Dan, I've been wanting some new generators for kdenlive. One thing I want is a simple test tone generator. I thought the ladspa module would provide what I need, but I found that it only supports filters (not producers). So I hacked together an ladspa producer to take advantage of the ladspa effects that don't take input.
I have a commit staged here: https://github.com/pez4brian/mlt/commit/e99b978de79541ed3d6644f0a828a3efbd54595f Tones can be generated with, for example: melt -producer ladspa.1047 0=1000 1=0.5 Of course, there are other effects in ladspa as well, such as square wave and white noise. Would you be willing to offer your opinion? Besides general style and correctness, I'd also be interested in your opinion on strategy. Is this the best way to get a test tone generator? Is it ok to hack up the code that was borrowed from jackrack? Would SOX be a better way to go? If we land on somethink we like, I'd be happy to pull it into the mltframework repository. Thanks, ~Brian ------------------------------------------------------------------------------ The Go Parallel Website, sponsored by Intel - in partnership with Geeknet, is your hub for all things parallel software development, from weekly thought leadership blogs to news, videos, case studies, tutorials, tech docs, whitepapers, evaluation guides, and opinion stories. Check out the most recent posts - join the conversation now. http://goparallel.sourceforge.net/ _______________________________________________ Mlt-devel mailing list Mlt-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/mlt-devel
