stuttering with playbin3/uridecodebin3 on HLS stream

[Bill Hofmann]

Yes, 1.21.3, using playbin3, uridecodebin3, or souphttpsrc/parsebin.

On Wed, Jan 4, 2023 at 11:06 PM Edward Hervey <bilboed at bilboed.com> wrote:

> Hi,
>
>   Is this with main/1.21 ? There are new adaptive demuxers which should
> work drastically better.
>
>   BR,
>
>     Edward
>
> On Wed, 2023-01-04 at 15:30 -0800, Bill Hofmann via gstreamer-devel wrote:
>
> Folks:
>
> Looking visually at a screen, AND checking QOS output, I see that playbin3
> and uridecodebin3 clearly have problems on HLS segment boundaries, with
> visible dropped frames at the boundary (I'm using 15s segments, so pretty
> close to every 15s there is a 1-2 frame glitch).  I tried download=true and
> use-buffering=true to no avail.
>
> A pipeline hand built with souphttpsrc also has QOS issues on boundaries,
> but not every time.
>
> Content is local to the machine, served via nginx (a URL like
> http://localhost/vw_0001.m4s).
>
> Thoughts on how to address this? Buffering/delay (if consistent) is not a
> big issue.
>
> -Bill
>
>
>
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <https://lists.freedesktop.org/archives/gstreamer-devel/attachments/20230105/da27104f/attachment.htm>