旅游马上结束，回去打算购买海信75u9a

41068485

刚才利群卖场试了一小时，比z9d强

优优好好

马上出u9d了

sk111111

能具体说说哪儿比z9d强吗

sumsung

海信好像也用了20点IRE白平衡。

sumsung

没记错的话，发展到现在，20点IRE内部校准的方法，非常合理，科学。

井九仙师

便宜吗？期待晒单

sumsung

怎么可能便宜。旗舰便宜。其它型号怎么卖。

sumsung

不过和旅游比起来便宜。一台电视看得好久的。

41068485

优优好好 发表于 2018-8-10 20:50
马上出u9d了

u9d铺货了吗？只停雷声不见雨？我是没看到

41068485

井九仙师 发表于 2018-8-10 23:26
便宜吗？期待晒单

不值钱的国产货，跟大法没法比

sumsung

I found when network changed from connect to disconnect, sometimes SDK crashed.
Here are the coredump stacks :
[2017/09/21 11:25:36.591]#1 0xb5df74bc in alexaClientSDK::acl::HTTP2Stream::getCurlHandle (this=0x0)
[2017/09/21 11:25:36.591] at /home/jikaihu/project/MT5658/apollo/third_party/source/avs/sdk/alexa-client-sdk-master/ACL/src/Transport/HTTP2Stream.cpp:347
[2017/09/21 11:25:36.591]#2 0xb5dff034 in alexaClientSDK::acl::HTTP2Transport::networkLoop (
[2017/09/21 11:25:36.591] this=0xa3eaf968)
[2017/09/21 11:25:36.591] at /home/jikaihu/project/MT5658/apollo/third_party/source/avs/sdk/alexa-client-sdk-master/ACL/src/Transport/HTTP2Transport.cpp:469
[2017/09/21 11:25:36.622]#3 0xb5e08c9c in std::_Mem_fn<void (alexaClientSDK::acl::HTTP2Transport::)()>::operator()<, void>(alexaClientSDK::acl::HTTP2Transport) const (
[2017/09/21 11:25:36.638] this=0xb4987990, __object=0xa3eaf968)
[2017/09/21 11:25:36.638] at /mtkoss/gnuarm/neon_4.8.2_2.6.35_cortex-a9-ubuntu/x86_64/armv7a-mediatek-linux-gnueabi/include/c++/4.8.2/functional:601
[2017/09/21 11:25:36.638]#4 0xb5e08bc8 in std::_Bind_simple<std::_Mem_fn<void (alexaClientSDK::acl::HTTP2Transport::)()> (alexaClientSDK::acl::HTTP2Transport)>::_M_invoke<0u>(std::_Index_tuple<0u>) (this=0xb498798c)
[2017/09/21 11:25:36.669] at /mtkoss/gnuarm/neon_4.8.2_2.6.35_cortex-a9-ubuntu/x86_64/armv7a-mediatek-linux-gnueabi/include/c++/4.8.2/functional:1732
[2017/09/21 11:25:36.669]#5 0xb5e08a64 in std::_Bind_simple<std::_Mem_fn<void (alexaClientSDK::acl::HTTP2Transport::)()> (alexaClientSDK::acl::HTTP2Transport)>::operator()() (
[2017/09/21 11:25:36.669] this=0xb498798c)
[2017/09/21 11:25:36.669] at /mtkoss/gnuarm/neon_4.8.2_2.6.35_cortex-a9-ubuntu/x86_64/armv7a-mediatek-linux-gnueabi/include/c++/4.8.2/functional:1720
[2017/09/21 11:25:36.684]#6 0xb5e089f0 in std::thread::_Impl<std::_Bind_simple<std::_Mem_fn<void (alexaClientSDK::acl::HTTP2Transport::)()> (alexaClientSDK::acl::HTTP2Transport)> >::_M_run() (this=0xb4987980)
[2017/09/21 11:25:36.700] at /mtkoss/gnuarm/neon_4.8.2_2.6.35_cortex-a9-ubuntu/x86_64/armv7a-mediatek-linux-gnueabi/include/c++/4.8.2/thread:115
[2017/09/21 11:25:36.700]#7 0xb54abbdc in ?? () from /lib/libstdc++.so.6
[2017/09/21 11:25:36.731]#8 0xb54abbdc in ?? () from /lib/libstdc++.so.6

Here are the SDK logs:
[2017/09/21 10:46:52.020]2017-09-21 02:47:36.621 [14d] E AuthDelegate:handleLwaResponseFailed:reason=parseJsonFailed,position=0,error=The document is empty.
[2017/09/21 10:46:52.020]2017-09-21 02:47:36.621 [14e] 0 AuthDelegate:calculatedTimeToRetry:delayMs=2422
[2017/09/21 10:46:54.423]2017-09-21 02:47:39.044 [14f] E HttpPost:doPostFailed:reason=curl_easy_performFailed,result=6,error=Couldn't resolve host name
[2017/09/21 10:46:54.438]2017-09-21 02:47:39.045 [150] E AuthDelegate:handleLwaResponseFailed:reason=parseJsonFailed,position=0,error=The document is empty.
[2017/09/21 10:46:54.438]2017-09-21 02:47:39.045 [151] 0 AuthDelegate:calculatedTimeToRetry:delayMs=3807
[2017/09/21 10:46:58.229]2017-09-21 02:47:42.853 [152] E HttpPost:doPostFailed:reason=curl_easy_performFailed,result=6,error=Couldn't resolve host name
[2017/09/21 10:46:58.245]2017-09-21 02:47:42.853 [153] E AuthDelegate:handleLwaResponseFailed:reason=parseJsonFailed,position=0,error=The document is empty.
[2017/09/21 10:46:58.245]2017-09-21 02:47:42.853 [154] 0 AuthDelegate:calculatedTimeToRetry:delayMs=5509
[2017/09/21 10:47:03.736]2017-09-21 02:47:48.363 [155] E HttpPost:doPostFailed:reason=curl_easy_performFailed,result=6,error=Couldn't resolve host name
[2017/09/21 10:47:03.751]2017-09-21 02:47:48.363 [156] E AuthDelegate:handleLwaResponseFailed:reason=parseJsonFailed,position=0,error=The document is empty.
[2017/09/21 10:47:03.751]2017-09-21 02:47:48.363 [157] 0 AuthDelegate:calculatedTimeToRetry:delayMs=41014
[2017/09/21 10:47:44.748]2017-09-21 02:48:29.378 [158] E HttpPost:doPostFailed:reason=curl_easy_performFailed,result=6,error=Couldn't resolve host name
[2017/09/21 10:47:44.764]2017-09-21 02:48:29.378 [159] E AuthDelegate:handleLwaResponseFailed:reason=parseJsonFailed,position=0,error=The document is empty.
[2017/09/21 10:47:44.764]2017-09-21 02:48:29.379 [15a] 0 AuthDelegate:calculatedTimeToRetry:delayMs=74652
[2017/09/21 10:47:49.101]2017-09-21 02:48:33.723 [15b] E HTTP2Transport:networkLoopRetryingToConnect:reason=establishConnectionFailed,retryCount=15
[2017/09/21 10:48:36.166]2017-09-21 02:49:20.774 [15c] E HTTP2Transport:networkLoopRetryingToConnect:reason=establishConnectionFailed,retryCount=16
[2017/09/21 10:48:59.410]2017-09-21 02:49:44.031 [15d] E HttpPost:doPostFailed:reason=curl_easy_performFailed,result=6,error=Couldn't resolve host name
[2017/09/21 10:48:59.425]2017-09-21 02:49:44.031 [15e] E AuthDelegate:handleLwaResponseFailed:reason=parseJsonFailed,position=0,error=The document is empty.
[2017/09/21 10:48:59.425]2017-09-21 02:49:44.032 [15f] 0 AuthDelegate:calculatedTimeToRetry:delayMs=40855
[2017/09/21 10:49:23.902]2017-09-21 02:50:08.528 [160] E HTTP2Transport:networkLoopRetryingToConnect:reason=establishConnectionFailed,retryCount=17
[2017/09/21 10:49:40.266]2017-09-21 02:50:24.887 [161] E HttpPost:doPostFailed:reason=curl_easy_performFailed,result=6,error=Couldn't resolve host name
[2017/09/21 10:49:40.266]2017-09-21 02:50:24.888 [162] E AuthDelegate:handleLwaResponseFailed:reason=parseJsonFailed,position=0,error=The document is empty.
[2017/09/21 10:49:40.266]2017-09-21 02:50:24.888 [163] 0 AuthDelegate:calculatedTimeToRetry:delayMs=45605
[2017/09/21 10:50:25.865]2017-09-21 02:51:10.494 [164] E HttpPost:doPostFailed:reason=curl_easy_performFailed,result=6,error=Couldn't resolve host name
[2017/09/21 10:50:25.881]2017-09-21 02:51:10.494 [165] E AuthDelegate:handleLwaResponseFailed:reason=parseJsonFailed,position=0,error=The document is empty.
[2017/09/21 10:50:25.881]2017-09-21 02:51:10.494 [166] 0 AuthDelegate:calculatedTimeToRetry:delayMs=74915
[2017/09/21 10:50:50.842]2017-09-21 02:51:35.466 [167] E HTTP2Transport:networkLoopRetryingToConnect:reason=establishConnectionFailed,retryCount=18
[2017/09/21 10:51:40.356]2017-09-21 02:52:24.944 [168] E HTTP2Transport:networkLoopRetryingToConnect:reason=establishConnectionFailed,retryCount=19
[2017/09/21 10:51:40.793]2017-09-21 02:52:25.410 [169] E HttpPost:doPostFailed:reason=curl_easy_performFailed,result=6,error=Couldn't resolve host name
[2017/09/21 10:51:40.793]2017-09-21 02:52:25.410 [16a] E AuthDelegate:handleLwaResponseFailed:reason=parseJsonFailed,position=0,error=The document is empty.
[2017/09/21 10:51:40.793]2017-09-21 02:52:25.410 [16b] 0 AuthDelegate:calculatedTimeToRetry:delayMs=55798
[2017/09/21 10:52:36.578]2017-09-21 02:53:21.209 [16c] E HttpPost:doPostFailed:reason=curl_easy_performFailed,result=6,error=Couldn't resolve host name
[2017/09/21 10:52:36.594]2017-09-21 02:53:21.209 [16d] E AuthDelegate:handleLwaResponseFailed:reason=parseJsonFailed,position=0,error=The document is empty.
[2017/09/21 10:52:36.594]2017-09-21 02:53:21.209 [16e] 0 AuthDelegate:calculatedTimeToRetry:delayMs=50683
[2017/09/21 10:53:03.535]2017-09-21 02:53:48.158 [16f] E HTTP2Transport:networkLoopRetryingToConnect:reason=establishConnectionFailed,retryCount=20
[2017/09/21 10:53:27.263]2017-09-21 02:54:11.893 [170] E HttpPost:doPostFailed:reason=curl_easy_performFailed,result=6,error=Couldn't resolve host name
[2017/09/21 10:53:27.278]2017-09-21 02:54:11.893 [171] E AuthDelegate:handleLwaResponseFailed:reason=parseJsonFailed,position=0,error=The document is empty.
[2017/09/21 10:53:27.278]2017-09-21 02:54:11.893 [172] 0 AuthDelegate:calculatedTimeToRetry:delayMs=38164
[2017/09/21 10:53:47.309]2017-09-21 02:54:31.926 [173] E HTTP2Transport:networkLoopRetryingToConnect:reason=establishConnectionFailed,retryCount=21
[2017/09/21 10:54:05.467]2017-09-21 02:54:50.058 [174] E HttpPost:doPostFailed:reason=curl_easy_performFailed,result=6,error=Couldn't resolve host name
[2017/09/21 10:54:05.467]2017-09-21 02:54:50.058 [175] E AuthDelegate:handleLwaResponseFailed:reason=parseJsonFailed,position=0,error=The document is empty.
[2017/09/21 10:54:05.483]2017-09-21 02:54:50.058 [176] 0 AuthDelegate:calculatedTimeToRetry:delayMs=32242
[2017/09/21 10:54:37.681]2017-09-21 02:55:22.301 [177] E HttpPost:doPostFailed:reason=curl_easy_performFailed,result=6,error=Couldn't resolve host name
[2017/09/21 10:54:37.697]2017-09-21 02:55:22.301 [178] E AuthDelegate:handleLwaResponseFailed:reason=parseJsonFailed,position=0,error=The document is empty.
[2017/09/21 10:54:37.697]2017-09-21 02:55:22.301 [179] 0 AuthDelegate:calculatedTimeToRetry:delayMs=84154
[2017/09/21 10:54:44.920]2017-09-21 02:55:29.515 [17a] E HTTP2Transport:networkLoopRetryingToConnect:reason=establishConnectionFailed,retryCount=22
[2017/09/21 10:55:36.368]2017-09-21 02:56:20.993 [17b] E HTTP2Transport:networkLoopRetryingToConnect:reason=establishConnectionFailed,retryCount=23
[2017/09/21 10:56:01.828]2017-09-21 02:56:46.456 [17c] E HttpPost:doPostFailed:reason=curl_easy_performFailed,result=6,error=Couldn't resolve host name
[2017/09/21 10:56:01.843]2017-09-21 02:56:46.456 [17d] E AuthDelegate:handleLwaResponseFailed:reason=parseJsonFailed,position=0,error=The document is empty.
[2017/09/21 10:56:01.843]2017-09-21 02:56:46.457 [17e] 0 AuthDelegate:calculatedTimeToRetry:delayMs=56787
[2017/09/21 10:56:33.418]2017-09-21 02:57:18.038 [17f] E HTTP2Transport:networkLoopRetryingToConnect:reason=establishConnectionFailed,retryCount=24
[2017/09/21 10:56:51.248]2017-09-21 02:57:35.882 [180] 0 AuthDelegate:onAuthStateChangeCalled:state=2,error=1
[2017/09/21 10:56:58.627]2017-09-21 02:57:43.244 [181] E HttpPost:doPostFailed:reason=curl_easy_performFailed,result=6,error=Couldn't resolve host name
[2017/09/21 10:56:58.627]2017-09-21 02:57:43.245 [182] E AuthDelegate:handleLwaResponseFailed:reason=parseJsonFailed,position=0,error=The document is empty.
[2017/09/21 10:56:58.627]2017-09-21 02:57:43.245 [183] 0 AuthDelegate:calculatedTimeToRetry:delayMs=89756
[2017/09/21 10:57:37.175]2017-09-21 02:58:21.774 [184] E HTTP2Transport:setupDownchannelStreamFailed:reason=getAuthTokenFailed
[2017/09/21 10:57:37.175]2017-09-21 02:58:21.774 [185] E HTTP2Transport:establishConnectionFailed:reason=setupDownchannelStreamFailed,error=INVALID_AUTH
[2017/09/21 10:57:37.175]2017-09-21 02:58:21.774 [186] I HTTP2Transport:networkLoop:reason=connect successful
[2017/09/21 10:57:37.175]2017-09-21 02:58:21.774 [187] I HTTP2Transport:networkLoop:reason=networkLoop thread stopped.

Liburl reports this error:
[2017/09/21 10:57:37.144]* getaddrinfo(3) failed for avs-alexa-na.amazon.com:443
[2017/09/21 10:57:37.144]* Couldn't resolve host 'avs-alexa-na.amazon.com'
[2017/09/21 10:57:37.144]* Closing connection 24

Thanks.

sumsung

Quad Core/MT5658EDEJ

sumsung

大法曾经不是引以为傲，有MT59XX。

sumsung

DLED

75寸屏，谁做的。

井九仙师

41068485 发表于 2018-8-11 00:04
不值钱的国产货，跟大法没法比

便宜不便宜倒在其次，记得买了之后来晒单，谈感受，做评测。