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125 lines
3.6 KiB
Plaintext
125 lines
3.6 KiB
Plaintext
/test.mp3:
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$ fq -i -d mp3 . /test.mp3
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mp3> .headers[0].flags | ., tovalue, type, length?
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|00 01 02 03 04 05 06 07 08 09 0a 0b 0c 0d 0e 0f| |.headers[0].flags: {}
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0x0| 00 | . | unsynchronisation: false
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0x0| 00 | . | extended_header: false
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0x0| 00 | . | experimental_indicator: false
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0x0| 00 | . | unused: 0
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{
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"experimental_indicator": false,
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"extended_header": false,
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"unsynchronisation": false,
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"unused": 0
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}
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"object"
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4
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mp3> .headers[0].flags[0] | ., type, length?
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error: expected an array with index 0 but got: object
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mp3> .headers[0].flags[-1000] | ., type, length?
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error: expected an array with index -2 but got: object
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mp3> .headers[0].flags[1000] | ., type, length?
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error: expected an array with index -1 but got: object
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mp3> .headers[0].flags[1:3] | ., type, length?
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error: expected an array but got: object
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mp3> .headers[0].flags[0:-1] | ., type, length?
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error: expected an array but got: object
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mp3> .headers[0].flags[-1000:2000] | ., type, length?
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error: expected an array but got: object
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mp3> .headers[0].flags["test"] | ., type, length?
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null
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"null"
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0
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mp3> [.headers[0].flags[]] | type, length?
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"array"
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4
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mp3> .headers[0].flags | keys
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[
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"unsynchronisation",
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"extended_header",
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"experimental_indicator",
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"unused"
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]
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mp3> .headers[0].flags | has("a")
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false
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mp3> .headers[0].flags | has(0)
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error: cannot check whether object has a key: 0
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mp3> .headers[0].flags | type
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"object"
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mp3> .headers[0].flags | tonumber
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error: tonumber cannot be applied to: object
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mp3> .headers[0].flags | tostring
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error: tostring cannot be applied to: object
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mp3> .headers[0].flags + ""
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error: cannot add: object ({"experimental_indicator" ...}) and string ("")
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mp3> .headers[0].flags + 1
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error: cannot add: object ({"experimental_indicator" ...}) and number (1)
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mp3> .headers[0].flags._start | ., type, length?
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40
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"number"
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40
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mp3> .headers[0].flags._stop | ., type, length?
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48
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"number"
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48
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mp3> .headers[0].flags._len | ., type, length?
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8
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"number"
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8
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mp3> .headers[0].flags._name | ., type, length?
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"flags"
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"string"
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5
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mp3> .headers[0].flags._symbol | ., type, length?
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""
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"string"
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0
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mp3> .headers[0].flags._description | ., type, length?
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""
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"string"
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0
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mp3> .headers[0].flags._path | ., type, length?
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[
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"headers",
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0,
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"flags"
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]
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"array"
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3
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mp3> .headers[0].flags._bits | ., type, length?
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|00 01 02 03 04 05 06 07 08 09 0a 0b 0c 0d 0e 0f| |
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0x0|00 |. |
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<8 bits>
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"buffer"
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8
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mp3> .headers[0].flags._bytes | ., type, length?
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|00 01 02 03 04 05 06 07 08 09 0a 0b 0c 0d 0e 0f| |
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0x0|00 |. |
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<1 bytes>
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"buffer"
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1
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mp3> .headers[0].flags._error | ., type, length?
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null
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"null"
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0
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mp3> .headers[0].flags._unknown | ., type, length?
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false
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"boolean"
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mp3> .headers[0].flags.a = 1
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error: cannot update key a for object
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mp3> .headers[0].flags[0] = 1
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error: expected an array with index 0 but got: object
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mp3> .headers[0].flags.a |= empty
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error: cannot update key a for object
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mp3> .headers[0].flags[0] |= empty
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error: expected an array with index 0 but got: object
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mp3> .headers[0].flags | setpath(["a"]; 1)
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error: cannot update key a for object
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mp3> .headers[0].flags | setpath([0]; 1)
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error: cannot update key 0 for object
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mp3> .headers[0].flags | delpaths([["a"]])
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error: cannot update key a for object
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mp3> .headers[0].flags | delpaths([[0]])
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error: cannot update key 0 for object
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mp3> ^D
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