore
|
||||
Any validation error will be ignored. This will result in possibly
|
||||
broken output, especially with the json or xml writer.
|
||||
|
||||
@item replace
|
||||
The writer will substitute invalid UTF-8 sequences or code points with
|
||||
the string specified with the @option{string_validation_replacement}.
|
||||
@end table
|
||||
|
||||
Default value is @samp{replace}.
|
||||
|
||||
@item string_validation_replacement, svr
|
||||
Set replacement string to use in case @option{string_validation} is
|
||||
set to @samp{replace}.
|
||||
|
||||
In case the option is not specified, the writer will assume the empty
|
||||
string, that is it will remove the invalid sequences from the input
|
||||
strings.
|
||||
@end table
|
||||
|
||||
A description of the currently available writers follows.
|
||||
|
||||
@section default
|
||||
Default format.
|
||||
|
||||
Print each section in the form:
|
||||
@example
|
||||
[SECTION]
|
||||
key1=val1
|
||||
...
|
||||
keyN=valN
|
||||
[/SECTION]
|
||||
@end example
|
||||
|
||||
Metadata tags are printed as a line in the corresponding FORMAT, STREAM or
|
||||
PROGRAM_STREAM section, and are prefixed by the string "TAG:".
|
||||
|
||||
A description of the accepted options follows.
|
||||
|
||||
@table @option
|
||||
|
||||
@item nokey, nk
|
||||
If set to 1 specify not to print the key of each field. Default value
|
||||
is 0.
|
||||
|
||||
@item noprint_wrappers, nw
|
||||
If set to 1 specify not to print the section header and footer.
|
||||
Default value is 0.
|
||||
@end table
|
||||
|
||||
@section compact, csv
|
||||
Compact and CSV format.
|
||||
|
||||
The @code{csv} writer is equivalent to @code{compact}, but supports
|
||||
different defaults.
|
||||
|
||||
Each section is printed on a single line.
|
||||
If no option is specified, the output has the form:
|
||||
@example
|
||||
section|key1=val1| ... |keyN=valN
|
||||
@end example
|
||||
|
||||
Metadata tags are printed in the corresponding "format" or "stream"
|
||||
section. A metadata tag key, if printed, is prefixed by the string
|
||||
"tag:".
|
||||
|
||||
The description of the accepted options follows.
|
||||
|
||||
@table @option
|
||||
|
||||
@item item_sep, s
|
||||
Specify the character to use for separating fields in the output line.
|
||||
It must be a single printable character, it is "|" by default ("," for
|
||||
the @code{csv} writer).
|
||||
|
||||
@item nokey, nk
|
||||
If set to 1 specify not to print the key of each field. Its default
|
||||
value is 0 (1 for the @code{csv} writer).
|
||||
|
||||
@item escape, e
|
||||
Set the escape mode to use, default to "c" ("csv" for the @code{csv}
|
||||
writer).
|
||||
|
||||
It can assume one of the following values:
|
||||
@table @option
|
||||
@item c
|
||||
Perform C-like escaping. Strings containing a newline (@samp{\n}), carriage
|
||||
return (@samp{\r}), a tab (@samp{\t}), a form feed (@samp{\f}), the escaping
|
||||
character (@samp{\}) or the item separator character @var{SEP} are escaped
|
||||
using C-like fashioned escaping, so that a newline is converted to the
|
||||
sequence @samp{\n}, a carriage return to @samp{\r}, @samp{\} to @samp{\\} and
|
||||
the separator @var{SEP} is converted to @samp{\@var{SEP}}.
|
||||
|
||||
@item csv
|
||||
Perform CSV-like escaping, as described in RFC4180. Strings
|
||||
containing a newline (@samp{\n}), a carriage return (@samp{\r}), a double quote
|
||||
(@samp{"}), or @var{SEP} are enclosed in double-quotes.
|
||||
|
||||
@item none
|
||||
Perform no escaping.
|
||||
@end table
|
||||
|
||||
@item print_section, p
|
||||
Print the section name at the beginning of each line if the value is
|
||||
@code{1}, disable it with value set to @code{0}. Default value is
|
||||
@code{1}.
|
||||
|
||||
@end table
|
||||
|
||||
@section flat
|
||||
Flat format.
|
||||
|
||||
A free-form output where each line contains an explicit key=value, such as
|
||||
"streams.stream.3.tags.foo=bar". The output is shell escaped, so it can be
|
||||
directly embedded in sh scripts as long as the separator character is an
|
||||
alphanumeric character or an underscore (see @var{sep_char} option).
|
||||
|
||||
The description of the accepted options follows.
|
||||
|
||||
@table @option
|
||||
@item sep_char, s
|
||||
Separator character used to separate the chapter, the section name, IDs and
|
||||
potential tags in the printed field key.
|
||||
|
||||
Default value is @samp{.}.
|
||||
|
||||
@item hierarchical, h
|
||||
Specify if the section name specification should be hierarchical. If
|
||||
set to 1, and if there is more than one section in the current
|
||||
chapter, the section name will be prefixed by the name of the
|
||||
chapter. A value of 0 will disable this behavior.
|
||||
|
||||
Default value is 1.
|
||||
@end table
|
||||
|
||||
@section ini
|
||||
INI format output.
|
||||
|
||||
Print output in an INI based format.
|
||||
|
||||
The following conventions are adopted:
|
||||
|
||||
@itemize
|
||||
@item
|
||||
all key and values are UTF-8
|
||||
@item
|
||||
@samp{.} is the subgroup separator
|
||||
@item
|
||||
newline, @samp{\t}, @samp{\f}, @samp{\b} and the following characters are
|
||||
escaped
|
||||
@item
|
||||
@samp{\} is the escape character
|
||||
@item
|
||||
@samp{#} is the comment indicator
|
||||
@item
|
||||
@samp{=} is the key/value separator
|
||||
@item
|
||||
@samp{:} is not used but usually parsed as key/value separator
|
||||
@end itemize
|
||||
|
||||
This writer accepts options as a list of @var{key}=@var{value} pairs,
|
||||
separated by @samp{:}.
|
||||
|
||||
The description of the accepted options follows.
|
||||
|
||||
@table @option
|
||||
@item hierarchical, h
|
||||
Specify if the section name specification should be hierarchical. If
|
||||
set to 1, and if there is more than one section in the current
|
||||
chapter, the section name will be prefixed by the name of the
|
||||
chapter. A value of 0 will disable this behavior.
|
||||
|
||||
Default value is 1.
|
||||
@end table
|
||||
|
||||
@section json
|
||||
JSON based format.
|
||||
|
||||
Each section is printed using JSON notation.
|
||||
|
||||
The description of the accepted options follows.
|
||||
|
||||
@table @option
|
||||
|
||||
@item compact, c
|
||||
If set to 1 enable compact output, that is each section will be
|
||||
printed on a single line. Default value is 0.
|
||||
@end table
|
||||
|
||||
For more information about JSON, see @url{http://www.json.org/}.
|
||||
|
||||
@section xml
|
||||
XML based format.
|
||||
|
||||
The XML output is described in the XML schema description file
|
||||
@file{ffprobe.xsd} installed in the FFmpeg datadir.
|
||||
|
||||
An updated version of the schema can be retrieved at the url
|
||||
@url{http://www.ffmpeg.org/schema/ffprobe.xsd}, which redirects to the
|
||||
latest schema committed into the FFmpeg development source code tree.
|
||||
|
||||
Note that the output issued will be compliant to the
|
||||
@file{ffprobe.xsd} schema only when no special global output options
|
||||
(@option{unit}, @option{prefix}, @option{byte_binary_prefix},
|
||||
@option{sexagesimal} etc.) are specified.
|
||||
|
||||
The description of the accepted options follows.
|
||||
|
||||
@table @option
|
||||
|
||||
@item fully_qualified, q
|
||||
If set to 1 specify if the output should be fully qualified. Default
|
||||
value is 0.
|
||||
This is required for generating an XML file which can be validated
|
||||
through an XSD file.
|
||||
|
||||
@item xsd_strict, x
|
||||
If set to 1 perform more checks for ensuring that the output is XSD
|
||||
compliant. Default value is 0.
|
||||
This option automatically sets @option{fully_qualified} to 1.
|
||||
@end table
|
||||
|
||||
For more information about the XML format, see
|
||||
@url{https://www.w3.org/XML/}.
|
||||
@c man end WRITERS
|
||||
|
||||
@chapter Timecode
|
||||
@c man begin TIMECODE
|
||||
|
||||
@command{ffprobe} supports Timecode extraction:
|
||||
|
||||
@itemize
|
||||
|
||||
@item
|
||||
MPEG1/2 timecode is extracted from the GOP, and is available in the video
|
||||
stream details (@option{-show_streams}, see @var{timecode}).
|
||||
|
||||
@item
|
||||
MOV timecode is extracted from tmcd track, so is available in the tmcd
|
||||
stream metadata (@option{-show_streams}, see @var{TAG:timecode}).
|
||||
|
||||
@item
|
||||
DV, GXF and AVI timecodes are available in format metadata
|
||||
(@option{-show_format}, see @var{TAG:timecode}).
|
||||
|
||||
@end itemize
|
||||
@c man end TIMECODE
|
||||
|
||||
@include config.texi
|
||||
@ifset config-all
|
||||
@set config-readonly
|
||||
@ifset config-avutil
|
||||
@include utils.texi
|
||||
@end ifset
|
||||
@ifset config-avcodec
|
||||
@include codecs.texi
|
||||
@include bitstream_filters.texi
|
||||
@end ifset
|
||||
@ifset config-avformat
|
||||
@include formats.texi
|
||||
@include protocols.texi
|
||||
@end ifset
|
||||
@ifset config-avdevice
|
||||
@include devices.texi
|
||||
@end ifset
|
||||
@ifset config-swresample
|
||||
@include resampler.texi
|
||||
@end ifset
|
||||
@ifset config-swscale
|
||||
@include scaler.texi
|
||||
@end ifset
|
||||
@ifset config-avfilter
|
||||
@include filters.texi
|
||||
@end ifset
|
||||
@end ifset
|
||||
|
||||
@chapter See Also
|
||||
|
||||
@ifhtml
|
||||
@ifset config-all
|
||||
@url{ffprobe.html,ffprobe},
|
||||
@end ifset
|
||||
@ifset config-not-all
|
||||
@url{ffprobe-all.html,ffprobe-all},
|
||||
@end ifset
|
||||
@url{ffmpeg.html,ffmpeg}, @url{ffplay.html,ffplay},
|
||||
@url{ffmpeg-utils.html,ffmpeg-utils},
|
||||
@url{ffmpeg-scaler.html,ffmpeg-scaler},
|
||||
@url{ffmpeg-resampler.html,ffmpeg-resampler},
|
||||
@url{ffmpeg-codecs.html,ffmpeg-codecs},
|
||||
@url{ffmpeg-bitstream-filters.html,ffmpeg-bitstream-filters},
|
||||
@url{ffmpeg-formats.html,ffmpeg-formats},
|
||||
@url{ffmpeg-devices.html,ffmpeg-devices},
|
||||
@url{ffmpeg-protocols.html,ffmpeg-protocols},
|
||||
@url{ffmpeg-filters.html,ffmpeg-filters}
|
||||
@end ifhtml
|
||||
|
||||
@ifnothtml
|
||||
@ifset config-all
|
||||
ffprobe(1),
|
||||
@end ifset
|
||||
@ifset config-not-all
|
||||
ffprobe-all(1),
|
||||
@end ifset
|
||||
ffmpeg(1), ffplay(1),
|
||||
ffmpeg-utils(1), ffmpeg-scaler(1), ffmpeg-resampler(1),
|
||||
ffmpeg-codecs(1), ffmpeg-bitstream-filters(1), ffmpeg-formats(1),
|
||||
ffmpeg-devices(1), ffmpeg-protocols(1), ffmpeg-filters(1)
|
||||
@end ifnothtml
|
||||
|
||||
@include authors.texi
|
||||
|
||||
@ignore
|
||||
|
||||
@setfilename ffprobe
|
||||
@settitle ffprobe media prober
|
||||
|
||||
@end ignore
|
||||
|
||||
@bye
|
||||
Reference in New Issue
Block a user