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128 Commits

Author SHA1 Message Date
Guido van Rossum 8de83e041c Actualized 1992-12-14 16:40:24 +00:00
Guido van Rossum ffd7fa3634 Actualized. 
Do import stdwingl
 1992-12-14 16:38:06 +00:00
Guido van Rossum 2219afcdfa bit vector is now implemented 1992-12-14 15:52:05 +00:00
Guido van Rossum 411588c888 sv now raises sv.error, not RuntimeError 1992-12-14 15:51:53 +00:00
Guido van Rossum 8307443175 Initial revision 1992-12-14 15:06:32 +00:00
Guido van Rossum 2739c9cce8 Added cmpaf.py 1992-12-14 15:06:22 +00:00
Guido van Rossum 57fc52578f Get official parameter names 1992-12-14 15:06:05 +00:00
Guido van Rossum a8413b2ef0 Choose a port that doesn't conmflict with real radio 1992-12-14 15:05:53 +00:00
Guido van Rossum e266344faf New 'finally' syntax 1992-12-14 15:05:16 +00:00
Guido van Rossum 23bafde01d /usr/local/bin/python 1992-12-14 13:03:10 +00:00
Guido van Rossum ee2ba6c2b4 Add description of kunst.py 1992-12-14 13:01:30 +00:00
Guido van Rossum 2426331433 Unknown changes by Jack. 1992-12-14 13:01:06 +00:00
Guido van Rossum 05e46ddec4 Use tzparse to avoid embarrasment in other timezones or when DST changes. 
Adapt to new, stricter, rules for argument passing.
 1992-12-14 13:00:14 +00:00
Guido van Rossum a8993cfe16 Fix for new argument passing rules. 1992-12-14 12:43:19 +00:00
Guido van Rossum 9533ebe857 Band-aid to fix it for new argument passing rules. 1992-12-14 12:29:43 +00:00
Jack Jansen 3b25371ef1 Changes for supporting monochrome and greyscale video (not yet fully 
functional)
 1992-12-14 12:25:21 +00:00
Guido van Rossum ff3da0502f Microscopic changes, comments/messages changed. 
Real important: turn off FIELDDROP in Vrec.
 1992-12-09 22:16:35 +00:00
Guido van Rossum 4df20fa80f New tool Vfix: truncate the right edge of 'grey' type images to make 
the scanline width a multiple of 4.

VFile: use gl.gversion() to distinguish 4.0.1 and 4.0.5 Indigos;
truncate width and height to multiples of packfactor.

Vinfo: add -t to descriptive comment; print '!' after packfactor for
files that should be fixed with Vfix.
 1992-09-29 17:07:10 +00:00
Guido van Rossum 9e3f335bea VFile: added new formats 'jpeg' and 'jpeggrey'. Decompression is done 
using module 'jpeg' by the Displayer class.  (Unfortunately it's too
slow for real time.)  Print file size in printinfo() method.

Vinfo: added -t option (terse -- one line per file) and usage message.

Vtime: use BasicV{in,out}File classes -- the minimum needed.

Vmkjpeg, Vunjpeg: new utilities for jpeg (de)compression.
 1992-09-29 13:40:47 +00:00
Guido van Rossum f8848acca3 Added resizevideo() interface to LiveVideoIn and rationalized size 
adjustments (somewhat).  Adapted Vsend to use it.
 1992-09-24 16:55:31 +00:00
Guido van Rossum d65f45da26 Added resizevideo() interface to LiveVideoIn and rationalized size 
adjustments (somewhat).  Adapted Vsend to use it.
 1992-09-24 16:53:51 +00:00
Guido van Rossum cfb6bb2a30 Changed the init() interface of LiveVideoOut to read out the window 
size automatically -- the video is always centered.  Added
resizevideo() and reshapewindow() interfaces.  Documented all methods.
Changed Vsend/Vreceive to use the new interface.  Allow window
resizing by the user in Vreceive.
 1992-09-24 16:03:56 +00:00
Guido van Rossum 691e59bcb7 Python equivalent of <netinet/in.h> (SGI specific, hence not in python/lib). 1992-09-24 15:02:46 +00:00
Guido van Rossum 7b47c79a4c Added options to Vsend and Vreceive; moved common defaults to senddefs. 
Optimized LiveVideoIn quite a bit; removed print stmt from LiveVideoOut.
 1992-09-24 15:01:37 +00:00
Guido van Rossum 67b4895291 Added multicast to Vsend and Vreceive. Updated README. Rediced queue 
size to 1 in LiveVideoIn.
 1992-09-24 12:54:35 +00:00
Guido van Rossum ba06615c9f New modules LiveVideo{In,Out} (interfaces will change!). 
New programs V{send,receive} to send/receive video over UDP.
Comment typo changed in Vaddcache.
 1992-09-22 17:23:17 +00:00
Guido van Rossum 42e07afe3d Vrec.py: sv now raises sv.error instead of RuntimeError. 
VFile.py: support for showing partial frames.
 1992-09-22 15:01:43 +00:00
Guido van Rossum 5c1797ac23 Utility to add a cached index to an existing movie file. 1992-09-08 15:17:02 +00:00
Guido van Rossum 269b2a2eb7 VFile: The Entry-Indigo trick doesn't work on 4.0.1 hosts. 
VFile: RandomVinFile can now write the cache to the file.
Vinfo: use the cached index if present and print a message whether it's there.
 1992-09-08 15:04:01 +00:00
Guido van Rossum 4526f379bc Fixed "clear()" and added "clearto(r, g, b)". 
Added class RandomVinFile which supports random access and warming the cache.
Added eofseen and errorseen methods to BasicVinFile.
Use RGB mode for rgb8 data on entry level Indigo.
Minor cosmetic changes.
 1992-09-07 15:28:57 +00:00
Guido van Rossum 2de9b68fea Clear the window when receiving a REDRAW event and not playing 1992-09-07 15:11:30 +00:00
Guido van Rossum 00ffea3615 Use vin/vout.clear() instead of gl.clear() 1992-09-07 15:09:31 +00:00
Guido van Rossum e1783324ab Adapted the world to the new VFile.py. Fixed bugs in Vplay.py: 
missing -n in help(), bogus frame skipping; and added patch for
weird time jumps.  Removed colorsys.py (now in std library).
Fixed "sys.write" error in vcopy.py.  Restructured README.
 1992-09-07 09:35:23 +00:00
Guido van Rossum 4045c2fa5b Almost completely rewritten for cleaner code. 1992-09-07 09:24:17 +00:00
Guido van Rossum 32517f9427 Remove PAL dependencies; add -w option (initial window width); 
add stepunit(8, 6) call.
 1992-09-04 13:26:59 +00:00
Guido van Rossum be0cba4d5b Made it work with the sub-spec burst capture interface 
(no bit vector)
 1992-09-03 17:29:03 +00:00
Guido van Rossum 44c1f698a5 Added more info 1992-09-03 17:28:48 +00:00
Guido van Rossum db96c5a7d9 Initial revision 1992-09-03 17:01:36 +00:00
Guido van Rossum 62f6bc8e55 Adapted to new video library -- different capture interface, no bugs. 
Also use locks and Queues for communication with other threads.
 1992-09-03 16:56:04 +00:00
Guido van Rossum e0be2b36b6 Added a clear() method to VFile class, to be called when the window 
receives a REDRAW event
 1992-09-01 14:45:57 +00:00
Guido van Rossum a43111118f Cosmetic changes to Vedit and -Form. 1992-08-25 13:53:10 +00:00
Guido van Rossum 9ee7e15966 Created Vedit.py, the video editor. This uses the classes in Viewer.py. 
Viewer.py in turn requires changes to VFile.py (unfortunately that file
is now a complete mess...).
 1992-08-25 12:29:30 +00:00
Guido van Rossum 33a8d428db Clear the window to rather light grey when switching to RGB mode. 1992-08-21 12:41:23 +00:00
Guido van Rossum e755aa50e2 Redesigned option processing and added several new options. 
Added optional read-ahead thread.
Changed mouse interface.
 1992-08-21 12:34:55 +00:00
Guido van Rossum 8a861be7f3 Add audio recording 1992-08-20 14:46:46 +00:00
Guido van Rossum 815adc9870 New files. 1992-08-20 11:54:00 +00:00
Guido van Rossum 99e237f809 new Vtime.py: manipulate time codes. 1992-08-20 11:53:14 +00:00
Guido van Rossum 78aab86201 Lots of changes, options (from Vtime.py) etc. 
Cleverer skipping of frames.
 1992-08-20 11:52:42 +00:00
Guido van Rossum 9a35d57ab2 Added reopen() to VinFile with semantics of old rewind(); rewind() now 
saves the cache.
Added getinfo() to VoutFile.
Fixed writing of 'grey' file header.
Added quiet parameter.
Adapted to new syntax.
 1992-08-20 11:51:47 +00:00
Guido van Rossum dfb61fa2cb Minor improvements: exit status, data size stats. 1992-08-20 11:49:58 +00:00