Didn't get your point , can you elaborate ?
I am able to run 6 live streams with before mentioned parameters but after
that frames start dropping and CPU/GPU usage reaches 80~100% . Memory and
storage bandwidth is not much used .
If you can help me in correct usage of parameters with live
Have you benchmark the ffmpeg during the runtime to check where is the
bottleneck ?
On Thu, Oct 10, 2019 at 10:11 AM Karan Singh
wrote:
> Hi Team
>
> Any update on this?
>
>
> i am struggling with live streaming of 4k videos with or without GPU.
>
> My question before describing my issue is
Hi Team
Any update on this?
i am struggling with live streaming of 4k videos with or without GPU.
My question before describing my issue is what is number of 4k videos that
can transcoded and live streamed using below configuration .
1 X R740xd dell system - configuration is 2 socket , 88
Hello,
I got streaming working using a named pipe on Windows. Great!
The camera (Allied Vision) is streaming 80fps to the pipe.
I'm reading from the pipe like this:
ffmpeg -y -vcodec rawvideo -f rawvideo -hide_banner -s 658x492 -pix_fmt gray
-i .\\pipe\\Pipe -vsync vfr out.avi
The
Thanks Carl, that sounds just about perfect.
On Wed, 9 Oct 2019, 15:45 Carl Eugen Hoyos, wrote:
>
>
>
> > Am 09.10.2019 um 15:15 schrieb John Dexter :
>
> > I am creating time-lapse photosets consisting of thousands of images. I
> > would like a simple way to convert these into a video file -
Yes sorry, I was looking too much into colorspace and didn't realise that
it was during the overlay that the colour change was happening. Thanks.
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On 10/9/19, Jason Green wrote:
> I feel like I'm so close with your help, but the docs around some of these
> commands is not great and I just can't figure it out.
> Could you please post an example of how you use these options in this
> context. I made the image public so you can literally amend
Actually I managed to get it working by specifying format=gbrp in the
overlay filter.
ffmpeg -i "
https://asset-info-examples.s3-eu-west-1.amazonaws.com/white-text-bg.jpg;
-i "https://asset-info-examples.s3-eu-west-1.amazonaws.com/white-text.png;
-filter_complex
I feel like I'm so close with your help, but the docs around some of these
commands is not great and I just can't figure it out.
Could you please post an example of how you use these options in this
context. I made the image public so you can literally amend the command I
posted originally and try
> Am 09.10.2019 um 15:15 schrieb John Dexter :
> I am creating time-lapse photosets consisting of thousands of images. I
> would like a simple way to convert these into a video file - specifying a
> few parameters only like fps - but am finding basic tools (like iMovie) are
> really struggling
On 10/9/19, Jason Green wrote:
> Ok so I get that png doesn't have a colourspace, so do I need to specify a
> colorspace for the input? Plus I need to specify the output I am guessing.
> I have tried outputting with various colorspace and color_range values but
> I'm having no luck. Do I need to
Ok so I get that png doesn't have a colourspace, so do I need to specify a
colorspace for the input? Plus I need to specify the output I am guessing.
I have tried outputting with various colorspace and color_range values but
I'm having no luck. Do I need to just keep experimenting with these
Hello,
I am creating time-lapse photosets consisting of thousands of images. I
would like a simple way to convert these into a video file - specifying a
few parameters only like fps - but am finding basic tools (like iMovie) are
really struggling with the number of files and just hang.
Can
On 10/9/19, Jason Green wrote:
> I'm sorry to bother you all with this but I have been unable to resolve the
> issue with my own research (which is really rare for me :) ).
>
> I am trying to overlay pngs of text that have been generated by another
> source onto jpg photos. I have simplified the
I'm sorry to bother you all with this but I have been unable to resolve the
issue with my own research (which is really rare for me :) ).
I am trying to overlay pngs of text that have been generated by another
source onto jpg photos. I have simplified the command down to it's simplest
example and
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