Handle rtmpsinc send error

[Krzysztof Konopko]

Hi,

According to [1],

src.emit("push-buffer", buf)

should return GstFlowReturn which in case of your error should be
GST_FLOW_ERROR.

[1]
http://gstreamer.freedesktop.org/data/doc/gstreamer/head/gst-plugins-base-plugins/html/gst-plugins-base-plugins-appsrc.html#GstAppSrc-push-buffer

Hope this helps,
Kris

On 11/12/12 10:51, Bkmz wrote:
> Hello, folks.
> 
> I have a python program that does live streaming via rtmpsinc
> 
> 
> The code:
> 
> import pygst
> pygst.require("0.10")
> 
> import gobject
> gobject.threads_init()
> 
> import gst
> import time
> 
> class Publisher:
> 
>   def __init__(self):
> 
>     self.pipeline = gst.parse_launch("appsrc min-latency=1000
> is-live=true do-timestamp=true name=source ! ffmpegcolorspace ! queue !
> ffenc_flv ! flvmux ! rtmpsink location=\"rtmp://127.0.0.1/oflaDemo/test2
> live=1\" ")
>     self.source = self.pipeline.get_by_name("source")
> 
>     self.caps = gst.Caps("video/x-raw-rgb, width=(int)800,
> height=(int)592, framerate=(fraction)0/1, bpp=(int)24, depth=(int)24,
> endianness=(int)4321, red_mask=(int)255, green_mask=(int)65280,
> blue_mask=(int)16711680")
>     self.source.set_property('caps', self.caps)
> 
>     self.source.connect("need-data", self.need_data)
> 
>     self.bus = self.pipeline.get_bus()
>     self.bus.add_signal_watch_full(1)
>     self.bus.connect("message", self.on_message)
> 
>  def need_data(self, src, need_bytes):
>     #getting data here
>     src.emit("push-buffer", buf)
> 
>   def on_message(self, bus, msg):
>     print 'Message: ', msg.type, msg
> 
> if __name__ == "__main__":
> 
> 
>   p = Publisher()
> 
>   p.pipeline.set_state(gst.STATE_PLAYING)
> 
>   loop = gobject.MainLoop()
>   loop.run()
> 
> all works great, but sometimes program prints error:
> 
> ERROR: WriteN, RTMP send error 9
> ERROR: WriteN, RTMP send error 9
> ERROR: WriteN, RTMP send error 9
> .....
> 
> 
> I want to handle this error to restart pipeline, but on_message does not
> recieve anything. Help me please.
> 
> P.S. Sorry for my english, it's not native.
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