This gives me video, but mplayer says:
AVI_NI: No audio stream found -> no sound.
time transcode -i /dev/video0 \
-p /dev/dsp1 \
-x v4l,v4l2 \
-V rgb24 \
-k \
-g 800x600 \
-y ffmpeg,wav \
-F mjpeg \
-N 0x1 \
-o a/test$TIMESTAMP.avi \
-H 0 \
-c 0-0:07
If I just take out the ffmpeg, I get audio.
the 'just video' file is 1.3 mg, the 'just audio' is 15mb. So it seems the
audio isn't getting saved.
The 2 outputs are here:
http://dev.personnelware.com/carl/a/
Carl K
++ transcode -i /dev/video0 -p /dev/dsp1 -x v4l,v4l2 -V rgb24 -k -g 800x600 -y
ffmpeg,wav -F mjpeg -N 0x1 -o a/test03_06_07_58_40.avi -H 0 -c 0-0:07
transcode v1.2.0-cvs (C) 2001-2003 Thomas Oestreich, 2003-2007 Transcode Team
[transcode] V: AV demux/sync | (1) sync AV at initial MPEG sequence
[transcode] V: import frame | 800x600 1.33:1 encoded @ UNKNOWN
[transcode] V: rgb2bgr | yes
[transcode] V: bits/pixel | 0.150
[transcode] V: decoding fps,frc | 25.000,0
[transcode] V: video format | RGB24
[transcode] A: import format | 0x2000 AC3 [48000,16,2]
[transcode] A: export format | 0x1 PCM [48000,16,2] 1536 kbps
[transcode] V: export format | unknown (module dependant)
[transcode] V: encoding fps,frc | 25.000,3
[transcode] A: bytes per frame | 7680 (7680.000000)
[transcode] A: adjustment | [EMAIL PROTECTED]
[transcode] V: IA32/AMD64 accel | sse2 sse mmx cmove asm
[transcode] V: video buffer | 10 @ 800x600 [0x1]
[transcode] A: audio buffer | 10 @ 48000x2x16
[import_v4l2.so] v1.4.0 (2005-10-08) (video) v4l2 | (audio) pcm
[import_v4l.so] v0.1.0 (2008-03-02) (video) v4l
[export_wav.so] v0.3.0 (2006-03-16) (audio) WAVE 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] capture method: mmap
[import_v4l.so] 1 frame buffers available
[export_ffmpeg.so] output is mjpeg or ljpeg, extending range from YUV420P to
YUVJ420P (full range)
[filter_levels.so] instance #1
[filter_levels.so] v1.2.0 (2007-06-07) Luminosity level scaler
[filter_levels.so] critical: This filter is only capable of YUV mode
[transcode] warning: Initialization of filter levels failed, skipping.
[export_ffmpeg.so] Using FFMPEG codec 'mjpeg' (FourCC 'MJPG', Motion JPEG).
[export_ffmpeg.so] warning: Interlacing parameters unknown, use --encode_fields
[export_ffmpeg.so] No profile selected
[export_ffmpeg.so] Starting 1 thread(s)
[export_ffmpeg.so] Set display aspect ratio to input
[mjpeg @ 0xa5a23050]removing common factors from framerate
[import_v4l2.so] Totals: sequence V/A: 0/184, frames C/D: 0/0 0| 0|20)
[transcode] encoded 175 frames (0 dropped, 0 cloned), clip length 7.00 s
++ transcode -i /dev/video0 -p /dev/dsp1 -x v4l,v4l2 -V rgb24 -k -g 800x600 -y
wav -F mjpeg -N 0x1 -o a/test03_06_07_58_15.avi -H 0 -c 0-0:07
transcode v1.2.0-cvs (C) 2001-2003 Thomas Oestreich, 2003-2007 Transcode Team
[transcode] V: AV demux/sync | (1) sync AV at initial MPEG sequence
[transcode] V: import frame | 800x600 1.33:1 encoded @ UNKNOWN
[transcode] V: rgb2bgr | yes
[transcode] V: bits/pixel | 0.150
[transcode] V: decoding fps,frc | 25.000,0
[transcode] V: video format | RGB24
[transcode] A: import format | 0x2000 AC3 [48000,16,2]
[transcode] A: export format | 0x1 PCM [48000,16,2] 1536 kbps
[transcode] V: export format | unknown (module dependant)
[transcode] V: encoding fps,frc | 25.000,3
[transcode] A: bytes per frame | 7680 (7680.000000)
[transcode] A: adjustment | [EMAIL PROTECTED]
[transcode] V: IA32/AMD64 accel | sse2 sse mmx cmove asm
[transcode] V: video buffer | 10 @ 800x600 [0x1]
[transcode] A: audio buffer | 10 @ 48000x2x16
[import_v4l2.so] v1.4.0 (2005-10-08) (video) v4l2 | (audio) pcm
[import_v4l.so] v0.1.0 (2008-03-02) (video) v4l
[export_wav.so] v0.3.0 (2006-03-16) (audio) WAVE PCM
[import_v4l2.so] v4l2 audio grabbing
[import_v4l.so] warning: this module is deprecated: please use import_v4l2
instead
[import_v4l.so] capture method: mmap
[import_v4l.so] 1 frame buffers available
[import_v4l2.so] Totals: sequence V/A: 0/178, frames C/D: 0/0 9| 0|11)
[transcode] encoded 175 frames (0 dropped, 0 cloned), clip length 7.00 s
