Thanks John,
Indeed kino was not running (I capture using dvgrab directly).
I did manage to solve most of my issues.
Switching to X11-opengl, and switching to ALSA (rather than OSS) with
"stop playback locks up" checked. I also turned off "play every frame" I
also switched to nearest neighbour scaling.
Now I get around 25-30fps.
Also I get a hundreds (maybe thousands) of libdv? messages in the console:
asf 00:00:00.00 2000-00-00 00:00:00 72 77 08 16 1/36
# audio block/sample failure for 0 blocks, 24 samples of 1601
This seems to happen to all the DV files I have. I tried both DV1 and DV2.
I think the major issue is that I am working with large DV files (10GB)
and splicing from a single file for a project.
I did this so that I could recapture the whole tape in HDV and simply
replace the footage to make an HDV version.
Is the best approach to use dvgrab's autosplit with size 0 so that there
are different files for each take? Is the placement of the autosplitting
likely to change in the future? It may be years before I capture as HDV.
I tried running oprofile on cinelerra but realized there are no symbols,
I got stuck compiling from git when ./configure failed due to not
finding install-sh or install.sh in ./ ./.. ./../..
If the problem is in the libdv decoder its odd that mplayer plays the
raw footage fine, no decoder messages (maybe they are hidden).
Thanks to the folks on #cinelerra, cehteh in particular, for the help.
.b.
> This (above) sounds like the behavior that I see when I've left the dv file open in Kino at the same time (usually in a different workspace)
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