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there is a black area when screen captured, what's going on? #60
I am trying to capture the screenshot with Samsung galaxy GT_I9082. The image that I am getting is the black area. With another device, i am getting a good result. what can be the problem?
ABI- ameabi-v7a,
sdk-17
screen resolution 480x800
and this is ADB
devices -l info : device product:baffinxx model:GT_I9082 device:baffin
And exactly what are those issues. Can you please let me know how to fix those issues? And if there are more than one device how to get the particular device to respond to minicap.
It's not so easy. Please consider asking your company to donate one of
those devices to the project so that we can check for ourselves. Otherwise
it's unlikely that the issue can be solved.
On Mon, Apr 17, 2017 at 22:19 RAHUL RAJ CHAKRAVORTY < ***@***.***> wrote:
And exactly what are those issues. Can you please let me know how to fix
those issues? And if there are more than one device how to get the
particular device to respond to minicap.
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sorccu commentedon Mar 13, 2017
It can mean that you set the resolution slightly wrong.
What device is that anyway? Can you do
adb devices -land paste the line here? Feel free to remove the serial number if you like, though.weizai commentedon Mar 13, 2017
oh sorry, my option is:
LD_LIBRARY_PATH=/data/local/tmp /data/local/tmp/minicap -P 3840x2160@3840x2160/0 -Q 100 -s > /mnt/sdcard/screenshot.jpg
and this is adb devices -l info:
192.168.10.133:5555 device product:rk3288 model:rk3288 device:rk3288
rahul0698 commentedon Apr 17, 2017
I am trying to capture the screenshot with Samsung galaxy GT_I9082. The image that I am getting is the black area. With another device, i am getting a good result. what can be the problem?
ABI- ameabi-v7a,
sdk-17
screen resolution 480x800
and this is ADB
devices -l info : device product:baffinxx model:GT_I9082 device:baffin
sorccu commentedon Apr 17, 2017
Is the physical screen on?
rahul0698 commentedon Apr 17, 2017
yaa it is on
rahul0698 commentedon Apr 17, 2017
I am getting this on running this command- adb shell LD_LIBRARY_PATH=/data/local/tmp /data/local/tmp/minicap -P 480x800@480x800/0
PID: 14077
INFO: Using projection 480x800@480x800/0
INFO: (external/MY_minicap/src/minicap_17.cpp:239) Creating SurfaceComposerClient
INFO: (external/MY_minicap/src/minicap_17.cpp:242) Performing SurfaceComposerClient init check
INFO: (external/MY_minicap/src/minicap_17.cpp:249) Creating virtual display
INFO: (external/MY_minicap/src/minicap_17.cpp:255) Creating CPU consumer
INFO: (external/MY_minicap/src/minicap_17.cpp:261) Creating buffer queue
INFO: (external/MY_minicap/src/minicap_17.cpp:267) Creating frame waiter
INFO: (external/MY_minicap/src/minicap_17.cpp:271) Publishing virtual display
INFO: (jni/minicap/JpgEncoder.cpp:64) Allocating 1154052 bytes for JPG encoder
INFO: (jni/minicap/minicap.cpp:448) New client connection
vc_dnfo = open("/dev/vc-dnfo", O_RDONLY, 0): Invalid argument
ioctl_failed = ioctl(vc_dnfo, VC_DNFO_IOC_DISPLAY_INFO, &vc_dnfo_info): Invalid argument
vc_dnfo = open("/dev/vc-dnfo", O_RDONLY, 0): Invalid argument
ioctl_failed = ioctl(vc_dnfo, VC_DNFO_IOC_DISPLAY_INFO, &vc_dnfo_info): Invalid argument
vc_dnfo = open("/dev/vc-dnfo", O_RDONLY, 0): Invalid argument
ioctl_failed = ioctl(vc_dnfo, VC_DNFO_IOC_DISPLAY_INFO, &vc_dnfo_info): Invalid argument
vc_dnfo = open("/dev/vc-dnfo", O_RDONLY, 0): Invalid argument
ioctl_failed = ioctl(vc_dnfo, VC_DNFO_IOC_DISPLAY_INFO, &vc_dnfo_info): Invalid argument
dkw72n commentedon Apr 17, 2017
Two different issues here. I have seen the Samsung one before.
rahul0698 commentedon Apr 17, 2017
And exactly what are those issues. Can you please let me know how to fix those issues? And if there are more than one device how to get the particular device to respond to minicap.
sorccu commentedon Apr 17, 2017
nosiyBUGS commentedon Jan 30, 2024
I knew the reason。some apps background prevent this capture，please clear the background and try again。