Canek Peláez Valdés wrote:
Hi;
kernel 2.4.16
bttv 0.8.31
NVrec 20011122
using "v4l2=1" when loading bttv. NVrec says:
[canek@mediana canek]$ QTrec -v /dev/video0 -o movie.mov
Starting NVrec.c, version 20011208 (NVrec-20011208).
Error opening "/etc/NVrec.conf"
Error opening "/home/canek/.NVrec.conf"
v4lgen core init - Device /dev/video0
v4l2 core init - Size: 384x288 from /dev/video0
v4l2 core init - trying format YUV420
v4l2 core init - could not request parameters: Invalid argument
v4l1 core init - Size: 384x288 from /dev/video0
v4l1 core init - could not get enough buffers - using copy mode
v4l1 core init - got 8 buffers
v4l1 core init - emulating 60 buffers
v4l1 core init - trying video format YUV420
v4lgen core init - got capable v4l1 device: BT878([many vendors] CPH05X/0).
Any way to force it to use V4L2?
No - it seems the v4l2 driver does not support the complete v4l2
interface. Without this information, NVrec cannot initialise the v4l2
driver, and must fall back to v4l1.
I believe a patch to implement the missing functions has been submitted
to Gerd, and will hopefully be included soon.
-justin
