On Thu, 29 Oct 2020 19:58:48 +0100
Nicolas George wrote:
> Siard (12020-10-29):
> > > ffmpeg -f concat -safe 0 -i <(for f in ./*.mp4; do echo "file '$PWD/$f'";
> > > done) -c copy output.mp4
> >
> > The method that I know is slightly different. I once took it from
> > https://medium.com/abraia/
On Thu, 29 Oct 2020 Nicolas George wrote:
Siard (12020-10-29):
ffmpeg -f concat -safe 0 -i <(for f in ./*.mp4; do echo "file '$PWD/$f'"; done)
-c copy output.mp4
The method that I know is slightly different. I once took it from
https://medium.com/abraia/basic-video-editing-for-social-media-wi
On Fri, 30 Oct 2020 at 05:27, Curt wrote:
> On 2020-10-28, David wrote:
> > Yes, I don't feel that I found the full answer. Because I spent a while
> > using https://codesearch.debian.net/ to examine the source code
> > of lxsession but I was unable to find any code that referenced
> > "xsession
mick crane (12020-10-29):
> Is it correct that the concat works with the file but the demux streams it
> first through audio device and records?
No, absolutely not. What on Earth could make you think that?!?
The concat demuxer works through each file, outputting packets in them
in order, while ta
On 2020-10-29 16:40, Nicolas George wrote:
ghe2001 (12020-10-29):
Yeah, but he's starting with mp3, so I don't know of a better way to
do it.
The better way to do it is to avoid decoding then re-encoding.
How do you get rid of the metadata noise? I've tried 'cating mp3s,
and it didn't work
> [ ... Some story about flash drives being plugged and unplugged and
> sometimes auto-mounted sometimes not... ]
> Can anyone please explain why the above happened.
I doubt anyone can provide anything more than wild guesses because
automounting of such drives can be done by a variety of tools w
A Debian system performed a 'lazy' unmount of a portable hard drive when
the drive was unplugged from a USB 2 port.
A card reader was then plugged into the port and an SD card was inserted
into the card reader. Normally the SD card would be automatically mounted,
but this time nothing happened.
S
Siard (12020-10-29):
> > ffmpeg -f concat -safe 0 -i <(for f in ./*.mp4; do echo "file '$PWD/$f'";
> > done) -c copy output.mp4
>
> The method that I know is slightly different. I once took it from
> https://medium.com/abraia/basic-video-editing-for-social-media-with-ffmpeg-commands-1e873801659
>
I am fairly convinced that the USB 3 port previously mentioned has a loose
connection.
It also seems to me that a FAT32 device such as a memory stick is
automatically mounted when inserted in a USB port while the system
is running, if such a device is not referenced in /etc/fstab.
What is not cle
The following point is observed :-
USB devices referenced in /etc/fstab are automatically mounted when the
system is rebooted, even though their entries include the noauto option
(the devices are already plugged in when a reboot is performed).
What happens to a USB device that is not referenced i
On 2020-10-28, David wrote:
>
> Yes, I don't feel that I found the full answer. Because I spent a while
> using https://codesearch.debian.net/ to examine the source code
> of lxsession but I was unable to find any code that referenced
> "xsession-errors" or "ERRFILE" or any logfile except
> "~/.ca
Celejar:
> mick crane:
> > hello,
> > I am totally clueless about audio files.
> > Have for example librivox recordings of "1984" split into a dozen files.
> > Would like to combine them together into one file with
> > ffmpeg join_together "files" some_options) out_file
> > presumably each file has
On Wed 28 Oct 2020 at 12:45:49 (+), Jeremy Nicoll wrote:
> On Wed, 28 Oct 2020, at 03:59, David Wright wrote:
>
> > I've found those sorts of emails (loosely coupled images) are easy to
> > deal with. In mutt, for example, press v for the attachments menu,
> > and again on any multipart or mes
On Tue 27 Oct 2020 at 20:43:52 (+), Mick Ab wrote:
> On 27 Oct 2020 18:20, "Kenneth Parker" wrote:
> > On Tue, Oct 27, 2020, 11:51 AM Mick Ab wrote:
> >
> >> If a filesystem in /etc/fstab has a noauto entry, can that filesystem
> >> only be mounted manually using the mount command or
> >> is
On Tue 27 Oct 2020 at 07:53:01 (-0400), Greg Wooledge wrote:
> On Tue, Oct 27, 2020 at 11:28:12AM +1100, David wrote:
> > On Tue, 27 Oct 2020 at 10:56, David Wright wrote:
> > > fuser -v "$j"
> > > [ $? -ne 0 ] && gzip "$j" && mv -i "$j.gz"
> > > "$HOME/.monitors/xsession/"
> >
> > >
Thomas Pircher (12020-10-29):
> How about mp3cut from the poc-streamer package?
I do not know it.
I just remembered another possibility: mkvtoolnix can concatenate while
remuxing into Matroska.
Using a better container than the elementary stream is a good idea, if
no compatibility issue is invol
Nicolas George wrote:
> MP3 is an elementary stream, with just a little noise at the beginning
> or the end for metadata: concatenation of the streams works.
How about mp3cut from the poc-streamer package?
| mp3cut can split and concatenate MP3 files according to time slices
| given on the comman
ghe2001 (12020-10-29):
> Yeah, but he's starting with mp3, so I don't know of a better way to do it.
The better way to do it is to avoid decoding then re-encoding.
> How do you get rid of the metadata noise? I've tried 'cating mp3s, and it
> didn't work very well at all.
You can just cut the f
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On Thursday, October 29, 2020 9:54 AM, Nicolas George wrote:
> ghe2001 (12020-10-29):
>
> > I had a very similar problem a few years ago. SoX will convert those
> > mp3s to files you can edit (I convert to flac an
ghe2001 (12020-10-29):
> I had a very similar problem a few years ago. SoX will convert those
> mp3s to files you can edit (I convert to flac and edit with audacity),
> stick the edited files all together, and turn that big file back into
> am mp3. Works real good (CLI, not GUI).
Doing this with
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On Thursday, October 29, 2020 9:14 AM, David Christensen
wrote:
> On 2020-10-29 04:42, mick crane wrote:
>
> > hello,
> > I am totally clueless about audio files.
> > Have for example librivox recordings of "1984
On 2020-10-29 04:42, mick crane wrote:
hello,
I am totally clueless about audio files.
Have for example librivox recordings of "1984" split into a dozen files.
Would like to combine them together into one file with
ffmpeg join_together "files" some_options) out_file
presumably each file has meta
Hi
On Tuesday, 27 October 2020 16:51:06 CET Mick Ab wrote:
> If a filesystem in /etc/fstab has a noauto entry, can that filesystem only
> be mounted manually using the mount command or
> is there any chance that it will be automatically mounted by
> usbmount ?
I wrote a blog on that topic a few y
On Thu, 29 Oct 2020 11:42:35 +
mick crane wrote:
> hello,
> I am totally clueless about audio files.
> Have for example librivox recordings of "1984" split into a dozen files.
> Would like to combine them together into one file with
> ffmpeg join_together "files" some_options) out_file
> pres
I recommend the python pydub package for exactly that. Tear them apart and
put them back together easily.
I wasn't a Eurythmics fan but their 1984 disc was outstanding :-) Sex Crime
On Thu, Oct 29, 2020, 6:43 AM mick crane wrote:
> hello,
> I am totally clueless about audio files.
> Have for ex
hello,
I am totally clueless about audio files.
Have for example librivox recordings of "1984" split into a dozen files.
Would like to combine them together into one file with
ffmpeg join_together "files" some_options) out_file
presumably each file has meta data that I only need once ?
Anybody poi
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