-----Original Message----- From: [email protected] on behalf of [email protected] Sent: Sat 2/7/2009 9:33 PM To: [email protected] Cc: Subject: Cinelerra digest, Vol 1 #2517 - 5 msgs Send Cinelerra mailing list submissions to [email protected] To subscribe or unsubscribe via the World Wide Web, visit https://init.linpro.no/mailman/skolelinux.no/listinfo/cinelerra or, via email, send a message with subject or body 'help' to [email protected] You can reach the person managing the list at [email protected] When replying, please edit your Subject line so it is more specific than "Re: Contents of Cinelerra digest..." Today's Topics: 1. Re: Cinelerra YUV4MPEG render problems. (Daniel Harris) 2. Re: Cinelerra YUV4MPEG render problems. (Sean M. Pappalardo) 3. Re: Cinelerra YUV4MPEG render problems. (John Griffiths) 4. Re: Re: Cinelerra YUV4MPEG render problems. (Scott C. Frase) 5. difficulty loading video files. (Joey Stalone) --__--__-- Message: 1 Date: Fri, 6 Feb 2009 11:42:13 +0000 Subject: Re: [CinCV] Cinelerra YUV4MPEG render problems. From: Daniel Harris <[email protected]> To: [email protected] Reply-To: [email protected] --0015174c34a40e5acf04623e838d Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit On Fri, Feb 6, 2009 at 1:32 AM, Sean M. Pappalardo <[email protected] > wrote: > Hello there. > > I was trying to use Cinelerra today to re-render a sub-project so it'll > fit on a DVD. But I'm getting strange errors now using the YUV2MPEG > output rendering: > > [swscaler @ 0x...]Slices start in the middle! > > Basically anywhere I'm not rendering any effects (source video is being > copied to the output.) I recall this happening last month as well. (In > between, I've just been making YouTube videos, so no YUV output.) > > This is on Cinelerra 2.1CV, compiled 6 Jul 2008, on Debian > Lenny/Testing, kernel 2.6.26-1-amd64 on a dual-Opteron system. > > Is there anything I can try? > > Sincerely, > Sean M. Pappalardo > Hello Sean I was having the same problem but I cant remember if it was a problem with the video format ( lets face it cin is pretty sensitive when it comes to file formats) or the pipe command. I have changed it to the following ( ffmpeg -f yuv4mpegpipe -i - -y -target dvd -ilme -ildct -f mpeg2video %) and that works but the quality isnt great. HTH Dan --0015174c34a40e5acf04623e838d Content-Type: text/html; charset=ISO-8859-1 Content-Transfer-Encoding: quoted-printable <br><br><div class=3D"gmail_quote">On Fri, Feb 6, 2009 at 1:32 AM, Sean M. = Pappalardo <span dir=3D"ltr"><<a href=3D"mailto:[email protected]= ">[email protected]</a>></span> wrote:<br><blockquote class=3D"gm= ail_quote" style=3D"border-left: 1px solid rgb(204, 204, 204); margin: 0pt = 0pt 0pt 0.8ex; padding-left: 1ex;"> Hello there.<br> <br> I was trying to use Cinelerra today to re-render a sub-project so it'll= <br> fit on a DVD. But I'm getting strange errors now using the YUV2MPEG<br> output rendering:<br> <br> [swscaler @ 0x...]Slices start in the middle!<br> <br> Basically anywhere I'm not rendering any effects (source video is being= <br> copied to the output.) I recall this happening last month as well. (In<br> between, I've just been making YouTube videos, so no YUV output.)<br> <br> This is on Cinelerra 2.1CV, compiled 6 Jul 2008, on Debian<br> Lenny/Testing, kernel 2.6.26-1-amd64 on a dual-Opteron system.<br> <br> Is there anything I can try?<br> <br> Sincerely,<br> Sean M. Pappalardo<br> </blockquote><blockquote class=3D"gmail_quote" style=3D"border-left: 1px so= lid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">&nbs= p;</blockquote><div><br>Hello Sean <br><br>I was having the same problem bu= t I cant remember if it was a problem with the video format ( lets face it = cin is pretty sensitive when it comes to file formats) or the pipe command.= I have changed it to the following ( ffmpeg -f yuv4mpegpipe -i= - -y -target dvd -ilme -ildct -f mpeg2video %) and that works but the qual= ity isnt great.<br> <br>HTH Dan<br><br></div></div> --0015174c34a40e5acf04623e838d-- --__--__-- Message: 2 Date: Fri, 06 Feb 2009 08:21:29 -0500 From: "Sean M. Pappalardo" <[email protected]> To: [email protected] Subject: Re: [CinCV] Cinelerra YUV4MPEG render problems. Reply-To: [email protected] Hi again. Daniel Harris wrote: > I was having the same problem but I cant remember if it was a problem > with the video format ( lets face it cin is pretty sensitive when it > comes to file formats) or the pipe command. I'm using raw DV input files as I always have. It's not the pipe because I can disable it, rendering to an uncompressed YUV file, and it still happens. (And any time that message is displayed, the new frame is dropped, so it looks like the video is paused.) Has this area been changed in the latest version of Cinelerra? (I can't get it yet because the AMD64 Debian package still depends on lame0 when it's now called liblame0.) I found a way around for this current project (a DCT filter in DVD-Lab which cheaply lowers the file size and quality, which is okay for the segment I'm doing it to) but I'll be screwed for new projects if I can't figure this out. Will mpeg2enc take anything other than YUV as input? Or can I render back to DV for minimal loss then do the DV-to-YUV-to-MPEG conversion outside Cinelerra? Thanks for your time! Sincerely, Sean M. Pappalardo <<--------------------------------------------------------------------------------->> This E-Mail message has been scanned for viruses and cleared by >>SmartMail<< from Smarter Technology, Inc. <<--------------------------------------------------------------------------------->> --__--__-- Message: 3 Date: Fri, 06 Feb 2009 11:58:05 -0500 From: John Griffiths <[email protected]> To: [email protected] Subject: [CinCV] Re: Cinelerra YUV4MPEG render problems. Reply-To: [email protected] I have the same problem on Fedora 10, cinelerra-cv-2.1-21.git20081103.fc10.i386 which is from the kwizart repository. Hope there is a solution. Regards, John [email protected] wrote: > -- __--__-- > > Message: 1 > Date: Thu, 05 Feb 2009 20:32:28 -0500 > From: "Sean M. Pappalardo" <[email protected]> > To: [email protected] > Subject: [CinCV] Cinelerra YUV4MPEG render problems. > Reply-To: [email protected] > > Hello there. > > I was trying to use Cinelerra today to re-render a sub-project so it'll > fit on a DVD. But I'm getting strange errors now using the YUV2MPEG > output rendering: > > [swscaler @ 0x...]Slices start in the middle! > > Basically anywhere I'm not rendering any effects (source video is being > copied to the output.) I recall this happening last month as well. (In > between, I've just been making YouTube videos, so no YUV output.) > > This is on Cinelerra 2.1CV, compiled 6 Jul 2008, on Debian > Lenny/Testing, kernel 2.6.26-1-amd64 on a dual-Opteron system. > > Is there anything I can try? > > Sincerely, > Sean M. Pappalardo > --__--__-- Message: 4 Subject: Re: [CinCV] Re: Cinelerra YUV4MPEG render problems. From: "Scott C. Frase" <[email protected]> To: [email protected] Date: Fri, 06 Feb 2009 14:26:59 -0500 Reply-To: [email protected] On Fri, 2009-02-06 at 11:58 -0500, John Griffiths wrote: > I have the same problem on Fedora 10, > cinelerra-cv-2.1-21.git20081103.fc10.i386 which is from the kwizart > repository. > > Hope there is a solution. > > Regards, > John Guys, I'm on Fedora 10, x86-64 and this YUV4MPEG render pipe works fine for me: ffmpeg -f yuv4mpegpipe -i - -y -target ntsc-dvd % If you want to get crazy, you can even mux an audio track at the same time: ffmpeg -f yuv4mpegpipe -i - -i /mnt/videos/projects/blog/water.m2a -y -target ntsc-dvd % Quality seems alright. scott --__--__-- Message: 5 Date: Fri, 6 Feb 2009 16:17:55 -0800 From: Joey Stalone <[email protected]> To: [email protected] Subject: [CinCV] difficulty loading video files. Reply-To: [email protected] --000e0cd6ae8ca8f1c70462491164 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit To anyone who might be able to lend me a hand, I've been trying to install Cinelerra-cv for a couple weeks now. I've had to reinstall my operating system several times in the process (so I don't think there's any conflicts), and I would really like it to work. My problem is, while Cinelerra loads the videos I want it to, it won't play them. When I try to play them, the whole application shuts down with no dialogue, no reason, just *poof* (or occasionally freezes up - which I can't force quit, and the only solution is restarting the computer). This happens when trying to play in either the compositor window or the viewer window. When I click randomly on the video track in the program window, the compositor window usually updates the image (which makes me think it kinda works). I'm trying to import video that I've saved to my computer off of my dv camera. The video is 720p and the codec is H.264 / AVC. The audio it captures is MPEG-4 AAC. I noticed in all the documentation I've read, that I thank you for sharing, that the MPEG-4 audio should be fine. Which leads me to believe it's probably the H.264 that's causing my woes. Do you know if there is any work around for this? If there is anything I could submit to get help? I've been browsing google for days, and most of the links I find either don't help, or go to pages that aren't there. Any advice would be greatly appreciated. Thank you. I don't know if any of this information will be useful to you, but: I'm using Ubuntu 8.10 32bit. I have an Nvidia graphics card (that I've tried both enabled and disabled) I've installed Cinelerra and Cinelerra-gl. Both install and run fine, but have the same crashing problem. I've also tried changing my video drivers within the application, but to no avail. Again, any help would be greatly appreciated. Thank you! Joey A. Stalone --000e0cd6ae8ca8f1c70462491164 Content-Type: text/html; charset=ISO-8859-1 Content-Transfer-Encoding: quoted-printable To anyone who might be able to lend me a hand,<br><br>I've been trying = to install Cinelerra-cv for a couple weeks now. I've had to reins= tall my operating system several times in the process (so I don't think= there's any conflicts), and I would really like it to work.<br> <br>My problem is, while Cinelerra loads the videos I want it to, it won= 9;t play them. When I try to play them, the whole application shuts d= own with no dialogue, no reason, just *poof* (or occasionally freezes up - = which I can't force quit, and the only solution is restarting the compu= ter). This happens when trying to play in either the compositor windo= w or the viewer window. When I click randomly on the video track in t= he program window, the compositor window usually updates the image (which m= akes me think it kinda works).<br> <br>I'm trying to import video that I've saved to my computer off o= f my dv camera. The video is 720p and the codec is H.264 / AVC. = The audio it captures is MPEG-4 AAC.<br><br>I noticed in all the documenta= tion I've read, that I thank you for sharing, that the MPEG-4 audio sho= uld be fine. Which leads me to believe it's probably the H.264 th= at's causing my woes.<br> <br>Do you know if there is any work around for this? If there is any= thing I could submit to get help?<br><br>I've been browsing google for = days, and most of the links I find either don't help, or go to pages th= at aren't there.<br> <br>Any advice would be greatly appreciated. Thank you.<br><br>I don&= #39;t know if any of this information will be useful to you, but:<br>I'= m using Ubuntu 8.10 32bit.<br>I have an Nvidia graphics card (that I've= tried both enabled and disabled)<br> I've installed Cinelerra and Cinelerra-gl. Both install and run f= ine, but have the same crashing problem.<br>I've also tried changing my= video drivers within the application, but to no avail.<br><br>Again, any h= elp would be greatly appreciated. Thank you!<br> <br>Joey A. Stalone<br> --000e0cd6ae8ca8f1c70462491164-- --__--__-- _______________________________________________ Cinelerra mailing list [email protected] https://init.linpro.no/mailman/skolelinux.no/listinfo/cinelerra End of Cinelerra Digest
