2008/6/10 Clint Savage <herlo1@xxxxxxxxx>: > I agree, wholeheartedly. My current problem is the lack of knowledge I have > about gstreamer, and any other free video editing tools. I've heard of > fluendo, which I'm guessing is proprietary, and cheese with gstreamer. What > else is out there that we can use to edit ogg/theora video, and how can we > make it possible to get ogg support as a whole available to embed within a > browser? I mean this shouldn't be something too difficult to put into > epiphany, konqueror or firefox, should it? For the time being stick with very simple video tasks that need very little video editting. if you can do it in one sitting with cheese or istanbul do it that way for now. We can also convert raw dv into compressed theora video as well out of the box if you want to work a dv camera. The pitivi application used just to convert dv to theora with no editting basically works. Though it's also possible to just create a simple shell script using gst pipelines to convert raw dv into theora, I should probably add that if someone else doesn't figure out how to do that first by adapting the audio splice script. I think there is room to build out a series of cookie cutter pipeline scripts to do common tasks once we have a group of people want to seriously poke at what gst lets you do out of the box.. but we aren't there yet. For example all the video affects that cheese does should be applicable to gst pipelines to post-process video clips. I think gst even has a series of transitional affects like screen wipes and fades that we can access via pipelines... i think. I haven't figured out how to do it yet. if you need to play with basic clip sequencing inside of an application interface you can attempt to use pitivi. My understanding there is a GSoC project related to pitivi this summer to spruce it up. 'We' should watch pitivi development very closely. Even if it doesn't change direction and turn into a pro-sumer video tool...as a light weight video sequencer and editor it may be enough for community generate content to keep content flowing for our needs. it just needs a little love to get there. I can't stop you from reaching for the more mature editting software that is ffmpeg based and available in 3rd party repositories. if your employer needs to create higher production quality videos than what you can do with the in distro tools, then you are free to do so. I had looked at kino at one point, but it does everything as raw dv. I could have stripped out the ffmpeg exporters and some optional features and gotten it into Fedora using a gst based theora exporter. But since it doesn't handle mixed source content, its not necessarily worth the effort to do. You can get a fully functional kino from 3rd party repos that deal with ffmpeg. I don't expect people to really be able to collaborate by passing raw dv files as source material. We need to be able to work with lower quality content as source to get our feet wet with working with video collaboratively. Pitivi lets you mix theora and dv together as source material. Video purists will cringe at the concept of doing that..but I'm okay with it to keep from having the hosting burden of dealing with raw dv until we have a clearer idea wtf we really want to do with collaborative video production. If kino could use theora as source material and could be shipped in such a way that ffmpeg support could be optionally added via an addon package... I would continue to work on getting kino packaged in such a way that we could offer it out of the box. But I never identified a gstreamer module which let me convert back to raw dv to use as a theora importer in kino to convert theora to raw dv..which is what kino works with internally. Again video purist will cringe at the concept...but it is what it is. ffmpeg has the ability to do this lossy conversion, but for the life of me I can't find a way to get gst to do it. I have no problems accepting appropriately licensed content in formets we support made with tools we can't ship. I understand that I have multiple competing goals for community generated video content. Dogfooding the open tools while producing high quality open content won't be achievable simultaneously for a while until the shippable tools get better. But I will make it a point to have a policy which highlight videos that are built solely using Fedora tools as the become available to encourage people to continue to dogfood and develop the tools. The landscape is not going to get better until we have an important reason to use video as a tool to help us achieve larger project goals. -jef -- Fedora-marketing-list mailing list Fedora-marketing-list@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/fedora-marketing-list
