Record a QuickTime movie with MSP audio
|out||n/a||1||1||1||1||1||char long float32 float64|
|signal||The jit.vcr records incoming MSP signals as audio in its output file.|
| Writes the sequence of incoming Jitter matrices to a disk file as a QuickTime movie. The default is to write a
fps codec quality file with a timescale of . |
The following list of codecs is deprecated (retained for reference). See codeclist for the preferred method to list valid system codecs. The available codec types are raw , cinepak , graphics , animation , video , componentvideo , jpeg , mjpega , mjpegb , sgi , planarrgb , macpaint , gif , photocd , qdgx , avrjpeg , opendmljpeg , bmp , winraw , vector , qd , h261 , h263 , dvntsc , dvpal , dvprontsc , dvpropal , flc , targa , png , tiff , componentvideosigned , componentvideounsigned , cmyk , microsoft , sorenson , indeo4 , argb64 , rgb48 , alphagrey32 , grey16 , mpegyuv420 , yuv420 , sorensonyuv9 and mpeg4 .
The available codec quality settings are lossless , max , min , low , normal , or high . Note that minimum quality is, in many cases, the codec's default quality. Use "low" quality for consistent results.
|codeclist||symbol||(get)|| The valid video codecs available on the system
Sending the message will cause a list of all valid codecs (that is, those with a functioning compressor component) to be reported from the dumpout. This list is guaranteed to contain only working codecs, and should be used in preference to the old, static codec list.
|colormode||symbol|| The input matrix's color encoding (default = argb)
argb = ARGB (alpha, red, green, blue) colormode
uyvy = UYVY (YUV 4:2:2 packed) colormode
|datarate||int|| The maximum data rate of compressed video written to disk (default = codec-dependent)
Note that not all codecs support data rate control (for instance, Photo-JPEG does not).
|dstrect||int|| The portion of the output matrix written to by the input frame (default = 0 0 (matrix width) (matrix height))
The proportions of the rectangle are expressed in the form left top right bottom . All values are relative to the top left corner of the object's viewing area.
|flatten||int|| Flatten flag (default = 0)
When the flag is set, recorded files are flattened. Additional optional arguments are available, and may appear in any order after the flag:
compress = compress the movie resource
faststart = places the movie resource before the data in the file
activeonly = flatten and copy active tracks only
|frame||int|| Frame number (default = -1 (disabled))
Typically, the jit.vcr object passes input matrices directly to the outlet without any processing. Setting frame to a number greater than or equal to zero (0) during recording permits viewing of the compressed, previously recorded frame specified by the frame attribute's value, while the object continues to record new frames.
|hint||int|| Hint flag (default = 0)
When the flag is set, recorded files are saved as hinted movies.
|interp||int|| Interpolation flag (default = 0)
When the flag is set, the incoming matrix is interpolated when scaling to display.
|kframe||int|| Keyframe rate (default = 50)
If set, the jit.vcr object will attempt to configure the compressor to use the specified keyframe rate, when data is written to disk. Keyframes (temporal compression) are not available to all codecs.
|planemap||int||The plane mapping from input matrix to output movie (default = 0 1 2 3)|
|preview||int|| Preview flag (default = 0 (off))
Typically, the jit.vcr object passes input matrices directly to the outlet without any processing. Enabling preview during recording permits viewing of the compressed frames as they are recorded.
|srcrect||int||The portion of the input matrix used when copying an input matrix to the internal matrix. (default = 0 0 (matrix width) (matrix height)) The proportions of the rectangle are expressed in the form left top right bottom . All values are relative to the top left corner of the viewing area of the input matrix.|
|time||int||(get)|| The current duration, in QuickTime time units, of media written to disk (default = operation-specific)
The time attribute only returns data during operations.
|usedstrect||int|| Destination rect flag (default = 0)
When the flag is set, the dstrect attributes are used when copying an input matrix to the internal matrix.
|usesrcrect||int|| Source rect flag (default = 0)
When the flag is set, the srcrect attributes are used when copying an input matrix to the internal matrix.