On Mon, Jul 23, 2018 at 4:34 PM, yannickb wrote:
> Yes, I should have started with the setup description:
>
> I have several (i)Phones that send mpeg-ts/udp video stream over LTE to a
> debian 9.0 computer with a Blackmagic Decklink Quad with up to 8 SDI output.
> I link each phone to a SDI
On Mon, Jul 23, 2018 at 9:34 AM, yannickb
wrote:
> I wish I could monitor each of those ports and launch the corresponding
> command automatically as soon as the incoming stream is detected (and stop
> when the stream ends)
>
>
>
One advantage of using a Linux distro like Debian as you mention,
Yes, I should have started with the setup description:
I have several (i)Phones that send mpeg-ts/udp video stream over LTE to a
debian 9.0 computer with a Blackmagic Decklink Quad with up to 8 SDI output.
I link each phone to a SDI Output.
from the command line, I manually launch an instance
need more info.
what do you mean exactly when you say "as soon as it receives a
stream".. Please give more details of your whole setup ie: the
operating system yr using and more.
On Fri, Jul 20, 2018 at 2:24 PM, Yannick Barbeaux wrote:
> Thank you Anthony.
> How do you fill the log file? With
Thank you Anthony.
How do you fill the log file? With iptables? Could you give me an example ?
(I guess you use the limit and burst options to avoid geting huge log
files?)
On 20 July 2018 at 14:46, Anthony Griffiths wrote:
> On Fri, Jul 20, 2018 at 11:55 AM, yannickb
> wrote:
>
> > Hi,
> >
>
On 7/20/2018 3:55 AM, yannickb wrote:
I am trying to build a*headless encoder* that would*autostart* streaming
with*ffmpeg* as soon as it receives a stream on a given port (let's say a
MPEG-TS stream on UDP/3000) and output it to a blackmagic SDI output.
Why start/stop ffmpeg at all? (there
I'm struggling to understand exactly what your setup is but what ever
it is you have to do it so that a log file is generated. Maybe
/var/log/messages will contain the string you need. I start ffmpeg
with an init.d script called 'stream', and this script creates a pid
file at /var/run/stream.pid
Thank you for the quick reply Anthony.
How do you fill the log? with iptables? If yes, I guess you limit the log
size with the -limit option.
Could you give me an example of your process?
I noticed that if the UDP stream stops for a while then resume and ffmpeg
stays inactive meanwhile, I have no
On Fri, Jul 20, 2018 at 11:55 AM, yannickb
wrote:
> Hi,
>
> I am trying to build a *headless encoder* that would *autostart* streaming
> with *ffmpeg* as soon as it receives a stream on a given port (let's say a
> MPEG-TS stream on UDP/3000) and output it to a blackmagic SDI output.
> I don't
