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imx8mq Android UVC camera error

Question asked by Bin Lin on Nov 18, 2019
Latest reply on Nov 26, 2019 by Diego Adrian Cuevas

Hello nxp

    Using USB camera on imx8mq often can't be opened.here is the log infoour memory 2G Android8.1

    Opening the UVC camera is very slow. It will take a picture automatically for the first time。Android 8.1/9.0 has such problems。Is there any way to solve this problem。 thanks!

E Camera3-Stream: getBuffer: wait for output buffer return timed out after 3000ms (max_buffers 2)
11-19 03:39:17.088 3069 5335 E Camera3-Device: RequestThread: Can't get output buffer, skipping request: Connection timed out (-110)
11-19 03:39:20.088 3069 5335 E Camera3-Stream: getBuffer: wait for output buffer return timed out after 3000ms (max_buffers 2)
11-19 03:39:20.088 3069 5335 E Camera3-Device: RequestThread: Can't get output buffer, skipping request: Connection timed out (-110)
11-19 03:39:23.088 3069 5335 E Camera3-Stream: getBuffer: wait for output buffer return timed out after 3000ms (max_buffers 2)
11-19 03:39:23.089 3069 5335 E Camera3-Device: RequestThread: Can't get output buffer, skipping request: Connection timed out (-110)
11-19 03:39:26.089 3069 5335 E Camera3-Stream: getBuffer: wait for output buffer return timed out after 3000ms (max_buffers 2)
11-19 03:39:26.089 3069 5335 E Camera3-Device: RequestThread: Can't get output buffer, skipping request: Connection timed out (-110)
11-19 03:39:29.089 3069 5335 E Camera3-Stream: getBuffer: wait for output buffer return timed out after 3000ms (max_buffers 2)
11-19 03:39:29.089 3069 5335 E Camera3-Device: RequestThread: Can't get output buffer, skipping request: Connection timed out (-110)

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