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Can't connect to Windows #8
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Hi, I think the issue you met is Windows don't support Miracast at all , as
far as I know, you might be able to use screen share by Wi-Di or install
exe for Miracast.
Basically, the Miracast source feature is supported on almost every android
mobile devices. But for sink feature ,you need to purchase a TV stick or
setupBox that support this feature.
If you want know the root cause of your issue, please give more detail
about your test.
2017年3月1日 下午1:54,"kaas3031" <notifications@github.com>写道:
… hi, its not able to connect to any windows device using mircast for 4.4.2,
any android device connected successfully and its frame has been render but
if we follow same thing with windows it won't connect, wifiDisaplay sink
struck at "kWhatReportLateness"
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Hi following is my board logs it runs on Android 4.4.2 and we have windows laptop runs 8.1(available in logs) and it support miracast that we tested using other Sink Application, also we tested with windows 10 running mobile same issue occurs
07-16 00:13:38.752 3151-3507/? D/NetworkSession: --> --> --> sendRequest() session[1] time[-1] result[0]
07-16 00:13:39.032 3151-3507/? D/NetworkSession: --> --> --> sendRequest() session[1] time[-1] result[0]
07-16 00:13:39.262 3151-3507/? D/NetworkSession: --> --> --> sendRequest() session[1] time[-1] result[0]
07-16 00:13:39.262 3151-3507/? D/NetworkSession: --> --> --> sendRequest() session[1] time[-1] result[0]
07-16 00:13:39.262 3151-3507/? D/NetworkSession: --> --> --> sendRequest() session[1] time[-1] result[0]
07-16 00:13:39.262 3151-3507/? E/WifiDisplaySink: Invalid server_port description '63683-63685'. thats it nothing else after it, mira4u P2PSinkActivity destoy, but if we connect it with any other android device it works like charm, |
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Hi we tested windows pc as well laptop with other Android app and it cast smoothly, but since we working on product we can't use it, and about above condition then ports well below range I dnt find issue with it |
rtpPort = 63683; if (rtcpPort != rtpPort + 1) return ERROR_MALFORMED; |
So thts cause libc to crash? |
/frameworks/av/media/libstagefright/wifi-display/sink/WifiDisplaySink.cpp |
So i think if I comment tht condition then it should work ? |
confirmed that there is an issue if we comment or bypass that condition then also it crashed on same @ libc |
There are 2 issues in your logcat: Sink received SETUP request and response OK, but the request has invalid argument: issue1: in the first Line, the IP address should be valid (like 192.168.0.1 ), but not "x.x.x.x". Maybe issue1 is not critical, but issue2 could caused the libc crash. For more easier debug, you can use tcpdump to capture the TCP package from the port. Basically usage: tcpdump -i p2p_interface_name -w path_to_store_the_file.pcap You can use wireshark to open the pcap file. |
hi, its not able to connect to any windows device using mircast for 4.4.2, any android device connected successfully and its frame has been render but if we follow same thing with windows it won't connect, wifiDisaplay sink struck at "kWhatReportLateness"
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