Re: [Live-devel] H264 stream timestamps jumping backwards with proxy

2022-04-27 Thread Ross Finlayson
> On Apr 27, 2022, at 11:06 PM, Juho Ylikorpi wrote: > > Hi, > > There is 100 cameras and each has own proxy process delivering streams to > multiple different clients. > > I know that processes don’t interact, but something is causing timestamps > jump backwards when stream is flowing trou

Re: [Live-devel] H264 stream timestamps jumping backwards with proxy

2022-04-27 Thread Juho Ylikorpi
? /Juho -Original Message- From: live-devel On Behalf Of Ross Finlayson Sent: keskiviikko 27. huhtikuuta 2022 22.26 To: LIVE555 Streaming Media - development & use Subject: Re: [Live-devel] H264 stream timestamps jumping backwards with proxy > On Apr 27, 2022, at 12:09 PM, Juho Y

Re: [Live-devel] H264 stream timestamps jumping backwards with proxy

2022-04-27 Thread Ross Finlayson
> On Apr 27, 2022, at 12:09 PM, Juho Ylikorpi wrote: > > we see this happening only when there are multiple proxy processes running > parallel. What do you mean by this? Are you referring to multiple ‘front-end’ clients accessing a single proxy server (serving a single ‘back-end’ server)?

Re: [Live-devel] H264 stream timestamps jumping backwards with proxy

2022-04-27 Thread Juho Ylikorpi
- development & use Subject: Re: [Live-devel] H264 stream timestamps jumping backwards with proxy You should never need to concern yourself with “RTP timestamps”. Instead, you should consider only “presentation times”. (Our software automatically converts presentation times to RTP timestamps (

Re: [Live-devel] H264 stream timestamps jumping backwards with proxy

2022-04-27 Thread Ross Finlayson
You should never need to concern yourself with “RTP timestamps”. Instead, you should consider only “presentation times”. (Our software automatically converts presentation times to RTP timestamps (when sending), and RTP timestamps to presentation times (when receiving). Our proxy server (and o

[Live-devel] H264 stream timestamps jumping backwards with proxy

2022-04-27 Thread Juho Ylikorpi
Hi, Any ideas what might be causing this issue with timestamps jumping backwards? PT=DynamicRTP-Type-96, SSRC=0xFD9103A6, Seq=11785, Time=3386874533 FU-A [TCP segment of a reassembled PDU] PT=DynamicRTP-Type-96, SSRC=0xFD9103A6, Seq=11786, Time=3386874533 FU-APT=DynamicRTP-Type-96, SSRC=0xFD910