[gst-devel] Problem of transporting the ts stream over WLAN802.11

[ScreenName01]

Hi Zhiqiang,

  I'm unclear of what the problem is.  What is an "ideal environment" for
instance?

  The underlying medium -- be it ethernet or wifi -- is transparent.  The
medium is hidden to the protocol and is handled by the OS in most cases.

  Make sure your router is routing the packets properly and in addition any
firewalls allow the sending/receiving of udp packets between the host and
the target.  A simple way to find out is just to hook up wireshark to see
the wired traffic.  If you want to see the traffic over the air you will
need airpcap and set your encryption to none to make it easier/possible to
decode the packets.

SN01


Zhiqiang Liu wrote:
> 
> Hi all,
> 
> I tried to mux the h264 video and acc audio using the flutsmux element.
> 
> the following is my pipeline :
> gst-launch -v flutsmux name=mux ! queue ! udpsink host=127.0.0.1 port=5002 
> filesrc location=dvb2.ts ! flutsdemux name=demuxer demuxer. ! queue !
> mpeg2dec ! ffmpegcolorspace ! videorate ! video/x-raw-yuv,framerate=15/1 !
> videoscale ! video/x-raw-yuv,height=144,width=176 ! x264enc ! queue ! mux.
> demuxer. ! queue ! flump3dec ! audioconvert ! audioresample ! faac ! queue
> ! mux.
> 
> Then I used the mplayer to play the ts stream
> mplayer udp://127.0.0.1:5002
> 
> It can play the ts stream normally in an ideal environment ( without
> packet lossy)
> But when I tried to send the stream over WLAN802.11 (With packet lossy),
> the mplayer can not play the stream.
> 
> Are there somebody can give some solutions to the problem ?
> Can the MPEG TS stream be transported over 802.11 ? 
> 
> Best regards,
> Alex Liu
> 
> 
> 
> 
> 
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