Re: [CinCVS] debian sid make problem and/or dependency conflict
Norval Watson wrote: Hi, I am trying to compile Cinelerra from svn on debian amd64 sid.. getting a similar problem as described in https://init.linpro.no/pipermail/skolelinux.no/cinelerra/2007-August/011324.html ./configure then make ends with ar: .libs/fdct_mmx.o: No such file or directory make[2]: *** [libmpeg2enc.la] Error 1 make[2]: Leaving directory `/home/norv/hvirtual/mpeg2enc' make[1]: *** [all-recursive] Error 1 make[1]: Leaving directory `/home/norv/hvirtual' make: *** [all] Error 2 My svn version.. [EMAIL PROTECTED]:~/hvirtual$ svn update At revision 1019. ./configure --disable-mmx reports that OpenGL is missing ./configure --enable-mmx gives same make result as ./configure I tried compiling because current Cinelerra package on debian sid amd64 has dependency conflicts .. Cinelerra depends on libopenexr2c2a but libopenexr2ldbl is installed Thanx, Norv Try downgrading your nasm to etch version (0.98). You can do this in synaptic (if you use that) by searching for and selecting the nasm package and then finding 'Force version' in one of the menus. You pick the previous version then apply the change. Once that's done select 'lock version' so a subsequent upgrade doesn't put you back at square one. Graham ___ Cinelerra mailing list Cinelerra@skolelinux.no https://init.linpro.no/mailman/skolelinux.no/listinfo/cinelerra
[CinCVS] Does the SVG via inkscape plugins work?
Hi all, Do you know if the SVG via Inkscape plugin works? If it's yes, Can somebody tell me how to use it, please? Regards Roland C. ___ Cinelerra mailing list Cinelerra@skolelinux.no https://init.linpro.no/mailman/skolelinux.no/listinfo/cinelerra
[CinCVS] switching between video tracks while keeping audio in sync
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 I'm trying to do something that ought to be very simple, but I can't find a way to do it. What I want to do is to switch back and forth between video tracks so that one of the video tracks stays in sync with the sound track. In other words I want to be able to do what they do in TV news interviews when they intermittently show the nodding head of the interviewer and then return to the talking head of the interviewee. In Media 100 and Avid this is very easy to do, and in some other editors you can work around it by splitting the main video track (i.e. the one that is in sync with the audio) and trimming it to make a gap, but I can't find a way to split the track. I have tried cutting a chunk out of the track, but when I do this, everything to the right of the cut moves left to fill the gap. I did read some documentation a couple of weeks ago (unfortunately I can't remember where I found it), that said you _could_ split a track in cinelerra, and even showed a screenshot with the split button clearly visible, but I can't find that button any more. Is there another workaround that I am not aware of? Many thanks in advance. Robert -BEGIN PGP SIGNATURE- Version: GnuPG v1.4.6 (GNU/Linux) Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org iD8DBQFG4FbOyQ3sfGecJBIRAm8PAJ4s56CCb74Rvd1QWPk/4d/ROwQS1gCg7qgX IvWrdFQzhMNuz1yUzliEfGI= =WL/V -END PGP SIGNATURE- ___ Cinelerra mailing list Cinelerra@skolelinux.no https://init.linpro.no/mailman/skolelinux.no/listinfo/cinelerra
Re: [CinCVS] switching between video tracks while keeping audio in sync
Hi Robert! I have tried cutting a chunk out of the track, but when I do this, everything to the right of the cut moves left to fill the gap. The operation Edit-Mute Region will replace your edit with silence. Following edits won't move. Keyframing the fade curve of the first video track can give similar results with no deletion. Cinelerra can't split an edit in two. If you delete a single frame, you get something close to a split. Ciao! Raffaella ___ Cinelerra mailing list Cinelerra@skolelinux.no https://init.linpro.no/mailman/skolelinux.no/listinfo/cinelerra
[CinCVS] rendering for dvd, problem solved (at least work-around)
folks, i had considerable pain creating foolproof dvd material. cinelerra offers rendering to yuv4mpeg pipe in either of two ways, through mpeg2enc and mplex, or through ffmpeg and again ffmpeg. in both cases, video and audio are rendered separately and then multiplexed together on the shell command line. however, in both ways i always kept producing horrific erroneus results. 1. mpeg2enc was good in some cases and bad in others. one of my movies kept systematically pausing for short moments (two or three frames duration) every few seconds. not professional. admittedly, it only happened when played on a commercial dvd player through an old tv set, while on the computer it ran smooth. however it always halted in the same places, even when burned slow. tweaking the quantization parameter either reduced the number of halts but with too much loss of image quality (it looked really blocky), or otherwise improved quality but also increased the number of errors. 2. ffmpeg renders interlaced footage in the wrong field order. so when played back on cheap dvd players, any motion looks horribly jerky. (although admittedly one new player somehow managed to play smooth.) cinelerra's preset default ffmpeg options come in two variants. one does not account at all for interlacing and produces wrong field order. the other crashes with an error. so here comes the solution. the second variant suggested in the render dialog looks like follows: ffmpeg -f yuv4mpegpipe -i - -y -target dvd -ilme -ildct -hq -f mpeg2video % the -ilme -ildct part is for interlacing, but is erroneous, thus the crash. i changed this into the following and got a working stream: ffmpeg -f yuv4mpegpipe -i - -y -target dvd -flags +ilme+ildct % (still with error messages about faulty headers or so. but it works.) the resulting .m2v can be further processed together with the .ac3 audio with the following shell command, producing a dvd-compatible mpeg stream: $ ffmpeg -i your-movie.ac3 -i your-movie.m2v -target dvd \ -flags +ilme+ildct your-movie.mpg that's it. check it out. maybe someone knows how to change the preset pipe options accordingly? and maybe someone else knows how to put this information into the manual? :-) cheers georg -- dr.k.g.hooss schoepfung wandel wissenschaftliche medienberatung breite strasse 6-8, d-23617 luebeck www.schoepfung-und-wandel.de inline: kurt64.jpg
Re: [CinCVS] rendering for dvd, problem solved (at least work-around)
Kurt, You've got it, essentially. I tend to use this command to export DVD resolution video from Cinelerra: ffmpeg -f yuv4mpegpipe -i - -y -target dvd -f mpeg2video % And then combine with exported audio using this command: ffmpeg -i audio.fmt -i video.m2v -target dvd destinationFilename.mpg where .fmt is wav/m2a/etc You can refer to my more detailed explanation here: http://crazedmuleproductions.blogspot.com/2007/06/beginners-guide-to-exporting-video-from.html scott On Thu, 2007-09-06 at 21:22 +0200, Kurt Georg Hooss wrote: folks, i had considerable pain creating foolproof dvd material. cinelerra offers rendering to yuv4mpeg pipe in either of two ways, through mpeg2enc and mplex, or through ffmpeg and again ffmpeg. in both cases, video and audio are rendered separately and then multiplexed together on the shell command line. however, in both ways i always kept producing horrific erroneus results. 1. mpeg2enc was good in some cases and bad in others. one of my movies kept systematically pausing for short moments (two or three frames duration) every few seconds. not professional. admittedly, it only happened when played on a commercial dvd player through an old tv set, while on the computer it ran smooth. however it always halted in the same places, even when burned slow. tweaking the quantization parameter either reduced the number of halts but with too much loss of image quality (it looked really blocky), or otherwise improved quality but also increased the number of errors. 2. ffmpeg renders interlaced footage in the wrong field order. so when played back on cheap dvd players, any motion looks horribly jerky. (although admittedly one new player somehow managed to play smooth.) cinelerra's preset default ffmpeg options come in two variants. one does not account at all for interlacing and produces wrong field order. the other crashes with an error. so here comes the solution. the second variant suggested in the render dialog looks like follows: ffmpeg -f yuv4mpegpipe -i - -y -target dvd -ilme -ildct -hq -f mpeg2video % the -ilme -ildct part is for interlacing, but is erroneous, thus the crash. i changed this into the following and got a working stream: ffmpeg -f yuv4mpegpipe -i - -y -target dvd -flags +ilme+ildct % (still with error messages about faulty headers or so. but it works.) the resulting .m2v can be further processed together with the .ac3 audio with the following shell command, producing a dvd-compatible mpeg stream: $ ffmpeg -i your-movie.ac3 -i your-movie.m2v -target dvd \ -flags +ilme+ildct your-movie.mpg that's it. check it out. maybe someone knows how to change the preset pipe options accordingly? and maybe someone else knows how to put this information into the manual? :-) cheers georg ___ Cinelerra mailing list Cinelerra@skolelinux.no https://init.linpro.no/mailman/skolelinux.no/listinfo/cinelerra
Re: [CinCVS] No new boxes are overlaid on the video when I open the motion tracker dialog.
On 2007-09-07 01:27, Thomas Levine wrote: I followed the directions up the part of step 14.4.33.5 ( http://cvs.cinelerra.org/docs/split_manual_en/cinelerra_cv_manual_en_14.html where I should get a new box overlaid on the video, but I don't get the box. What's wrong? Maybe semething simple... Does the motion tracker effect cover the portion of video under the cursor on the timeline at the present time? Does the dialog have anything checked? 'Track translation', 'Track Rotation'? You are looking at the compositor window? ;) -- Kevin ___ Cinelerra mailing list Cinelerra@skolelinux.no https://init.linpro.no/mailman/skolelinux.no/listinfo/cinelerra
[CinCVS] No new boxes are overlaid on the video when I open the motion tracker dialog.
I followed the directions up the part of step 14.4.33.5 ( http://cvs.cinelerra.org/docs/split_manual_en/cinelerra_cv_manual_en_14.html#SEC211) where I should get a new box overlaid on the video, but I don't get the box. What's wrong? Thomas Levine
Re: [CinCVS] Does the SVG via inkscape plugins work?
On 2007-09-06 14:39, Roland wrote: Hi all, Do you know if the SVG via Inkscape plugin works? If it's yes, Can somebody tell me how to use it, please? Maybe someone who has tried it recently will speak up. I think you still need a patched version of Inkscape or sodipodi to use it. If you have that, just dropping a 'svg to inkscape' effect on the timeline and specifying the svg to load should work, I think. See this message/thread: http://e.kevb.net/lurker/message/20060527.190254.20d23c13.en.html What distro are you running? I may patch Inkscape for SUSE 10.2 here and test it out. -- Kevin ___ Cinelerra mailing list Cinelerra@skolelinux.no https://init.linpro.no/mailman/skolelinux.no/listinfo/cinelerra
Re: [CinCVS] switching between video tracks while keeping audio in sync
This is an A-B edit right, where you want the sound from the A reel but alternate between the A and B reels for the picture? You can have two video tracks #1 and #2 (#2 with the A reel video) and your audio tracks from the A reel. Track #1 gets selected clips, video only, from the B reel. You get the B reel where there are clips and the A reel the rest of the time. You can paste parts of your B reel at different places in the #1 track, just remember to dis-arm the #2 video track and the audio first. Then just move the cursor on the main timeline to where you want the start of the clip, select the relevant parts of the B reel using [ ] and paste into the #1 track. You can use this for cutaways to the audience, reaction shots and the like. On 07/09/07, Daniel Jircik [EMAIL PROTECTED] wrote: What would be ideal from an old school analog tape editor like myself would be a Resources Video Effect Gen Lock really a pseudo genlock. Pulling over GenLock would effect all armed video tracks. Right click on effect shows a list of armed video tracks (cam a b) Here you can enter the slate or sync mark by selecting it on the time line. Select sync for each camera. Track(s) is automagicly pulled back or forth with a 1 second preroll. On the Gen Lock widget is a button marked Preview and a button marked Take for each armed video track. Clicking Preview sends that track to the Viewer window, Clicking on Take sends that track to the timeline. Now you can add effects transitions on your cuts. Select the master in and out points and Write to Clip or render . Widget would look like this: TRACKS -SYNC IN -SET SYNC- PREVIEW- TAKE Video1- XX:XX:123- button1 -button2 - button3 Video2- XX:XX:254- button4 -button5 - button6 Video3- XX:XX:420- button7 -button8 - button9 -button10 = Write to Clip ( or use Write to Clip on timeline or viewer) I'll throw a 100.00 (usd) bounty on it if someones interested. (What's the proper channel for bounties.) Kind Regards Daniel On 9/6/07, [EMAIL PROTECTED] [EMAIL PROTECTED] wrote: On Thu, 6 Sep 2007, Robert Persson wrote: In Media 100 and Avid this is very easy to do, and in some other editors you can work around it by splitting the main video track (i.e. the one that is in sync with the audio) and trimming it to make a gap, but I can't find a way to split the track. I have tried cutting a chunk out of the track, but when I do this, everything to the right of the cut moves left to fill the gap. I'd suggest using mute. Turn on create keyframes while tweeking[sic], and display mute keyframes, and then you can switch the top track on and off with mute. Where it's turned off, the next track down in the stack will show through. By the way, it should be tweaking. I've only ever seen the word tweeking used in Cinelerra, and to refer to methamphetamine abuse. -- Matthew Skala [EMAIL PROTECTED]Embrace and defend. http://ansuz.sooke.bc.ca/ ___ Cinelerra mailing list Cinelerra@skolelinux.no https://init.linpro.no/mailman/skolelinux.no/listinfo/cinelerra -- Regards, Martin ([EMAIL PROTECTED]) IT: http://methodsupport.com Personal: http://thereisnoend.org
Re: [CinCVS] switching between video tracks while keeping audio in sync
On Thu, 6 Sep 2007, Robert Persson wrote: In Media 100 and Avid this is very easy to do, and in some other editors you can work around it by splitting the main video track (i.e. the one that is in sync with the audio) and trimming it to make a gap, but I can't find a way to split the track. I have tried cutting a chunk out of the track, but when I do this, everything to the right of the cut moves left to fill the gap. I'd suggest using mute. Turn on create keyframes while tweeking[sic], and display mute keyframes, and then you can switch the top track on and off with mute. Where it's turned off, the next track down in the stack will show through. By the way, it should be tweaking. I've only ever seen the word tweeking used in Cinelerra, and to refer to methamphetamine abuse. -- Matthew Skala [EMAIL PROTECTED]Embrace and defend. http://ansuz.sooke.bc.ca/ ___ Cinelerra mailing list Cinelerra@skolelinux.no https://init.linpro.no/mailman/skolelinux.no/listinfo/cinelerra
