Hi Harri, > > thanks for working with the patch. I tested it and it works fine. > I noticed a minor issue: in uvc_driver.c, line 339, the word > "frame-based" is better removed.
Thanks for pointing this out. > > I'm a bit concerned about the MPEG format, which should be stream-based > > and not frame-based. Beside, the GUID doesn't seem to be defined > > anywhere, and is quite ambiguous. > > I know. Actually the problem is the same for stream-based because > the GUID is needed there, too. You're right, but MPEG should still not be a frame-based format :-) > Currently I don't have better GUIDs for MPEG formats. However, I > would like to provide something, simply to match V4L2_PIX_FMT_MPEG, > which seems like an important format (or a set of formats). V4L2_PIX_FMT_MPEG seems to be a set of formats. If you're targetting MPEG2-TS, UVC defines a specific format for that. For other MPEG flavors, you should probably contact the USB implementers forum to find out if there are any ongoing discussions. Has MS defined GUIDs for the different MPEG payloads ? > > Could you please give me more information about the device > > you are targetting ? > > It is not out yet (available for sale). Besides the typical MJPEG > and Uncompressed, it supports frame-based payloads. Will it support MPEG as well ? Best regards, Laurent Pinchart _______________________________________________ Linux-uvc-devel mailing list [email protected] https://lists.berlios.de/mailman/listinfo/linux-uvc-devel
