Re: [CinCV] Cinelerra support for SOWT audio?
Hi, Dean Ashby wrote: Hi, I'm running Cinelerra 4.1 (from the Debian multimedia repository) and am having trouble loading the audio from a .mov file created on a Canon 5D MkII. qtinfo shows the following: Type: Quicktime 1 audio tracks. 2 channels, 16 bits, sample rate 44100, length 2637180 samples, compressor sowt. Sample format: 16 bit signed. Channel setup: Front Left, Front Right Language: eng supported. 1 video tracks. 1920x1080, depth 24 rate 30.00 [3000:100] constant length 1794 frames compressor avc1. Native colormodel: YUV 4:2:0 planar Interlace mode: None (Progressive) Chroma placement: MPEG-2 No timecodes available supported. 0 text tracks. Loading the file into Cinelerra produces the following warning on the console: new_acodec: couldn't find codec for "sowt" The video loads fine, just no audio. From this it looks like the audio is encoded as PCM two's compliment little endian. Yes, sowt is identical to twos, only the endianess is swapped. Any ideas on how I can load this into Cinelerra? It's impossible as long as the codec is missing. Making a "sowt" codec from the already existing "twos" codec would be trivial though. Burkhard ___ Cinelerra mailing list Cinelerra@skolelinux.no https://init.linpro.no/mailman/skolelinux.no/listinfo/cinelerra
Re: [CinCV] cin 2.1 and cin-sv xml compatibility
Hello Klemen, if CinCV and CinSV .xml should be compatible that's rather by accident. To stay on the safe side, please use CinCV. CinSV is just a kind of personal playground. If you need some of the features of CinSV for production, I'd recommend to help merging Cin4HV into CinCV, after that, merging SV into CV should be easy - if still required. Simeon ___ Cinelerra mailing list Cinelerra@skolelinux.no https://init.linpro.no/mailman/skolelinux.no/listinfo/cinelerra
[CinCV] Compositing Ken Burns effect
I have a project with a number of still pictures that I want to use the "Ken Burns" effect on. I know how to use the camera to do this, and this part works fine. Where I have trouble is in the transitions between stills If I just use "jump" cuts between stills, there are about 2 frames where I have the wrong camera settings. This seems to be because Cinelerra can not instantaneously (i.e., at the beginning of 1 frame) change the camera settings. I understand why this might be, but... It would be great if at a frame interface there could be 2 settings for the camera. In other words, and instantaneous jump from one set of settings to another, so that there are no "bad" frames where I have the wrong camera settings. In case my description is confusing, take a simple example where the first picture has a 'Z' setting of 1.5, and the next picture has a 'Z' setting of 2.0. We're rendering along happily at 1.5, and then cut to a new picture. The closest I can get the new 'Z' setting is 1 or 2 frames away, and this means that there are 2 frames of the new picture with the old or an intermediate 'Z' setting. I would be happy to look at the code to see what's going on, if the experts on this list think that what I want is even possible? Thanks! Keith (Sorry, I posted this earlier with the wrong email address :( ) ___ Cinelerra mailing list Cinelerra@skolelinux.no https://init.linpro.no/mailman/skolelinux.no/listinfo/cinelerra
