[FFmpeg-user] delay problems when using ffserver, ffmpeg for streaming of web cam and vlc for viewing.

[Adrian Schwartz]

Hi Roger
When I changed the network interface from wireless to Ethernet, I stopped
seeing the past duration to large error.
I do see dup=[number] at the end and drop=0, what does it means?


On Wed, Apr 29, 2015 at 9:24 PM, Roger Pack <rogerdpack2 at gmail.com> wrote:

> Do you get past duration too large when just saving to file?
>
> On 4/29/15, Adrian Schwartz <schwartazi at gmail.com> wrote:
> > hello ffmpeg user group,
> > I'm having delay problem ( when using ffserver and ffmpeg)
> > I'm getting the error "ffmpeg past duration too large" when using the
> > ffmpeg for streaming.
> >  VLC is configured to work in minimum delay and when streaming from //
> > 192.168.1.1:8090/test1.asf it shows 2 sec delay, when the communication
> > interface delay is aroung 15 msec.
> >
> >
> > Is there some recommendation on how to lower the delay?
> > Regards
> > Adrian
> >
> > #####
> > #Streaming command:
> > #####
> >
> > ffmpeg -f dshow  -rtbufsize 1M   -i video="Logitech
> > Webca"":audio="Microphone (2- Webcam C160)" -fflags nobuffer -tune
> > zerolatency http://192.168.1.1:8090/feed1.ffm
> >
> > ########
> > ##ffserver config:
> > ########
> >
> >
> > Port 8090
> > BindAddress 0.0.0.0
> > MaxClients 1000
> > MaxBandwidth 30000
> > CustomLog /var/log/ffserver.log
> > NoDaemon
> >
> > <Feed feed1.ffm>
> > File /tmp/feed1.ffm
> > FileMaxSize 1M
> > ACL allow 192.168.26.0 192.168.29.255
> > ACL allow 127.0.0.1
> > ACL allow 10.0.0.0 10.0.0.255
> > </Feed>
> >
> >
> >
> > <Stream test1.asf>
> > Feed feed1.ffm
> > Format asf
> > VideoFrameRate 15
> > VideoSize 352x240
> > VideoBitRate 256
> > VideoGopSize 30
> > StartSendOnKey
> > NoAudio
> > </Stream>
> >
> > <Stream stat.html>
> > Format status
> > ACL allow localhost
> > ACL allow 192.168.0.0 192.168.255.255
> >
> > </Stream>
> > _______________________________________________
> > ffmpeg-user mailing list
> > ffmpeg-user at ffmpeg.org
> > http://ffmpeg.org/mailman/listinfo/ffmpeg-user
> >
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