Hi.
I am trying to create a video from my music files, creating audio
visualization with showfreqs and displaying current filename with drawtext.
Here is my command:
ffmpeg -f concat -safe 0 -i files.txt -filter_complex
d/want it.
Kind regards.
Goran
On Mon, Sep 30, 2019 at 11:44 AM Paul B Mahol wrote:
> On 9/30/19, Goran Obal wrote:
> > Hi everyone,
> >
> > I apologize for spamming... I just saw that it is in fact working for me
> > when I do it with pictures, I was just using such
m, why doesn't it work when I try to reproduce it?
Best regards.
Goran
On Sun, Sep 29, 2019 at 7:39 PM Nicolas George wrote:
> Goran Obal (12019-09-29):
> > Somehow this is not working for me and I don't understand why. My video
> > displays text "blah", which
On Mon, Sep 30, 2019 at 10:47 AM Goran Obal wrote:
> Hi Nicolas,
>
> I am trying to understand what you meant, but unfortunately I don't get it.
> I am still a beginner with video filters of ffmpeg and what I read in the
> documentation for stream metadata and packet meta
Try using a different pixel format, say yuv420p. Add -pix_fmt yuv420p
before output file in the command line.
On Wed, Oct 30, 2019 at 10:08 AM Michael Koch
wrote:
> Hi,
>
> I have a video which looks fine in FFplay and also in VLC, but after
> uploading to Facebook the first frame is corrupted,
mp4 is just a container, we need to know what is inside this container.
What video, what audio!
Use ffprobe on those files and send us the results.
On Wed, Oct 30, 2019 at 8:45 AM arthur brogard via ffmpeg-user <
ffmpeg-user@ffmpeg.org> wrote:
> I have an old tv that plays usb sticks and we use
Hi.
If you are only changing the container and don't want to transcode the
contents, be sure to add -c copy in the ffmpeg line of the example (haven't
tested it but it seems fine), so it looks like this:
ffmpeg -i %IN% -y -c copy %OUT%
Br.
On Mon, Oct 21, 2019 at 9:14 AM Michael Koch
wrote:
>
Michael, you could use this:
%~ni <- this means the filename without the extension, so instead of
renaming, just use:
ffmpeg -i %1 -y %~n1
or
ffmpeg -i %1 -y -c copy %~n1
On Mon, Oct 21, 2019 at 10:28 AM Michael Koch
wrote:
>
> >
> > set OUT=%IN:mkv=mp4%
>
> please note that this renaming will
Silly me, it's the other way around (mkv to mp4)...
ffmpeg -i %1 -y %~n1.mp4
or
ffmpeg -i %1 -y -c copy %~n1.mp4
On Mon, Oct 21, 2019 at 10:34 AM Goran Obal wrote:
> Sorry, forgot the extensions for output. ;)
> ffmpeg -i %1 -y %~n1.mkv
> or
> ffmpeg -i %1 -y -c copy %~n1.mkv
>
&
Yes, thank you, this is it.
On Thu, Oct 3, 2019 at 3:24 PM tth wrote:
> On 10/03/19 15:04:25, Goran Obal wrote:
> > Hi.
> >
> > Does anyone else have problems sending messages to IRC channel
> > #ffmpeg on
> > freenode? I always get "Cannot send to nick/ch
Hi.
Does anyone else have problems sending messages to IRC channel #ffmpeg on
freenode? I always get "Cannot send to nick/channel" when I try to say
something.
Br.
Goran
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