{"action":"opened","issue":{"url":"https://api.github.com/repos/FreeRDP/FreeRDP/issues/3283","repository_url":"https://api.github.com/repos/FreeRDP/FreeRDP","labels_url":"https://api.github.com/repos/FreeRDP/FreeRDP/issues/3283/labels{/name}","comments_url":"https://api.github.com/repos/FreeRDP/FreeRDP/issues/3283/comments","events_url":"https://api.github.com/repos/FreeRDP/FreeRDP/issues/3283/events","html_url":"https://github.com/FreeRDP/FreeRDP/issues/3283","id":147983666,"number":3283,"title":"Sound redirection delay error","user":{"login":"seesky","id":5291282,"avatar_url":"https://avatars.githubusercontent.com/u/5291282?v=3","gravatar_id":"","url":"https://api.github.com/users/seesky","html_url":"https://github.com/seesky","followers_url":"https://api.github.com/users/seesky/followers","following_url":"https://api.github.com/users/seesky/following{/other_user}","gists_url":"https://api.github.com/users/seesky/gists{/gist_id}","starred_url":"https://api.github.com/users/seesky/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/seesky/subscriptions","organizations_url":"https://api.github.com/users/seesky/orgs","repos_url":"https://api.github.com/users/seesky/repos","events_url":"https://api.github.com/users/seesky/events{/privacy}","received_events_url":"https://api.github.com/users/seesky/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"milestone":null,"comments":0,"created_at":"2016-04-13T08:22:51Z","updated_at":"2016-04-13T08:22:51Z","closed_at":null,"body":"Hello ,i have a problem with sound redirection. i design a thin client to connect windows vm with freerdp:\r\n        cpu:rk3288\r\n        sound card:wm8960 with alsa\r\n        os:linux\r\n   In addition to the sound redirection,the others are perfect.When i connect win7 with command:\r\n        xfreerdp /f /usb:auto /gestures /multitouch /sec:nla +async-update /v:'192.168.1.101' /u:administrator /p:\"123456\" /t:test0 /bpp:32 /port:3389 /sound:sys:pulse /microphone:sys:pulse +fonts +aero /rfx\r\n   When i set sampling rate of wm8960 to 48000Hz, I can hear the sound from win7 vm,but when i play a video,the sound delay(video and sound Cannot synchronize).\r\nWhen i set sampling rate of wm8960 to 44100Hz,I can hear the sound from win7 vm,there is no sound delay,but I get little stutters every five second,and got error:\r\nALSA Lib pcm.c:7905 (snd_pcm_recover) underrun occurred\r\n    I have test spice protocl and local play,every thing is ok.\r\n    I don't know what happened.My English is so so,I am sorry....."}}