On Fri, Jan 20, 2017 at 05:44:55PM +0100, Christophe Fergeau wrote: > On Tue, Jan 10, 2017 at 02:20:39PM +0000, Frediano Ziglio wrote: > > This format is required to add metadata. > > These metadata can be used to pass different strides or additional > > information to pass dma buffers. > > I don't really understand what you want to do with that additional info > from the commit log :( > "Add metadata" ? how does adding another constant help with that ? Ah ok, this is about attaching GstVideoMeta information to a video buffer, which contain stride/offsets/... for the source buffer. This is attached through the gst_buffer_add_video_meta() and will be needed in the following patch. Christophe
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