| window.runtime property | window.runtime.flash.media.H264VideoStreamSettings |
| Inheritance | H264VideoStreamSettings  VideoStreamSettings Object |
| Runtime Versions: | 3 |
Hide Inherited Public Properties
Show Inherited Properties| Property | Defined By | ||
|---|---|---|---|
 | bandwidth : int [read-only]
Retrieve the maximum amount of bandwidth that the current outgoing video feed can use, in bytes per second. | VideoStreamSettings | |
| codec : String [override] [read-only]
Video codec used for compression. | H264VideoStreamSettings | ||
| constructor : Object
A reference to the class object or constructor function for a given object instance. | Object | |
| fps : Number [read-only]
The maximum frame rate at which the video frames are encoded, in frames per second. | VideoStreamSettings | |
| height : int [read-only]
The current encoded height, in pixels. | VideoStreamSettings | |
| keyFrameInterval : int [read-only]
The number of video frames transmitted in full (called keyframes or IDR frames) instead of
being interpolated by the video compression algorithm. | VideoStreamSettings | |
| level : String [read-only]
Level used for H.264/AVC encoding. | H264VideoStreamSettings | ||
| profile : String [read-only]
Profile used for H.264/AVC encoding. | H264VideoStreamSettings | ||
| prototype : Object [static]
A reference to the prototype object of a class or function object. | Object | |
| quality : int [read-only]
The required level of picture quality, as determined by the amount of compression being applied to each video
frame. | VideoStreamSettings | |
| width : int [read-only]
The current encoded width, in pixels. | VideoStreamSettings | |
| Method | Defined By | ||
|---|---|---|---|
Creates a setting object that specifies to use H.264/AVC codec for video compression. | H264VideoStreamSettings | ||
| hasOwnProperty(name:String):Boolean
Indicates whether an object has a specified property defined. | Object | |
| isPrototypeOf(theClass:Object):Boolean
Indicates whether an instance of the Object class is in the prototype chain of the object specified
as the parameter. | Object | |
| propertyIsEnumerable(name:String):Boolean
Indicates whether the specified property exists and is enumerable. | Object | |
| setKeyFrameInterval(keyFrameInterval:int):void
The number of video frames transmitted in full (called keyframes or Instantaneous Decoding Refresh (IDR) frames) instead of being interpolated by the video compression algorithm. | VideoStreamSettings | |
| setMode(width:int, height:int, fps:Number):void
Sets the resolution and frame rate used for video encoding. | VideoStreamSettings | |
setProfileLevel(profile:String, level:String):void
Set profile and level for video encoding. | H264VideoStreamSettings | ||
| setPropertyIsEnumerable(name:String, isEnum:Boolean = true):void
Sets the availability of a dynamic property for loop operations. | Object | |
| setQuality(bandwidth:int, quality:int):void
Sets maximum amount of bandwidth per second or the required picture quality that the current
outgoing video feed can use. | VideoStreamSettings | |
| toLocaleString():String
Returns the string representation of this object, formatted according to locale-specific conventions. | Object | |
| toString():String
Returns the string representation of the specified object. | Object | |
| valueOf():Object
Returns the primitive value of the specified object. | Object | |
codec | property |
codec:String [read-only] [override] | Runtime Versions: | 3 |
Video codec used for compression.
level | property |
level:String [read-only] | Runtime Versions: | 3 |
Level used for H.264/AVC encoding. To set the desired value for this
property, please use setProfileLevel() method. This property
can be increased by H.264 codec if the selected level is not high enough
for the specified resolution and frame rate.
profile | property |
profile:String [read-only] | Runtime Versions: | 3 |
Profile used for H.264/AVC encoding. To set the desired value for this
property, please use setProfileLevel() method.
H264VideoStreamSettings | () | Constructor |
public function H264VideoStreamSettings()| Runtime Versions: | 3 |
Creates a setting object that specifies to use H.264/AVC codec for video compression.
setProfileLevel | () | method |
public function setProfileLevel(profile:String, level:String):void| Runtime Versions: | 3 |
Set profile and level for video encoding. Possible values for profile
are H264Profile.BASELINE and H264Profile.MAIN. Default value is
H264Profile.BASELINE. Other values are ignored and results in an error.
Please see H264Profile class for more information. Supported levels are 1, 1b,
1.1, 1.2, 1.3, 2, 2.1, 2.2, 3, 3.1, 3.2, 4, 4.1, 4.2, 5, and 5.1.
Level may be increased if required by resolution and frame rate. Please see
H264Level class for more information.
Parameters
profile:String — The requested encoder profile as a String. Please see H264Profile class for possible values.
| |
level:String — The requested encoder level as a String. Please see H264Level class for possible values.
|
Throws
Error — If invalid profile or level is specified.
|
Thu Sep 29 2011, 02:34 AM -07:00