#3009: Support mvc
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Reporter: skifreak | Owner: (none)
Type: enhancement | Status: open
Priority: wish | Component: avcodec
Version: git-master | Resolution:
Keywords: h264 mvc | Blocked By:
mpegts |
Blocking: | Reproduced by developer: 1
Analyzed by developer: 1 |
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Comment (by philcerf):
I guess, that when one has an output device (like a 3D capable projector,
a 3D TV screen or glasses/VR-headsets like the "Bigscreen Beyond" or the
"XREAL AR glasses") and if that does support MVC itself, then ffmpeg
wouldn't need to do much except for passing the stream on as is (and the
only thing that would be required was some Linux driver, for the said
device.
But it seems that quite some devices do not support MVC directly, but
require e.g. SBS (side by side) input.
Right now, many people seem to use
[https://download.videohelp.com/r0lZ/BD3D2AVS/index.html BD3D2MK3D], but
its not open.
So would be nice if any ffmpeg MVC support could be used together with its
{{{stereo3d}}} filter to generate e.g. SBS output.
"3D is dead" - so is it even worth it?
Well, there are still many movies released as 3D movies, not only in the
cinema but also on home media (i.e. BluRays).
And while 3D TV screens are probably indeed rather dead, there seem to be
still quite many 3D projectors and glasses/VR set being released and in
development.
Also there are 3D camcorders which seem to produce the format.
I have found [https://github.com/carrardt/h264-tools h264-tools] which
seems to be able to decode MVC and create SBS versions of it.
[https://github.com/Britz/FFmpeg Britz/FFmpeg] was already mentioned
above.
--
Ticket URL: <https://trac.ffmpeg.org/ticket/3009#comment:10>
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