On Mon, 2009-11-16 at 19:11 -0500, Andy Walls wrote: > On Mon, 2009-11-16 at 14:46 -0800, Tony Ross wrote: > > Hello, we'd like to use the S-video input to get the best image quality > > from the VHS player into the Hauppauge PVR-500MCE. Apparently we need > > the RCA audio inputs as well, but I would appreciate some help in > > understanding how to combine the S-video and audio into a usable file > > using MythTV or any other software. > > > > I'm not even sure what device is processing the audio stream; is > > it /dev/video24? > > > > $ v4l2-ctl --help > > $ v4l2-ctl -d /dev/video0 --list-inputs > ioctl: VIDIOC_ENUMINPUT > Input : 0 > Name : Tuner 1 > Type : 0x00000001 > Audioset: 0x00000007 > Tuner : 0x00000000 > Standard: 0x0000000000001000 ( NTSC ) > Status : 0 > > Input : 1 > Name : S-Video 1 > Type : 0x00000002 > Audioset: 0x00000007 > Tuner : 0x00000000 > Standard: 0x0000000000FFFFFF ( PAL NTSC SECAM ) > Status : 0 > [....] > > > $ v4l2-ctl -d /dev/video0 --set-input 1 > Video input set to 1 (S-Video 1) > > (That will also set the audio inputs to Line-In 1 audio.) > > > $ ivtv-tune -d /dev/video0 -t us-bcast -c 3 > /dev/video0: 61.250 MHz
Forget the ivtv-tune command, it isn't needed. I guess I'm a bit tired. -Andy > $ cat /dev/video0 > foo.mpg > > (foo.mpg will be an MPEG-2 PS with video and audio multiplexed in.) > > > > Instead of cat, you could have also done > > $ mplayer /dev/video0 > > To decode and play the MPEG-2 encoded audio and video streams. > > If you just want to hear the raw PCM audio samples being fed into the > CX23416 MPEG encoder you could do this > > $ aplay -f dat < /dev/video24 > > > Regards, > Andy > > > > Thanks. > > > > Linux video capture interface: v2.00 > > ivtv: ==================== START INIT IVTV ==================== > > ivtv: version 0.10.6 (tagged release) loading > > ivtv: Linux version: 2.6.18-164.el5 SMP mod_unload 686 REGPARM 4KSTACKS > > gcc-4.1 > > ivtv: In case of problems please include the debug info between > > ivtv: the START INIT IVTV and END INIT IVTV lines, along with > > ivtv: any module options, when mailing the ivtv-users mailinglist. > > ivtv0: Autodetected Hauppauge card (cx23416 based) > > ACPI: PCI Interrupt 0000:04:08.0[A] -> GSI 18 (level, low) -> IRQ 209 > > ivtv0: Unreasonably low latency timer, setting to 64 (was 32) > > ACPI: PCI Interrupt 0000:00:1f.5[B] -> GSI 17 (level, low) -> IRQ 169 > > PCI: Setting latency timer of device 0000:00:1f.5 to 64 > > Floppy drive(s): fd0 is 1.44M > > FDC 0 is a post-1991 82077 > > intel8x0_measure_ac97_clock: measured 51797 usecs > > intel8x0: clocking to 48000 > > ivtv0: loaded v4l-cx2341x-enc.fw firmware (376836 bytes) > > ivtv0: Encoder revision: 0x02060039 > > tveeprom 0-0050: Hauppauge model 23552, rev D587, serial# 8897780 > > tveeprom 0-0050: tuner model is Samsung TCPN 2121P30A (idx 87, type 70) > > tveeprom 0-0050: TV standards NTSC(M) (eeprom 0x08) > > tveeprom 0-0050: second tuner model is Philips TEA5768HL FM Radio (idx > > 101, type 62) > > tveeprom 0-0050: audio processor is CX25843 (idx 37) > > tveeprom 0-0050: decoder processor is CX25843 (idx 30) > > tveeprom 0-0050: has radio, has no IR remote > > ivtv0: Autodetected WinTV PVR 500 (unit #1) > > tuner 0-0060: TEA5767 detected. > > tuner 0-0060: chip found @ 0xc0 (ivtv i2c driver #0) > > tuner 0-0060: type set to 62 (Philips TEA5767HN FM Radio) > > tuner 0-0061: chip found @ 0xc2 (ivtv i2c driver #0) > > cx25840 0-0044: cx25843-23 found @ 0x88 (ivtv i2c driver #0) > > cx25840 0-0044: loaded v4l-cx25840.fw firmware (16382 bytes) > > wm8775 0-001b: chip found @ 0x36 (ivtv i2c driver #0) > > ivtv0: Registered device video0 for encoder MPEG (4 MB) > > ivtv0: Registered device video32 for encoder YUV (2 MB) > > ivtv0: Registered device vbi0 for encoder VBI (1 MB) > > ivtv0: Registered device video24 for encoder PCM audio (1 MB) > > ivtv0: Registered device radio0 for encoder radio > > tuner 0-0061: type set to 70 (Samsung TCPN 2121P30A) > > ivtv0: Initialized WinTV PVR 500 (unit #1), card #0 > > ivtv: ====================== NEXT CARD ====================== > > ivtv1: Autodetected Hauppauge card (cx23416 based) > > ACPI: PCI Interrupt 0000:04:09.0[A] -> GSI 19 (level, low) -> IRQ 185 > > ivtv1: Unreasonably low latency timer, setting to 64 (was 32) > > ivtv1: loaded v4l-cx2341x-enc.fw firmware (376836 bytes) > > ivtv1: Encoder revision: 0x02060039 > > tuner 1-0061: chip found @ 0xc2 (ivtv i2c driver #1) > > cx25840 1-0044: cx25843-23 found @ 0x88 (ivtv i2c driver #1) > > cx25840 1-0044: loaded v4l-cx25840.fw firmware (16382 bytes) > > wm8775 1-001b: chip found @ 0x36 (ivtv i2c driver #1) > > tveeprom 1-0050: Hauppauge model 23552, rev D587, serial# 8897780 > > tveeprom 1-0050: tuner model is Samsung TCPN 2121P30A (idx 87, type 70) > > tveeprom 1-0050: TV standards NTSC(M) (eeprom 0x08) > > tveeprom 1-0050: second tuner model is Philips TEA5768HL FM Radio (idx > > 101, type 62) > > tveeprom 1-0050: audio processor is CX25843 (idx 37) > > tveeprom 1-0050: decoder processor is CX25843 (idx 30) > > tveeprom 1-0050: has radio, has no IR remote > > ivtv1: Correcting tveeprom data: no radio present on second unit > > ivtv1: Autodetected WinTV PVR 500 (unit #2) > > ivtv1: Registered device video1 for encoder MPEG (4 MB) > > ivtv1: Registered device video33 for encoder YUV (2 MB) > > ivtv1: Registered device vbi1 for encoder VBI (1 MB) > > ivtv1: Registered device video25 for encoder PCM audio (1 MB) > > tuner 1-0061: type set to 70 (Samsung TCPN 2121P30A) > > ivtv1: Initialized WinTV PVR 500 (unit #2), card #1 > > ivtv: ==================== END INIT IVTV ==================== > > > > > > > > _______________________________________________ > > ivtv-users mailing list > > [email protected] > > http://ivtvdriver.org/mailman/listinfo/ivtv-users > > > > > _______________________________________________ > ivtv-users mailing list > [email protected] > http://ivtvdriver.org/mailman/listinfo/ivtv-users > _______________________________________________ ivtv-users mailing list [email protected] http://ivtvdriver.org/mailman/listinfo/ivtv-users
