Alan, We are working on an update to the VPSS drivers to give access to the H3A, resizer and previewer features. These are planned for availability in the latter half of 1Q07 on the MontaVista Zone for licensed DVSDK customers.
Regards, Thom -----Original Message----- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] ] On Behalf Of Alan Li Sent: Tuesday, January 02, 2007 6:17 PM To: Ring, Chris; [email protected] Subject: RE: image codec on DaVinci EVM Chris, so based on your explanation and my looking-around in the codec directory, is it correct to say that i can code like those examples (copy_image, scale, etc) to use the CE VISA APIs like the way it is being used? It is basically ir-relevant to 3 pre-built Codec Servers. Furthermore, a related question, how can I use all the nice VPSS, particularly, VPFE (video processing front-end) functionality, like histogram previewer, resizer, H3A? Which VISA APIs are exposed to be used by application programmer from ARM side? thanks much, alan --- "Ring, Chris" <[EMAIL PROTECTED]> wrote: > I don't think any of the 3 pre-built Codec Servers > shipped with the > DVEVM include imaging codecs (although the codecs > are likely available > separately from TI and others). > > However, the Codec Engine VISA APIs include image > support, and they feel > like the other VISA APIs > (create/delete/process/control). For a > too-simple example, you can refer to the audio_copy > example provided in > Codec Engine's examples/apps/audio_copy. These > examples use the > auddec_copy and audenc_copy "copy codecs", also > distributed with CE. > > Chris > > > -----Original Message----- > > From: > [EMAIL PROTECTED] > > > > [mailto:[EMAIL PROTECTED] > ] On Behalf Of Alan Li > > Sent: Tuesday, January 02, 2007 10:28 AM > > To: [email protected] > > Subject: image codec on DaVinci EVM > > > > Hi, > > > > I know DaVinci EVM comes with some kind of image > > codecs (JPEG?) with it, but there is no demo codes > to > > show how to use them. I am just wondering if > anyone > > has tried to use them. Is it pretty much the same > as > > using video encoder/decoder given in the > video/audio > > demo codes? thanks, > > > > alan > > _______________________________________________ > > Davinci-linux-open-source mailing list > > [email protected] > > > http://linux.davincidsp.com/mailman/listinfo/davinci-linux-open-source > > > _______________________________________________ Davinci-linux-open-source mailing list [email protected] http://linux.davincidsp.com/mailman/listinfo/davinci-linux-open-source _______________________________________________ Davinci-linux-open-source mailing list [email protected] http://linux.davincidsp.com/mailman/listinfo/davinci-linux-open-source
