Re: [CinCVS] Color processing
One suggestion for quality would be to use floating point color mode! bye andraž On Fri, 2007-04-06 at 11:39 +1200, Edouard Chalaron wrote: Hi all It is more a general matter than specific to cinelerra. But if someone has the same situation it may be useful. Here I am transferring Super8 movies using a 422 8 bit camera, I end up with raw files with no gamma correction. Sometimes movies are turning dark with age (chemical instability or just plain underexposure). Now my question would be : In order to bright the frames up, I use the following plugins in this order : gamma, Hue, color, bright / contrast, eventually videoscope to control. I sometimes use the histogram but it tends to flatten out some colours... I need to learn more about this one Is there any suggestion as per the order of the plugins I am using (e.g. would it be better to do the gamma at then end rather than the beginning etc ) Thanks a lot Edouard ___ Cinelerra mailing list Cinelerra@skolelinux.no https://init.linpro.no/mailman/skolelinux.no/listinfo/cinelerra
Re: [CinCVS] Color processing
Ok thanks ... what is it ? Cheers E One suggestion for quality would be to use floating point color mode! ___ Cinelerra mailing list Cinelerra@skolelinux.no https://init.linpro.no/mailman/skolelinux.no/listinfo/cinelerra
[CinCVS] [Bug 412] New: Loading an ogg/vorbis file crashes Cinelerra
http://bugs.cinelerra.org/show_bug.cgi?id=412 Summary: Loading an ogg/vorbis file crashes Cinelerra Product: Cinelerra Version: 2.1 Platform: PC OS/Version: Linux Status: NEW Severity: critical Priority: Medium Component: File Loading AssignedTo: cinelerra@skolelinux.no ReportedBy: [EMAIL PROTECTED] Only small ogg/vorbis files can be loaded into Cinelerra-CV feb 19th 2007. (example: http://www.nuug.no/pub/video/published/20030213-cvs.ogg is small enough) A larger file will crash Cinelerra shortly after loading has started. (example: http://www.nuug.no/pub/video/published/20070327-kde4-part2.ogg, 26.6 MB) Reproducible: Always Steps to Reproduce: 1. Load a large ogg/vorbis file 2. Wait a second or two 3. Cinelerra crashes -- Configure bugmail: http://bugs.cinelerra.org/userprefs.cgi?tab=email --- You are receiving this mail because: --- You are the assignee for the bug, or are watching the assignee. ___ Cinelerra mailing list Cinelerra@skolelinux.no https://init.linpro.no/mailman/skolelinux.no/listinfo/cinelerra
[CinCVS] [Bug 412] Loading an ogg/vorbis file crashes Cinelerra
http://bugs.cinelerra.org/show_bug.cgi?id=412 --- Comment #1 from [EMAIL PROTECTED] 2007-04-06 16:35 +2 --- GDB Backtrace: Program received signal SIGSEGV, Segmentation fault. [Switching to Thread 1157675360 (LWP 4782)] 0x005798b0 in FileOGG::read_samples () (gdb) bt #0 0x005798b0 in FileOGG::read_samples () #1 0x0056f889 in File::read_samples () #2 0x005a587a in IndexFile::create_index () #3 0x005b3a21 in MainIndexes::run () #4 0x2ac866fabab6 in Thread::entrypoint () from /usr/lib/libguicast.so.1 #5 0x2ac8690c8f1a in start_thread () from /lib/libpthread.so.0 #6 0x2ac869730602 in clone () from /lib/libc.so.6 #7 0x in ?? () -- Configure bugmail: http://bugs.cinelerra.org/userprefs.cgi?tab=email --- You are receiving this mail because: --- You are the assignee for the bug, or are watching the assignee. ___ Cinelerra mailing list Cinelerra@skolelinux.no https://init.linpro.no/mailman/skolelinux.no/listinfo/cinelerra
[CinCVS] [Bug 412] Loading an ogg/vorbis file crashes Cinelerra
http://bugs.cinelerra.org/show_bug.cgi?id=412 [EMAIL PROTECTED] changed: What|Removed |Added URL||http://www.nuug.no/pub/video ||/published/20070327-kde4- ||part2.ogg --- Comment #2 from [EMAIL PROTECTED] 2007-04-06 16:37 +2 --- This crash has been reported by three users since yesterday. -- Configure bugmail: http://bugs.cinelerra.org/userprefs.cgi?tab=email --- You are receiving this mail because: --- You are the assignee for the bug, or are watching the assignee. ___ Cinelerra mailing list Cinelerra@skolelinux.no https://init.linpro.no/mailman/skolelinux.no/listinfo/cinelerra
[CinCVS] [Bug 348] 1080i MPEG-TS playback problem
http://bugs.cinelerra.org/show_bug.cgi?id=348 [EMAIL PROTECTED] changed: What|Removed |Added CC||[EMAIL PROTECTED] URL||http://www.nuug.no/pub/herma ||n/debconf5/dc5-hd- ||greeting.m2t --- Comment #1 from [EMAIL PROTECTED] 2007-04-06 17:10 +2 --- I can confirm this bug. It's still there in the AMD-64 build for Debian from February 19th. Steps to reproduce: 1) Load an MPEG-TS file (example file http://www.nuug.no/pub/herman/debconf5/dc5-hd-greeting.m2t, rename it to something.mpeg) 2) Drag it into the viewer, and play from start; it plays OK 3) Drag the time slider a few seconds into the video; the playback is only 2 fps The same happens on the timeline. When played from the start of the timeline, the video is fine. Place the cursor elsewhere, and start playback: only 2 fps. -- Configure bugmail: http://bugs.cinelerra.org/userprefs.cgi?tab=email --- You are receiving this mail because: --- You are the assignee for the bug, or are watching the assignee. ___ Cinelerra mailing list Cinelerra@skolelinux.no https://init.linpro.no/mailman/skolelinux.no/listinfo/cinelerra
Re: [CinCVS] rotate video effect
Nicolas, Here is a cleaned up version of the rotating transparent png I showed you: http://content.serveftp.net/video/rotate.m2v 2.7MB scott On Wed, 2007-04-04 at 23:27 +0200, Nicolas Maufrais wrote: On Wed, Apr 04, 2007 at 09:16:42PM +, [EMAIL PROTECTED] wrote: Nicolas, Sweet! That worked! Thanks a lot! I will forward you my final version, once it is cleaned up. scott Great! =) I already saw some of your videos, and they were quite nice; I thought you used keyframes inside effects. I can't imagine how nicer they will be now that you use that great feature! =) Nicolas. ___ Cinelerra mailing list Cinelerra@skolelinux.no https://init.linpro.no/mailman/skolelinux.no/listinfo/cinelerra
Re: [CinCVS] slow MPEG2 1080i (or MP4) playblack- GOP problem?
On Tue, 2006-10-17 at 09:15 +0200, Marcin Kostur wrote: Hi I have now [EMAIL PROTECTED] (7200GT) ! ;-) Immediately startedto play with hdv 1080i files, and noticed one big problem. Even when in viewer, when i play mpeg from its beginning i get full framerate. But if i start from middle of the file is gets 1fps. In heroine www i read Entire GOP's from compressed MPEG-4, H.264, and MPEG-2 video are cached during seeking, allowing faster reverse playback It looks like at each frame player reads entire GOP and plays the frame denn. Similar effect is in MP4 from Xacti, but it is faster as frames are smaller. Did you experience similar? With 1080i MPEG2-TS, yes. The 720p MP4 video from the Xacti only slows to about 2 fps for a second or so, then regains full speed. I see this behaviour on an Opteron with four CPU cores. About time to nag about this bug. It makes Cinelerra unusable for HDV editing, and it is a regression. HDV editing worked fine already two years ago, on fast machines. -- Herman Robak ___ Cinelerra mailing list Cinelerra@skolelinux.no https://init.linpro.no/mailman/skolelinux.no/listinfo/cinelerra
[CinCVS] I get no sound on MP4 files from Sanyo Xacti in Cinelerra.
Try loading this testfile in Cinelerra: http://www.nuug.no/pub/herman/testclips/pidgeons-9s.mp4 It's a 12 MB 1280x720 MPEG4 file, lasting 9 seconds. When I load it in Cinelerra, I only see the video. The audio tracks are there, but contain no sound. In vlc, totem and mplayer the sound is there. I am running Debian Etch on a dual Opteron, using the Debian Cinelerra package for AMD-64 from February 19th this year. -- Herman Robak ___ Cinelerra mailing list Cinelerra@skolelinux.no https://init.linpro.no/mailman/skolelinux.no/listinfo/cinelerra
Re: [CinCVS] rotate video effect
On Fri, Apr 06, 2007 at 11:29:21AM -0400, Scott C. Frase wrote: Nicolas, Here is a cleaned up version of the rotating transparent png I showed you: http://content.serveftp.net/video/rotate.m2v 2.7MB Scott, It really looks nice!!! =) Nicolas. -- ~~ ~ BOYCOTT SUSE NOVELL (C)(TM)(R) MICRO$OFT ~ ~~ ~I DO LIKE AND SUPPORT GPL VERSION 3 ~ ~~ ___ Cinelerra mailing list Cinelerra@skolelinux.no https://init.linpro.no/mailman/skolelinux.no/listinfo/cinelerra
Re: [CinCVS] slow MPEG2 1080i (or MP4) playblack- GOP problem?
Herman, I think Marcin solved this back in November (http://e.kevb.net/lurker/message/20061104.230531.9e4604cb.en.html), but the change was never applied to the CVS for bug 348. scott On Fri, 2007-04-06 at 17:39 +0200, Herman Robak wrote: On Tue, 2006-10-17 at 09:15 +0200, Marcin Kostur wrote: Hi I have now [EMAIL PROTECTED] (7200GT) ! ;-) Immediately startedto play with hdv 1080i files, and noticed one big problem. Even when in viewer, when i play mpeg from its beginning i get full framerate. But if i start from middle of the file is gets 1fps. In heroine www i read Entire GOP's from compressed MPEG-4, H.264, and MPEG-2 video are cached during seeking, allowing faster reverse playback It looks like at each frame player reads entire GOP and plays the frame denn. Similar effect is in MP4 from Xacti, but it is faster as frames are smaller. Did you experience similar? With 1080i MPEG2-TS, yes. The 720p MP4 video from the Xacti only slows to about 2 fps for a second or so, then regains full speed. I see this behaviour on an Opteron with four CPU cores. About time to nag about this bug. It makes Cinelerra unusable for HDV editing, and it is a regression. HDV editing worked fine already two years ago, on fast machines. ___ Cinelerra mailing list Cinelerra@skolelinux.no https://init.linpro.no/mailman/skolelinux.no/listinfo/cinelerra
[CinCVS] [Bug 413] New: AAC sound in MP4 files not recognised
http://bugs.cinelerra.org/show_bug.cgi?id=413 Summary: AAC sound in MP4 files not recognised Product: Cinelerra Version: 2.1 Platform: PC OS/Version: Linux Status: NEW Severity: major Priority: Medium Component: Sound Playback AssignedTo: cinelerra@skolelinux.no ReportedBy: [EMAIL PROTECTED] Cinelerra can't play the AAC (MPEG4 Audio) sound in MP4 files like those produced by Sanoy Xacti. I only see a straight line (no waveform) on both soundtracks, and hear no sound. Reproducible: Always Steps to Reproduce: 1. Load this file http://www.nuug.no/pub/herman/testclips/pidgeons-9s.mp4 in Cinelerra 2. Put the file on the timeline, and play it Actual Results: No sound Expected Results: Stereo sound, and waveforms displayed. The test file plays fine in vlc, totem and mplayer. It is 1280x720 MPEG4, so it requires a fast computer to play smoothly. -- Configure bugmail: http://bugs.cinelerra.org/userprefs.cgi?tab=email --- You are receiving this mail because: --- You are the assignee for the bug, or are watching the assignee. ___ Cinelerra mailing list Cinelerra@skolelinux.no https://init.linpro.no/mailman/skolelinux.no/listinfo/cinelerra
Re: [CinCVS] rotate video effect
Scott, I am pretty impressed. That looks great. Well done. marks On 4/7/07, Scott C. Frase [EMAIL PROTECTED] wrote: Nicolas, Here is a cleaned up version of the rotating transparent png I showed you: http://content.serveftp.net/video/rotate.m2v 2.7MB scott On Wed, 2007-04-04 at 23:27 +0200, Nicolas Maufrais wrote: On Wed, Apr 04, 2007 at 09:16:42PM +, [EMAIL PROTECTED] wrote: Nicolas, Sweet! That worked! Thanks a lot! I will forward you my final version, once it is cleaned up. scott Great! =) I already saw some of your videos, and they were quite nice; I thought you used keyframes inside effects. I can't imagine how nicer they will be now that you use that great feature! =) Nicolas. ___ Cinelerra mailing list Cinelerra@skolelinux.no https://init.linpro.no/mailman/skolelinux.no/listinfo/cinelerra -- Mark Stavar Swan Dancer Productions Email: [EMAIL PROTECTED] Mobile: 0410 638 671 http://www.the-writers-retreat.com/
Re: [CinCVS] rotate video effect
Thanks Mark! I subsequently changed the color and slapped the rotator in the corner of another video I had in my library..kind of like TV station identification logos. I'll need to bring it out more with some other effect, but the initial experiment looked decent: http://content.serveftp.net/video/rotateoverlaysm.m2v 3.7MB On Sat, 2007-04-07 at 10:35 +1000, mark stavar wrote: Scott, I am pretty impressed. That looks great. Well done. marks On 4/7/07, Scott C. Frase [EMAIL PROTECTED] wrote: Nicolas, Here is a cleaned up version of the rotating transparent png I showed you: http://content.serveftp.net/video/rotate.m2v 2.7MB scott On Wed, 2007-04-04 at 23:27 +0200, Nicolas Maufrais wrote: On Wed, Apr 04, 2007 at 09:16:42PM +, [EMAIL PROTECTED] wrote: Nicolas, Sweet! That worked! Thanks a lot! I will forward you my final version, once it is cleaned up. scott Great! =) I already saw some of your videos, and they were quite nice; I thought you used keyframes inside effects. I can't imagine how nicer they will be now that you use that great feature! =) Nicolas. ___ Cinelerra mailing list Cinelerra@skolelinux.no https://init.linpro.no/mailman/skolelinux.no/listinfo/cinelerra -- Mark Stavar Swan Dancer Productions Email: [EMAIL PROTECTED] Mobile: 0410 638 671 http://www.the-writers-retreat.com/ ___ Cinelerra mailing list Cinelerra@skolelinux.no https://init.linpro.no/mailman/skolelinux.no/listinfo/cinelerra
