Dan Dennedy

I reproduced this with the Life of Pi trailer on hdrsamples.com. I tried adding support for the BT.2020 colorspace to the avformat producer, and I see it passing the proper...

I have used this technique with success (visual comparison with VLC playback): https://stevens.li/guides/video/converting-hdr-to-sdr-with-ffmpeg/ `ffmpeg -i input.mkv -vf zscale=t=linear:npl=100,format=gbrpf32le, zscale=p=bt709,tonemap=tonemap=hable:desat=0,zscale=t=bt709:m=bt709:r=tv, format=yuv420p -c:v libx265 -crf 18 -preset slower output.mkv` However, that is...

The [XML DTD](https://github.com/mltframework/mlt/blob/master/src/modules/xml/mlt-xml.dtd), which is referenced at the top of the [documentation](https://www.mltframework.org/docs/mltxml/), defines a profile attribute and element. What did you think those would do? I think the application needs...

I was thinking along the same lines when reflecting on how Shotcut does often serialize and deserialize the profile and thinking maybe I should add a no_profile property to the...

I have done all I am going to do in the near term on this in the above commits. I think another thing that can be done is to add...

If the "audio plays faster" or "video playing too slow" then the sync will gradually get worse, which is not what I observe when using Shotcut 17.06, which uses MLT...

Most of these appear to be leaks inside dependencies upon dlopen() of them. I am not very concerned about a one-time leak at time of init that will be cleaned...

> how can we prevent the Repository pointer from leaking? We can remove the call to mlt_repository_close() inside the destructor since that is done in Mlt::Factory::close(). It is done there...

The change to Repository was made in commit a3188e301b5a9a1f25dbb98a510e366363348e64.

See commit a134539e. mlt_repository_register_metadata() used to take a mlt_properties that it would take ownership. That no longer happens directly but instead when mlt_repository_metadata() invokes the callback and handles the return...