12-23-2011
Thank you Roger Howard <rogerhoward@gmail.com>
Quote:
ffmpeg -acodec copy -vcodec copy This will copy the audio and video streams (without recompression) and repackage into a new container. For instance, if you have an mp4 and want to copy the audio/video streams (and nothing else) into a new mp4: ffmpeg -acodec copy -vcodec copy -i input.mp4 output.mp4 There are other tools, but I don't know of anything easier than this. I haven't tested it specifically for this purpose (stripping metadata) but since metadata is stored at the container level - not within the a/v streams - it should work just fine. And it's fast since there's no compression going on. I regularly repack MKVs into MP4 for my AppleTV and it's only a little slower than just a straight file copy. -R
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minfo(1) General Commands Manual minfo(1)
Name
minfo - print the parameters of a MSDOS filesystem
Note of warning
This manpage has been automatically generated from mtools's texinfo documentation, and may not be entirely accurate or complete. See the
end of this man page for details.
Description
The minfo command prints the parameters of a MS-DOS file system, such as number of sectors, heads and cylinders. It also prints an mformat
command line which can be used to create a similar MS-DOS file system on another media. However, this doesn't work with 2m or XDF media,
and with MS-DOS 1.0 file systems
minfo drive:
Mlabel supports the following option:
v Prints a hexdump of the boot sector, in addition to the other information
See Also
Mtools' texinfo doc
Viewing the texi doc
This manpage has been automatically generated from mtools's texinfo documentation. However, this process is only approximative, and some
items, such as crossreferences, footnotes and indices are lost in this translation process. Indeed, these items have no appropriate repre-
sentation in the manpage format. Moreover, not all information has been translated into the manpage version. Thus I strongly advise you
to use the original texinfo doc. See the end of this manpage for instructions how to view the texinfo doc.
* To generate a printable copy from the texinfo doc, run the following commands:
./configure; make dvi; dvips mtools.dvi
* To generate a html copy, run:
./configure; make html
A premade html can be found at `http://www.gnu.org/software/mtools/manual/mtools.html'
* To generate an info copy (browsable using emacs' info mode), run:
./configure; make info
The texinfo doc looks most pretty when printed or as html. Indeed, in the info version certain examples are difficult to read due to the
quoting conventions used in info.
mtools-4.0.13 28Feb10 minfo(1)