[elch]

Without -a 4oD, this error vanishes but the stream still does not play. It says:

DEBUG: (object begin)
DEBUG: (object begin)
DEBUG: Property: <Name: fmsVer, STRING: FMS/3,5,3,837>
DEBUG: Property: <Name: capabilities, NUMBER: 127.00>
DEBUG: Property: <Name: mode, NUMBER: 1.00>
DEBUG: (object end)
DEBUG: (object begin)
DEBUG: Property: <Name: level, STRING: status>
DEBUG: Property: <Name: code, STRING: NetConnection.Connect.Success>
DEBUG: Property: <Name: description, STRING: Connection succeeded.>
DEBUG: Property: <Name: objectEncoding, NUMBER: 0.00>
DEBUG: Property: <Name: data, OBJECT>
DEBUG: (object begin)
DEBUG: Property: <Name: version, STRING: 3,5,3,837>
DEBUG: (object end)
DEBUG: (object end)
DEBUG: (object end)
DEBUG: HandleInvoke, server invoking <_result>
DEBUG: HandleInvoke, received result for method call <connect>
DEBUG: sending ctrl. type: 0x0003
DEBUG: Invoking createStream
DEBUG: RTMP_ClientPacket, received: invoke 21 bytes
DEBUG: (object begin)
DEBUG: Property: NULL
DEBUG: (object end)
DEBUG: HandleInvoke, server invoking <onBWDone>
DEBUG: Invoking _checkbw
DEBUG: RTMP_ClientPacket, received: invoke 29 bytes
DEBUG: (object begin)
DEBUG: Property: NULL
DEBUG: (object end)
DEBUG: HandleInvoke, server invoking <_result>
DEBUG: HandleInvoke, received result for method call <createStream>
DEBUG: SendPlay, seekTime=0.00, dLength=0, sending play: mp4:xcuassets/CH4_08_02_16_48491005001001_001
DEBUG: Invoking play
DEBUG: sending ctrl. type: 0x0003
DEBUG: RTMP_ClientPacket, received: invoke 16419 bytes
DEBUG: (object begin)
DEBUG: Property: NULL
DEBUG: (object end)
DEBUG: HandleInvoke, server invoking <_onbwcheck>
DEBUG: Invoking _result
DEBUG: RTMP_ClientPacket, received: invoke 133 bytes
DEBUG: (object begin)
DEBUG: Property: NULL
DEBUG: (object begin)
DEBUG: Property: <Name: level, STRING: error>
DEBUG: Property: <Name: code, STRING: NetStream.Failed>
DEBUG: Property: <Name: description, STRING: Failed to play (stream ID: 1).>
DEBUG: Property: <Name: clientid, STRING: tmIg0ZPb>
DEBUG: (object end)
DEBUG: (object end)
DEBUG: HandleInvoke, server invoking <onStatus>
DEBUG: HandleInvoke, onStatus: NetStream.Failed
ERROR: Closing connection: NetStream.Failed
DEBUG: Closing connection.

Any ideas?