2016-10-05, 17:08
have do some check:
1) PCM 44100:
All android box i have try Himedia 10 pro, himedia q5 3dk4 , belkin GT1 (S912), wetek hub playback FLAC audio file 44.1 Hz up-sampled to 48 khz. it's not a good Bit perfect playback .
i have check with my A/V reciver onkyo that report always 48 kHz.
test result:
FLAC 44.1 kHz -> 48 khz
FLAC 96 kHz -> 96 khz
FLAC 192 kHz -> 192 khz
system files from himedia report :
HDMI Version: 2.0.1.20160427.1
2) PCM 24 bit
himedia q10 pro and q5 3dk4 playback FLAC audio file 24 bit down-sampled to 16 bit .
I have not time to test other player yet.
test result:
FLAC 2.0 stereo 24BIT/96 kHz -> 2.0 16 BIT/ 96 khz
FLAC 5.1 Surround 24BIT/96 kHz -> MULTI 16 BIT/ 96 khz
FLAC 2.0 stereo 24BIT/192kHz -> 2.0 16 BIT/192kHz
but i have check only himedia system files, my onyko not report PCM 16 or 24 bit only khz ...44.1/48/96/192....
only DTS 24/96 test file out at 24/96kHz ,but it's RAW / Passtrought .
1) PCM 44100:
All android box i have try Himedia 10 pro, himedia q5 3dk4 , belkin GT1 (S912), wetek hub playback FLAC audio file 44.1 Hz up-sampled to 48 khz. it's not a good Bit perfect playback .
i have check with my A/V reciver onkyo that report always 48 kHz.
test result:
FLAC 44.1 kHz -> 48 khz
FLAC 96 kHz -> 96 khz
FLAC 192 kHz -> 192 khz
system files from himedia report :
HDMI Version: 2.0.1.20160427.1
Code:
------------ AudioAttr --------------------------- AudioIfno ------------
SoundIntf : I2S |AudioInfoEnable: YES
CodeType : L-PCM |CodeType : STREAM
ChannelCnt : 2_CH |ChannelCnt : 2_CH
SampleFreq : 48000 |SampleFreq : STR_HEADER
SampleDepth : 16 |SampleDepth : 16
2) PCM 24 bit
himedia q10 pro and q5 3dk4 playback FLAC audio file 24 bit down-sampled to 16 bit .
I have not time to test other player yet.
test result:
FLAC 2.0 stereo 24BIT/96 kHz -> 2.0 16 BIT/ 96 khz
FLAC 5.1 Surround 24BIT/96 kHz -> MULTI 16 BIT/ 96 khz
FLAC 2.0 stereo 24BIT/192kHz -> 2.0 16 BIT/192kHz
but i have check only himedia system files, my onyko not report PCM 16 or 24 bit only khz ...44.1/48/96/192....
Code:
HDMI0: Status(start), Mute(off), Vol(100), TrackMode(STEREO), AefBypass(off)
SampleRate(192000), Channel(02), BitWidth(16), *Engine(HDMI RAW), *AOP(0x2), *PortID(0x13), ADOutput(off)
HDMI Version: 2.0.1.20160427.1
------------ AudioAttr --------------------------- AudioIfno ------------
SoundIntf : I2S |AudioInfoEnable: YES
CodeType : L-PCM |CodeType : STREAM
ChannelCnt : 2_CH |ChannelCnt : 2_CH
SampleFreq : 192000 |SampleFreq : STR_HEADER
SampleDepth : 16 |SampleDepth : 16
HDMI0: Status(start), Mute(off), Vol(100), TrackMode(STEREO), AefBypass(off)
SampleRate(096000), Channel(08), BitWidth(16), *Engine(HDMI RAW), *AOP(0x2), *PortID(0x13), ADOutput(off)
HDMI Version: 2.0.1.20160427.1
------------ AudioAttr --------------------------- AudioIfno ------------
SoundIntf : I2S |AudioInfoEnable: YES
CodeType : L-PCM |CodeType : STREAM
ChannelCnt : 6_CH |ChannelCnt : 6_CH
SampleFreq : 96000 |SampleFreq : STR_HEADER
SampleDepth : 16 |SampleDepth : 16
only DTS 24/96 test file out at 24/96kHz ,but it's RAW / Passtrought .