Nove, I believe this community should take the ENCODER from a PoC level to a more or less demo similar to the one released by AW using the blobs https://github.com/juanfont/cedar-encoder
It is very important ( IMHO ), if it works with a modern AW soc, such as H3, since it is probably the most used SOC from AW, since the A20, with the release of OPI-PC, and now with the sub $10's release on the pipeline, they would be even more popular! http://www.cnx-software.com/2016/01/02/orange-pi-one-is-a-10-quad-core-board-with-ethernet-and-hdmi/ I think starting from the initial demo provided by Jemk's for A20, it should not be terribly difficult to get it to work with H3.... https://github.com/jemk/cedrus/tree/master/h264enc What is missing on this example to be similar to the example provided by AW, it lacks: + motion detection + initial header info ( to be sent periodically ). Get this running on a H3 would be very useful to have a user base that might push the open source solution really the way to go.... R On Friday, January 1, 2016 at 7:08:30 AM UTC-6, Manuel Braga wrote: > > On Thu, 31 Dec 2015 02:49:02 -0800 (PST) Rosimildo DaSilva > <[email protected] <javascript:>> wrote: > > Stefan, > > > > He is looking for an Encoder and libvdpau-sunxi providers a decoder > > functionality. > > This is correct. > > > I don't think there is any RE encoder code, except this stupidity > > Did you try to check the wiki? > Let's see. > In http://linux-sunxi.org/Cedrus#Supported_codec_matrix, it says that > JPEG/MJPEG encoding support has a PoC. > In http://linux-sunxi.org/CedarX/Reverse_Engineering, it says that in > 15 January 2014 Jpeg encoding proof-of-concept by nove jepoc > > And in this maillist last 17 of december, someone asked for this poc > source code, which got this same day reply > http://article.gmane.org/gmane.comp.hardware.netbook.arm.sunxi/20659 > > > > that AW released, very incomplete. There is a PoC of a H264 encoder, > > but that is not available for anything beyond A10/A20, I guess. > > This video engine has multiple hardware reversions, but are done by > keeping the compatibility. > > If the result of the video engine reverse engineering effort, currently > only works in A10/A10s/A13/A20 and recently H3, is not because of a > technical difficulty, but only because this happens to be the hardware > that the people working in this has in their hands. > > If someone has the need to expand this work to other socs, only is need > to talk to us (the people that is working in the video engine reverse > engineering effort) to find a solution. > > -- > 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 [email protected]. For more options, visit https://groups.google.com/d/optout.
