mirror of
https://github.com/FFmpeg/FFmpeg.git
synced 2024-12-23 12:43:46 +02:00
doc/muxers: add "Options", "Examples", "Syntax", etc. subsections
More consistent with codec docs. Also some minor reorganization of sentences to fit the new document hierarchy. Signed-off-by: Timothy Gu <timothygu99@gmail.com>
This commit is contained in:
Timothy Gu
Stefano Sabatini
parent
093439b481
commit
5607242155
@ -23,6 +23,8 @@ A description of some of the currently available muxers follows.
|
||||
|
||||
Audio Interchange File Format muxer.
|
||||
|
||||
@subsection Options
|
||||
|
||||
It accepts the following options:
|
||||
|
||||
@table @option
|
||||
@ -49,6 +51,10 @@ The output of the muxer consists of a single line of the form:
|
||||
CRC=0x@var{CRC}, where @var{CRC} is a hexadecimal number 0-padded to
|
||||
8 digits containing the CRC for all the decoded input frames.
|
||||
|
||||
See also the @ref{framecrc} muxer.
|
||||
|
||||
@subsection Examples
|
||||
|
||||
For example to compute the CRC of the input, and store it in the file
|
||||
@file{out.crc}:
|
||||
@example
|
||||
@ -68,8 +74,6 @@ and the input video converted to MPEG-2 video, use the command:
|
||||
ffmpeg -i INPUT -c:a pcm_u8 -c:v mpeg2video -f crc -
|
||||
@end example
|
||||
|
||||
See also the @ref{framecrc} muxer.
|
||||
|
||||
@anchor{framecrc}
|
||||
@section framecrc
|
||||
|
||||
@ -89,6 +93,8 @@ packet of the form:
|
||||
@var{CRC} is a hexadecimal number 0-padded to 8 digits containing the
|
||||
CRC of the packet.
|
||||
|
||||
@subsection Examples
|
||||
|
||||
For example to compute the CRC of the audio and video frames in
|
||||
@file{INPUT}, converted to raw audio and video packets, and store it
|
||||
in the file @file{out.crc}:
|
||||
@ -132,6 +138,8 @@ packet of the form:
|
||||
@var{MD5} is a hexadecimal number representing the computed MD5 hash
|
||||
for the packet.
|
||||
|
||||
@subsection Examples
|
||||
|
||||
For example to compute the MD5 of the audio and video frames in
|
||||
@file{INPUT}, converted to raw audio and video packets, and store it
|
||||
in the file @file{out.md5}:
|
||||
@ -200,6 +208,8 @@ See also the @ref{segment} muxer, which provides a more generic and
|
||||
flexible implementation of a segmenter, and can be used to perform HLS
|
||||
segmentation.
|
||||
|
||||
@subsection Options
|
||||
|
||||
This muxer supports the following options:
|
||||
|
||||
@table @option
|
||||
@ -292,6 +302,8 @@ The pattern "img%%-%d.jpg" will specify a sequence of filenames of the
|
||||
form @file{img%-1.jpg}, @file{img%-2.jpg}, ..., @file{img%-10.jpg},
|
||||
etc.
|
||||
|
||||
@subsection Examples
|
||||
|
||||
The following example shows how to use @command{ffmpeg} for creating a
|
||||
sequence of files @file{img-001.jpeg}, @file{img-002.jpeg}, ...,
|
||||
taking one image every second from the input video:
|
||||
@ -354,6 +366,8 @@ Matroska container muxer.
|
||||
|
||||
This muxer implements the matroska and webm container specs.
|
||||
|
||||
@subsection Metadata
|
||||
|
||||
The recognized metadata settings in this muxer are:
|
||||
|
||||
@table @option
|
||||
@ -411,6 +425,8 @@ For example a 3D WebM clip can be created using the following command line:
|
||||
ffmpeg -i sample_left_right_clip.mpg -an -c:v libvpx -metadata stereo_mode=left_right -y stereo_clip.webm
|
||||
@end example
|
||||
|
||||
@subsection Options
|
||||
|
||||
This muxer supports the following options:
|
||||
|
||||
@table @option
|
||||
@ -475,6 +491,8 @@ very long files (since writing normal MOV/MP4 files stores info about
|
||||
every single packet in memory until the file is closed). The downside
|
||||
is that it is less compatible with other applications.
|
||||
|
||||
@subsection Options
|
||||
|
||||
Fragmentation is enabled by setting one of the AVOptions that define
|
||||
how to cut the file into fragments:
|
||||
|
||||
@ -531,6 +549,8 @@ as fragmented output, thus it is not enabled by default.
|
||||
Add RTP hinting tracks to the output file.
|
||||
@end table
|
||||
|
||||
@subsection Example
|
||||
|
||||
Smooth Streaming content can be pushed in real time to a publishing
|
||||
point on IIS with this muxer. Example:
|
||||
@example
|
||||
@ -587,6 +607,13 @@ MPEG transport stream muxer.
|
||||
|
||||
This muxer implements ISO 13818-1 and part of ETSI EN 300 468.
|
||||
|
||||
The recognized metadata settings in mpegts muxer are @code{service_provider}
|
||||
and @code{service_name}. If they are not set the default for
|
||||
@code{service_provider} is "FFmpeg" and the default for
|
||||
@code{service_name} is "Service01".
|
||||
|
||||
@subsection Options
|
||||
|
||||
The muxer options are:
|
||||
|
||||
@table @option
|
||||
@ -639,10 +666,7 @@ Reemit PAT/PMT before writing the next packet.
|
||||
Use LATM packetization for AAC.
|
||||
@end table
|
||||
|
||||
The recognized metadata settings in mpegts muxer are @code{service_provider}
|
||||
and @code{service_name}. If they are not set the default for
|
||||
@code{service_provider} is "FFmpeg" and the default for
|
||||
@code{service_name} is "Service01".
|
||||
@subsection Example
|
||||
|
||||
@example
|
||||
ffmpeg -i file.mpg -c copy \
|
||||
@ -727,6 +751,8 @@ files.
|
||||
See also the @ref{hls} muxer, which provides a more specific
|
||||
implementation for HLS segmentation.
|
||||
|
||||
@subsection Options
|
||||
|
||||
The segment muxer supports the following options:
|
||||
|
||||
@table @option
|
||||
@ -970,7 +996,8 @@ specified by a stream specifier. If not specified, this defaults to
|
||||
all the input streams.
|
||||
@end table
|
||||
|
||||
Some examples follow.
|
||||
@subsection Examples
|
||||
|
||||
@itemize
|
||||
@item
|
||||
Encode something and both archive it in a WebM file and stream it
|
||||
|
||||
Loading…
Reference in New Issue
Block a user