http://bugs.cinelerra.org/show_bug.cgi?id=444

           Summary: background render causes lots of error output
           Product: Cinelerra
           Version: 2.1
          Platform: PC
        OS/Version: Linux
            Status: NEW
          Severity: normal
          Priority: Medium
         Component: Video Display
        AssignedTo: [email protected]
        ReportedBy: [EMAIL PROTECTED]


...
mpeg3_read_prev_packet 100 result=0 title=0 tell=179d653 program_byte=179d653
mpeg3_read_prev_packet 1 result=0 title=0 tell=179d653 program_byte=179d653
mpeg3_read_prev_packet 100 result=0 title=0 tell=179ce53 program_byte=179ce53
...
This output spews out on my console every time my clip is playing.  The clip is
a short, pal format mpeg2 - video only.  No other tracks.  The message output
stops if you:
1. turn off background rendering (or start-up cinelerra with it turned off).
2. hit <| (return to start)

quirky!

The same quirky behaviour except you don't need to turn off
background-rendering if you follow Marcin's advice here and hack on
libmpeg3/video/seek.c:357 and recompile:
https://init.linpro.no/pipermail/skolelinux.no/cinelerra/2006-November/008696.html

Then there is another background render problem which causes pop-up error boxes
when the play counter overtakes the background render completion point:

virtual int FileList::read_frame(VFrame*):Error while opening
"tmp/brender000049" for reading.
  No such file or direcotry

...(repeated 1 to 3 times)

You have to click ok to ignore these boxes so they irritate a little.  If your
background render directory is already full from an old job sometimes the
messages don't appear.  So I guess that's a workaround of sorts.

I think cinelerra thinks that if a frame has been sent to the background render
engine then its ready to be accessed.

Possible leads on these problems:
<a href="http://bugs.cinelerra.org/show_bug.cgi?id=348";>1080i MPEG-TS playback
problem</a>
<a
href="http://osdir.com/ml/video.cinelerra-cv.general/2006-11/msg00198.html";>this
thread</a>  (Scott are you still using Marcin's fix?)

Reproducible: Always


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