[CinCVS] discontinuous automation values at keyframe?
Hello!
Is it possible to define discontinuous automation values at a keyframe?
This would be very useful for composing videos from a sequence of still
images (one after the other), which however require different
camera/projector settings, so the settings could immediately "jump" to the
new values when a new image appears, without having to follow a ramp.
Thanks & kind regards,
Markus
--
Markus Grabner - Computer Graphics and Vision
Graz University of Technology, Inffeldgasse 16a/II, 8010 Graz, Austria
Phone: +43/316/873-5041, Fax: +43/316/873-5050
WWW: http://www.icg.tugraz.at/Members/grabner
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Re: [CinCVS] Merge of 2.1 completed!
Am Dienstag, 19. September 2006 02:03 schrieben Sie:
> On 2006-09-08 08:12, Markus Grabner wrote:
> > At least the .spec file tries to create the following symlink:
> > ln -s /usr/bin/mpeg2enc
> > $RPM_BUILD_ROOT%{_prefix}/lib/cinelerra/mpeg2enc.plugin
> >
> > After removing this line, the package compiled and installed
> > successfully. How can I test if /usr/bin/mpeg2enc is actually required?
> > Simply by rendering a movie to MPEG2?
>
> Yes, choose 'File Format'->'MPEG Video'
>
> Then try something under the video wrench like:
>
> YUV 4:2:0
> DVD
> MPEG-2
> (and leave other defaults for the moment)
> 100,15,45,0 Foxed quant, Denoise
>
> With mpeg2enc link installed here, I can render this format. When I
> remove it I cannot render mpeg2. Can you locate another package that
> provides mpeg2enc on SUSE 10.1? I have a packman package installed here
> on SUSE 9.2. I believe I listed it in the install dependencies file in
> svn (as I mentioned, it is mjpegtools.)
You're right, packman's mjpegtools package includes /usr/bin/mpeg2enc (unlike
Novell's, who seem to be somewhat paranoid about that). However, trying to
render an MPEG video fails with lots of errors on the console, but those seem
to be created by mpeg2enc and probably can be fixed by tweaking the
parameters.
Kind regards,
Markus
--
Markus Grabner - Computer Graphics and Vision
Graz University of Technology, Inffeldgasse 16a/II, 8010 Graz, Austria
Phone: +43/316/873-5041, Fax: +43/316/873-5050
WWW: http://www.icg.tu-graz.ac.at/Members/grabner
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Re: [CinCVS] Playback stops, but counter keeps going
Am Dienstag, 12. September 2006 23:50 schrieb James Colannino:
> Andra Tori wrote:
> > Can you please read/search list archives _before_ posting ?
> >
> > It has been answered numerous times!
>
> Perhaps if I knew some keywords that I could search under that
> suggestion would be of more help to me. What would you suggest I search
> for, specifically?
Here is one instance that seems to be related:
http://e.kevb.net/lurker/message/20060721.120059.9564d7c1.en.html
Kind regards,
Markus
--
Markus Grabner - Computer Graphics and Vision
Graz University of Technology, Inffeldgasse 16a/II, 8010 Graz, Austria
Phone: +43/316/873-5041, Fax: +43/316/873-5050
WWW: http://www.icg.tu-graz.ac.at/Members/grabner
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Re: [CinCVS] Merge of 2.1 completed!
Am Freitag, 8. September 2006 03:19 schrieb Kevin Brosius:
> Markus wrote:
> > > Subject says it all. Awaiting your feedback.
> >
> > Great work! Here are a few thing I had to change against revision 870 to
> > get cinelerra installed as an RPM package on SuSE 10.1 x86_64. There are
> > some issues which didn't prevent installation but might cause problems:
> > *) The previous spec-file tried to create a symlink from
> > "/usr/bin/mpeg2enc", but I couldn't find this program in SuSE 10.1 and
> > the cinelerra tree.
>
> mpeg2enc is provided by mjpegtools
It is not included in mjpegtools-1.8.0-18 distributed with SuSE Linux 10.1.
> but cinelerra needs the plugin
> defined to find it. I haven't looked at 2.1 yet, does it still use
> mpeg2enc?
At least the .spec file tries to create the following symlink:
ln -s /usr/bin/mpeg2enc
$RPM_BUILD_ROOT%{_prefix}/lib/cinelerra/mpeg2enc.plugin
After removing this line, the package compiled and installed successfully. How
can I test if /usr/bin/mpeg2enc is actually required? Simply by rendering a
movie to MPEG2?
Kind regards,
Markus
--
Markus Grabner - Computer Graphics and Vision
Graz University of Technology, Inffeldgasse 16a/II, 8010 Graz, Austria
Phone: +43/316/873-5041, Fax: +43/316/873-5050
WWW: http://www.icg.tu-graz.ac.at/Members/grabner
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Re: [CinCVS] Merge of 2.1 completed!
Am Donnerstag, 7. September 2006 23:10 schrieb Johannes Sixt:
> Subject says it all. Awaiting your feedback.
Great work! Here are a few thing I had to change against revision 870 to get
cinelerra installed as an RPM package on SuSE 10.1 x86_64. There are some
issues which didn't prevent installation but might cause problems:
*) The previous spec-file tried to create a symlink from "/usr/bin/mpeg2enc",
but I couldn't find this program in SuSE 10.1 and the cinelerra tree.
*) There is an incompatibility between versions 46 and 48 of the x264 library
(I didn't check version 47 to see if it is affected as well), but I don't
exactly understand the change between these. Maybe somebody who is familiar
with x264 can have a look at the proposed patch and correct it if necessary.
Aside from that, cinelerra works as expected.
Kind regards,
Markus
--
Markus Grabner - Computer Graphics and Vision
Graz University of Technology, Inffeldgasse 16a/II, 8010 Graz, Austria
Phone: +43/316/873-5041, Fax: +43/316/873-5050
WWW: http://www.icg.tu-graz.ac.at/Members/grabner
Index: plugins/histogram/Makefile.am
===
--- plugins/histogram/Makefile.am (revision 870)
+++ plugins/histogram/Makefile.am (working copy)
@@ -8,6 +8,7 @@
LIBTOOL = $(SHELL) $(top_builddir)/libtool $(LTCXX_FLAGS)
noinst_HEADERS = \
+ aggregated.h \
histogram.h histogramconfig.h histogramwindow.h \
histogram.inc histogramconfig.inc histogramwindow.inc \
max_picon_png.h mid_picon_png.h min_picon_png.h picon_png.h
Index: configure.in
===
--- configure.in (revision 870)
+++ configure.in (working copy)
@@ -1,4 +1,4 @@
-AC_INIT(Cinelerra, 2.0)
+AC_INIT(Cinelerra, 2.1)
AC_CANONICAL_SYSTEM
Index: quicktime/qth264.c
===
--- quicktime/qth264.c (revision 870)
+++ quicktime/qth264.c (working copy)
@@ -138,7 +138,11 @@
x264_param_t default_params;
x264_param_default(&default_params);
// Reset quantizer if fixed bitrate
+#if X264_BUILD >= 48
+ if(codec->param.rc.i_rc_method == X264_RC_ABR)
+#else
if(codec->param.rc.b_cbr)
+#endif
{
codec->param.rc.i_qp_constant = default_params.rc.i_qp_constant;
codec->param.rc.i_qp_min = default_params.rc.i_qp_min;
@@ -471,7 +475,11 @@
}
else
if(!strcasecmp(key, "h264_fix_bitrate"))
+#if X264_BUILD >= 48
+ codec->param.rc.i_bitrate = (*(int*)value) / 1000;
+#else
codec->param.rc.b_cbr = (*(int*)value) / 1000;
+#endif
}
}
Index: quicktime/ffmpeg/libavcodec/x264.c
===
--- quicktime/ffmpeg/libavcodec/x264.c (revision 870)
+++ quicktime/ffmpeg/libavcodec/x264.c (working copy)
@@ -136,7 +136,11 @@
x4->params.rc.i_bitrate = avctx->bit_rate / 1000;
x4->params.rc.i_vbv_buffer_size = avctx->rc_buffer_size / 1000;
if(avctx->rc_buffer_size)
+#if X264_BUILD >= 48
+x4->params.rc.i_rc_method = X264_RC_ABR;
+#else
x4->params.rc.b_cbr = 1;
+#endif
x4->params.i_bframe = avctx->max_b_frames;
x4->params.b_cabac = avctx->coder_type == FF_CODER_TYPE_AC;
Index: guicast/Makefile.am
===
--- guicast/Makefile.am (revision 870)
+++ guicast/Makefile.am (working copy)
@@ -93,6 +93,7 @@
bcfilebox.inc \
bchash.h \
bchash.inc \
+ bcipc.h \
bclistbox.h \
bclistbox.inc \
bclistboxitem.h \
@@ -144,8 +145,8 @@
bcsynchronous.inc \
bctextbox.h \
bctextbox.inc \
- bctextbox.h \
- bctextbox.inc \
+ bctexture.h \
+ bctexture.inc \
bctheme.h \
bctheme.inc \
bctimer.h \
Index: cinelerra-cvs-current.spec.in
===
--- cinelerra-cvs-current.spec.in (revision 870)
+++ cinelerra-cvs-current.spec.in (working copy)
@@ -1,5 +1,5 @@
# This is not relocatable
-%define prefix /usr
+%define _prefix /usr
Summary: Cinelerra CVS
Name: cinelerra
@@ -26,20 +26,20 @@
%setup -n [EMAIL PROTECTED]@
%build
-./configure --prefix=%{prefix} --enable-freetype2
+%configure --enable-freetype2 --enable-opengl
#./configure
%{__make} %{?_smp_mflags} %{?mflags}
%install
rm -rf $RPM_BUILD_ROOT
-make prefix=$RPM_BUILD_ROOT%{prefix} install
+DESTDIR=$RPM_BUILD_ROOT make prefix=$RPM_BUILD_ROOT%{_prefix} install
# rename the mpeg3 utils so they can be installed alongside SuSE native versions
-( cd $RPM_BUILD_ROOT%{prefix}/bin
+( cd $RPM_BUILD_ROOT%{_bindir}
mv mpeg3toc mpeg3toc.hv
mv mpeg3cat mpeg3cat.hv
mv mpeg3dump mpeg3dump.hv
-# cd $RPM_BUILD_ROOT%{prefix}/lib
- ln -s /usr/bin/mpeg2enc $RPM_BUILD_ROOT%{prefix}/lib/cinelerra/mpeg2enc.plugin
+# cd $RPM_BUILD_ROOT%{_prefix}/lib
+# ln -s /usr/bin/mpeg2enc $RPM_BUILD_ROOT%{_prefix}/lib/cinelerra/mpeg2enc
