[Live-devel] Corrupted h264 frame when encoding bitrate is high

[Ayik Ahmet]

Thanks for response. Unfortunately, when I use hardware codec I cant set multiple slices option. Final point is that I have one slice h264 frames and I dont have any other option about slicing.

________________________________
From: live-devel <live-devel-bounces at us.live555.com> on behalf of Ross Finlayson <finlayson at live555.com>
Sent: Tuesday, February 6, 2024 3:08 PM
To: LIVE555 Streaming Media - development & use <live-devel at us.live555.com>
Subject: Re: [Live-devel] Corrupted h264 frame when encoding bitrate is high



> On Feb 7, 2024, at 3:01 AM, Ayik Ahmet <a.ayik at constantrobotics.com> wrote:
>
> Greetings,  My rtsp server works well when encoding frame is under 3mbps in full hd frame. After this value I see corrupted frames sometimes. I have increades OutputPacket::maxSize to even 12 Megabytes but still same problem. I have each frame as 1 slice. Is there any configuration I can set from live555 side to handle this hd frames properly?

Once again: Very large ‘key frames’ should be encoded as several H.264 ‘slices’ - not just one.  Otherwise each key frame will be streamed as a very large number of consecutive RTP packets, and the loss of even one of these RTP packets will cause the entire frame to be useless and unrenderable to a receiver.


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


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