frame counter as overlay in sink

[jan vermaete]

I know it does exist, but I can't find it anymore.

There was a year ago (or a bit longer) a blog/video/talk about a plugin to encode the frame counter in the video at a source (e.g. rtsp).
Well, it could be it was the framecounter and the timestamp.

But the nice thing about it it was encoded in some blocks in the video signal itself.  So not just in text overlay.  And you could decoded the counter at the source side to measure the latency.  Kind off.

Well, that one, I can't find it anymore.  

Somebody?

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[MaZderMind]

There is `timeoverlay` that can do this.


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[jan vermaete]

Hi,
If I'm not mistaken, timeoverlay is adding the data as text.  I'm looking for the solution where the information was encoded in a rectangle of small blocks.  In a kind of binary pattern.  What is easier to decode the information in the source that it is with text.

On Mon, Mar 16, 2020 at 7:53 PM Peter Körner <[hidden email]> wrote:

There is `timeoverlay` that can do this.


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[jan vermaete]

Okay: found it ->  https://github.com/stb-tester/latency-clock

On Mon, Mar 16, 2020 at 8:02 PM jan vermaete <[hidden email]> wrote:

Hi,
If I'm not mistaken, timeoverlay is adding the data as text.  I'm looking for the solution where the information was encoded in a rectangle of small blocks.  In a kind of binary pattern.  What is easier to decode the information in the source that it is with text.

On Mon, Mar 16, 2020 at 7:53 PM Peter Körner <[hidden email]> wrote:

There is `timeoverlay` that can do this.


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Jan Vermaete
“Success is a self-correcting phenomenom.” -- Gary Hamel

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[Michael Gruner]

You may want to take a look at fpsdisplaysink as well.

Michael

www.ridgerun.com

On Mar 16, 2020, at 2:15 PM, jan vermaete <[hidden email]> wrote:

Okay: found it ->  https://github.com/stb-tester/latency-clock

On Mon, Mar 16, 2020 at 8:02 PM jan vermaete <[hidden email]> wrote:

Hi,
If I'm not mistaken, timeoverlay is adding the data as text.  I'm looking for the solution where the information was encoded in a rectangle of small blocks.  In a kind of binary pattern.  What is easier to decode the information in the source that it is with text.

On Mon, Mar 16, 2020 at 7:53 PM Peter Körner <[hidden email]> wrote:

There is `timeoverlay` that can do this.


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Jan Vermaete
“Success is a self-correcting phenomenom.” -- Gary Hamel

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