Hi Laurent, A couple of users reported me a little issue with Cheese after upgrading uvcvideo to the last changeset (62c88b326ecd). As soon as they start cheese they get this error:
libv4l2: error converting / decoding frame data: v4l-convert: error parsing JPEG header: Not a JPG file ? It only happens once and doesn't seem anything fatal since cheese runs fine with no noticeable issue. Both users have a dell xps (m13xx?) with a " 05a9:2640 OmniVision Technologies, Inc." webcam. I forwarded their mails to Hans de Goede, thinking it may be something related to libv4l, but he said, and I believe he's right, it probably is a driver or an hardware fault. He said that most likely the first frame sent by the webcam doesn't have a valid jpeg header, maybe because it starts sending in the middle of a frame. Any idea about it? Best Regards Filippo Argiolas _______________________________________________ Linux-uvc-devel mailing list [email protected] https://lists.berlios.de/mailman/listinfo/linux-uvc-devel
