* Improve compatibility about USB3.0 UVC devices
* Option 'H.264 Bypass' which can output H.264 stream from UVC device to IP Camera Server directly to avoid re-encoding. UVC device must support H.264 compress e.g. Logitech C920 Pro
* Option 'MJPEG Correction' which can auto correct broken MJPEG frames. This option default is OFF and you can enable it if the video flickers nonstop
* Can change the sample rate and channels of USB Audio
* Working with Android 10

* Supports SMI2021 chipset EasyCap devices with Product ID 003D, 003E and 003F
* Improve compatibility about USB3.0 UVC devices
* Option 'H.264 Bypass' which can output H.264 stream from UVC device to IP Camera Server directly to avoid re-encoding. UVC device must support H.264 compress e.g. Logitech C920 Pro
* Option 'MJPEG Correction' which can auto correct broken MJPEG frames. This option default is OFF and you can enable it if the video flickers nonstop

* Supports SMI2021 chipset EasyCap devices with Product ID 003D, 003E and 003F
* Improve compatibility about USB3.0 UVC devices
* New option 'H.264 Bypass' which can output H.264 stream from UVC device to IP Camera Server directly to avoid re-encoding. UVC device must support H.264 compress e.g. Logitech C920 Pro
* New option 'MJPEG Correction' which can auto correct broken MJPEG frames. This option default is OFF and you can enable it if the video flickers nonstop

* New option 'H.264 Bypass' which can output H.264 stream from UVC device to IP Camera Server directly to avoid re-encoding. UVC device must support H.264 compress e.g. Logitech C920 Pro
* New option 'MJPEG Correction' which can auto correct broken MJPEG frames. This option default is OFF and you can enable it if the video flickers nonstop
* RTMP Push supports auto reconnect
* Can view RTSP client infos
* H.264 decoder will auto close when no need

Note: Uninstall old version first if you unable upgrade to this version, sorry!
* New option 'H.264 Bypass' which can output H.264 stream from UVC device to IP Camera Server directly to avoid re-encoding. UVC device must support H.264 compress e.g. Logitech C920 Pro
* New option 'MJPEG Correction' which can auto correct broken MJPEG frames. This option default is OFF and you can enable it if the video flickers nonstop
* RTMP Push supports auto reconnect
* Fix RTMP packets broken issue

Note: Uninstall old version first if you unable upgrade to this version, sorry!
* Add a new option 'H.264 Bypass' which can output H.264 stream from UVC device to IP Camera Server directly to avoid re-encoding. UVC device must support H.264 compress e.g. Logitech C920 Pro
* Add a new option 'MJPEG Correction' which can auto correct broken MJPEG frames. This option default is OFF and you can enable it if the video flickers nonstop
* RTMP Push supports auto reconnect

Note: Uninstall old version first if you unable upgrade to this version, sorry!
* Add a new option 'MJPEG Correction' which can auto correct broken MJPEG frames. This option default is OFF and you can enable it if the video flickers nonstop
* Improve video recording performance
* Improve audio processing performance
* Improve RTSP and RTMP servers memory performance

Note: Uninstall old version first if you unable upgrade to this version, sorry!
* Add a new option 'MJPEG Correction' which can auto correct broken MJPEG frames
* Improve video recording performance
* Improve RTSP and RTMP servers memory performance

Note: Uninstall old version first if you unable upgrade to this version, sorry!
* Improve the performance of UVC drivers on low-end devices and support USB 3.0 Isochronous transfer mode
* Improve the memory performance of RTSP and RTMP servers
* Improve UTV007 driver image performance
* Support mix USB Audio and microphone audio then output

* Improve the performance of UVC drivers on low-end devices and support USB 3.0 Isochronous transfer mode
* Improve the memory performance of RTSP and RTMP servers
* Improve UTV007 driver image performance
* Support mix USB Audio and microphone audio then output

* Support USB 3.0 Super Speed Isochronous transfer mode
* Improved about 50% image processing performance and reduces RAM consumption
* Improve UTV007 driver image performance
* Improve UVC driver compatibility
* Support mix USB Audio and microphone audio then output
* Fix black screen when resetting image params
* Support ezcap Video Grabber (ezcap172, VID_1C88&PID_1001) . This device has a long USB cable, and some phones may require HUB to enhanced USB signals for normal use.

* Support USB 3.0 Super Speed Isochronous transfer mode
* Improved about 50% image processing performance and reduces RAM consumption
* Improve UTV007 driver image performance
* Improve UVC driver compatibility
* Support mix USB Audio and microphone audio then output
* Fix black screen when resetting image params
* Support ezcap Video Grabber (ezcap172, VID_1C88&PID_1001) . This device has a long USB cable, and some phones may require HUB to enhanced USB signals for normal use.

* Support USB 3.0 Super Speed Isochronous transfer mode
* Improved about 50% image processing performance
* Support mix USB Audio and microphone audio then output
* Support ezcap Video Grabber (ezcap172, VID_1C88&PID_1001) . This device has a long USB cable, and some phones may require HUB to enhanced USB signals for normal use.

* Support USB 3.0 Super Speed Isochronous transfer mode
* Support mix USB Audio and microphone audio then output
* Support ezcap Video Grabber (ezcap172, VID_1C88&PID_1001) . This device has a long USB cable, and some phones may require HUB to enhanced USB signals for normal use.

* Improve RTMP push performance
* Unlock the frame rate limit of IP camera server video encoder
* Support mix USB Audio and microphone audio then output
* Support ezcap Video Grabber (ezcap172, VID_1C88&PID_1001) . This device has a long USB cable, and some phones may require HUB to enhanced USB signals for normal use.
* Can set auto start RTSP Server when device connected

* Support mix USB Audio and microphone audio then output
* Add support for ezcap Video Grabber (ezcap172, VID_1C88&PID_1001) . This device has a long USB cable, and some phones may require HUB to enhanced USB signals for normal use.
* Can set auto start RTSP Server when device connected
* Can custom the video bitrate of IP Camera Server

* Can set add device name on file name
* Can set auto start RTSP Server when device connected
* Can custom the video bitrate of IP Camera Server
* Improve the stability of RTSP server
* Optimize RTMP bitrate adjustment strategy
* Fix crash when changing resolution

* Can set add device name on file name
* Can set auto start RTSP Server when device connected
* Can custom the video bitrate of IP Camera Server
* Improve the stability of RTSP server
* Optimize RTMP bitrate adjustment strategy
* Fix crash when changing resolution

* Can set add device name on file name
* Can set auto start RTSP Server when device connected
* Can custom the video bitrate of IP Camera Server
* Improve the stability of RTSP server
* Optimize RTMP bitrate adjustment strategy
* Fix crash when changing resolution

* Can display RTSP session count
* Can set auto start RTSP Server when device connected
* Can custom the video bitrate of IP Camera Server
* Can display more server info on notification
* Optimize RTMP bitrate adjustment strategy

* Fix RTSP Server timestamp issue
* Can set auto start RTSP Server when device connected
* Can custom the video bitrate of IP Camera Server
* Can display more server info on notification
* Optimize RTMP bitrate adjustment strategy

* Now RTSP Server can save power automatically when no client connected
* Can set auto start RTSP Server when device connected
* Can custom the video bitrate of IP Camera Server
* Can display more server info on notification

* Now RTSP Server can save power automatically when no client connected
* Can set auto start RTSP Server when device connected
* Can display more server info on notification

* Now RTSP Server can save power automatically when no client connected

* Add RTSP server to support RTSP protocol real-time audio and video stream, and can be opened in the IP Camera Server
* Improve audio timestamp accuracy

* Can auto stop recording after detecting system shutdown. But android system does not ensure that all file data is synchronized to disk before it is shutting down. So manually stopping recording before shutting down is still recommended
* Improve motion detection performance on low-end devices
* Improve RTMP timestamp accuracy

* Can auto stop recording after detecting system shutdown. But android system does not ensure that all file data is synchronized to disk before it is shutting down. So manually stopping recording before shutting down is still recommended
* Fix crash when adjusting video on some device
* Improve RTMP timestamp accuracy

* Can auto stop recording after detecting system shutdown. But android system does not ensure that all file data is synchronized to disk before it is shutting down. So manually stopping recording before shutting down is still recommended.
* Improve RTMP timestamp accuracy

* Can auto stop recording after detecting system shutdown. But android system does not ensure that all file data is synchronized to disk before it is shutting down. So manually stopping recording before shutting down is still recommended.
* Improve RTMP timestamp accuracy

* EasyCap driver now supports PAL, PAL N, PAL M, PAL 60, SECAM, NTSC, NTSC 443, NTSC M J standards
* Supports uploading to FTP sub-directory. Manual recording also supports upload to the FTP server automatically. And can set FTP address by scanning QR Code, it is very convenient
* Can set 'Send the snapshots via mail after captured'
* RTMP Settings Manager which allows you to save and manage multiple RTMP URL and stream key and supports quick switching
* Fix RTMP audio issues

* EasyCap driver now supports PAL, PAL N, PAL M, PAL 60, SECAM, NTSC, NTSC 443, NTSC M J standards
* Supports uploading to FTP sub-directory. Manual recording also supports upload to the FTP server automatically
* Can set 'Send the snapshots via mail after captured'
* An alternative icon in the status bar to identify it is in recording.
* RTMP Settings Manager which allows you to save and manage multiple RTMP URL and stream key and supports quick switching

* EasyCap driver now supports PAL, PAL N, PAL M, PAL 60, SECAM, NTSC, NTSC 443, NTSC M J standards
* Support uploading to FTP sub-directory
* Add RTMP Settings Manager which allows you to save and manage multiple RTMP URL and stream key and supports quick switching
* Can view the device's hardware information and the current USB version
* Can set 'Send the snapshots via mail after captured'
* Fix some issues about Loop Recording

* EasyCap driver now supports PAL, PAL N, PAL M, PAL 60, SECAM, NTSC, NTSC 443, NTSC M J standards
* Add RTMP Settings Manager which allows you to save and manage multiple RTMP URL and stream key and supports quick switching
* Can view the device's hardware information and the current USB version
* Can set 'Don't open App after connected'. You can enable this option from General Settings

* Add RTMP Settings Manager which allows you to save and manage multiple RTMP URL and stream key and supports quick switching
* Can view the device's hardware information and the current USB version
* Improve compatibility with Android 9
* Can set 'Don't open App after connected'. You can enable this option from General Settings

* Can view the device's hardware information and the current USB version
* Improve compatibility with Android 9
* Can set 'Don't open App after connected'. You can enable this option from General Settings
* Fix unable to display product name of some devices
* Fix IPv6 identification issues

* Improve compatibility with Android 9
* Can set 'Don't open App after connected'. You can enable this option from General Settings
* Can change the position of the video overlay text
* Can add custom text to video frame
* Fix unable to display product name of some devices
* Fix IPv6 identification issues

* Can set 'Don't open App after connected'. You can enable this option from General Settings
* Can change the position of the video overlay text
* Can add custom text to video frame
* Can set RTMP push url and video stream key by scanning QR Code, it is very convenient
* Quickly switch the input of EasyCap device via 'Input' button from toolbar
* Fix IPv6 identification issues

* Can set 'Don't open App after connected'. You can enable this option from General Settings
* Can change the position of the video overlay text
* Can add custom text to video frame
* Can set RTMP push url and video stream key by scanning QR Code, it is very convenient
* Quickly switch the input of EasyCap device via 'Input' button from toolbar
* Fix IPv6 identification issues

* Can set 'Don't open App after connected'. You can enable this option from General Settings
* Can change the position of the video overlay text
* Can add custom text to video frame
* Can set RTMP push url and video stream key by scanning QR Code, it is very convenient
* Quickly switch the input of EasyCap device via 'Input' button from toolbar
* Fix IPv6 identification issues

* Can set 'Don't open App after connected'. You can enable this option from General Settings
* Can change the position of the video overlay text
* Can add custom text to video frame
* Can set RTMP push url and video stream key by scanning QR Code, it is very convenient
* Quickly switch the input of EasyCap device via 'Input' button from toolbar
* You can click USB icon from toolbar to open Device dialog to open device if the system unable to detect your device.

* Add Backlight Compensation and IRIS control
* Quickly switch the input of EasyCap device via 'Input' button from toolbar
* Can set auto turn on Motion Detection after connected
* Now can save the horizontal flip and vertical flip settings separately according to the device.
* Can adjust brightness, contrast, chroma and saturation parameters on EasyCap device.
* You can click USB icon from toolbar to open Device dialog to open device if the system unable to detect your device.

* Add Backlight Compensation and IRIS control
* Quickly switch the input of EasyCap device via 'Input' button from toolbar
* Can set auto turn on Motion Detection after connected
* Now can save the horizontal flip and vertical flip settings separately according to the device.
* Can adjust brightness, contrast, chroma and saturation parameters on EasyCap device.
* You can click USB icon from toolbar to open Device dialog to open device if the system unable to detect your device.

1. Can adjust brightness, contrast, chroma and saturation parameters on EasyCap device. You can also adjust sharpness parameters on EasyCap with UTV007 and EM2860 chipsets
2. Can customize the bitrate when recording
3. Can set RTMP push url and video stream key by scanning QR Code, it is very convenient
4. Fix unable to detect some device on some Android 9 device, you can click USB icon from toolbar to open Device dialog to open device if the system unable to detect your device.

1. Can adjust brightness, contrast, chroma and saturation parameters on EasyCap device. You can also adjust sharpness parameters on EasyCap with UTV007 and EM2860 chipsets
2. Can customize the bitrate when recording
3. Can set RTMP push url and video stream key by scanning QR Code, it is very convenient
4. Fix unable to detect some device on some Android 9 device

1. Can adjust brightness, contrast, chroma and saturation parameters on EasyCap device. You can also adjust sharpness parameters on EasyCap with UTV007 and EM2860 chipsets
2. Can customize the bitrate when recording
3. Can set RTMP push url and video stream key by scanning QR Code, it is very convenient

1. Can set RTMP push url and video stream key by scanning QR Code, it is very convenient
2. Optimize the VR/Cardboard view and now you can adjust the distance between the left and right views by panning (https://youtu.be/zEqBXLNFnE0)
3. New device choice dialog which allows you to fast switching devices (https://youtu.be/2znw4eVazDs)
4. Supports 4 channels EasyCap with STK1160, SMI2021 and EM2860 chipset
5. Can change EasyCap options quickly without go to Settings

1. Can set RTMP push url and video stream key by scanning QR Code, it is very convenient
2. Optimize the VR/Cardboard view and now you can adjust the distance between the left and right views by panning (https://youtu.be/zEqBXLNFnE0)
3. New device choice dialog which allows you to fast switching devices (https://youtu.be/2znw4eVazDs)
4. Supports 4 channels EasyCap with STK1160, SMI2021 and EM2860 chipset
5. Can change EasyCap options quickly without go to Settings

1. Optimize the VR/Cardboard view and now you can adjust the distance between the left and right views by panning (https://youtu.be/zEqBXLNFnE0)
2. New device choice dialog which allows you to fast switching devices (https://youtu.be/2znw4eVazDs)
3. Supports 4 channels EasyCap with STK1160, SMI2021 and EM2860 chipset
4. Can change EasyCap options quickly without go to Settings
5. Supports overlay GPS speed to video frame and can set speed unit(km/h or mph)

1. Optimize the VR/Cardboard view and now you can adjust the distance between the left and right views by panning (https://youtu.be/zEqBXLNFnE0)
2. Supports 4 channels EasyCap with STK1160, SMI2021 and EM2860 chipset
3. Can change EasyCap options quickly without go to Settings
4. Supports overlay GPS speed to video frame and can set speed unit(km/h or mph). It is very useful when you use it as "Driving recorder"

1. Supports 4 channels EasyCap with STK1160, SMI2021 and EM2860 chipset
2. Can change EasyCap options quickly without go to Settings
3. Supports overlay GPS speed to video frame and can set speed unit(km/h or mph). It is very useful when you use it as "Driving recorder"

1. Supports 4 channels EasyCap with STK1160, SMI2021 and EM2860 chipset
2. Can change EasyCap options quickly without go to Settings
3. Supports overlay GPS speed to video frame and can set speed unit(km/h or mph). It is very useful when you use it as "Driving recorder"

1. Supports overlay GPS speed to video frame and can set speed unit(km/h or mph). It is very useful when you use it as "Driving recorder"
2. Fix some issue about free space checker

Supports overlay GPS speed to video frame and can set speed unit(km/h or mph). It is very useful when you use it as "Driving recorder"

1. Supports Focus control
2. Can reset all camera settings via 'Reset Resolution' option from Settings

1. Update target to Android 9. Camera permission is required on Android 9 and above
2. Now you can use Picture In Picture on Android 6.x and 7.x devices. Requires 'Draw over other apps' permission
3. We use system build-in PIP on Android 8.0 and above by default. You can disable this option from General Settings to use App build-in PIP which supports more feature
4. Improve the stability of USB transfer
5. Fix some UI issues when rotating screen

1. Update target to Android 9. Camera permission is required on Android 9 and above
2. Now you can use Picture In Picture on Android 6.x and 7.x devices. Requires 'Draw over other apps' permission
3. We use system build-in PIP on Android 8.0 and above by default. You can disable this option from General Settings to use App build-in PIP which supports more feature
4. Fix black screen when switch between foreground and background

*. Please use a good quality OTG cable and ensure power supply
1. Enhance the stability of USB 3.0 UVC device driver, which can provide up to 1080p 30 frames per second uncompressed video format (YUY2) input via USB 3.0 interface.
2. Video recording supports selecting HEVC codec to reduce file size. You can enable it from Settings. It requires Android 7.0 or above, and the device must supports HEVC codec.
3. Supports UVC device with H.264 encoded (a good quality OTG cable is required)

*. Please use a good quality OTG cable and ensure power supply
1. Enhance the stability of USB 3.0 UVC device driver, which can provide up to 1080p 30 frames per second uncompressed video format (YUY2) input via USB 3.0 interface.
2. Video recording supports selecting HEVC codec to reduce file size. You can enable it from Settings. It requires Android 7.0 or above, and the device must supports HEVC codec.
3. Supports UVC device with H.264 encoded (a good quality OTG cable is required)

*. Please use a good quality OTG cable and ensure power supply
1. Enhance the stability of USB 3.0 UVC device driver, which can provide up to 1080p 30 frames per second uncompressed video format (YUY2) input via USB 3.0 interface.
2. Video recording supports selecting HEVC codec to reduce file size. You can enable it from Settings. It requires Android 7.0 or above, and the device must supports HEVC codec.
3. Supports UVC device with H.264 encoded (a good quality OTG cable is required)

*. Please use a good quality OTG cable and ensure power supply
1. Video recording supports selecting HEVC codec to reduce file size. You can enable it from Settings. It requires Android 7.0 or above, and the device must supports HEVC codec.
2. Supports UVC device with H.264 encoded (e.g. Logitech C920 Pro, a good quality OTG cable is required)
3. Supports USB 3.0 UVC devices
4. Fix dead lock when disconnect from xHCI Controller

*. Please use a good quality OTG cable and ensure power supply
1. Supports UVC device with H.264 encoded (e.g. Logitech C920 Pro, a good quality OTG cable is required)
2. Supports select H.264, MJPG or YUY2 format to preview
3. Supports USB 3.0 UVC devices
4. Fix dead lock when disconnect from xHCI Controller

*. Please use a good quality OTG cable and ensure power supply
1. Supports UVC device with H.264 encoded (e.g. Logitech C920 Pro, a good quality OTG cable is requested)
2. Supports select H.264, MJPG or YUY2 format to preview
3. Can set whether or not to use H.264 hardware decoder to decode the UVC device's H.264 video stream
4. Supports USB 3.0 UVC devices
5. Fix some issues about SMI2021 driver

1. Supports UVC device with H.264 encoded (e.g. Logitech C920 Pro)
2. Supports select H.264, MJPG or YUY2 format to preview
3. Can set whether or not to use H.264 hardware decoder to decode the UVC device's H.264 video stream
4. Fix opus codec error

1. Supports UVC device with H.264 encoded (e.g. Logitech C920 Pro)
2. Supports select H.264, MJPG or YUY2 format to preview

1. Supports select MJPG or YUY2 format to preview
2. Improve compatibility

1. Fix crash when click 'video and audio' button to see client infos
2. Fix unable to change video size on Logitech C920 HD Pro

1. Fix crash when click 'video and audio' button to see client infos
2. Improve video processing efficiency
3. Add a WAN checker to detect if the WAN url is accessible

1. Supports some non-standard UVC devices
2. Add supports Firefox and Edge browser
3. Improve video processing efficiency
4. Add a WAN checker to detect if the WAN url is accessible

1. Supports some non-standard UVC devices
2. Add supports Firefox and Edge browser
3. Improve video processing efficiency

1. Supports some non-standard UVC devices
2. We use NEW transport protocol. You should update IP Camera App on all platform to Aug 2018 version or newer

1. Supports some non-standard UVC devices
2. We use NEW transport protocol. You should update IP Camera App on all platform to Aug 2018 version or newer

1. We use NEW transport protocol. You should update IP Camera App on all platform to Aug 2018 version or newer
2. We remove all of the Flash plugin from build-in web page and now it based on html5
3. Improve stability
4. Fix unable to visit video stream when disable microphone

1. Beginning this version we use NEW transport protocol. You should update IP Camera App on all platform to Aug 2018 version or newer
2. We remove all of the Flash plugin from build-in web page and now it based on html5
3. Improve stability

1. Add support EasyCap with EM2860 chipsets, including audio input
2. Can set display device name on video frame
3. The timestamp display on video frame can be accurate to 100ms
4. Fix detect non-UVC devices as UVC devices
5. Fix crash when using SMI2021 chipset EasyCap with NTSC Standard

1. Add support EasyCap with SMI2021 chipsets, including audio input
2. Add support EasyCap with EM2860 chipsets, including audio input
3. Can set display device name on video frame
4. The timestamp display on video frame can be accurate to 100ms
5. Fix detect non-UVC devices as UVC devices

1. Add support EasyCap with SMI2021 chipsets, including audio input
2. Add support EasyCap with EM2860 chipsets, including audio input
3. Can set display device name on video frame
4. The timestamp display on video frame can be accurate to 100ms

1. Add support EasyCap with SMI2021 chipsets, including audio input
2. Can set display device name on video frame
3. Will not popup main window when camera connect if USB Camera running on background
4. The timestamp display on video frame can be accurate to 100ms

1. Add support EasyCap with SMI2021 chipsets, including audio input
2. Can set display device name on video frame
3. Will not popup main window when camera connect if USB Camera running on background
4. The timestamp display on video frame can be accurate to 100ms

1. Add support EasyCap with SMI2021 chipsets, including audio input
2. Can set display device name on video frame
3. Will not popup main window when camera connect if USB Camera running on background
4. The timestamp display on video frame can be accurate to 100ms

1. Add support EasyCap with SMI2021 chipsets, including audio input
2. Can set display device name on video frame
3. Will not popup main window when camera connect if USB Camera running on background
4. The timestamp display on video frame can be accurate to 100ms

1. Can also use 'Use H.264 Legacy API' option on Android 4.4 and below if has issue on video recording
2. Main window will display GPS location after enabled 'Display GPS Location' option
3. Fix unable to display video when use some non-standard UVC devices
4. Fix jpeg encoder crash on 1080p resolution
5. Fix mail notify image color error

1. Can also use 'Use H.264 Legacy API' option on Android 4.4 and below if has issue on video recording
2. Main window will display GPS location after enabled 'Display GPS Location' option
3. Fix unable to display video when use some non-standard UVC devices
4. Fix jpeg encoder crash on 1080p resolution

1. Main window will display GPS location after enabled 'Display GPS Location' option
2. Enhance UI smoothness
3. Fix memory leak

1. Improve video recording performance and compatibility
2. Add "Wake up Screen after connected" option which is useful for "Display Video On Lockscreen" option
3. Can turn on IP Camera Server's H.264 hardware encoder on Android 4.4 and below

1. Add "Wake up Screen after connected" option which is useful for "Display Video On Lockscreen" option
2. Add "Use H.264 Legacy API" option that you can enable this option if unable to record video on Android 5.0 and above
3. Can turn on IP Camera Server's H.264 hardware encoder on Android 4.4 and below
4. Improve the performance of UTV007 driver

1. Add "Use H.264 Legacy API" option that you can enable this option if unable to record video on Android 5.0 and above
2. Can turn on IP Camera Server's H.264 hardware encoder on Android 4.4 and below
3. Improve the performance of UTV007 driver

1. Add "Use H.264 Legacy API" option that you can enable this option if unable to record video on Android 5.0 and above
2. Can turn on IP Camera Server's H.264 hardware encoder on Android 4.4 and below

1. Reducing unnecessary video processing. Now the video processing speed is 2X faster than before and more power efficient
2. Improve JPEG and H.264 encoding speed
3. Flipping video will not affect performance
4. Fix 'Reverse UV components' option not work on Android 4.4 and below

1. Reducing unnecessary video processing. Now the video processing speed is 2X faster than before and more power efficient
2. Improve JPEG and H.264 encoding speed
3. Flipping video will not affect performance
4. Fix 'Reverse UV components' option not work on Android 4.4 and below

1. Video flip settings can be saved and can be apply to snapshot and video recording
2. Fix deadlock when disconnecting camera

1. Video flip settings can be saved
2. Fix memory leak issue on UVC driver, audio driver and EasyCap driver
3. Fix deadlock when disconnecting camera

1. Video flip settings can be saved
2. Fix memory leak issue on UVC driver, audio driver and EasyCap driver
3. Fix deadlock when disconnecting camera

1. Fix memory leak issue on UVC driver, audio driver and EasyCap driver
2. Fix deadlock when disconnecting camera

1. Optimize video quality adjustment UI
2. Optimize UI/UX and screen rotation
3. Fix some issues about USB driver

1. Optimize video quality adjustment UI
2. Optimize UI/UX and screen rotation
3. Fix some issues about FTP

1. The video settings(e.g. brightness, contrast) and resolution will be saved automatically
2. Optimize UI/UX and screen rotation
3. Fix some issues about FTP

1. Supports Picture In Picture mode on Android O and above
2. Can set Display video on lock screen
3. The video settings(e.g. brightness, contrast) and resolution will be saved automatically
4. Optimize UI/UX and screen rotation

1. Supports Picture In Picture mode on Android O and above
2. Can set Display video on lock screen
3. The video settings(e.g. brightness, contrast) and resolution will be saved automatically
4. Remove unnecessary permissions and fix some issues about user space driver

1. Supports Picture In Picture mode on Android O and above
2. Can set Display video on lock screen
3. Optimize video zoom and panning
4. The video settings(e.g. brightness, contrast) and resolution will be saved automatically

1. Supports Picture In Picture mode on Android O and above
2. Can set Display video on lock screen
3. Optimize video zoom and panning
4. Fix some issues on UTV007 and STK1160 drivers

1. Supports Picture In Picture mode on Android O and above
2. Can set Display video on lock screen
3. Optimize video zoom and panning

1. Supports Picture In Picture mode on Android O and above
2. Can set Display video on lock screen
3. Fix display on lock screen can not work properly when main window enter Picture In Picture mode

1. Supports Picture In Picture mode on Android O and above
2. Can set Display video on lock screen
3. Remove unnecessary notification sound on Android O
4. Fix some lockscreen issues on Android 4.4

1. Supports Picture In Picture mode on Android O and above
2. Can set Display video on lock screen
3. Remove unnecessary notification sound on Android O
4. Fix some lockscreen issues on Android 4.4

1. Supports Picture In Picture mode on Android O and above
2. Can set Display video on lock screen
3. Remove unnecessary notification sound on Android O
4. Screen will keep turning on when display video on lock screen

1. Supports Picture In Picture mode on Android O and above
2. Can set Display video on lock screen
3. Remove unnecessary notification sound on Android O
4. Screen will keep turning on when display video on lock screen

1. Can set Display video on lock screen
2. Can deny the microphone permission. But will not have audio on video recording and IP Camera Server when USB Audio not available
3. Remove unnecessary notification sound on Android O
4. Screen will keep turning on when display video on lock screen

1. Can set Display video on lock screen
2. Can deny the microphone permission. But will not have audio on video recording and IP Camera Server when USB Audio not available
3. Improve power management
4. Screen will keep turning on when display video on lock screen

1. Can set Display video on lock screen
2. Can deny the microphone permission. But will not have audio on video recording and IP Camera Server when USB Audio not available
3. Improve power management
4. Screen will keep turning on when display video on lock screen

1. Can set Display video on lock screen
2. Can deny the microphone permission. But will not have audio on video recording and IP Camera Server when USB Audio not available
3. Improve performance
4. Fix some issues about 'Exit after disconnect'

1. Can set Display video on lock screen
2. Can deny the microphone permission. But will not have audio on video recording and IP Camera Server when USB Audio not available
3. Fix some issues about STK1160 chipset S-Video input

1. Can set Display video on lock screen
2. Can deny the microphone permission. But will not have audio on video recording and IP Camera Server when USB Audio not available
3. Fix some issues about STK1160 chipset S-Video input
4. Fix some issues about 'Exit after disconnect'

1. Can set Display video on lock screen
2. Can deny the microphone permission. But will not have audio on video recording and IP Camera Server when USB Audio not available
3. Fix some issues about STK1160 chipset S-Video input

1. Can deny the microphone permission. But will not have audio on video recording and IP Camera Server when USB Audio not available
2. Can set auto open IP Camera Server and auto start RTMP pushing when WebCam connecting
3. Can set H.264 profile(Baseline, Main or High) for RTMP pushing and live video
4. Fix some issues about STK1160 chipset S-Video input

1. Can deny the microphone permission. But will not have audio on video recording and IP Camera Server when USB Audio not available
2. Can set auto open IP Camera Server and auto start RTMP pushing when WebCam connecting
3. Can set H.264 profile(Baseline, Main or High) for RTMP pushing and live video
4. Fix some issues about STK1160 chipset S-Video input

1. Can deny the microphone permission. But will not have audio on video recording and IP Camera Server when USB Audio not available
2. Can set auto open IP Camera Server and auto start RTMP pushing when WebCam connecting
3. Can set H.264 profile(Baseline, Main or High) for RTMP pushing and live video
4. Fix some issues on USB Audio driver, now it should work on all webcams with microphone
5. Fix some issues on devices with 4.13 kernel

1. Supports EasyCap with STK1160 chipset including audio input! All audio input models are supported (8000Hz sample rate and 48000Hz sample rate).
2. Can set auto open IP Camera Server and auto start RTMP pushing when WebCam connecting
3. Can set H.264 profile(Baseline, Main or High) for RTMP pushing and live video
4. Fix some issues on USB Audio driver, now it should work on all webcams with microphone
5. Fix some issues on devices with 4.13 kernel

1. Supports EasyCap with STK1160 chipset including audio input! All audio input models are supported (8000Hz sample rate and 48000Hz sample rate).
2. Can set auto open IP Camera Server and auto start RTMP pushing when WebCam connecting
3. Can set H.264 profile(Baseline, Main or High) for RTMP pushing and live video
4. Optimized timestamp display
5. Fix some issues on devices with 4.13 kernel

1. Supports EasyCap with STK1160 chipset including audio input! All audio input models are supported (8000Hz sample rate and 48000Hz sample rate).
2. Can set auto open IP Camera Server and auto start RTMP pushing when WebCam connecting
3. Improve video processing speed
4. Optimized timestamp display
5. Fix some issues on devices with 4.13 kernel

1. Supports EasyCap with STK1160 chipset including audio input! All audio input models are supported (8000Hz sample rate and 48000Hz sample rate).
2. Can set auto open IP Camera Server and auto start RTMP pushing when WebCam connecting
3. Improve video processing speed
4. Fix some bugs about H.264 hardware encoder
5. Fix some bugs about UPnP port mapper
6. Fix some issues on devices with 4.13 kernel

1. Supports EasyCap with STK1160 chipset including audio input! All audio input models are supported (8000Hz sample rate and 48000Hz sample rate).
2. Can set auto open IP Camera Server and auto start RTMP pushing when WebCam connecting
3. Improve video processing speed
4. Fix some bugs about H.264 hardware encoder
5. Fix some bugs about IP Camera Server

1. Supports EasyCap with STK1160 chipset including audio input! All audio input models are supported (8000Hz sample rate and 48000Hz sample rate).
2. Please switch the video Standard(PAL/NTSC) if video freeze when using EasyCap
3. Can flip the video horizontally and vertically, this feature will not affect the video recording and snapshot
4. Improve USB Audio driver compatibility
5. Build for Android O
6. Fix some issues about H.264 hw codec

1. Supports EasyCap with STK1160 chipset including audio input! All audio input models are supported (8000Hz sample rate and 48000Hz sample rate).
2. Please switch the video Standard(PAL/NTSC) if video freeze when using EasyCap
3. Can flip the video horizontally and vertically, this feature will not affect the video recording and snapshot
4. Improve USB Audio driver compatibility
5. Improve video recording performance
6. Build for Android O

1. Supports EasyCap with STK1160 chipset including audio input! All audio input models are supported (8000Hz sample rate and 48000Hz sample rate).
2. Please switch the video Standard(PAL/NTSC) if video freeze when using EasyCap
3. Can flip the video horizontally and vertically, this feature will not affect the video recording and snapshot
4. Improve USB Audio driver compatibility
5. Improve video recording performance
6. Build for Android O

1. Supports EasyCap with STK1160 chipset including audio input! All audio input models are supported (8000Hz sample rate and 48000Hz sample rate).
2. Please switch the video Standard(PAL/NTSC) if video freeze when using EasyCap
3. Can flip the video horizontally and vertically, this feature will not affect the video recording and snapshot
4. Improve USB Audio driver compatibility
5. Improve video recording performance

1. Supports EasyCap with STK1160 chipset including audio input! All audio input models are supported (8000Hz sample rate and 48000Hz sample rate).
2. Please switch the video Standard(PAL/NTSC) if video freeze when using EasyCap
3. Can flip the video horizontally and vertically, this feature will not affect the video recording and snapshot
4. Improve USB Audio driver compatibility
5. Improve video recording performance

1. Supports EasyCap with STK1160 chipset including audio input! All audio input models are supported (8000Hz sample rate and 48000Hz sample rate).
2. Please switch the video Standard(PAL/NTSC) if video freeze when using EasyCap
3. Improve USB Audio driver compatibility
4. Improve video recording performance
5. Fix some issues about IP Camera Server

1. Supports EasyCap with STK1160 chipset including audio input! All audio input models are supported (8000Hz sample rate and 48000Hz sample rate).
2. Please switch the video Standard(PAL/NTSC) if video freeze when using EasyCap
3. Improve USB Audio driver compatibility
4. Improve video recording performance
5. Fix some issues about IP Camera Server

1. Supports EasyCap with STK1160 chipset including audio input! All audio input models are supported (8000Hz sample rate and 48000Hz sample rate).
2. Please switch the video Standard(PAL/NTSC) if video freeze when using EasyCap
3. Improve USB Audio driver compatibility
4. Improve video recording performance

1. Supports EasyCap with STK1160 chipset including audio input! Please email me if you find some issues about it.
2. Please switch the video Standard(PAL/NTSC) if video freeze when using EasyCap
3. Improve USB Audio driver compatibility

1. Supports EasyCap with STK1160 chipset including audio input! Please email me if you find some issues about it.
2. Please switch the video Standard(PAL/NTSC) if video freeze when using EasyCap

1. Fix a lot of bugs about driver
2. Auto-segment recording file into 3.5GB when filesystem has 4GB file size limit (e.g. FAT32)
3. Supports secure RTMP protocol (e.g. rtmps)
4. Can change the volume by sliding the edge of screen
5. Can safely eject device by click "Safely Eject"

1. Fix a lot of bugs about driver
2. Auto-segment recording file into 3.5GB when filesystem has 4GB file size limit (e.g. FAT32)
3. Supports secure RTMP protocol (e.g. rtmps)
4. Can change the volume by sliding the edge of screen
5. Can safely eject device by click "Safely Eject"

1. Auto-segment recording file into 3.5GB when filesystem has 4GB file size limit (e.g. FAT32)
2. Supports secure RTMP protocol (e.g. rtmps)
3. Can change the volume by sliding the edge of screen
4. Can safely eject device by click "Safely Eject"
5. Update libusb library

1. Auto-segment recording file into 3.5GB when filesystem has 4GB file size limit (e.g. FAT32)
2. Supports secure RTMP protocol (e.g. rtmps)
3. Can change the volume by sliding the edge of screen
4. Can safely eject device by click "Safely Eject"
5. Update libusb library

1. Auto-segment recording file into 3.5GB when filesystem has 4GB file size limit (e.g. FAT32)
2. Supports secure RTMP protocol (e.g. rtmps)
3. Can change the volume by sliding the edge of screen
4. Can safely eject device by click "Safely Eject"
5. Update libusb library

1. Auto-segment recording file into 3.5GB when filesystem has 4GB file size limit (e.g. FAT32)
2. Supports secure RTMP protocol (e.g. rtmps)
3. Can change the volume by sliding the edge of screen
4. Will not affect the connected WebCam when disconnecting other devices
5. Can safely eject device by click "Safely Eject"
6. Bugs fix about UVC driver

1. Using NEON, SSE instruction set to optimize UVC driver. Now it's 50% faster than before when processing 720p video frame!
2. Auto-segment recording file into 3.5GB when filesystem has 4GB file size limit (e.g. FAT32)
3. Can custom the length of each segment when you enable Loop Recording
4. Supports secure RTMP protocol (e.g. rtmps)
5. Can change the volume by sliding the edge of screen
6. Will not affect the connected WebCam when disconnecting other devices

1. Using NEON, SSE instruction set to optimize UVC driver. Now it's 50% faster than before when processing 720p video frame!
2. Auto-segment recording file into 3.5GB when filesystem has 4GB file size limit (e.g. FAT32)
3. Can custom the length of each segment when you enable Loop Recording
4. Can define more physical buttons for capturing snapshots or recording videos
5. Supports secure RTMP protocol (e.g. rtmps)
6. Can change the volume by sliding the edge of screen
7. ...

1. Using NEON, SSE instruction set to optimize UVC driver. Now it's 50% faster than before when processing 720p video frame!
2. Auto-segment recording file into 3.5GB when filesystem has 4GB file size limit (e.g. FAT32)
3. Can custom the length of each segment when you enable Loop Recording
4. Can define more physical buttons for capturing snapshots or recording videos
5. Supports secure RTMP protocol (e.g. rtmps)
6. Can change the volume by sliding the edge of screen
7. ...

1. Using NEON, SSE instruction set to optimize UVC driver. Now it's 50% faster than before when processing 720p video frame!
2. Auto-segment recording file into 3.5GB when filesystem has 4GB file size limit (e.g. FAT32)
3. Can custom the length of each segment when you enable Loop Recording
4. Can define more physical buttons for capturing snapshots or recording videos
5. Supports secure RTMP protocol (e.g. rtmps)
6. Can change the volume by sliding the edge of screen
7. ...

1. Using NEON, SSE instruction set to optimize UVC driver. Now it's 50% faster than before when processing 720p video frame!
2. Auto-segment recording file into 3.5GB when filesystem has 4GB file size limit (e.g. FAT32)
3. Can custom the length of each segment when you enable Loop Recording
4. Can define more physical buttons for capturing snapshots or recording videos
5. Supports secure RTMP protocol (e.g. rtmps)
6. Can change the volume by sliding the edge of screen
7. ...

1. Using NEON, SSE instruction set to optimize UVC driver . Now it's 50% faster than before when processing 720p video frame!
2. Supports secure RTMP protocol (e.g. rtmps)
3. Can change the volume by sliding the edge of screen
4. The bottom navigation bar can be hidden in full screen（Android 4.4 and above is required)

1. Using NEON, SSE instruction set to optimize UVC driver . Now it's 50% faster than before when processing 720p video frame!
2. Supports secure RTMP protocol (e.g. rtmps)
3. Can change the volume by sliding the edge of screen
4. Release a MJPEG video streaming and virtual microphone driver for Windows which can make your Windows applications using USB Camera as WebCam with audio input. https://github.com/shenyaocn/IP-Camera-Bridge

1. Using NEON, SSE instruction set to optimize UVC driver . Now it's 50% faster than before when processing 720p video frame!
2. Supports secure RTMP protocol (e.g. rtmps)
3. Release a MJPEG video streaming and virtual microphone driver for Windows which can make your Windows applications using USB Camera as WebCam with audio input. https://github.com/shenyaocn/IP-Camera-Bridge
4. Supports 16:9 and 4:3 video aspect ratio switching, you can enable it from the Settings

1. Using NEON, SSE instruction set to optimize UVC driver . Now it's 50% faster than before when processing 720p video frame!
2. Easier to set RTMP info of YouTube broadcast
3. Release a MJPEG video streaming and virtual microphone driver for Windows which can make your Windows applications using USB Camera as WebCam with audio input. https://github.com/shenyaocn/IP-Camera-Bridge
4. Supports 16:9 and 4:3 video aspect ratio switching, you can enable it from the Settings

1. Using NEON, SSE instruction set to optimize UVC driver . Now it's 50% faster than before when processing 720p video frame!
2. Easier to set RTMP info of YouTube broadcast
3. Release a MJPEG video streaming and virtual microphone driver for Windows which can make your Windows applications using USB Camera as WebCam with audio input. https://github.com/shenyaocn/IP-Camera-Bridge
4. Supports 16:9 and 4:3 video aspect ratio switching, you can enable it from the Settings

1. Using NEON, SSE instruction set to optimize UVC driver . Now it's 50% faster than before when processing 720p video frame!
2. Easier to set RTMP info of YouTube broadcast
3. Release a MJPEG video streaming and virtual microphone driver for Windows which can make your Windows applications using USB Camera as WebCam with audio input. https://github.com/shenyaocn/IP-Camera-Bridge
4. Supports 16:9 and 4:3 video aspect ratio switching, you can enable it from the Settings

1. Easier to set RTMP info of YouTube broadcast
2. Release a MJPEG video streaming and virtual microphone driver for Windows which can make your Windows applications using USB Camera as WebCam with audio input. https://github.com/shenyaocn/IP-Camera-Bridge
3. Supports 16:9 and 4:3 video aspect ratio switching, you can enable it from the Settings
4. Add 'Preferred Video Resolution' on Settings that you can define a resolution to use when WebCam connecting.

1. Easier to set RTMP info of YouTube broadcast
2. Release a MJPEG video streaming and virtual microphone driver for Windows which can make your Windows applications using USB Camera as WebCam with audio input. https://github.com/shenyaocn/IP-Camera-Bridge
3. Opus codec comes back with low-latency
4. Add 'Preferred Video Resolution' on Settings that you can define a resolution to use when WebCam connecting.

1. Easier to set RTMP info of YouTube broadcast
2. Release a MJPEG video streaming driver for Windows which can make your Windows applications using USB Camera app as WebCam. https://github.com/shenyaocn/IP-Camera-Bridge
3. Opus codec comes back with low-latency
4. Add 'Preferred Video Resolution' on Settings that you can define a resolution to use when WebCam connecting.

1. Easier to set RTMP info of YouTube broadcast
2. Release a MJPEG video streaming driver for Windows which can make your Windows applications using USB Camera app as WebCam. https://github.com/shenyaocn/IP-Camera-Bridge
3. Add 'Preferred Video Resolution' on Settings that you can define a resolution to use when WebCam connecting. You can also use this option if your WebCam does not support changing resolution from UI(e.g. Black screen when changing resolution), repluging WebCam maybe required.

1. You can control the camera's exposure and auto white balance, maybe not work on some cameras
2. Add 'Preferred Video Resolution' on Settings that you can define a resolution to use when WebCam connecting. You can also use this option if your WebCam does not support changing resolution from UI(e.g. Black screen when changing resolution), repluging WebCam maybe required.
3. Fix some bugs about audio

1. You can control the camera's exposure and auto white balance, maybe not work on some cameras
2. Fix some bugs about white balance control
3. Fix some bugs about audio
4. Fix cannot change resolution on some cameras

1. You can control the camera's exposure and auto white balance, maybe not work on some cameras
2. Fix some bugs about white balance control
3. Fix some bugs about audio

1. You can control the camera's exposure and auto white balance, maybe not work on some cameras
2. Fix some bugs about white balance control

1. You can record video or capture snapshot by clicking the sanpshot button of WebCam.
2. Now you can save video record and snapshot into SD Card or USB Disk now, Android 5.0 and above is required
3. Working with Android 6.0 Runtime Permission
4. Working with Android 7.0 Multi-Window
5. Optimize Settings UI

1. You can record video or capture snapshot by clicking the sanpshot button of WebCam.
2. Now you can save video record and snapshot into SD Card or USB Disk now, Android 5.0 and above is required
3. Working with Android 6.0 Runtime Permission
4. Working with Android 7.0 Multi-Window
5. Optimize Settings UI

1. You can record video or capture snapshot by clicking the sanpshot button of WebCam.
2. Now you can save video record and snapshot into SD Card or USB Disk now, Android 5.0 and above is required
3. Working with Android 6.0 Runtime Permission
4. Working with Android 7.0 Multi-Window
5. Optimize Settings UI

1. You can record video or capture snapshot by clicking the sanpshot button of WebCam.
2. Now you can save video record and snapshot into SD Card or USB Disk now, Android 5.0 and above is required
3. Working with Android 6.0 Runtime Permission
4. Fix crash on x86 devices
5. Optimize Settings UI

1. You can record video or capture snapshot by clicking the sanpshot button of WebCam.
2. Now you can save video record and snapshot into SD Card or USB Disk now, Android 5.0 and above is required
3. Working with Android 6.0 Runtime Permission
4. Fix crash on x86 devices
5. Optimize Settings UI

1. You can record video or capture snapshot by clicking the sanpshot button of WebCam.
2. Now you can save video record and snapshot into SD Card or USB Disk now, Android 5.0 and above is required
3. Working with Android 6.0 Runtime Permission
4. Fix crash on x86 devices
5. Optimize Settings UI

1. You can record video or capture snapshot by clicking the sanpshot button of WebCam.
2. Now you can save video record and snapshot into SD Card or USB Disk now, Android 5.0 and above is required
3. Working with Android 6.0 Runtime Permission

1. You can record video or capture snapshot by clicking the sanpshot button of WebCam.
2. Now you can save video record and snapshot into SD Card or USB Disk now, Android 5.0 and above is required
3. Improve stability

1. You can record video or capture snapshot by clicking the sanpshot button of WebCam.
2. Now you can save video record and snapshot into SD Card or USB Disk now, Android 5.0 and above is required
3. Improve stability

1. You can record video or capture snapshot by clicking the sanpshot button of WebCam.
2. Now you can save video record and snapshot into SD Card or USB Disk now, Android 5.0 and above is required
3. Improve stability

1. Fix can not change the resolution of some devices
2. You can record video or capture snapshot by clicking the button from notification when the notification is expanded.
3. Now you can save video record and snapshot into SD Card or USB Disk now, Android 5.0 and above is required
4. Improve stability

1. Fix can not change the resolution of some devices
2. You can record video or capture snapshot by clicking the button from notification when the notification is expanded.
3. Now you can save video record and snapshot into SD Card or USB Disk now, Android 5.0 and above is required

1. Fix can not change the resolution of some devices
2. You can record video or capture snapshot by clicking the button from notification when the notification is expanded.
3. Now you can save video record and snapshot into SD Card or USB Disk now, Android 5.0 and above is required

1. Fix can not change the resolution of some devices
2. You can record video or capture snapshot by clicking the button from notification when the notification is expanded.
3. Now you can save video record and snapshot into SD Card or USB Disk now, Android 5.0 and above is required

1. You can pinch to zoom the Cardboard view to get the best experience
2. You can record video or capture snapshot by clicking the button from notification when the notification is expanded.
3. Now you can save video record and snapshot into SD Card or USB Disk now, Android 5.0 and above is required

1. Improve H.264 stream quality
2. You can pinch to zoom the Cardboard view to get the best experience
3. Now you can save video record and snapshot into SD Card or USB Disk now, Android 5.0 and above is required

1. You can pinch to zoom the Cardboard view to get the best experience
2. You can record video or capture snapshot by clicking the button from notification when the notification is expanded.
3. Now you can save video record and snapshot into SD Card or USB Disk now, Android 5.0 and above is required

1. You can record video or capture snapshot by clicking the button from notification when the notification is expanded.
2. Now you can save video record and snapshot into SD Card or USB Disk now, Android 5.0 and above is required

1. Now you can save video record and snapshot into SD Card or USB Disk now, Android 5.0 and above is required
2. Supports Side by Side(SBS) view and it can work with Cardboard (e.g. FPV goggle)
3. Now you can zoom and pan the video preview view
4. Fix some serious bugs since version 7.0

1. Now you can save video record and snapshot into SD Card or USB Disk now, Android 5.0 and above is required
2. Supports Side by Side(SBS) view and it can work with Cardboard (e.g. FPV goggle)
3. Now you can zoom and pan the video preview view

1. Now you can save video record and snapshot into SD Card or USB Disk now, Android 5.0 and above is required
2. Supports Side by Side(SBS) view and it can work with Cardboard (e.g. FPV goggle)
3. Now you can zoom and pan the video preview view

1. Supports Side by Side(SBS) view and it can work with Cardboard (e.g. FPV goggle)
2. Now you can zoom and pan the video preview view

Now you can zoom and pan the video preview view

1. Fix 'Exit after disconnect' cannot work properly
2. Fix UI display error on some devices (e.g. HUAWEI Mate 8)

1. Fix 'Exit after disconnect' cannot work properly
2. Fix UI display error on some devices (e.g. HUAWEI Mate 8)

Fix 'Exit after disconnect' can not work properly

Bugs fix

Optimize UX. Timer will be displayed when recording