AW: AW: Pipeline fails after exactly 2.5 hours

Thornton, Keith keith.thornton at zeiss.com
Wed Nov 20 06:51:40 UTC 2019



Von: gstreamer-devel <gstreamer-devel-bounces at lists.freedesktop.org> Im Auftrag von David Ing
Gesendet: Dienstag, 19. November 2019 18:21
An: Discussion of the development of and with GStreamer <gstreamer-devel at lists.freedesktop.org>
Betreff: Re: AW: Pipeline fails after exactly 2.5 hours

Keith -- I would like to see that patch if you have a diff.

I have also observed some problems which may be attributable to this parsing error.

On Mon, Nov 18, 2019 at 11:01 PM Thornton, Keith <keith.thornton at zeiss.com<mailto:keith.thornton at zeiss.com>> wrote:
Hi,
we have a patch from Jan for our own use-case but he says it is generally difficult because the code is in BaseParser and this could have a detrimental effect for other parsers.
Gruesse

-----Ursprüngliche Nachricht-----
Von: gstreamer-devel <gstreamer-devel-bounces at lists.freedesktop.org<mailto:gstreamer-devel-bounces at lists.freedesktop.org>> Im Auftrag von Nicolas Dufresne
Gesendet: Montag, 18. November 2019 19:32
An: Discussion of the development of and with GStreamer <gstreamer-devel at lists.freedesktop.org<mailto:gstreamer-devel at lists.freedesktop.org>>
Betreff: Re: AW: Pipeline fails after exactly 2.5 hours

Le lundi 18 novembre 2019 à 09:28 +0000, Thornton, Keith a écrit :
> Hi,
> we have a similar problem caused by two frames with the same timestamp
> being sent down the pipeline. The h264parse plugin changes the timestamp of the second frame to CLOCK_TIME_NONE and the qtmux in splitmuxsink thows the buffer_has_no_PTS error You could try adding a pad_probe which detects this situation to confirm that you are suffering from the same problem.

h264parse should not do that, seems like a bad idea. Did you file an issue ? Also, was this interlaced content ?

>
> -----Ursprüngliche Nachricht-----
> Von: gstreamer-devel <gstreamer-devel-bounces at lists.freedesktop.org<mailto:gstreamer-devel-bounces at lists.freedesktop.org>>
> Im Auftrag von Henk Schurink
> Gesendet: Freitag, 15. November 2019 10:52
> An: gstreamer-devel at lists.freedesktop.org<mailto:gstreamer-devel at lists.freedesktop.org>
> Betreff: Pipeline fails after exactly 2.5 hours
>
> Hello gstreamers,
>
> The following pipeline fails after exactly 2.5 hours every time:
>
> sudo gst-launch-1.0 -e rtspsrc
> location=rtsp://HT1:%24hypothermicCamera1%23%23@192.168.0.30:88/videoMain<https://eur01.safelinks.protection.outlook.com/?url=http%3A%2F%2FHT1%3A%2524hypothermicCamera1%2523%2523%40192.168.0.30%3A88%2FvideoMain&data=02%7C01%7C%7Ca36e104b3bac47437a6c08d76d159c76%7C28042244bb514cd680347776fa3703e8%7C1%7C0%7C637097811892313665&sdata=RtDZ8PAiU3%2Fs0XnuWzhi61fiyO%2BO1MMUSh3lZOv88JM%3D&reserved=0> !
> rtpjitterbuffer ! rtph264depay ! decodebin ! videoconvert ! x264enc !
> h264parse ! splitmuxsink location="/c1/record%07d.mp4"
> max-size-bytes=100000000 max-files=6000
>
> After that time it has only recorded about 1.8GB of footage and my disk has 2.7TB free, so space should not be a problem.
>
> Here's the error:
>
> ERROR: from element
> /GstPipeline:pipeline0/GstSplitMuxSink:splitmuxsink0/GstMP4Mux:muxer: Could not multiplex stream.
> Additional debug info:
> gstqtmux.c(4561): gst_qt_mux_add_buffer ():
> /GstPipeline:pipeline0/GstSplitMuxSink:splitmuxsink0/GstMP4Mux:muxer:
> Buffer has no PTS.
> EOS on shutdown enabled -- waiting for EOS after Error Waiting for EOS...
> Redistribute latency...
>
> Any help would be appreciated!
>
> Best regards,
> Henk Schurink
>
>
>
> --
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