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Class KS Position test fail RRS feed

  • Pytanie

  • Error log如下:

     
    Start Test 3/9/2011 2:03:31.839 下午 Looped Streaming\Rendering Performance Tests\Position Drift and Jitter for AEC (looped streaming)
    Message 3/9/2011 2:03:31.839 下午 Device Name = Pin # 0 on HD Audio HDMI out [Render Pin]
    Message 3/9/2011 2:03:31.839 下午 PnP ID = HDAUDIO\FUNC_01&VEN_1002&DEV_AA01&SUBSYS_00AA0100&REV_1002
    Message 3/9/2011 2:03:31.839 下午 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
    Message 3/9/2011 2:03:31.839 下午 Building time vs. position histogram. Please stand by...
    Message 3/9/2011 2:03:31.839 下午 Wave Format used for instantiation:
    Message 3/9/2011 2:03:31.839 下午 Format.wFormatTag = WAVE_FORMAT_EXTENSIBLE Format.nChannels = 2 Format.nSamplesPerSec = 48000 Format.nAvgBytesPerSec = 192000 Format.nBlockAlign = 4 Format.wBitsPerSample = 16 Format.cbSize = 22 wValidBitsPerSample = 16 dwChannelMask = KSAUDIO_SPEAKER_STEREO (0x3) SubFormat = KSDATAFORMAT_SUBTYPE_PCM{00000001-0000-0010-8000-00AA00389B71}
    Message 3/9/2011 2:03:31.839 下午 Successfully instantiated Render pin
    Message 3/9/2011 2:03:31.839 下午 Submitting 385024 bytes to the pin
    Message 3/9/2011 2:03:31.839 下午 Setting render pin to state KSSTATE_PAUSE
    Message 3/9/2011 2:03:31.839 下午 Setting render pin to state KSSTATE_RUN
    Message 3/9/2011 2:03:33.839 下午 running 2 loop
    Message 3/9/2011 2:03:35.839 下午 running 3 loop
    Message 3/9/2011 2:03:37.839 下午 running 4 loop
    Message 3/9/2011 2:03:39.839 下午 running 5 loop
    Message 3/9/2011 2:03:41.839 下午 running 6 loop
    Message 3/9/2011 2:03:43.839 下午 running 7 loop
    Message 3/9/2011 2:03:45.839 下午 running 8 loop
    Message 3/9/2011 2:03:47.839 下午 running 9 loop
    Message 3/9/2011 2:03:49.839 下午 running 10 loop
    Message 3/9/2011 2:03:51.839 下午 running 11 loop
    Message 3/9/2011 2:03:53.839 下午 running 12 loop
    Message 3/9/2011 2:03:55.839 下午 running 13 loop
    Message 3/9/2011 2:03:57.839 下午 running 14 loop
    Message 3/9/2011 2:03:59.839 下午 running 15 loop
    Message 3/9/2011 2:04:01.839 下午 running 16 loop
    Message 3/9/2011 2:04:03.839 下午 running 17 loop
    Message 3/9/2011 2:04:05.839 下午 running 18 loop
    Message 3/9/2011 2:04:07.839 下午 running 19 loop
    Message 3/9/2011 2:04:09.839 下午 running 20 loop
    Message 3/9/2011 2:04:11.839 下午 running 21 loop
    Message 3/9/2011 2:04:14.839 下午 running 22 loop
    Message 3/9/2011 2:04:16.839 下午 running 23 loop
    Message 3/9/2011 2:04:18.839 下午 running 24 loop
    Message 3/9/2011 2:04:20.839 下午 running 25 loop
    Message 3/9/2011 2:04:22.839 下午 running 26 loop
    Message 3/9/2011 2:04:24.839 下午 running 27 loop
    Message 3/9/2011 2:04:26.839 下午 running 28 loop
    Message 3/9/2011 2:04:28.839 下午 running 29 loop
    Message 3/9/2011 2:04:30.839 下午 running 30 loop
    Message 3/9/2011 2:04:31.839 下午 Setting render pin to state KSSTATE_STOP
    Message 3/9/2011 2:04:31.839 下午 Setting render pin to state KSSTATE_STOP
    Message 3/9/2011 2:04:31.839 下午 Results:
    Message 3/9/2011 2:04:31.839 下午 Collected 3834 good data points which covers 59799.050 ms
    Message 3/9/2011 2:04:31.839 下午 Detected 0 glitches in 60 seconds
    Message 3/9/2011 2:04:31.839 下午 Specified sample rate = 192000.000 bytes/sec, 48000.000 samples/sec
    Message 3/9/2011 2:04:31.839 下午 Calculated sample rate = 191984.942 bytes/sec, 47996.236 samples/sec
    Message 3/9/2011 2:04:31.839 下午 Sample rate drifting ratio = -0.007843 %
    Message 3/9/2011 2:04:31.839 下午 Average position noise magnitude = 0.256111 ms
    Message 3/9/2011 2:04:31.839 下午 STD of position noise = 0.322205 ms
    Message 3/9/2011 2:04:31.839 下午 3.155973% of position noise is larger than 0.8 ms
    Message 3/9/2011 2:04:31.839 下午 Largest short term (2 seconds) position noise average is 0.004290ms
    Message 3/9/2011 2:04:31.839 下午 FAIL: STD of position noise is 0.322205ms which is larger than 0.3ms
    Message 3/9/2011 2:04:31.839 下午 FAIL: 3.155973 % of points have larger than 0.8ms position noise. Threshold is 1%
    End Test 3/9/2011 2:04:32.839 下午 Looped Streaming\Rendering Performance Tests\Position Drift and Jitter for AEC (looped streaming)
    Result:   Fail
    Repro:   kspostst.exe -c logo_win7_kspostst.pro -l "s98wtt.dll"

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    F/R很高,几乎百分之一百,但是同事相同的环境始终pass,请帮忙分析。

    środa, 30 marca 2011 02:33

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