I have to re-post since my first attempt had failed for this query. Hello!
I am using .mts (ACVHD) files as source (and used ffmpeg to encode DnxHD proxy files). At first I had my project set with RGBa colour model and playback video driver X11-openGL. I noticed that certain effects like the title don't render the same colour as when they were viewed in the compositor. And its different still when viewing a single frame in the compositor. Also, I can't succeed viewing or rendering all video transitions except for flash, while wipe and dissolve worked very badly (not smooth at all). Furthurmore they worked only for one clip each but was not reproduced with other clips. Changing to X11-XV or the open GL driver didn't make a difference. I tried transitions for a duration between 2 -4 seconds. I'm not sure what I'm doing wrong. I have been able to use transitions in my past project some time ago and I beleive that the settings and clips were similar. Just recently I switched the project settings to RGBa float colour space to see if it helped. It seemed to be useful for colour balance or hue effects. Once I rendered the clips again to uncompressed RGBa, I could NOT view single frames of my clips in the compositor. It only worked if using regular forward. So I changed the project back to RGBa 8bits. I have the preferences for playback set to NOT play every frame and switched to bilinear enlarge and bilinear reduce. In the meantime I will try alternatives to the preset transitions; clips slightly overlaying each other instead of one after the other on the time line. Any suggestions would be appreciated. _______________________________________________ Cinelerra mailing list [email protected] https://lists.skolelinux.org/listinfo/cinelerra
