Hi Phil,
Yes, you're right. Dumping the stream is workable but I would like to
schedule recordings as the file size of dumping is really big.
Still hoping for a solution.
Also I can't get Transcode to work. When I do,
"transcode -x v4l2,v4l2 -M 2 -i /dev/video0
-p /dev/dsp -y ffmpeg -F msmpeg4v2
-c 00:30:00 -g 720x480 -f 0,4 -I 1
-u 100 -Q 3 -Z 360x240,fast
-E 48000,16,2 --lame_preset medium -o clip.avi"
I get:
transcode v1.0.3 (C) 2001-2003 Thomas Oestreich, 2003-2004 T. Bitterberg
[transcode] auto-probing source /dev/video0 (failed)
[transcode] V: import format | unknown (V=v4l2|A=v4l2)
[transcode] V: AV demux/sync | (2) initial MPEG sequence / enforce frame rate
[transcode] V: import frame | 720x480 1.50:1
[transcode] V: de-interlace | (mode=1) interpolate scanlines (fast)
[transcode] V: fast resize | Using -B 30,45,8 -X 0,0,8
[transcode] V: new aspect ratio | 360x240 1.50:1 (-B)
[transcode] V: bits/pixel | 0.695
[transcode] V: decoding fps,frc | 29.970,4
[transcode] V: Y'CbCr | YV12/I420
[transcode] A: import format | 0x2001 AC3/A52 [48000,16,2]
[transcode] A: export format | 0x55 MPEG layer-3 [48000,16,2] 128 kbps
[transcode] V: encoding fps,frc | 29.970,4
[transcode] A: bytes per frame | 6408 (6406.400000)
[transcode] A: adjustment | [EMAIL PROTECTED]
[transcode] V: IA32/AMD64 accel | sse3 (sse3 sse2 sse 3dnowext 3dnow mmxext mmx
asm C)
tc_memcpy: using amd64 for memcpy
[transcode] V: video buffer | 100 @ 720x480
[import_v4l2.so] v1.3.5 (2005-03-11) (video) v4l2 | (audio) pcm
[export_ffmpeg.so] v0.3.13 (2004-08-03) (video) Lavc51.40.4 | (audio) MPEG/AC3/P
CM
[import_v4l2.so]: v4l2 audio grabbing
[import_v4l2.so]: v4l2 video grabbing
[import_v4l2.so]: resync disabled
[import_v4l2.so]: video grabbing, driver = ivtv, card = Hauppauge WinTV PVR-150
[import_v4l2.so]: Pixel format conversion: YVU420 [planar] -> YUV420 [planar] (n
o conversion)
[import_v4l2.so]: driver does not support setting parameters (ioctl(VIDIOC_S_PAR
M) returns "Invalid argument")
[import_v4l2.so]: checking colour & framerate standards: [NTSC-M]
[import_v4l2.so]: receiving 30 frames / sec
[import_v4l2.so]: frame size: 720x480
[import_v4l2.so]: cropcap bounds: 720x480 +0+0
[import_v4l2.so]: cropcap defrect: 720x480 +0+0
[import_v4l2.so]: cropcap pixelaspect: 10/11
[import_v4l2.so]: driver does not support inquering cropping parameters (ioctl(V
IDIOC_G_CROP) returns "Invalid argument")
[import_v4l2.so]: VIDIOC_REQBUFS: Invalid argument
video import module error: OPEN failed
[transcode] critical: failed to open input source
No matter what I try, I keep getting the VIDIOC_REQBUFS invalid argument.
Thanks for any help.
Richard
_______________________________________________
ivtv-users mailing list
[email protected]
http://ivtvdriver.org/mailman/listinfo/ivtv-users
