uvc_mjpeg2yuyv result -98

[duoshine]

2022-06-09 14:51:18.123 26299-26324/com.duoshine.uvctest I/libusb/core: [26324core.c:2085:libusb_init2]:libusb v1.0.19.10903 2022-06-09 14:51:18.123 26299-26324/com.duoshine.uvctest I/libusb/usbfs: [26324android_usbfs.c:504:op_init2]:start up hotplug event handler 2022-06-09 14:51:18.123 26299-26324/com.duoshine.uvctest I/libusb/usbfs: [26324android_usbfs.c:512:op_init2]:call android_scan_devices 2022-06-09 14:51:18.125 26299-26324/com.duoshine.uvctest D/UVCCamera: open:222 0 2022-06-09 14:51:18.137 26299-26324/com.duoshine.uvctest I/MainActivity: supportedSize:{"formats":[{"index":1,"type":6,"default":1,"size":["640x480","1920x1080","1280x1024","1280x960","1280x720","864x480","848x480","800x600","640x480"]},{"index":2,"type":4,"default":1,"size":["640x480","1920x1080","1280x1024","1280x960","1280x720","864x480","848x480","800x600","640x480"]}]} 2022-06-09 14:51:18.137 26299-26324/com.duoshine.uvctest D/Surface: Surface::setBuffersUserDimensions(this=0xcb6e3800,w=640,h=480) 2022-06-09 14:51:18.138 26299-26324/com.duoshine.uvctest E/libUVCCamera: [26324UVCPreview.cpp:332:startPreview]:startPreview:0 2022-06-09 14:51:18.148 26299-26344/com.duoshine.uvctest I/libUVCCamera: [26344UVCPreview.cpp:495:prepare_preview]:frameSize=(640,480)@MJPEG,previewFormat:4 2022-06-09 14:51:18.238 366-366/? I/DisplayDevice: [Built-in Screen (type:0)] fps:33.425110,dur:1017.20,max:289.70,min:2.93 2022-06-09 14:51:18.284 366-366/? I/BufferQueueProducer: FrameBufferSurface_0 queueBuffer: fps=32.63 dur=1011.38 max=289.42 min=10.51 2022-06-09 14:51:18.326 366-366/? I/BufferQueueConsumer: com.duoshine.uvctest/com.duoshine.uvctest.MainActivity#1 disconnect(C) 2022-06-09 14:51:18.326 366-366/? I/BufferQueueConsumer: Toast#0 disconnect(C) 2022-06-09 14:51:18.327 366-366/? I/BufferQueue: com.duoshine.uvctest/com.duoshine.uvctest.MainActivity#1 ~BufferQueueCore 2022-06-09 14:51:18.327 366-366/? I/BufferQueue: Toast#0 ~BufferQueueCore 2022-06-09 14:51:18.947 26299-26346/com.duoshine.uvctest E/libUVCCamera: [26346UVCPreview.cpp:256:callbackPixelFormatChanged]:callbackPixelFormatChanged4.0:0 2022-06-09 14:51:18.947 26299-26346/com.duoshine.uvctest I/libUVCCamera: [26346UVCPreview.cpp:260:callbackPixelFormatChanged]:PIXEL_FORMAT_RAW: 2022-06-09 14:51:19.079 26299-26345/com.duoshine.uvctest W/libUVCCamera: [26345UVCPreview.cpp:118:get_frame]:allocate new frame 2022-06-09 14:51:19.080 26299-26344/com.duoshine.uvctest W/libUVCCamera: [26344UVCPreview.cpp:118:get_frame]:allocate new frame 2022-06-09 14:51:19.080 26299-26344/com.duoshine.uvctest E/libUVCCamera: [26344UVCPreview.cpp:542:do_preview]:-------------- frame_mjpeg->result-98