Can someone point me to a libavformat file for which i can use the
following command ffmpeg -i abc.avi -an -vcodec copy stream.264
On Fri, Jun 1, 2018 at 10:55 AM, Robert Clove wrote:
> Hi,
>
> Can someone point me to a libavformat file
>
> OR
>
> I have a decrypted PCAP file, how can i stream
Hi,
Can someone point me to a libavformat file
OR
I have a decrypted PCAP file, how can i stream it to rtsp://. on
windows platform, what tools can be used for the same.
___
ffmpeg-user mailing list
ffmpeg-user@ffmpeg.org
http://ffmpeg.org/mailman/
On 01-06-2018 05:58 AM, William C Bonner wrote:
I'm using ffmpeg to concatenate a large number of files from my dash cam
and then speed things up by a factor of 60.
It works properly when the number of files is small, but fails as the
filter_complex option string expands. I'm generating the co
On Thu, May 31, 2018 at 7:11 PM, Fabian Russell wrote:
> The problem then must be the nvidia proprietary drivers.
>
>
>
I discovered a partial solution to the problem.
I need to unload and then reload the nvidia-uvm module before using ffmpeg:
modprobe -r nvidia-uvm
modprobe nvidia-uvm
ffmpeg
I'm using ffmpeg to concatenate a large number of files from my dash cam
and then speed things up by a factor of 60.
It works properly when the number of files is small, but fails as the
filter_complex option string expands. I'm generating the command line from
a program.
From the ffmpeg generate
I believe obs uses ffmpeg under the hood. I'm looking into building a
custom solution for a web site I work on. I'd like to use ffmpeg if that's
possible.
On Thu, May 31, 2018 at 4:24 PM, William Caulfield <
william.caulfi...@contentbridge.tv> wrote:
> On Thu, May 31, 2018 at 10:51 AM, Anthony Et
On Thu, May 31, 2018 at 10:51 AM, Anthony Ettinger
wrote:
> I have a collection of video files. I would like to create a 24/7 "live"
> stream from the list of files that would simply repeat when the last video
> is played.
>
> Can someone point me in the right direction on how to do this?
>
> Do
On Thu, May 31, 2018 at 6:48 PM, Moritz Barsnick wrote:
>
> The latter.
>
>
From what I have been able to determine, if my hardware does not support
nvenc then ffmpeg would issue a warning: No nvenc capable devices found.
But I do not get this warning.
Ffmpeg calls an nvidia API function to init
On Thu, May 31, 2018 at 20:51:35 +0200, Reindl Harald wrote:
>
> so just install the devel-package, given that you don#t say anything
> about your operating system - who knows - on redhat "yum install
> opus-devel" or remove "--enable-libopus"
It's self-installed, see references to e.g.
/home/ubu
On Thu, May 31, 2018 at 20:14:46 +0530, Robert Clove wrote:
> Can i use FFMPEG to extract the H.264 content from RTP stream.?
> How can i achieve that?
I'm not sure what you mean with "Packteziation Modes", or what you're
exactly trying to achieve.
Have you tried:
$ ffmpeg -i rtp://bla -c copy fi
On Thu, May 31, 2018 at 11:08:36 +0530, Rushil Soni wrote:
> " ./configure --enable-libfreetype --enable-libfontconfig --enable-libfribidi"
>
> I have also attached the log file. Kindly the find the same and help
> me with it if possible.
It reports this:
> Perhaps you should add the directory co
On Thu, May 31, 2018 at 15:46:25 -0400, Fabian Russell wrote:
> Does ffmpeg read the actual hardware to make this report or does it report
> nvenc because it has been compiled with --enable-nvenc?
The latter.
Moritz
___
ffmpeg-user mailing list
ffmpeg-u
On Wed, May 30, 2018 at 20:09:36 +0200, Gabriel Zachmann wrote:
> Could that have any negative side effects when I try to convert some other
> movies?
It depends. If video editing was simple, it wouldn't require complex
tools. ;-)
In your case, my guess is that ffmpeg is unable to mux all the da
I have a collection of video files. I would like to create a 24/7 "live"
stream from the list of files that would simply repeat when the last video
is played.
Can someone point me in the right direction on how to do this?
Do all the video files need to be of the same format?
How do I setup a liv
It is possible that my video card does not support nvenc. Although the GPU
is a GK208, I have read that some models of GK208 do not support nvenc.
However, ffmpeg reports that nvenc is available:
ffmpeg -encoders | grep nvenc
V. h264_nvenc NVIDIA NVENC H.264 encoder (codec h264)
Am 31.05.2018 um 18:52 schrieb Kote Pan:
> error with OPUS
> https://ftp.osuosl.org/pub/xiph/releases/opus/opus-1.2.1.tar.gz
>
> http://ffmpeg.org/releases/ffmpeg-snapshot.tar.bz2
>
> attached config.log
ERROR: opus not found using pkg-config
so just install the devel-package, given that you
I have a collection of video files. I would like to create a 24/7 "live"
stream from the list of files that would simply repeat when the last video
is played.
Can someone point me in the right direction on how to do this?
Do all the video files need to be of the same format?
How do I setup a liv
On Thu, May 31, 2018 at 12:51 PM, James Girotti
wrote:
>
> From the strace it looks like there is a problem opening /dev/nvidia-uvm.
> Do you have all the nvidia kernel modules loaded? Specifically nvidia-uvm?
> Is there a device node /dev/nvidia-uvm?
>
The stat() function returns a value of 0
>
> Using the strace utility I can get a little more information on the error:
>
> strace ffmpeg -i input.mp4 -c:v h264_nvenc output.mkv
>
> stat("/dev/nvidia-uvm", {st_mode=S_IFCHR|0666, st_rdev=makedev(249, 0),
> ...}) = 0
> stat("/dev/nvidia-uvm-tools", {st_mode=S_IFCHR|0666, st_rdev=makedev(249
On Thu, May 31, 2018 at 11:56 AM, Dennis Mungai wrote:
> Hello,
>
> Can you provide the output of:
>
> ffmpeg -buildconf
>
> And how you installed the NVIDIA driver?
> And what platform/OS you're on?
>
>
My system is Gentoo Linux with the Gentoo nvidia-drivers-396.24.
The Gentoo nvidia-drivers i
Hello,
Can you provide the output of:
ffmpeg -buildconf
And how you installed the NVIDIA driver?
And what platform/OS you're on?
For linux, run:
lsb_release -a
Normally, with the installation of the NVIDIA driver through the
distribution's package manager (yum, apt, dnf, etc), it should satis
Hello,
On my linux system I have an Nvidia GT 730 card:
# lspci | grep -i nvidia
01:00.0 VGA compatible controller: NVIDIA Corporation GK208B [GeForce GT
730] (rev a1)
This GPU is supposed to support nvenc using the latest proprietary Nvidia
drivers
yet when I attempt to record or transcode a vi
Hi,
Can i use FFMPEG to extract the H.264 content from RTP stream.?
How can i achieve that?
Regards
___
ffmpeg-user mailing list
ffmpeg-user@ffmpeg.org
http://ffmpeg.org/mailman/listinfo/ffmpeg-user
To unsubscribe, visit link above, or email
ffmpeg-us
Hello,
I'm wondering if any of you knows which ffmpeg static build to use for file
playout capabilities on Decklink card.
I didn't succeed so far.
PS : using windows 10.
Thank's for help.
Regards.
Philippe.
___
ffmpeg-user m
24 matches
Mail list logo
