I have been trying to get video and audio to record. as I try various
parameters, I sometimes see things that might be worth looking into.
I'll append other oddities to this tread.
[export_ogg.so] Hint: Now merge the files with
[export_ogg.so] Hint: ogmmerge -o complete.ogg a/test a/test
but I find no complete.ogg file.
The a/test.mpeg was just black and noise, with no audio.
Carl K
transcode \
-x v4l,v4l2 \
-i /dev/video0 \
-p /dev/dsp1 \
-H 0 \
-e 32000,16,2 \
--encode_fields p \
-c 0-20 \
-y ffmpeg,ogg -F mpeg4 \
-N 0xfffe \
-g 720x576 \
-f 25,3 \
-Q 5 \
-b 128,0,5,2\
-o a/test.mpeg
# -H 0 \
[EMAIL PROTECTED]:~/temp/mov$ tcprobe -i /dev/video0
[tcprobe] V4L video device
[tcprobe] summary for /dev/video0, (*) = not default, 0 = not detected
import frame size: -g 720x576 [720x576]
frame rate: -f 25.000 [25.000] frc=3
audio track: -a 0 [0] -e 44100,16,2 [48000,16,2] -n 0x1 [0x2000] (*)
++ transcode -x v4l,v4l2 -i /dev/video0 -p /dev/dsp1 -H 0 -e 32000,16,2
--encode_fields p -c 0-20 -y ffmpeg,ogg -F mpeg4 -N 0xfffe -g 720x576 -f 25,3 -Q
5 -b 128,0,5,2 -o a/test.mpeg
transcode v1.1.0-alpha7 (C) 2001-2003 Thomas Oestreich, 2003-2008 Transcode Team
[transcode] V: AV demux/sync | (1) sync AV at initial MPEG sequence
[transcode] V: import frame | 720x576 1.25:1 encoded @ UNKNOWN
[transcode] V: bits/pixel | 0.174
[transcode] V: decoding fps,frc | 25.000,3
[transcode] V: video format | YUV420 (4:2:0) aka I420
[transcode] A: import format | 0x2000 AC3 [32000,16,2]
[transcode] A: export format | 0xfffe ogg/vorbis [32000,16,2] 128 kbps
[transcode] V: export format | unknown (module dependant)
[transcode] V: encoding fps,frc | 25.000,3
[transcode] A: bytes per frame | 5120 (5120.000000)
[transcode] A: adjustment | [EMAIL PROTECTED]
[transcode] V: IA32/AMD64 accel | sse2 sse mmx cmove asm
[transcode] V: video buffer | 10 @ 720x576 [0x2]
[transcode] A: audio buffer | 10 @ 32000x2x16
[import_v4l2.so] v1.4.1 (2007-11-18) (video) v4l2 | (audio) pcm
[import_v4l.so] v0.0.6 (2006-05-08) (video) v4l | (audio) PCM
[export_ogg.so] v0.0.5 (2003-08-31) (video) null | (audio) ogg
[export_ffmpeg.so] v0.3.17 (2007-11-02) (video) Lavc51.48.0 | (audio)
MPEG/AC3/PCM
[import_v4l2.so] v4l2 audio grabbing
[import_v4l.so] warning: this module is deprecated: please use import_v4l2
instead
[import_v4l.so] video4linux video grabbing
[import_v4l.so] device has no audio channel
[import_v4l.so] (audio-):
[import_v4l.so] picture: brightness=25% hue= 0% colour= 0% contrast=13%
[import_v4l.so] 2 frame buffer(s) available
[import_v4l.so] critical: VIDIOCMCAPTURE: Invalid argument
[import_v4l.so] critical: VIDIOCMCAPTURE: Invalid argument
[import_v4l.so] dropping -2147483623 video frames for AV sync
[import_v4l.so] critical: VIDIOCSYNC: Invalid argument
[import_v4l.so] critical: VIDIOCSYNC: Invalid argument
[import_v4l.so] critical: VIDIOCSYNC: Invalid argument
[import_v4l.so] critical: VIDIOCSYNC: Invalid argument
[import_v4l.so] critical: VIDIOCSYNC: Invalid argument
[import_v4l.so] critical: VIDIOCSYNC: Invalid argument
[import_v4l.so] critical: VIDIOCSYNC: Invalid argument
[import_v4l.so] critical: VIDIOCSYNC: Invalid argument
[import_v4l.so] critical: VIDIOCSYNC: Invalid argument
[import_v4l.so] critical: VIDIOCSYNC: Invalid argument
[export_ffmpeg.so] Using FFMPEG codec 'mpeg4' (FourCC 'DIVX', MPEG4 compliant
video).
[export_ffmpeg.so] No profile selected
[export_ffmpeg.so] warning: Error opening configuration file ./ffmpeg.cfg: No
such file or directory
[export_ffmpeg.so] Starting 1 thread(s)
[export_ffmpeg.so] Set display aspect ratio to input
[mpeg4 @ 0xa5a94050]removing common factors from framerate
[export_ogg.so] Writing audio to "/dev/null" (no -m option)
[export_ogg.so] oggenc -r -B 16 -C 2 -b 128 -R 32000 -Q -o "a/test.mpeg" -
[import_v4l.so] critical: VIDIOCMCAPTURE: Invalid argument
[import_v4l.so] critical: VIDIOCMCAPTURE: Invalid argument 7| 0|13)
[import_v4l.so] critical: VIDIOCMCAPTURE: Invalid argument10| 0|10)
[import_v4l.so] critical: VIDIOCMCAPTURE: Invalid argument13| 0| 7)
[import_v4l.so] critical: VIDIOCMCAPTURE: Invalid argument
[import_v4l.so] critical: VIDIOCMCAPTURE: Invalid argument(13| 0| 7)
[import_v4l.so] critical: VIDIOCMCAPTURE: Invalid argument(14| 0| 6)
[import_v4l.so] critical: VIDIOCMCAPTURE: Invalid argument(11| 0| 9)
[import_v4l.so] critical: VIDIOCMCAPTURE: Invalid argument(15| 0| 5)
[import_v4l.so] critical: VIDIOCMCAPTURE: Invalid argument(16| 0| 4)
[import_v4l.so] critical: VIDIOCMCAPTURE: Invalid argument(16| 0| 4)
[import_v4l.so] critical: VIDIOCMCAPTURE: Invalid argument
[export_ogg.so] Hint: Now merge the files with
[export_ogg.so] Hint: ogmmerge -o complete.ogg a/test.mpeg a/test.mpeg
[import_v4l2.so] Totals: sequence V/A: 0/23, frames C/D: 0/0
[import_v4l.so] critical: ioctl get: Invalid argument
[import_v4l.so] critical: ioctl set: Invalid argument
[transcode] encoded 20 frames (0 dropped, 0 cloned), clip length 0.80 s
++ exit
[EMAIL PROTECTED]:~/temp/mov$
