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

Roger Pack rogerdpack2 at gmail.com
Wed Apr 29 20:24:43 CEST 2015


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>
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>


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