Francesco Romani wrote:
On Tue, 2008-02-12 at 10:42 -0600, Carl Karsten wrote:
I am hoping to do 3 trail recordings in the next 3 days (local usergroups on
Tue, Wed, Thurs) and then the real thing March 13. What tc version would ya'll
recommend?
I found v1.1.0-alpha7 in deb-src http://www.debian-multimedia.org experimental
main - I can upgrade to cvs if needed
1.1.0 branch is stabilizing, so you will not lose much (exactly nothing
right now).
[import_v4l.so] warning: this module is deprecated: please use import_v4l2
instead
Does this imply that it will work with a v4l device?
Hopefully (it largely depends from the specific device driver) yes.
I am now getting different errors:
++ transcode -i /dev/video0 -x v4l2,null -c 0-100 -y ffmpeg,null -F mjpeg -o
a/test.mpeg
++ tee a/tc.log
transcode v1.1.0-alpha7 (C) 2001-2003 Thomas Oestreich, 2003-2008 Transcode Team
No support for video4linux compiled in
No support for video4linux compiled in
that's pretty strange, v4l should be enabled IIRC...
[transcode] V: auto-probing | /dev/video0 (OK)
[transcode] V: import format | (null) in (module=v4l2)
[transcode] A: auto-probing | /dev/video0 (OK)
[transcode] A: import format | AC3 in (module=null)
[transcode] V: AV demux/sync | (1) sync AV at initial MPEG sequence
[transcode] V: import frame | disabled
[transcode] V: bits/pixel | 0.000 (unknown)
[transcode] V: decoding fps,frc | 25.000,0
[transcode] V: video format | YUV420 (4:2:0) aka I420
[transcode] A: import format | 0x2000 AC3 [ 0,16,0]
[transcode] A: export | disabled
[transcode] V: encoding fps,frc | 25.000,3
[transcode] A: bytes per frame | 0 (0.000000)
[transcode] A: adjustment | [EMAIL PROTECTED]
[transcode] V: IA32/AMD64 accel | sse2 sse mmx cmove asm
[transcode] V: video buffer | 10 @ 0x0 [0x2]
[transcode] A: audio buffer | 10 @ 0x0x16
[import_null.so] v0.2.0 (2002-01-19) (video) null | (audio) null
[import_v4l2.so] v1.4.1 (2007-11-18) (video) v4l2 | (audio) pcm
[export_null.so] v0.1.2 (2001-08-17) (video) null | (audio) null
[export_ffmpeg.so] v0.3.17 (2007-11-02) (video) Lavc51.48.0 | (audio)
MPEG/AC3/PCM
[import_v4l2.so] v4l2 video grabbing
[import_v4l2.so] resync disabled
[import_v4l2.so] critical: driver does not support querying capabilities
...maybe this device driver is stuck on v4l :(
I'll take a deeper look to de documentation and downloadable software
Oh hell, the driver is v4l2. at least this is what I found in the source:
#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,18))
#include <media/v4l2-common.h>
also, first line it sends to dmesg:
[ 5026.156000] Linux video capture interface: v2.00
So I will stop worrying about v4l and assume everything is v4l2.
Carl K
