Update: I had actually managed to disable the VAAPI encoding in 1.2, so I just rolled a 1.3 release which re-enabled it. Apart from that it is identical

So I finally managed to put out a new Transmageddon release today. It is primarily a bugfix release, but considering how many critical bugs I ended up fixing for this release I am actually a bit embarassed about my earlier 1.x releases. There was for instances some stupidity in my code that triggered thread safety issues, which I know hit some of my users quite badly. But there were other things not working properly either, like dropping the video stream from a file. Anyway, I know some people think that filing bugs doesn’t help, but I think I fixed every reported Transmageddon bug with this release (although not every feature request bugzilla item). So if you have issues with Transmageddon 1.2 please let me know and I will try my best to fix them. I do try to keep a policy that it is better to have limited functionality, but what is there is solid as opposed to have a lot of features that are unreliable or outright broken.

That said I couldn’t help myself so there are a few new features in this release. First of all if you have the GStreamer VAAPI plugins installed (and be sure to have the driver too) then the VAAPI GPU encoder will be used for h264 and MPEG2.

Secondly I brought back the so called ‘xvid’ codec (even though xvid isn’t really a separate codec, but a name used to refer to MPEG4 Video codec using the advanced-simple profile.).

So as screenshot blow shows, there is not a lot of UI changes since the last version, just some smaller layout and string fixes, but stability is hopefully greatly improved.

I am currently looking at a range of things as the next feature for Transmageddon including:

  • Batch transcoding, allowing you to create a series of transcoding jobs upfront instead of doing the transcodes one by one
  • Advanced settings panel, allowing you to choose which encoders to use for a given format, what profiles to use, turn deinterlacing on/off and so on
  • Profile generator, create new device profiles by inspecting existing files
  • Redo the UI to switch away from deprecated widgets

If you have any preference for which I should tackle first feel free to let me know in the comments and I will try to allow
popular will decide what I do first 🙂

P.S. I would love to have a high contrast icon for Transmageddon (HighContrast App icon guidelines) – So if there is any graphics artists out there willing to create one for me I would be duly greatful

Posted by Contributor