Hi!
I'm a bit out of my league here, but frames for video are stored as
subimages in an ImageBuf for instance. One way of iterating over the frames
may be by resetting the ImageBuf passing a "frame number" as subimage.
Example in python since I don't know C++ that much:
src = 'my_lovely_video_file.mov'
buf = oiio.ImageBuf(src)
for frame in xrange(buf.nsubimages):
buf.reset(src, subimage=frame)
# Do something more useful with current frame in buf
print 'current frame:', buf.subimage
Hope this points you in the right direction or I didn't offend you if this
is nothing new to you :)
-Daniel
On Tue, Dec 19, 2017 at 2:40 AM, Yegor Swarovski <[email protected]> wrote:
> Hello,
> I am working on a small project to write a simple video/image sequence
> player (like quicktime or RV). I have it working with image sequences but I
> want to add support for mp4/mov playback.
>
> I am wondering if there are any good examples I can check to see how to
> implement mov/mp4 files. I've found a mention that it supports mov/mp4s
> using ffmpeg but am not sure where to go from here.
>
> Thanks!
>
> _______________________________________________
> Oiio-dev mailing list
> [email protected]
> http://lists.openimageio.org/listinfo.cgi/oiio-dev-openimageio.org
>
>
_______________________________________________
Oiio-dev mailing list
[email protected]
http://lists.openimageio.org/listinfo.cgi/oiio-dev-openimageio.org
