I've built ffmpeg with the `--enable-librsvg` configuration
I'm trying to get svg images from stdin to output to mp4
It works using the syntax:
ffmpeg -width 300 -height 500 -i image-%03d.svg -vf format=yuv420p
output.mp4
but when I pipe from stdin:
cat image-*.svg | ffmpeg -loglevel
I've been doing tests with LUFS normalizations using ebu r128 and loudnorm.
I still haven't seen any significant difference in relation to the
variation in dB loudness.
The command I use for normalization with ebu is:
ffmpeg-normalize "input.mp3" -nt ebu -t -10.0 -tp -1.0 "output.mp3"
Does
Hi,
I am completely new to the video world, so I am trying to learn from the
various resources on the Internet.
I am running ffmpeg on a Unix (OpenBSD) system.
I have a webcam that is capturing 4 still (jpeg) images per minute. The
jpeg is stored in a filename -MM-DD-hh-mm-ss. Once an
We've got a bunch of mp4s that need converting to Avid-native MXF that they
can be dropped into a ../Avid MediaFiles/MXF folder without being ingested.
(In other words, bypassing the need to importing/transcoding and avoiding using
AMA+transcoding)
The mp4 sources are 29.97, 23.976 and 25fps
On 2022-04-11T12:25:17+0200, Bo Berglund wrote:
> $ xidel --version
> Xidel 0.9.8
> (20180421.6162.1f357eaaf5f3)
A couple of months ago I already stated to use the latest binary from the
development branch:
On 2022-01-09T23:07:55+0100, Reino Wijnsma wrote:
> I'm not sure why you're trying to
On Sat, Aug 14, 2021 at 6:06 AM Alex via ffmpeg-user
wrote:
> I'm using ffplay as a live preview for my capture card, and I'm trying to
> use
> the yadif filter in mode 1 (send_field) to deinterlace the 59.94i input to
> 59.94 fps.
>
> Using this command works as expected:
>
> ffplay -f dshow
On Sunday, April 10th, 2022 at 1:18 AM, Roger Pack
wrote:
> Input frame rate is still the same both ways?
Yes, 29.97 fps either way (didn't realize that it's covered in the video;
the log files should have everything though).
Alex
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I am not at home and internet in this Pacific paradise is a bit thin.
Having looked at the link I can see a bit of drilling down to the base
platform is needed. I will have a look when I get home. I have several
instances of grabbing both live and Podcasted video. In all cases you need
to get past
On Tue, 12 Apr 2022 03:46:52 +1200, Robert Jeffares
wrote:
>A script using curl to download the site to a file then grep m3u8 will give
>you a list which you can then sort to select the_one_you_want then ffmpeg
>-I the_one_you_want etc
Does not work...
curl -o testfile
On 4/11/2022 12:48 PM, Zach Beal wrote:
I have compressed AVI files that I want to convert to an uncompressed
format. I do not know what the files are compressed with because they are
exported from data acquisition software as "compressed AVI".
Assuming it's an avi file containing compressed
Hello,
I have compressed AVI files that I want to convert to an
uncompressed format. I do not know what the files are compressed with because
they are exported from data acquisition software as "compressed AVI". How can
this be accomplished with FFmpeg?
With Kind Regards,
Oh! Of couse... I hadn't considered that... I suspect you're right. Oh well,
I've learned something, thanks.
I'll just have to live with tweaking the GUI.
Regards, Steve
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A script using curl to download the site to a file then grep m3u8 will give
you a list which you can then sort to select the_one_you_want then ffmpeg
-I the_one_you_want etc
Bush shell script is able to manage simple cases sometimes you need more
grunt. Perl is a reliable option.
I have a cron
On Mon, 11 Apr 2022 at 09:42, Bo Berglund wrote:
> I have tried other linix oriented lists like Ubuntu users but got no replies.
Did you try asking / discussing with the yt-dlp/youtube-dl communities
as previously suggested? Figuring out how to get videos from web pages
is their entire deal.
Hi Steve,
On Mon, Apr 11, 2022, 11:47 Steve Russell wrote:
> Ah, that's useful, thanks - I'll take a look at OBS Studio.
>
> I do, however, think there should be a way to do what I want with ffmpeg.
> If the GUI tool can change the settings, it's hard to believe that there's
> not a command
‘-y (*global*)’
>
> Overwrite output files without asking.
>
hi François,
This command I was already using. It turns out that we have two situations:
the message from the ffmpeg command
itself and the problem of the explorer creating the duplicate output files
with different names.
The "-y"
Hi there
I run into an issue with the interlaced output of concatenated sources.
ffmpeg -i colours.mov -vf
On Sat, 9 Apr 2022 13:14:18 +0200, Reino Wijnsma wrote:
>By looking at the network-traffic you can see (or at least I can) this POST
>request:
>
>$ curl --data-raw
>"chname=bXNuYmNfbGl2ZQ%3D%3D=http%3A%2F%2Fwww.freeintertv.com%2Fexternals%2Ftv-russia%2Fsmotret-tv3-online=11"
> \
>
Hi,
Thanks for the link! The following command seems to be do the job i wanted.
cat 000_Images/2022/04/2022-04-10/*.jpeg | ffmpeg -f image2pipe -i -
output.mkv
Regards, Laszlo
2022. 04. 11. 11:42 keltezéssel, Paul B Mahol írta:
On Mon, Apr 11, 2022 at 11:35 AM Balogh László wrote:
Oops! Sorry - wrong thread.
Regards, Steve
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Ah, that's useful, thanks - I'll take a look at OBS Studio.
I do, however, think there should be a way to do what I want with ffmpeg. If
the GUI tool can change the settings, it's hard to believe that there's not a
command line option to do the same thing. I'll keep digging through the docs.
Ah, that's useful, thanks - I'll take a look at OBS Studio.
I do, however, think there should be a way to do what I want with ffmpeg. If
the GUI tool can change the settings, it's hard to believe that there's not a
command line option to do the same thing. I'll keep digging through the docs.
On Mon, Apr 11, 2022 at 11:35 AM Balogh László wrote:
> Thank,
>
> I have a backup of the framsets, so no panic. :)
>
> But then why is asking to overwrite? Why does the ffmpeg try to
> overwrite? Here the command without "-y":
>
will need to use -f image2 demuxer
Consult
Thank,
I have a backup of the framsets, so no panic. :)
But then why is asking to overwrite? Why does the ffmpeg try to
overwrite? Here the command without "-y":
mcll@mcllserver-i3:/home/VVCam$ ffmpeg -framerate 25 -i
000_Images/2022/04/2022-04-10/*.jpeg -c:v libx264 -profile:v high -crf
On Mon, Apr 11, 2022 at 11:22 AM Paul B Mahol wrote:
>
>
> On Mon, Apr 11, 2022 at 10:58 AM Balogh László wrote:
>
>> Hi,
>>
>> I have about 4300 pictures in a folder (000_Images/2022/04/2022-04-10/).
>> I want to create a video from them, every picture should be one frame in
>> the video.
>>
On Mon, Apr 11, 2022 at 10:58 AM Balogh László wrote:
> Hi,
>
> I have about 4300 pictures in a folder (000_Images/2022/04/2022-04-10/).
> I want to create a video from them, every picture should be one frame in
> the video.
>
> I'm using the following command: ffmpeg -framerate 25 -i
>
Hi,
I have about 4300 pictures in a folder (000_Images/2022/04/2022-04-10/).
I want to create a video from them, every picture should be one frame in
the video.
I'm using the following command: ffmpeg -framerate 25 -i
000_Images/2022/04/2022-04-10/*.jpeg -c:v libx264 -profile:v high -crf
On Sat, 9 Apr 2022 13:14:18 +0200, Reino Wijnsma wrote:
>On 2022-04-07T18:48:06+0200, Bo Berglund wrote:
>> I want to get hold of the m3u8 URL on this site
>
>You do realize this is the FFmpeg mailinglist, right? This question has
>nothing to do with FFmpeg.
>If you want more answers, then
Am 10.04.2022 um 23:27 schrieb Steve Russell:
It's a no-name camera from China - the VID/PID say the vendor is ARC
International. No drivers supplied - it installed with standard MS
drivers - so there is no control software. As per my first post, I
understand (I think) why the settings aren't
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