El 19/05/2016 a las 22:38, Reuben Martin escribió
El 16/05/2016 a las 22:15, Marton Balint escribió:
The problem may well be that when the decklink card loses input, it
provides video frames only but no audio. I am afraid you have to dig into
the code, to figure out what is really going on. Y
On May 17, 2016 3:05 AM, "Dpto. Datos Television Costa Blanca" <
da...@tvt-datos.es> wrote:
>
>
>
> El 16/05/2016 a las 22:15, Marton Balint escribió:
>>
>> The problem may well be that when the decklink card loses input, it
>> provides video frames only but no audio. I am afraid you have to dig in
El 16/05/2016 a las 22:15, Marton Balint escribió:
The problem may well be that when the decklink card loses input, it
provides video frames only but no audio. I am afraid you have to dig into
the code, to figure out what is really going on. You can try to modify it
so it only adds a video fram
On Mon, 16 May 2016, Dpto. Datos Television Costa Blanca wrote:
El 14/05/2016 a las 2:44, Marton Balint escribió:
I've removed -re from the command, but if that doesnt help, how can I
fix the desync? I have no way of "not having" the NO INPUT SIGNAL ->
INPUT SIGNAL DETECTED problem.
Also, whe
El 14/05/2016 a las 2:44, Marton Balint escribió:
I've removed -re from the command, but if that doesnt help, how can I
fix the desync? I have no way of "not having" the NO INPUT SIGNAL ->
INPUT SIGNAL DETECTED problem.
Also, when the signal interrupts I see in the stream the colour bars. Do
the
On Fri, 13 May 2016, Dpto. Datos Television Costa Blanca wrote:
El 12/05/2016 a las 21:19, Marton Balint escribió:
The actual command is:
./ffmpeg -re -f decklink -i "DeckLink SDI 4K@2" -c:v mpeg2video -pix_fmt
yuv420p -aspect 16:9 -deinterlace -sc_threshold 10 -b:v 3.5M
-minrate:v 3
El 12/05/2016 a las 21:19, Marton Balint escribió:
The actual command is:
./ffmpeg -re -f decklink -i "DeckLink SDI 4K@2" -c:v mpeg2video -pix_fmt
yuv420p -aspect 16:9 -deinterlace -sc_threshold 10 -b:v 3.5M
-minrate:v 3.5M -maxrate:v 3.5M -bufsize:v 2.4M -acodec mp2 -ac 2 -b:a
128k-meta
On Thu, 12 May 2016, Dpto. Datos Television Costa Blanca wrote:
El 11/05/2016 a las 23:42, Marton Balint escribió:
With -ar 44100 you are resampling the initial sample rate of the captured
source (48000) to 44100. You are also manually specifying a resample
filter with -af resample. Try your e
El 11/05/2016 a las 23:42, Marton Balint escribió:
With -ar 44100 you are resampling the initial sample rate of the captured
source (48000) to 44100. You are also manually specifying a resample
filter with -af resample. Try your encoding without these options.
I've removed both options yesterday
On Tue, 10 May 2016, Dpto. Datos Television Costa Blanca wrote:
Hi Marton,
Thanks for replying. And without resampling you mean? Sorry, Im far away
of having video skills.
Do not top post. Try to figure out based on the ffmpeg command line manual
what your command actually does.
./ffmpe
Hi Marton,
Thanks for replying. And without resampling you mean? Sorry, Im far away
of having video skills.
Regards,
--Daniel
El 09/05/2016 a las 21:38, Balint Marton escribió:
On Mon, 9 May 2016, Dpto. Datos Television Costa Blanca wrote:
Hi Again,
Nobody had this problem before or kno
On Mon, 9 May 2016, Dpto. Datos Television Costa Blanca wrote:
Hi Again,
Nobody had this problem before or know how to fix it?
I'd try it without resampling for starters.
Regards,
Marton
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Hi Again,
Nobody had this problem before or know how to fix it?
Thanks in advance,
--Daniel B.
El 28/04/2016 a las 10:41, Dpto. Datos Television Costa Blanca escribió:
Hello everyone,
Im Daniel and Im new to the list.
Im doing an mpeg2 ts over multicast with a Decklink SDI 4K as input.
Aft
Hello everyone,
Im Daniel and Im new to the list.
Im doing an mpeg2 ts over multicast with a Decklink SDI 4K as input.
After some random time, audio and video start desyncing. Its start just
a little bit at first for desyn start growing over time..
This is the command Im using and the initial
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