I run it with -H 1 (default) and I get video, no audio.
[transcode] warning: Zero sample size detected for audio format `0x1'. Muting.
If I use -H 0, I get green fuzzy video, tinny audio.
I started this post because I thought there was a side effect, like going back
to -H 1 gave me lots of errors, no vid or audio. but now I don't see that. The
-H 0/1 causing the video or audio to fix/break seems odd.
transcode \
-i /dev/video0 \
-p /dev/dsp1 \
-x v4l,v4l2 \
-e 32000,16,2 \
-c 0-50 \
-y ffmpeg,tcaud -F mpeg4 \
--export_fps 0,1 \
--encode_fields p \
-o a/test.mpeg
++ transcode -i /dev/video0 -p /dev/dsp1 -x v4l,v4l2 -e 32000,16,2 -c 0-50 -y
ffmpeg,tcaud -F mpeg4 --export_fps 0,1 --encode_fields p -o a/test.mpeg
transcode v1.1.0-alpha7 (C) 2001-2003 Thomas Oestreich, 2003-2008 Transcode Team
[probe_oss.c] critical: No support for oss compiled in
[transcode] V: auto-probing | /dev/video0 (OK)
[transcode] V: import format | (null) in V4L,video (module=v4l)
[transcode] A: auto-probing | /dev/dsp1 (OK)
[transcode] A: import format | AC3 in (module=v4l2)
[transcode] V: AV demux/sync | (1) sync AV at initial MPEG sequence
[transcode] V: import frame | 352x288 1.22:1 encoded @ UNKNOWN
[transcode] V: bits/pixel | 0.710
[transcode] V: decoding fps,frc | 25.000,3
[transcode] V: video format | YUV420 (4:2:0) aka I420
[transcode] A: import format | 0x2000 AC3 [ 0,16,0]
[transcode] A: export format | 0x55 MPEG ES Layer 3 [ 0,16,0] 128 kbps
[transcode] V: export format | unknown (module dependant)
[transcode] V: encoding fps,frc | 23.976,1
[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 @ 352x288 [0x2]
[transcode] A: audio buffer | 10 @ 0x0x16
[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_tcaud.so] v0.9.0 (2007-07-03) (audio) MPEG/AC3/PCM
[export_ffmpeg.so] v0.3.17 (2007-11-02) (video) Lavc51.48.0 | (audio)
MPEG/AC3/PCM
[import_v4l2.so] v4l2 audio grabbing
[import_v4l2.so] warning: sample rate requested=0 obtained=1000
[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] dropping -2147483623 video frames for AV sync
[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
[transcode] warning: Zero sample size detected for audio format `0x1'. Muting.
[import_v4l2.so] Totals: sequence V/A: 0/60, frames C/D: 0/09| 0|11)
[import_v4l.so] critical: ioctl get: Invalid argument
[import_v4l.so] critical: ioctl set: Invalid argument
[transcode] encoded 50 frames (0 dropped, 0 cloned), clip length 2.09 s
transcode \
-i /dev/video0 \
-p /dev/dsp1 \
-x v4l,v4l2 \
-e 32000,16,2 \
-c 0-50 \
-H 0 \
-y ffmpeg,tcaud -F mpeg4 \
--export_fps 0,1 \
--encode_fields p \
-o a/test.mpeg
++ transcode -i /dev/video0 -p /dev/dsp1 -x v4l,v4l2 -e 32000,16,2 -c 0-50 -H 0
-y ffmpeg,tcaud -F mpeg4 --export_fps 0,1 --encode_fields p -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 | 25.000,0
[transcode] V: video format | YUV420 (4:2:0) aka I420
[transcode] A: import format | 0x2000 AC3 [32000,16,2]
[transcode] A: export format | 0x55 MPEG ES Layer 3 [32000,16,2] 128 kbps
[transcode] V: export format | unknown (module dependant)
[transcode] V: encoding fps,frc | 23.976,1
[transcode] A: bytes per frame | 5340 (5338.666667)
[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_tcaud.so] v0.9.0 (2007-07-03) (audio) MPEG/AC3/PCM
[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
[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
[transcode] Audio: using lame-3.97
[import_v4l.so] critical: VIDIOCSYNC: Invalid argument
[import_v4l.so] critical: VIDIOCMCAPTURE: Invalid argument 8| 0|12)
[import_v4l.so] critical: VIDIOCMCAPTURE: Invalid argument 9| 0|11)
...
[import_v4l.so] critical: VIDIOCMCAPTURE: Invalid argument
[import_v4l2.so] Totals: sequence V/A: 0/60, frames C/D: 0/0
[import_v4l.so] critical: ioctl get: Invalid argument
[import_v4l.so] critical: ioctl set: Invalid argument
[transcode] encoded 50 frames (0 dropped, 0 cloned), clip length 2.09 s
Carl K
