new WhammyRecorder(mediaStream, config)
Video recording feature in Chrome.
WhammyRecorder is a standalone class used by RecordRTC to bring video recording in Chrome. It runs top over Whammy.
Parameters:
| Name | Type | Description |
|---|---|---|
mediaStream |
MediaStream | MediaStream object fetched using getUserMedia API or generated using captureStreamUntilEnded or WebAudio API. |
config |
object | {disableLogs: true, initCallback: function, video: HTMLVideoElement, etc.} |
- License:
- Source:
- See:
Example
var recorder = new WhammyRecorder(mediaStream);
recorder.record();
recorder.stop(function(blob) {
video.src = URL.createObjectURL(blob);
});Methods
(static) this.clearRecordedData()
This method resets currently recorded data.
- Source:
Example
recorder.clearRecordedData();(static) this.clearRecordedData()
This method resets currently recorded data.
- Source:
Example
recorder.clearRecordedData();(static) this.pause()
This method pauses the recording process.
- Source:
Example
recorder.pause();(static) this.pause()
This method pauses the recording process.
- Source:
Example
recorder.pause();(static) this.record()
This method records video.
- Source:
Example
recorder.record();(static) this.record()
This method records video.
- Source:
Example
recorder.record();(static) this.resume()
This method resumes the recording process.
- Source:
Example
recorder.resume();(static) this.resume()
This method resumes the recording process.
- Source:
Example
recorder.resume();(static) this.stop(callback)
This method stops recording video.
Parameters:
| Name | Type | Description |
|---|---|---|
callback |
function | Callback function, that is used to pass recorded blob back to the callee. |
- Source:
Example
recorder.stop(function(blob) {
video.src = URL.createObjectURL(blob);
});(static) this.stop(callback)
This method stops recording video.
Parameters:
| Name | Type | Description |
|---|---|---|
callback |
function | Callback function, that is used to pass recorded blob back to the callee. |
- Source:
Example
recorder.stop(function(blob) {
video.src = URL.createObjectURL(blob);
});(inner) drawFrames(frameInterval)
Draw and push frames to Whammy
Parameters:
| Name | Type | Description |
|---|---|---|
frameInterval |
integer | set minimum interval (in milliseconds) between each time we push a frame to Whammy |
- Source:
(inner) drawFrames(frameInterval)
Draw and push frames to Whammy
Parameters:
| Name | Type | Description |
|---|---|---|
frameInterval |
integer | set minimum interval (in milliseconds) between each time we push a frame to Whammy |
- Source:
(inner) dropBlackFrames(_frames, _framesToCheck, _pixTolerance, _frameTolerance) → {Array}
remove black frames from the beginning to the specified frame
Parameters:
| Name | Type | Description |
|---|---|---|
_frames |
Array | array of frames to be checked |
_framesToCheck |
number | number of frame until check will be executed (-1 - will drop all frames until frame not matched will be found) |
_pixTolerance |
number | 0 - very strict (only black pixel color) ; 1 - all |
_frameTolerance |
number | 0 - very strict (only black frame color) ; 1 - all |
- Source:
Returns:
- array of frames
- Type
- Array
(inner) dropBlackFrames(_frames, _framesToCheck, _pixTolerance, _frameTolerance) → {Array}
remove black frames from the beginning to the specified frame
Parameters:
| Name | Type | Description |
|---|---|---|
_frames |
Array | array of frames to be checked |
_framesToCheck |
number | number of frame until check will be executed (-1 - will drop all frames until frame not matched will be found) |
_pixTolerance |
number | 0 - very strict (only black pixel color) ; 1 - all |
_frameTolerance |
number | 0 - very strict (only black frame color) ; 1 - all |
- Source:
Returns:
- array of frames
- Type
- Array