[Live-devel] [External] Re: Randomly I Frame missed for high bitrate cameras

[R, Ranjith]

Hi Ross,

I am yet to ask the device team to check that part, before that I want to confirm by increasing the socket buffer size(and working) or see some error logs in Live555 layer where the packets are dropped(because of high key frame size).

Thanks and Regards,
Ranjith

-----Original Message-----
From: live-devel <live-devel-bounces at us.live555.com> On Behalf Of Ross Finlayson
Sent: Wednesday, January 3, 2024 5:44 PM
To: LIVE555 Streaming Media - development & use <live-devel at us.live555.com>
Subject: Re: [Live-devel] [External] Re: Randomly I Frame missed for high bitrate cameras



> On Jan 4, 2024, at 12:43 AM, R, Ranjith via live-devel <live-devel at us.live555.com> wrote:
>
>
> Please share your input.

Did you do the following, as I advised:


> HOWEVER, your real problem is your IP camera: It is sending key frames as single H.264/H.265 NAL units that are much, much too large for video streaming.  I have explained this several times on this mailing list; most recently here:
>        http://lists.live555.com/pipermail/live-devel/2023-June/022334.html
>
> You should reconfigure your IP cameras to not send each key frame as a single NAL unit, but instead as multiple 'slice' NAL units.  Then, your video won't be as sensitive to packet loss.  (Please don't claim that you can't reconfigure/fix your IP cameras; you can.  They (unlike the LIVE555 software) are things that you have paid for.  If your IP cameras aren't doing what you want, you need to tell the manufacturer to fix them.)


Ross Finlayson
Live Networks, Inc.
http://www.live555.com/


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