How to record a video in 120 fps or 240 fps using objective C The 2019 Stack Overflow Developer Survey Results Are In Announcing the arrival of Valued Associate #679: Cesar Manara Planned maintenance scheduled April 17/18, 2019 at 00:00UTC (8:00pm US/Eastern) The Ask Question Wizard is Live! Data science time! April 2019 and salary with experienceShortcuts in Objective-C to concatenate NSStringsWhat is a typedef enum in Objective-C?How do I sort an NSMutableArray with custom objects in it?How can I make a UITextField move up when the keyboard is present - on starting to edit?How do I check if a string contains another string in Objective-C?How to check iOS version?@import vs #import - iOS 7How to call Objective-C code from SwiftCapture iOS Simulator video for App PreviewSaving video at 120/240fps
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How to record a video in 120 fps or 240 fps using objective C
The 2019 Stack Overflow Developer Survey Results Are In
Announcing the arrival of Valued Associate #679: Cesar Manara
Planned maintenance scheduled April 17/18, 2019 at 00:00UTC (8:00pm US/Eastern)
The Ask Question Wizard is Live!
Data science time! April 2019 and salary with experienceShortcuts in Objective-C to concatenate NSStringsWhat is a typedef enum in Objective-C?How do I sort an NSMutableArray with custom objects in it?How can I make a UITextField move up when the keyboard is present - on starting to edit?How do I check if a string contains another string in Objective-C?How to check iOS version?@import vs #import - iOS 7How to call Objective-C code from SwiftCapture iOS Simulator video for App PreviewSaving video at 120/240fps
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Can any one help me regarding recording a video in 240 fps or 120 fps by default its taking 30 fps for recording session using AVCapture session.
Used this library record video
https://github.com/shu223/SlowMotionVideoRecorder
ios objective-c camera avfoundation
asked Mar 22 at 5:47
Harsh SrivastavaHarsh Srivastava
83
add a comment |
Can any one help me regarding recording a video in 240 fps or 120 fps by default its taking 30 fps for recording session using AVCapture session.
Used this library record video
https://github.com/shu223/SlowMotionVideoRecorder
ios objective-c camera avfoundation
asked Mar 22 at 5:47
Harsh SrivastavaHarsh Srivastava
83
add some code up to now what you tried. Developers can resolve your problem easily.
– iOS
Mar 22 at 6:20
add a comment |
Can any one help me regarding recording a video in 240 fps or 120 fps by default its taking 30 fps for recording session using AVCapture session.
Used this library record video
https://github.com/shu223/SlowMotionVideoRecorder
ios objective-c camera avfoundation
asked Mar 22 at 5:47
Harsh SrivastavaHarsh Srivastava
83
Can any one help me regarding recording a video in 240 fps or 120 fps by default its taking 30 fps for recording session using AVCapture session.
Used this library record video
https://github.com/shu223/SlowMotionVideoRecorder
ios objective-c camera avfoundation
ios objective-c camera avfoundation
asked Mar 22 at 5:47
Harsh SrivastavaHarsh Srivastava
83
asked Mar 22 at 5:47
Harsh SrivastavaHarsh Srivastava
83
edited Mar 22 at 6:36
Harsh Srivastava
asked Mar 22 at 5:47
Harsh SrivastavaHarsh Srivastava
83
asked Mar 22 at 5:47
Harsh SrivastavaHarsh Srivastava
83
asked Mar 22 at 5:47
Harsh SrivastavaHarsh Srivastava
83
83
add some code up to now what you tried. Developers can resolve your problem easily.
– iOS
Mar 22 at 6:20
add a comment |
add some code up to now what you tried. Developers can resolve your problem easily.
– iOS
Mar 22 at 6:20
add some code up to now what you tried. Developers can resolve your problem easily.
– iOS
Mar 22 at 6:20
add some code up to now what you tried. Developers can resolve your problem easily.
– iOS
Mar 22 at 6:20
add a comment |
1 Answer
1
active
oldest
votes
I you are using the library you specified, you could check the ViewController.m class in the SlowMotionVideoRecorder demo class included in the repo you specified.
Here's the code to do so using the specified library:
[self.captureManager switchFormatWithDesiredFPS:desiredFps];
Here's the generic method using AVCaptureDevice as done in the library:
AVCaptureDevice *videoDevice = [AVCaptureDevicedefaultDeviceWithMediaType:AVMediaTypeVideo];
videoDevice.activeVideoMinFrameDuration = CMTimeMake(1, (int32_t)desiredFPS);
videoDevice.activeVideoMaxFrameDuration = CMTimeMake(1, (int32_t)desiredFPS);
answered Mar 22 at 6:55
Tibin ThomasTibin Thomas
671815
Yes but when I am trying to change the FPS the AVCaptureDevice is not configuring according to it. here is the console log for AVCaptureDevice object <AVCaptureDeviceFormat: 0x28265dda0 'vide'/'420v' 1920x1080, 2- 30 fps, HRSI:3264x1836, fov:54.267, supports vis, max zoom:95.62 (upscales @1.55), AF System:1, ISO:24.0-768.0, SS:0.000024-0.500000>
– Harsh Srivastava
Mar 22 at 9:01
Did you use the library to perform this task?
– Tibin Thomas
Mar 22 at 13:15
add a comment |
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1 Answer
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1 Answer
1
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oldest
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active
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votes
I you are using the library you specified, you could check the ViewController.m class in the SlowMotionVideoRecorder demo class included in the repo you specified.
Here's the code to do so using the specified library:
[self.captureManager switchFormatWithDesiredFPS:desiredFps];
Here's the generic method using AVCaptureDevice as done in the library:
AVCaptureDevice *videoDevice = [AVCaptureDevicedefaultDeviceWithMediaType:AVMediaTypeVideo];
videoDevice.activeVideoMinFrameDuration = CMTimeMake(1, (int32_t)desiredFPS);
videoDevice.activeVideoMaxFrameDuration = CMTimeMake(1, (int32_t)desiredFPS);
answered Mar 22 at 6:55
Tibin ThomasTibin Thomas
671815
Yes but when I am trying to change the FPS the AVCaptureDevice is not configuring according to it. here is the console log for AVCaptureDevice object <AVCaptureDeviceFormat: 0x28265dda0 'vide'/'420v' 1920x1080, 2- 30 fps, HRSI:3264x1836, fov:54.267, supports vis, max zoom:95.62 (upscales @1.55), AF System:1, ISO:24.0-768.0, SS:0.000024-0.500000>
– Harsh Srivastava
Mar 22 at 9:01
Did you use the library to perform this task?
– Tibin Thomas
Mar 22 at 13:15
add a comment |
I you are using the library you specified, you could check the ViewController.m class in the SlowMotionVideoRecorder demo class included in the repo you specified.
Here's the code to do so using the specified library:
[self.captureManager switchFormatWithDesiredFPS:desiredFps];
Here's the generic method using AVCaptureDevice as done in the library:
AVCaptureDevice *videoDevice = [AVCaptureDevicedefaultDeviceWithMediaType:AVMediaTypeVideo];
videoDevice.activeVideoMinFrameDuration = CMTimeMake(1, (int32_t)desiredFPS);
videoDevice.activeVideoMaxFrameDuration = CMTimeMake(1, (int32_t)desiredFPS);
answered Mar 22 at 6:55
Tibin ThomasTibin Thomas
671815
Yes but when I am trying to change the FPS the AVCaptureDevice is not configuring according to it. here is the console log for AVCaptureDevice object <AVCaptureDeviceFormat: 0x28265dda0 'vide'/'420v' 1920x1080, 2- 30 fps, HRSI:3264x1836, fov:54.267, supports vis, max zoom:95.62 (upscales @1.55), AF System:1, ISO:24.0-768.0, SS:0.000024-0.500000>
– Harsh Srivastava
Mar 22 at 9:01
Did you use the library to perform this task?
– Tibin Thomas
Mar 22 at 13:15
add a comment |
I you are using the library you specified, you could check the ViewController.m class in the SlowMotionVideoRecorder demo class included in the repo you specified.
Here's the code to do so using the specified library:
[self.captureManager switchFormatWithDesiredFPS:desiredFps];
Here's the generic method using AVCaptureDevice as done in the library:
AVCaptureDevice *videoDevice = [AVCaptureDevicedefaultDeviceWithMediaType:AVMediaTypeVideo];
videoDevice.activeVideoMinFrameDuration = CMTimeMake(1, (int32_t)desiredFPS);
videoDevice.activeVideoMaxFrameDuration = CMTimeMake(1, (int32_t)desiredFPS);
answered Mar 22 at 6:55
Tibin ThomasTibin Thomas
671815
I you are using the library you specified, you could check the ViewController.m class in the SlowMotionVideoRecorder demo class included in the repo you specified.
Here's the code to do so using the specified library:
[self.captureManager switchFormatWithDesiredFPS:desiredFps];
Here's the generic method using AVCaptureDevice as done in the library:
AVCaptureDevice *videoDevice = [AVCaptureDevicedefaultDeviceWithMediaType:AVMediaTypeVideo];
videoDevice.activeVideoMinFrameDuration = CMTimeMake(1, (int32_t)desiredFPS);
videoDevice.activeVideoMaxFrameDuration = CMTimeMake(1, (int32_t)desiredFPS);
answered Mar 22 at 6:55
Tibin ThomasTibin Thomas
671815
edited Mar 22 at 8:59
answered Mar 22 at 6:55
Tibin ThomasTibin Thomas
671815
answered Mar 22 at 6:55
Tibin ThomasTibin Thomas
671815
answered Mar 22 at 6:55
Tibin ThomasTibin Thomas
671815
671815
Yes but when I am trying to change the FPS the AVCaptureDevice is not configuring according to it. here is the console log for AVCaptureDevice object <AVCaptureDeviceFormat: 0x28265dda0 'vide'/'420v' 1920x1080, 2- 30 fps, HRSI:3264x1836, fov:54.267, supports vis, max zoom:95.62 (upscales @1.55), AF System:1, ISO:24.0-768.0, SS:0.000024-0.500000>
– Harsh Srivastava
Mar 22 at 9:01
Did you use the library to perform this task?
– Tibin Thomas
Mar 22 at 13:15
add a comment |
Yes but when I am trying to change the FPS the AVCaptureDevice is not configuring according to it. here is the console log for AVCaptureDevice object <AVCaptureDeviceFormat: 0x28265dda0 'vide'/'420v' 1920x1080, 2- 30 fps, HRSI:3264x1836, fov:54.267, supports vis, max zoom:95.62 (upscales @1.55), AF System:1, ISO:24.0-768.0, SS:0.000024-0.500000>
– Harsh Srivastava
Mar 22 at 9:01
Did you use the library to perform this task?
– Tibin Thomas
Mar 22 at 13:15
Yes but when I am trying to change the FPS the AVCaptureDevice is not configuring according to it. here is the console log for AVCaptureDevice object <AVCaptureDeviceFormat: 0x28265dda0 'vide'/'420v' 1920x1080, 2- 30 fps, HRSI:3264x1836, fov:54.267, supports vis, max zoom:95.62 (upscales @1.55), AF System:1, ISO:24.0-768.0, SS:0.000024-0.500000>
– Harsh Srivastava
Mar 22 at 9:01
Yes but when I am trying to change the FPS the AVCaptureDevice is not configuring according to it. here is the console log for AVCaptureDevice object <AVCaptureDeviceFormat: 0x28265dda0 'vide'/'420v' 1920x1080, 2- 30 fps, HRSI:3264x1836, fov:54.267, supports vis, max zoom:95.62 (upscales @1.55), AF System:1, ISO:24.0-768.0, SS:0.000024-0.500000>
– Harsh Srivastava
Mar 22 at 9:01
Did you use the library to perform this task?
– Tibin Thomas
Mar 22 at 13:15
Did you use the library to perform this task?
– Tibin Thomas
Mar 22 at 13:15
add a comment |
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add some code up to now what you tried. Developers can resolve your problem easily.
– iOS
Mar 22 at 6:20