Hmm, the only oddity I see is that the detected audio mode is mono,
whereas Canvas is stereo (at least, I get stereo). Are other channels
also mono or is it just Canvas?
Are you perhaps able to test this under Windows? I'd be interested to
know what happens there.
Thanks,
Hans
On Monday 16 October 2006 08:32, Peter Bienstman wrote:
> With qss=0:
>
> ivtv0: ================= START STATUS CARD #0 =================
> tveeprom 1-0050: Hauppauge model 23559, rev D596, serial# 8895801
> tveeprom 1-0050: tuner model is Samsung TCPG 6121P30A (idx 96,
> type 73) tveeprom 1-0050: TV standards PAL(B/G) PAL(I) SECAM(L/L')
> PAL(D/D1/K) (eeprom 0x74)
> 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
> tda9887 1-0043: Data bytes: b=0x10 c=0x70 e=0x49
> tuner 1-0060: Tuner mode: undefined
> tuner 1-0060: Frequency: 0.00 MHz
> tuner 1-0060: Standard: 0x00000000
> tuner 1-0061: Tuner mode: analog TV
> tuner 1-0061: Frequency: 217.25 MHz
> tuner 1-0061: Standard: 0x000000ff
> cx25840 1-0044: Video signal: present
> cx25840 1-0044: Detected format: PAL-BDGHI
> cx25840 1-0044: Specified standard: PAL-BDGHI
> cx25840 1-0044: Specified video input: Composite 7
> cx25840 1-0044: Specified audioclock freq: 48000 Hz
> cx25840 1-0044: Detected audio mode: mono
> cx25840 1-0044: Detected audio standard: A2-BG
> cx25840 1-0044: Audio muted: no
> cx25840 1-0044: Audio microcontroller: running
> cx25840 1-0044: Configured audio standard: automatic detection
> cx25840 1-0044: Configured audio system: automatic standard and
> mode detection
> cx25840 1-0044: Specified audio input: Tuner (In8)
> cx25840 1-0044: Preferred audio mode: stereo
> cx25840 1-0044: Selected 65 MHz format: autodetect
> cx25840 1-0044: Selected 45 MHz format: chroma
> wm8775 1-001b: Input: 2
> ivtv0: Stream: MPEG-2 Program Stream
> ivtv0: Video: 720x576, 25 fps
> ivtv0: Video: MPEG-2, 4x3, Variable Bitrate, 6000000, Peak
> 8000000 ivtv0: Video: GOP Size 12, 2 B-Frames, GOP Closure, No 3:2
> Pulldown ivtv0: Audio: 48 kHz, Layer II, 224 kbps, Stereo, No
> Emphasis, No CRC ivtv0: Spatial Filter: Manual, Luma 1D Horizontal,
> Chroma 1D Horizontal, 0 ivtv0: Temporal Filter: Manual, 0
> ivtv0: Median Filter: Off, Luma [0, 255], Chroma [0, 255]
> ivtv0: ================== END STATUS CARD #0 ==================
>
>
> Without qss=0
>
> ivtv0: ================= START STATUS CARD #0 =================
> tveeprom 1-0050: Hauppauge model 23559, rev D596, serial# 8895801
> tveeprom 1-0050: tuner model is Samsung TCPG 6121P30A (idx 96,
> type 73) tveeprom 1-0050: TV standards PAL(B/G) PAL(I) SECAM(L/L')
> PAL(D/D1/K) (eeprom 0x74)
> 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
> tda9887 1-0043: Data bytes: b=0x14 c=0x70 e=0x49
> tuner 1-0060: Tuner mode: undefined
> tuner 1-0060: Frequency: 0.00 MHz
> tuner 1-0060: Standard: 0x00000000
> tuner 1-0061: Tuner mode: analog TV
> tuner 1-0061: Frequency: 217.25 MHz
> tuner 1-0061: Standard: 0x000000ff
> cx25840 1-0044: Video signal: present
> cx25840 1-0044: Detected format: PAL-BDGHI
> cx25840 1-0044: Specified standard: PAL-BDGHI
> cx25840 1-0044: Specified video input: Composite 7
> cx25840 1-0044: Specified audioclock freq: 48000 Hz
> cx25840 1-0044: Detected audio mode: mono
> cx25840 1-0044: Detected audio standard: A2-BG
> cx25840 1-0044: Audio muted: yes
> cx25840 1-0044: Audio microcontroller: running
> cx25840 1-0044: Configured audio standard: automatic detection
> cx25840 1-0044: Configured audio system: automatic standard and
> mode detection
> cx25840 1-0044: Specified audio input: Tuner (In8)
> cx25840 1-0044: Preferred audio mode: stereo
> cx25840 1-0044: Selected 65 MHz format: autodetect
> cx25840 1-0044: Selected 45 MHz format: chroma
> wm8775 1-001b: Input: 2
> ivtv0: Stream: MPEG-2 Program Stream
> ivtv0: Video: 720x576, 25 fps
> ivtv0: Video: MPEG-2, 4x3, Variable Bitrate, 6000000, Peak
> 8000000 ivtv0: Video: GOP Size 12, 2 B-Frames, GOP Closure, No 3:2
> Pulldown ivtv0: Audio: 48 kHz, Layer II, 224 kbps, Stereo, No
> Emphasis, No CRC ivtv0: Spatial Filter: Manual, Luma 1D Horizontal,
> Chroma 1D Horizontal, 0 ivtv0: Temporal Filter: Manual, 0
> ivtv0: Median Filter: Off, Luma [0, 255], Chroma [0, 255]
> ivtv0: ================== END STATUS CARD #0 ==================
>
>
> This is the difference:
>
> < tda9887 1-0043: Data bytes: b=0x10 c=0x70 e=0x49
>
> > tda9887 1-0043: Data bytes: b=0x14 c=0x70 e=0x49
>
> < cx25840 1-0044: Audio muted: no
>
> > cx25840 1-0044: Audio muted: yes
>
> I have to say that the sound problems are intermittent: sometimes the
> hiss is bad, sometimes it's barely audible.
>
> Thanks for looking into this!
>
> Peter
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