最後補充一下指令使用手冊
mkvmerge -o [global options] [options] [@optionsfile ...]
===========================[global options]==============================
Global options:
-v, --verboseverbose status
-q, --quiet suppress status output
-o, --output out Write to the file .
--title Title for this output file.
--chapters Read chapter information from the file.
--global-tags Read global tags from a XML file.
===========================
General output control (still global, advanced options):
--cluster-length Put at most n data blocks into each cluster.
If the number is postfixed with 'ms' then
put at most n milliseconds of data into each
cluster.
--no-cuesDo not write the cue data (the index).
--no-meta-seek Do not write any meta seek information.
--meta-seek-size Reserve d bytes for the meta seek entries.
--no-lacing Do not use lacing.
===========================
File splitting and linking (still global):
--split
Create a new file after d bytes (KB, MB, GB)
or after a specific time.
--split-max-files Create at most n files.
--dont-link Don't link splitted files.
--link-to-previous Link the first file to the given UID.
--link-to-next Link the last file to the given UID.
===========================
Attachment support (still global):
--attachment-description
Description for the following attachment.
--attachment-mime-type
Mime type for the following attachment.
--attach-file Creates a file attachment inside the
Matroska file.
--attach-file-once
Creates a file attachment inside the
firsts Matroska file written.
===========================[options]=====================================
Options for each input file:
-a, --atracks Copy audio tracks n,m etc. Default: copy all
audio tracks.
-d, --vtracks Copy video tracks n,m etc. Default: copy all
video tracks.
-s, --stracks Copy subtitle tracks n,m etc. Default: copy
all subtitle tracks.
-A, --noaudioDon't copy any audio track from this file.
-D, --novideoDon't copy any video track from this file.
-S, --nosubs Don't copy any text track from this file.
-y, --sync
Synchronize, delay the audio track with the
id TID by d ms.
d > 0: Pad with silent samples.
d < 0: Remove samples from the beginning.
o/p: Adjust the timecodes by o/p to fix
linear drifts. p defaults to 1000 if
omitted. Both o and p can be floating point
numbers.
--default-track Sets the 'default' flag for this track.
--cues
Create cue (index) entries for this track:
None at all, only for I frames, for all.
--language Sets the language for the track (ISO639-2
code, see --list-languages).
-t, --tags Read tags for the track from a XML file.
--aac-is-sbr Track with the ID is HE-AAC/AAC+/SBR-AAC.
===========================[options] for video tracks====================
Options that only apply to video tracks:
-f, --fourcc Forces the FourCC to the specified value.
Works only for video tracks.
--aspect-ratio Sets the aspect ratio.
===========================[options] for text subtitle tracks============
Options that only apply to text subtitle tracks:
--sub-charset
Sets the charset the text subtitles are
written in for the conversion to UTF-8.
===========================單獨=============================
Other options:
-i, --identify Print information about the source file.
-l, --list-types Lists supported input file types.
--list-languages Lists all ISO639 languages and their
ISO639-2 codes.
-h, --help Show this help.
-V, --versionShow version information.
@optionsfile Reads additional command line options from
the specified file (see man page).