Andrei POPESCU (12020-11-02):
> > > Doing this with a lossy format like MP3 will worsen the quality, it is
> > > not a good idea.
> Import the mp3 directly in audacity ;)
>
> Audacity might still be doing some conversion internally on
> import/export from/to mp3
It will.
>
On Jo, 29 oct 20, 16:11:18, ghe2001 wrote:
>
>
> ‐‐‐ Original Message ‐‐‐
> 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 conver
On Thu, 2020-10-29 at 11:42 +, 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
> pres
On Sat, Oct 31, 2020 at 12:32:24AM +, mick crane wrote:
> On 2020-10-29 23:30, Nicolas George wrote:
> >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 Ear
On 2020-10-29 23:30, Nicolas George wrote:
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, o
On 2020-10-29 23:30, Nicolas George wrote:
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?!?
I'd so far only skimmed the documentation. I
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
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
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
>
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
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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Hash: SHA256
‐‐‐ Original Message ‐‐‐
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
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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