Update of /cvsroot/freevo/freevo/src/record/plugins
In directory sc8-pr-cvs1.sourceforge.net:/tmp/cvs-serv16825/src/record/plugins
Modified Files:
ivtv_record.py
Log Message:
Clean comments and add one.
Index: ivtv_record.py
===================================================================
RCS file: /cvsroot/freevo/freevo/src/record/plugins/ivtv_record.py,v
retrieving revision 1.2
retrieving revision 1.3
diff -C2 -d -r1.2 -r1.3
*** ivtv_record.py 8 Aug 2004 19:07:08 -0000 1.2
--- ivtv_record.py 9 Aug 2004 11:58:15 -0000 1.3
***************
*** 10,13 ****
--- 10,16 ----
# -----------------------------------------------------------------------
# $Log$
+ # Revision 1.3 2004/08/09 11:58:15 rshortt
+ # Clean comments and add one.
+ #
# Revision 1.2 2004/08/08 19:07:08 rshortt
# The first new recording plugin:
***************
*** 18,54 ****
# -Will handle recordings on multiple devices.
#
- # Revision 1.1 2004/08/05 17:35:40 dischi
- # move recordserver and plugins into extra dir
- #
- # Revision 1.28 2004/07/26 18:10:19 dischi
- # move global event handling to eventhandler.py
- #
- # Revision 1.27 2004/07/10 12:33:42 dischi
- # header cleanup
- #
- # Revision 1.26 2004/06/28 18:23:34 rshortt
- # I guess this shouldn't be in here since its back in recordserver.
- #
- # Revision 1.25 2004/06/23 19:07:05 outlyer
- # The snapshot in the event doesn't work. I've tried it numerous times, and it
- # is being killed before completing.
- #
- # Did no one else actually try this change?
- #
- # Revision 1.24 2004/06/22 01:05:51 rshortt
- # Get the filename from tv_util.getProgFilename().
- #
- # Revision 1.23 2004/06/10 02:32:17 rshortt
- # Add RECORD_START/STOP events along with VCR_PRE/POST_REC commands.
- #
- # Revision 1.22 2004/06/07 16:46:00 rshortt
- # Didn't mean to add partial support for multiple recording plugins yet.
- #
- # Revision 1.21 2004/06/07 16:10:51 rshortt
- # Change 'RECORD' to plugin.RECORD.
- #
- # Revision 1.20 2004/05/28 01:48:22 outlyer
- # Florian Demmer's patch for consecutive recordings and a patch to move the
- # snapshot to after we set the flag to idle, just to be safe.
#
# -----------------------------------------------------------------------
--- 21,24 ----
***************
*** 93,98 ****
DEBUG = config.DEBUG
CHUNKSIZE = 65536
! #CHUNKSIZE = 450000
class IVTVRecordSession:
--- 63,74 ----
DEBUG = config.DEBUG
+ # XXX: Calculate CHUNKSIZE based on the configured ivtv bitrate/max bitrate
+ # and the poll_interval of the plugin. The size of the ivtv encoding
+ # buffer (in the driver or card) does matter here. If we don't read
+ # enough data on each poll() it will overflow, if we read too much the
+ # plugin will block for too long. The value of 65536 is working quite
+ # well for me with a constant bitrate of 4.5 Mb/sec and 0.1 sec poll().
CHUNKSIZE = 65536
!
class IVTVRecordSession:
***************
*** 111,115 ****
elif self.mode == 'stop':
- # do stopping stuff
self.v_in.close()
self.v_out.close()
--- 87,90 ----
***************
*** 157,161 ****
buf = self.v_in.read(CHUNKSIZE)
- #buf = self.v_in.read()
self.v_out.write(buf)
--- 132,135 ----
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