On Tue, 19 May 2015 08:44:13 +0800 "ke...@allwinnertech.com" <ke...@allwinnertech.com> wrote: > 3. Partial CedarX video decoder source code release. MPEG2, MPEG4, > MJPEG, and H264 drivers source code available.
And for the others codecs, what are allwinner plans? Should we expect for them to also be released, and which and in what time frame should be this expected to happen? This would be a very useful information to have, because this would help us decide if we also have to reverse engineering h265, or only wait for your release. As h265 is the next much wished codec to have, is certain it will be reversed engineered if allwinner takes too long. Don't forget that, VP8 decoding, h264 encoding, jpeg encoding, was also successful reversed engineered. This is only to tell that, it is hardware documentation that we are interested in, not the software in the form of your cedarx library. > > We hope this is helpful to everyone. If not, please let us know how > we can improve. Thanks! In the socs datasheets, in the video engine features description, it has as feature "alpha bending". Can we have more information what is mean by this. I tried my guess by poking random isp subengine registers but only we could find is at the wiki page. http://linux-sunxi.org/VE_Register_guide#ISP_Engine_Registers If this is what it appears to be, then this would be very useful for subtitles/osd, because if the bending can occur in the video engine, then this is optimal in the performance point of view. -- Manuel Braga -- You received this message because you are subscribed to the Google Groups "linux-sunxi" group. To unsubscribe from this group and stop receiving emails from it, send an email to linux-sunxi+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
