Andy, Thanks for replying. First off, I'm pretty sure I'm using revision 9755 of cx18-bugfix.
I tested mplayer on /dev/video0 for ~90 seconds and the "A:" time stamp stayed in sync with the "V:" time stamp. I run 'cat /dev/video0 > foo0.mpg' at boot init to get around the 1st recording with no audio issue and since adding the 2nd HVR-1600 I also do 'cat /dev/video1 > foo1.mpg'. I checked out these recordings and the /dev/video0 recording has no sound and the /dev/video1 has corrupted fast sound (I think this is expected). In case you forgot /dev/video1 eventually has sound and in my old config with just 1 HVR-1600 /dev/video0 eventually had sound. After boot init and after X is loaded I also verified /dev/video0 records no audio by doing another 'cat /dev/video0 > foo0.mpg' and there wasn't any audio when played back. The output (see below) says the audio is muted, am I doing something wrong? While waiting for your reply, I'll be looking to see if there is a way to manually unmute the audio. However, please reply if you can because I may not be successful in finding a way to manually unmute in a persistent (but not across a power-off/power-on cycle) & reliable way. --- v4l2-ctl -d /dev/video0 --log-status Status Log: cx18-0: ================= START STATUS CARD #0 ================= tveeprom 0-0050: Hauppauge model 74041, rev C6B2, serial# XXXXXXX tveeprom 0-0050: MAC address is XX-XX-XX-XX-XX-XX tveeprom 0-0050: tuner model is TCL M2523_5N_E (idx 112, type 50) tveeprom 0-0050: TV standards NTSC(M) (eeprom 0x08) tveeprom 0-0050: audio processor is CX23418 (idx 38) tveeprom 0-0050: decoder processor is CX23418 (idx 31) tveeprom 0-0050: has no radio, has IR receiver, has IR transmitter cx18-0: Video signal: present cx18-0: Detected format: NTSC-M cx18-0: Specified standard: NTSC-M cx18-0: Specified video input: Composite 7 cx18-0: Specified audioclock freq: 48000 Hz cx18-0: Detected audio mode: mono cx18-0: Detected audio standard: no detected audio standard cx18-0: Audio muted: yes cx18-0: Audio microcontroller: running cx18-0: Configured audio standard: automatic detection cx18-0: Configured audio system: BTSC cx18-0: Specified audio input: Tuner (In8) cx18-0: Preferred audio mode: stereo cs5345 0-004c: Input: 1 cs5345 0-004c: Volume: 0 dB tuner 1-0061: Tuner mode: analog TV tuner 1-0061: Frequency: 289.25 MHz tuner 1-0061: Standard: 0x0000b000 cx18-0: Video Input: Tuner 1 cx18-0: Audio Input: Tuner 1 cx18-0: GPIO: direction 0x00003001, value 0x00003001 cx18-0: Tuner: TV cx18-0: Stream: MPEG-2 Program Stream cx18-0: VBI Format: No VBI cx18-0: Video: 720x480, 30 fps cx18-0: Video: MPEG-2, 4x3, Variable Bitrate, 4500000, Peak 6000000 cx18-0: Video: GOP Size 15, 2 B-Frames, GOP Closure cx18-0: Audio: 48 kHz, MPEG-1/2 Layer II, 384 kbps, Stereo, No Emphasis, No CRC cx18-0: Spatial Filter: Manual, Luma 1D Horizontal, Chroma 1D Horizontal, 0 cx18-0: Temporal Filter: Manual, 8 cx18-0: Median Filter: Off, Luma [0, 255], Chroma [0, 255] cx18-0: Status flags: 0x00200001 cx18-0: Stream encoder MPEG: status 0x0118, 28% of 2016 KiB (63 buffers) in use cx18-0: Stream encoder YUV: status 0x0000, 0% of 2048 KiB (16 buffers) in use cx18-0: Stream encoder PCM audio: status 0x0000, 0% of 1008 KiB (63 buffers) in use cx18-0: Read MPEG/VBI: 52838400/0 bytes cx18-0: ================== END STATUS CARD #0 ================== -- _______________________________________________ Surf the Web in a faster, safer and easier way: Download Opera 9 at http://www.opera.com Powered by Outblaze _______________________________________________ ivtv-users mailing list [email protected] http://ivtvdriver.org/mailman/listinfo/ivtv-users
