Comments (10)
xuwen0306
commented on June 27, 2024
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" <[email protected]>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"
—
You are receiving this because you are subscribed to this thread.
Reply to this email directly, view it on GitHub
<#8>, or mute
the thread
<https://github.com/notifications/unsubscribe-auth/AH0BLnU6JvTN4Zy6dgzGT9fDJvvdtxeNks5rhQgKgaJpZM4MPP__>
.
from how-to-miracast-on-aosp.
M9Apar
commented on June 27, 2024
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 00:13:33.422 3151-3151/? D/P2pSinkActivity:
onReceive() [android.net.wifi.p2p.THIS_DEVICE_CHANGED]
07-16 00:13:33.432 3151-3151/? D/P2pSinkActivity: Device: K2_Dongle
deviceAddress: 46:2c:05:2d:8c:f0
primary type: 10-0050F204-5
secondary type: null
wps: 0
grpcapab: 0
devcapab: 0
status: 0
wfdInfo: WFD enabled: trueWFD DeviceInfo: 19
WFD CtrlPort: 7236
WFD MaxThroughput: 50
[Connected]
07-16 00:13:33.582 3151-3151/? D/P2pSinkActivity:
onReceive() [android.net.wifi.p2p.PEERS_CHANGED]
07-16 00:13:33.592 3151-3151/? D/P2pSinkActivity: try requestPeers()
07-16 00:13:33.592 3151-3151/? D/P2pSinkActivity:
onReceive() [android.net.wifi.p2p.CONNECTION_STATE_CHANGE]
07-16 00:13:33.602 3151-3151/? D/P2pSinkActivity: NetworkInfo: type: WIFI_P2P[]
state: CONNECTED/CONNECTED
reason: (unspecified)
extra: (none)
roaming: false
failover: false
isAvailable: true
isConnectedToProvisioningNetwork: false
07-16 00:13:33.602 3151-3151/? D/P2pSinkActivity:
invokeSink() call requestGroupInfo()
07-16 00:13:33.612 3505-3505/? I/dnsmasq: DHCPDISCOVER(p2p-p2p0-9) 0e:8b:fd:5b:83:21
07-16 00:13:33.612 3505-3505/? I/dnsmasq: DHCPOFFER(p2p-p2p0-9) 192.168.49.246 0e:8b:fd:5b:83:21
07-16 00:13:33.612 3505-3505/? I/dnsmasq: DHCPREQUEST(p2p-p2p0-9) 192.168.49.246 0e:8b:fd:5b:83:21
07-16 00:13:33.612 3505-3505/? I/dnsmasq: DHCPACK(p2p-p2p0-9) 192.168.49.246 0e:8b:fd:5b:83:21 TEJAS-ULTRA
07-16 00:13:33.632 3151-3151/? D/P2pSinkActivity: onGroupInfoAvailable():
07-16 00:13:33.642 3151-3151/? D/P2pSinkActivity: network: DIRECT-cq-K2_Dongle
isGO: true
GO: Device:
deviceAddress: 46:2c:05:2d:8c:f0
primary type: null
secondary type: null
wps: 0
grpcapab: 0
devcapab: 0
status: 4
wfdInfo: WFD enabled: falseWFD DeviceInfo: 0
WFD CtrlPort: 0
WFD MaxThroughput: 0
Client: Device: TEJAS-ULTRA
deviceAddress: 0c:8b:fd:5b:83:22
primary type: 1-0050F200-0
secondary type: null
wps: 392
grpcapab: 40
devcapab: 36
status: 0
wfdInfo: WFD enabled: trueWFD DeviceInfo: 272
WFD CtrlPort: 7236
WFD MaxThroughput: 300
interface: p2p-p2p0-9
networkId: 9
password: wffvMztr
07-16 00:13:33.692 3151-3151/? D/P2pSinkActivity: invokeSink() isWifiDisplaySource(TEJAS-ULTRA)=[true] port[7236]
07-16 00:13:33.702 3151-3151/? D/P2pSinkActivity: invokeSink() watch /proc/net/arp thread start.
07-16 00:13:33.712 3151-3506/? D/RarpImpl: execRarp() [0]IP address HW type Flags HW address Mask Device
07-16 00:13:33.712 3151-3506/? D/RarpImpl: execRarp() [1]192.168.49.246 0x1 0x2 0e:8b:fd:5b:83:21 * p2p-p2p0-9
07-16 00:13:33.712 3151-3506/? I/RarpImpl: parseArpLine() this is header line. don't create arp[IP address HW type Flags HW address Mask Device]
07-16 00:13:33.722 3151-3506/? D/RarpImpl: parseArpLine() created arp[ IP address:192.168.49.246¥n HW type:0x1¥n Flags:0x2¥n HW address:0e:8b:fd:5b:83:21¥n Mask:*¥n Device:p2p-p2p0-9]
07-16 00:13:36.722 3151-3151/? D/P2pSinkActivity: invokeSink() Source Addr[192.168.49.246:7236]
07-16 00:13:36.732 3151-3507/? D/Mira_for_You_JNI: Sink Display[1360, 768] Special[0] Nexus10[0]
07-16 00:13:36.732 3151-3507/? E/WifiDisplaySink: WifiDisplaySink() fopen error[2]
07-16 00:13:36.732 3151-3507/? D/WifiDisplaySink: WifiDisplaySink() Sink is Nexus10[0], FullHD[0]
07-16 00:13:36.732 3151-3507/? D/Mira_for_You_JNI: Source Addr[192.168.49.246] Port[7236]
07-16 00:13:38.742 3151-3507/? I/NetworkSession: connecting socket 57 to 192.168.49.246:7236
07-16 00:13:38.742 3151-3507/? I/WifiDisplaySink: We're now connected.
07-16 00:13:38.752 3151-3507/? D/NetworkSession: --> --> --> sendRequest() session[1] time[-1] result[0]
07-16 00:13:38.752 3151-3507/? D/NetworkSession: [-1][RTSP/1.0 200 OK
Date: Sat, 16 Jul 2016 07:13:38 +0000
User-Agent: stagefright/1.2 (Linux;Android 4.4.2)
CSeq: 1
Public: org.wfa.wfd1.0, GET_PARAMETER, SET_PARAMETER
]
07-16 00:13:38.752 3151-3507/? D/NetworkSession: --> --> --> sendRequest() session[1] time[-1] result[0]
07-16 00:13:38.752 3151-3507/? D/NetworkSession: [146][OPTIONS * RTSP/1.0
Date: Sat, 16 Jul 2016 07:13:38 +0000
User-Agent: stagefright/1.2 (Linux;Android 4.4.2)
CSeq: 1
Require: org.wfa.wfd1.0
]
07-16 00:13:39.032 3151-3507/? D/NetworkSession: --> --> --> sendRequest() session[1] time[-1] result[0]
07-16 00:13:39.032 3151-3507/? D/NetworkSession: [-1][RTSP/1.0 200 OK
Date: Sat, 16 Jul 2016 07:13:39 +0000
User-Agent: stagefright/1.2 (Linux;Android 4.4.2)
CSeq: 2
Content-Type: text/parameters
Content-Length: 181
wfd_video_formats: 28 00 01 01 ffffffff ffffffff ffffffff 00 0000 0000 00 none none
wfd_audio_codecs: AAC 0000000F 00
wfd_client_rtp_ports: RTP/AVP/UDP;unicast 19000 0 mode=play
]
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: [-1][RTSP/1.0 200 OK
Date: Sat, 16 Jul 2016 07:13:39 +0000
User-Agent: stagefright/1.2 (Linux;Android 4.4.2)
CSeq: 3
]
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: [206][SETUP rtsp://x.x.x.x:x/wfd1.0/streamid=0 RTSP/1.0
Date: Sat, 16 Jul 2016 07:13:39 +0000
User-Agent: stagefright/1.2 (Linux;Android 4.4.2)
CSeq: 2
Transport: RTP/AVP/UDP;unicast;client_port=8760-8761
]
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: [-1][RTSP/1.0 200 OK
Date: Sat, 16 Jul 2016 07:13:39 +0000
User-Agent: stagefright/1.2 (Linux;Android 4.4.2)
CSeq: 4
]
07-16 00:13:39.262 3151-3507/? E/WifiDisplaySink: Invalid server_port description '63683-63685'.
07-16 00:13:39.262 3151-3507/? A/WifiDisplaySink: frameworks/av/media/libstagefright/wifi-display/sink/WifiDisplaySink.cpp:652 CHECK_EQ( err,(status_t)OK) failed: -1007 vs. 0
07-16 00:13:39.262 3151-3507/? A/libc: Fatal signal 6 (SIGABRT) at 0x00000c4f (code=-6), thread 3507 (Thread-70)
thats it nothing else after it, mira4u P2PSinkActivity destoy, but if we connect it with any other android device it works like charm,
and i also added patch from fix, but still the same for only Windows device
from how-to-miracast-on-aosp.
kensuke
commented on June 27, 2024
int rtpPort, rtcpPort;
if (sscanf(serverPortStr.c_str(), "%d-%d", &rtpPort, &rtcpPort) != 2
|| rtpPort <= 0 || rtpPort > 65535
|| rtcpPort <=0 || rtcpPort > 65535
|| rtcpPort != rtpPort + 1) { // failed this condition '63683-63685'
ALOGE("Invalid server_port description '%s'.",
serverPortStr.c_str());
return ERROR_MALFORMED;
}
from how-to-miracast-on-aosp.
M9Apar
commented on June 27, 2024
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
from how-to-miracast-on-aosp.
kensuke
commented on June 27, 2024
rtpPort = 63683;
rtcpPort = 63685;
if (rtcpPort != rtpPort + 1) return ERROR_MALFORMED;
else // go through next steps..
from how-to-miracast-on-aosp.
M9Apar
commented on June 27, 2024
So thts cause libc to crash?
from how-to-miracast-on-aosp.
kensuke
commented on June 27, 2024
/frameworks/av/media/libstagefright/wifi-display/sink/WifiDisplaySink.cpp
libstagefright_wfd.so
from how-to-miracast-on-aosp.
M9Apar
commented on June 27, 2024
So i think if I comment tht condition then it should work ?
from how-to-miracast-on-aosp.
M9Apar
commented on June 27, 2024
confirmed that there is an issue if we comment or bypass that condition then also it crashed on same @ libc
from how-to-miracast-on-aosp.
xuwen0306
commented on June 27, 2024
There are 2 issues in your logcat:
Sink received SETUP request and response OK, but the request has invalid argument:
[206][SETUP rtsp://x.x.x.x:x/wfd1.0/streamid=0 RTSP/1.0
Date: Sat, 16 Jul 2016 07:13:39 +0000
User-Agent: stagefright/1.2 (Linux;Android 4.4.2)
CSeq: 2
Transport: RTP/AVP/UDP;unicast;client_port=8760-8761
issue1: in the first Line, the IP address should be valid (like 192.168.0.1 ), but not "x.x.x.x".
issue2: in Transport section, source side should send "server_port:xxxx-xxxx", xxxx means the port server using.
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.
from how-to-miracast-on-aosp.
Related Issues (10)
- Merging with with AOSP 4.4.2 as a sink HOT 2
- patch on pixel android system
- Crash in onQueueAccessUnit HOT 1
- Crash when WifiDisplaySink.cpp:652 CHECK_EQ( err,(status_t)OK) HOT 2
- not commited on miracast-sink part of galaxy s2? HOT 7
- which fix for using that init.rc or someone of galaxy nexus? HOT 10
- rotate screen on the sink device. HOT 1
- Miracast on android Development board.
- Upstreaming to Lineage OS
Recommend Projects
-
React
A declarative, efficient, and flexible JavaScript library for building user interfaces.
-
Vue.js
🖖 Vue.js is a progressive, incrementally-adoptable JavaScript framework for building UI on the web.
-
Typescript
TypeScript is a superset of JavaScript that compiles to clean JavaScript output.
-
TensorFlow
An Open Source Machine Learning Framework for Everyone
-
Django
The Web framework for perfectionists with deadlines.
-
Laravel
A PHP framework for web artisans
-
D3
Bring data to life with SVG, Canvas and HTML. 📊📈🎉
-
Recommend Topics
-
javascript
JavaScript (JS) is a lightweight interpreted programming language with first-class functions.
-
web
Some thing interesting about web. New door for the world.
-
server
A server is a program made to process requests and deliver data to clients.
-
Machine learning
Machine learning is a way of modeling and interpreting data that allows a piece of software to respond intelligently.
-
Visualization
Some thing interesting about visualization, use data art
-
Game
Some thing interesting about game, make everyone happy.
Recommend Org
-
Facebook
We are working to build community through open source technology. NB: members must have two-factor auth.
-
Microsoft
Open source projects and samples from Microsoft.
-
Google
Google ❤️ Open Source for everyone.
-
Alibaba
Alibaba Open Source for everyone
-
D3
Data-Driven Documents codes.
-
Tencent
China tencent open source team.
from how-to-miracast-on-aosp.