71ba5d96f9
Revived the old aplay tool which can play synchronous audio and video...
1993-05-10 14:56:32 +00:00
c5a14331a0
Moved stop button again; default form position next to video window.
1993-05-07 11:20:07 +00:00
bc6d3c37d1
All combinations of video format and capture mode (cont/burst) now
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work. Reorganized a lot of the code, still not satisfied...
1993-05-07 09:37:42 +00:00
e17c6c355a
Use groups to show/hide "Stop capture" button.
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Made mono capture work.
Don't support rgb24 capture (the code for this doesn't exist in Vrec either!).
1993-05-06 16:27:25 +00:00
b7e3cc12e1
New program: Video Bag Of Tricks. Will eventually replace Vrec and
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Vrecb. Has a user interface dialog to set options etc.
1993-05-06 16:06:44 +00:00
aff9470d23
Fixed watch cursor origin
1993-03-17 12:11:47 +00:00
7bbceea6a9
Added support for "compress" type video files. This uses the
...
Compression Library to decompress the images.
1993-03-17 12:09:29 +00:00
f48b419a07
Fix syntax error (sorry!)
1993-03-02 12:16:56 +00:00
2d413788ca
Remove debug print statement
1993-03-02 12:09:18 +00:00
0caf46b6cc
VFile: fix c0bits etc. after setformat; Vrec.py: use setformat; rm Makefile.
1993-03-02 12:07:34 +00:00
85f7bd5251
Vrec.py, Vrecb.py:
...
- call v.SetParam() after v.BindGLWindow()
- turn of dithering in mono/grey mode
- use prefposition to place the top left corner at (150, 150)
(so that the video remains visible during recording)
- default width is 256
Vcopy.py: correct typos; more verbose output.
OldVcopy.py: new name for Jack's old grabbing Vcopy.py.
Vstat.py: print values of all video parameters.
1993-02-25 16:10:16 +00:00
c97d2eddee
Change Vinfo and Vaddcache to usr /ufs/guido/bin/sgi/python.
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Don't force packfactor to 1 in header when writing rgb data.
Small bugfixes in Vcopy.
1993-02-25 14:50:27 +00:00
5e044b7009
- Separated grabbing (which isn't used much!) from VFile.
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- Renamed old Vcopy.py to OldVcopy.py, some cosmetic changes to it (is
it still needed?)
- Added new Vcopy.py which does everything that Vtime.py does but also
format conversions, image scaling, and packfactors.
- VFile: make packfactor always a tuple; introduce set and get methods
for pf, format, and calculate some derived values.
- Added new module GET.py to std library, use it instead of defining
DM* in VFile.
- Get rid of C programs (new Python programs can do all that they do
and they probably don't understand the current file format anyway).
1993-02-25 14:20:13 +00:00
b616ebe4e4
Rewrite applypackfactor() using imageop: faster and more general;
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get rid of testpackfactor(): not longer necessary
1993-02-25 00:19:14 +00:00
be6d77a9b8
Fix typos in jpeg code
1993-02-25 00:17:22 +00:00
83c81448b1
Fix terse mode for printing tuple packfactor and to avoid zero division
1993-02-25 00:16:27 +00:00
09bf3e310b
Added audio recording to Vrecb
1993-02-24 16:08:21 +00:00
a557b0f34e
Added jpeg conversions
1993-02-23 17:08:53 +00:00
171a55bf56
Will now generate converters that go thru intermedeate formats
1993-02-19 15:52:30 +00:00
1e0fdd8a6b
Bug fixed wrt greyscale conversion
1993-02-19 10:06:52 +00:00
c82cfc86df
Fix to allow tightly packed films to be converted
1993-02-19 10:06:28 +00:00
245be3a3c5
The usual cosmetic changes after Jack is done...
1993-02-18 18:09:18 +00:00
b05eaf1909
DisplayVideoIn - Class similar to LiveVideoIn but sends data from
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screen
Dsend - Main program analogous to Vsend to send data from display
1993-02-17 15:58:49 +00:00
1d6821f58f
Added support for 24-bit rgb movies
1993-02-17 15:54:32 +00:00
7961ea7868
Moved line-size stuff to single routine
1993-02-17 15:54:06 +00:00
eeec33f820
Companion to rgb2video: convert cmif film file to rgb files
1993-02-17 15:52:56 +00:00
3ea6161bb5
Cleanup of old files, added watchcursor.py (for Vedit.py), updated README.
1993-02-16 16:49:44 +00:00
9b86e1f5f0
VFile.py: fix bogus getrandomframe().
...
Vedit.py, VeditForm.fd: added scroll bar, Trunc, layout rearrangement.
Viewer.py: added random access, qinfo() function.
1993-02-16 16:10:02 +00:00
852cc22bd3
Vrec.py: don't print Ids if no frames are captured.
...
Vrecb.py: use the new interfaces to imageop (fix -M, -m, -g options).
1993-02-15 17:33:36 +00:00
3f2ef09f40
Added usage() and help() to Vrecb, and turn on -f by default.
...
Removed duplicate description of -r option from documentation file.
1993-02-05 15:34:22 +00:00
f0384fdb97
Introductory video documentation
1993-02-05 14:56:55 +00:00
772eca639c
Added options to make window bigger than video (for recording to tape)
1993-01-27 11:42:21 +00:00
41292a81a8
Added a comment about XS 4bit pixel support
1993-01-27 11:41:37 +00:00
62fda0acbd
Use imgconv to try to do image type conversion
1993-01-27 11:40:16 +00:00
e6f49ecfa9
Initial (skeleton) version of universal image format converter
1993-01-27 11:39:37 +00:00
2c49017279
- Added LiveVideoOutSlow class (which only updates after full pkt)
...
- fixed bug in setmirror
- cleaned up some common code
1993-01-27 11:38:03 +00:00
9672e44842
Create CMIF-video file from SGI rgb images
1993-01-20 15:10:05 +00:00
349f2b516b
Renamed vcopy to Vcopy (it is the only old tool that's still in use)
1992-12-24 11:41:14 +00:00
3f3c099e9f
Get rid of C and out-of-date files
1992-12-24 11:39:36 +00:00
ec706ada62
Added usage message, minor cosmetic changes
1992-12-24 11:39:00 +00:00
42e9be4559
Fix typo in print message
1992-12-24 11:38:29 +00:00
5b40761856
Use plain python.
1992-12-24 11:37:53 +00:00
f1ceba61a4
setsize has two arguments: width, height.
1992-12-24 11:37:21 +00:00
6e0e668d1c
Renamed Vrecc to Vrecb (*b*urst mode capture).
1992-12-23 15:41:38 +00:00
6bc8c7f3e2
Added mono, grey2 and grey4 formats
1992-12-23 15:37:20 +00:00
8de83e041c
Actualized
1992-12-14 16:40:24 +00:00
ffd7fa3634
Actualized.
...
Do import stdwingl
1992-12-14 16:38:06 +00:00
2219afcdfa
bit vector is now implemented
1992-12-14 15:52:05 +00:00
411588c888
sv now raises sv.error, not RuntimeError
1992-12-14 15:51:53 +00:00
8307443175
Initial revision
1992-12-14 15:06:32 +00:00
2739c9cce8
Added cmpaf.py
1992-12-14 15:06:22 +00:00
57fc52578f
Get official parameter names
1992-12-14 15:06:05 +00:00
a8413b2ef0
Choose a port that doesn't conmflict with real radio
1992-12-14 15:05:53 +00:00
e266344faf
New 'finally' syntax
1992-12-14 15:05:16 +00:00
23bafde01d
/usr/local/bin/python
1992-12-14 13:03:10 +00:00
ee2ba6c2b4
Add description of kunst.py
1992-12-14 13:01:30 +00:00
2426331433
Unknown changes by Jack.
1992-12-14 13:01:06 +00:00
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
a8993cfe16
Fix for new argument passing rules.
1992-12-14 12:43:19 +00:00
9533ebe857
Band-aid to fix it for new argument passing rules.
1992-12-14 12:29:43 +00:00
3b25371ef1
Changes for supporting monochrome and greyscale video (not yet fully
...
functional)
1992-12-14 12:25:21 +00:00
ff3da0502f
Microscopic changes, comments/messages changed.
...
Real important: turn off FIELDDROP in Vrec.
1992-12-09 22:16:35 +00:00
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
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
f8848acca3
Added resizevideo() interface to LiveVideoIn and rationalized size
...
adjustments (somewhat). Adapted Vsend to use it.
1992-09-24 16:55:31 +00:00
d65f45da26
Added resizevideo() interface to LiveVideoIn and rationalized size
...
adjustments (somewhat). Adapted Vsend to use it.
1992-09-24 16:53:51 +00:00
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
691e59bcb7
Python equivalent of <netinet/in.h> (SGI specific, hence not in python/lib).
1992-09-24 15:02:46 +00:00
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
67b4895291
Added multicast to Vsend and Vreceive. Updated README. Rediced queue
...
size to 1 in LiveVideoIn.
1992-09-24 12:54:35 +00:00
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
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
5c1797ac23
Utility to add a cached index to an existing movie file.
1992-09-08 15:17:02 +00:00
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
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
2de9b68fea
Clear the window when receiving a REDRAW event and not playing
1992-09-07 15:11:30 +00:00
00ffea3615
Use vin/vout.clear() instead of gl.clear()
1992-09-07 15:09:31 +00:00
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
4045c2fa5b
Almost completely rewritten for cleaner code.
1992-09-07 09:24:17 +00:00
32517f9427
Remove PAL dependencies; add -w option (initial window width);
...
add stepunit(8, 6) call.
1992-09-04 13:26:59 +00:00
be0cba4d5b
Made it work with the sub-spec burst capture interface
...
(no bit vector)
1992-09-03 17:29:03 +00:00
44c1f698a5
Added more info
1992-09-03 17:28:48 +00:00
db96c5a7d9
Initial revision
1992-09-03 17:01:36 +00:00
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
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
a43111118f
Cosmetic changes to Vedit and -Form.
1992-08-25 13:53:10 +00:00
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
33a8d428db
Clear the window to rather light grey when switching to RGB mode.
1992-08-21 12:41:23 +00:00
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
8a861be7f3
Add audio recording
1992-08-20 14:46:46 +00:00
815adc9870
New files.
1992-08-20 11:54:00 +00:00
99e237f809
new Vtime.py: manipulate time codes.
1992-08-20 11:53:14 +00:00
78aab86201
Lots of changes, options (from Vtime.py) etc.
...
Cleverer skipping of frames.
1992-08-20 11:52:42 +00:00
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
dfb61fa2cb
Minor improvements: exit status, data size stats.
1992-08-20 11:49:58 +00:00
180924d575
Initial revision
1992-08-20 11:46:28 +00:00
7268c93c55
Minor improvements, comments; fix Vinfo -d.
1992-08-18 21:11:18 +00:00
8b9c734e12
Add comments
1992-08-18 17:01:13 +00:00
82534fd828
Add comments and options
1992-08-18 17:01:02 +00:00
bc0eb9967d
Add close() method to VinFile
1992-08-18 17:00:51 +00:00
Guido van Rossum
Sjoerd Mullender
Jack Jansen