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POAndroid: How to configure "tinymix" to record system audio with "tinycap"
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copied!<p>in Android it's currently impossible to record system-audio with the Android-SDK.</p> <p>Therefore I played around a bit with TinyALSA (since Android 4) and hope I can reroute the audio-out so I can record it.</p> <p>When I call "tinymix" on my device I get following configuration:</p> <pre><code>ctl type num name value 0 ENUM 1 DL1 Equalizer Flat response 1 ENUM 1 DL2 Left Equalizer 450Hz High-pass 2 ENUM 1 DL2 Right Equalizer 450Hz High-pass 3 ENUM 1 Sidetone Equalizer Flat response 4 ENUM 1 AMIC Equalizer High-pass 0dB 5 ENUM 1 DMIC Equalizer High-pass 0dB 6 INT 1 DL1 Media Playback Volume 120 7 INT 1 DL1 Tones Playback Volume 0 8 INT 1 DL1 Voice Playback Volume 120 9 INT 1 DL1 Capture Playback Volume 0 10 INT 1 DL2 Media Playback Volume 120 11 INT 1 DL2 Tones Playback Volume 0 12 INT 1 DL2 Voice Playback Volume 120 13 INT 1 DL2 Capture Playback Volume 0 14 INT 1 VXREC Media Volume 0 15 INT 1 VXREC Tones Volume 0 16 INT 1 VXREC Voice DL Volume 0 17 INT 1 VXREC Voice UL Volume 0 18 INT 1 AUDUL Media Volume 0 19 INT 1 AUDUL Tones Volume 0 20 INT 1 AUDUL Voice UL Volume 120 21 INT 1 AUDUL Voice DL Volume 0 22 INT 1 SDT UL Volume 103 23 INT 1 SDT DL Volume 120 24 INT 2 DMIC1 UL Volume 120 120 25 INT 2 DMIC2 UL Volume 120 120 26 INT 2 DMIC3 UL Volume 120 120 27 INT 2 AMIC UL Volume 120 120 28 INT 2 BT UL Volume 120 120 29 BOOL 1 DL1 Mono Mixer Off 30 BOOL 1 DL2 Mono Mixer On 31 BOOL 1 AUDUL Mono Mixer Off 32 BOOL 1 DL1 MM_EXT Switch Off 33 BOOL 1 DL1 BT_VX Switch Off 34 BOOL 1 DL1 PDM Switch Off 35 BOOL 1 Sidetone Mixer Capture Off 36 BOOL 1 Sidetone Mixer Playback On 37 BOOL 1 Capture Mixer Tones Off 38 BOOL 1 Capture Mixer Voice Playback Off 39 BOOL 1 Capture Mixer Voice Capture Off 40 BOOL 1 Capture Mixer Media Playback Off 41 BOOL 1 Voice Capture Mixer Tones Playback Off 42 BOOL 1 Voice Capture Mixer Media Playback Off 43 BOOL 1 Voice Capture Mixer Capture Off 44 BOOL 1 DL2 Mixer Tones Off 45 BOOL 1 DL2 Mixer Voice Off 46 BOOL 1 DL2 Mixer Capture Off 47 BOOL 1 DL2 Mixer Multimedia On 48 BOOL 1 DL1 Mixer Tones Off 49 BOOL 1 DL1 Mixer Voice Off 50 BOOL 1 DL1 Mixer Capture Off 51 BOOL 1 DL1 Mixer Multimedia Off 52 ENUM 1 MUX_VX1 None 53 ENUM 1 MUX_VX0 None 54 ENUM 1 MUX_UL11 None 55 ENUM 1 MUX_UL10 None 56 ENUM 1 MUX_UL07 None 57 ENUM 1 MUX_UL06 None 58 ENUM 1 MUX_UL05 None 59 ENUM 1 MUX_UL04 None 60 ENUM 1 MUX_UL03 None 61 ENUM 1 MUX_UL02 None 62 ENUM 1 MUX_UL01 None 63 ENUM 1 MUX_UL00 None 64 INT 2 Capture Preamplifier Volume 1 1 65 INT 2 Capture Volume 4 4 66 INT 2 Aux FM Volume 3 3 67 INT 2 Headset Playback Volume 9 9 68 INT 2 Handsfree Playback Volume 27 27 69 INT 1 Earphone Playback Volume 11 70 ENUM 1 Headset Power Mode High-Performance 71 BOOL 1 Earphone Enable Switch Off 72 ENUM 1 HS Right Playback Off 73 ENUM 1 HS Left Playback Off 74 ENUM 1 HF Right Playback Off 75 ENUM 1 HF Left Playback Off 76 ENUM 1 Analog Right Capture Route Off 77 ENUM 1 Analog Left Capture Route Off 78 ENUM 1 TWL6040 Power Mode Low-Power </code></pre> <p>Does someone know which parameters I have to set so I can capture the playback (e.g. "multimedia") with "tinycap"?</p> <p>Sadly there's no documentation available.</p> <p>Kind regards, Martin M.</p>

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