Hey Martin,
I tried again today. I recorded a new midi file and then loaded it with the midifile-read-help-patch.
After loading the file I get:
midifile: opened /Users/wbjc/Desktop/mpxy.mid
midifile: Header chunk type: MThd
midifile: Header chunk length: 6
midifile: Header chunk format: 0 (Single multichannel track)
midifile: Header chunk ntrks: 1
midifile: Header chunk division: 0xE714: 25 frames per second, 20 ticks per frame
other_meta: frames_per_sec 25
other_meta: ticks_per_frame 20
midifile: Track chunk 0 type: MTrk, length 432
midifile: Header chunk type: MThd
midifile: Header chunk length: 6
midifile: Header chunk format: 0 (Single multichannel track)
midifile: Header chunk ntrks: 1
midifile: Header chunk division: 0xE714: 25 frames per second, 20 ticks per frame
other_meta: frames_per_sec 25
other_meta: ticks_per_frame 20
midifile: Track chunk 0 type: MTrk, length 432
And then if I send a |dump 0( message to [midifile] I get:
midifile: Parsing track[0]...
midifile: tick 0 delta 0 status 99 MIDI 0x99 24 60 : channel 10 Note 36 On velocity 96
midifile: tick 0 delta 0 status 89 MIDI 0x89 24 00 : channel 10 Note 36 Off velocity 0
midifile: tick 0 delta 0 status 99 MIDI 0x99 2B 65 : channel 10 Note 43 On velocity 101
midifile: tick 0 delta 0 status 89 MIDI 0x89 2B 00 : channel 10 Note 43 Off velocity 0
midifile: tick 0 delta 0 status 99 MIDI 0x99 2B 7F : channel 10 Note 43 On velocity 127
midifile: tick 0 delta 0 status 89 MIDI 0x89 2B 00 : channel 10 Note 43 Off velocity 0
midifile: tick 0 delta 0 status 99 MIDI 0x99 25 72 : channel 10 Note 37 On velocity 114
midifile: tick 0 delta 0 status 89 MIDI 0x89 25 00 : channel 10 Note 37 Off velocity 0
midifile: tick 0 delta 0 status 99 MIDI 0x99 25 72 : channel 10 Note 37 On velocity 114
midifile: tick 0 delta 0 status 89 MIDI 0x89 25 00 : channel 10 Note 37 Off velocity 0
midifile: tick 0 delta 0 status 99 MIDI 0x99 24 7C : channel 10 Note 36 On velocity 124
midifile: tick 0 delta 0 status 89 MIDI 0x89 24 00 : channel 10 Note 36 Off velocity 0
midifile: tick 0 delta 0 status 99 MIDI 0x99 26 67 : channel 10 Note 38 On velocity 103
midifile: tick 0 delta 0 status 89 MIDI 0x89 26 00 : channel 10 Note 38 Off velocity 0
midifile: tick 0 delta 0 status 99 MIDI 0x99 26 6A : channel 10 Note 38 On velocity 106
midifile: tick 0 delta 0 status 89 MIDI 0x89 26 00 : channel 10 Note 38 Off velocity 0
midifile: tick 1052 delta 1052 status 99 MIDI 0x99 24 59 : channel 10 Note 36 On velocity 89
midifile: tick 1073 delta 21 status 89 MIDI 0x89 24 00 : channel 10 Note 36 Off velocity 0
midifile: tick 1120 delta 47 status 99 MIDI 0x99 24 6E : channel 10 Note 36 On velocity 110
midifile: tick 1169 delta 49 status 89 MIDI 0x89 24 00 : channel 10 Note 36 Off velocity 0
midifile: tick 1248 delta 79 status 99 MIDI 0x99 24 7F : channel 10 Note 36 On velocity 127
midifile: tick 1287 delta 39 status 89 MIDI 0x89 24 00 : channel 10 Note 36 Off velocity 0
midifile: tick 1400 delta 113 status 99 MIDI 0x99 24 6A : channel 10 Note 36 On velocity 106
midifile: tick 1418 delta 18 status 89 MIDI 0x89 24 00 : channel 10 Note 36 Off velocity 0
midifile: tick 1455 delta 37 status 99 MIDI 0x99 24 64 : channel 10 Note 36 On velocity 100
midifile: tick 1502 delta 47 status 89 MIDI 0x89 24 00 : channel 10 Note 36 Off velocity 0
midifile: tick 1591 delta 89 status 99 MIDI 0x99 2B 71 : channel 10 Note 43 On velocity 113
midifile: tick 1657 delta 66 status 89 MIDI 0x89 2B 00 : channel 10 Note 43 Off velocity 0
midifile: tick 1780 delta 123 status 99 MIDI 0x99 2B 7C : channel 10 Note 43 On velocity 124
midifile: tick 1788 delta 8 status 99 MIDI 0x99 2A 29 : channel 10 Note 42 On velocity 41
midifile: tick 1854 delta 66 status 89 MIDI 0x89 2B 00 : channel 10 Note 43 Off velocity 0
midifile: tick 1971 delta 117 status 99 MIDI 0x99 2B 7F : channel 10 Note 43 On velocity 127
midifile: tick 2047 delta 76 status 89 MIDI 0x89 2B 00 : channel 10 Note 43 Off velocity 0
midifile: tick 2213 delta 166 status 99 MIDI 0x99 25 6B : channel 10 Note 37 On velocity 107
midifile: tick 2266 delta 53 status 89 MIDI 0x89 25 00 : channel 10 Note 37 Off velocity 0
midifile: tick 2352 delta 86 status 99 MIDI 0x99 25 7C : channel 10 Note 37 On velocity 124
midifile: tick 2366 delta 14 status 89 MIDI 0x89 25 00 : channel 10 Note 37 Off velocity 0
midifile: tick 2424 delta 58 status 99 MIDI 0x99 25 73 : channel 10 Note 37 On velocity 115
midifile: tick 2464 delta 40 status 89 MIDI 0x89 25 00 : channel 10 Note 37 Off velocity 0
midifile: tick 2571 delta 107 status 99 MIDI 0x99 26 7B : channel 10 Note 38 On velocity 123
midifile: tick 2634 delta 63 status 89 MIDI 0x89 26 00 : channel 10 Note 38 Off velocity 0
midifile: tick 2726 delta 92 status 89 MIDI 0x89 2A 00 : channel 10 Note 42 Off velocity 0
midifile: tick 2728 delta 2 status 99 MIDI 0x99 26 7F : channel 10 Note 38 On velocity 127
midifile: tick 2736 delta 8 status 99 MIDI 0x99 2A 24 : channel 10 Note 42 On velocity 36
midifile: tick 2794 delta 58 status 89 MIDI 0x89 26 00 : channel 10 Note 38 Off velocity 0
midifile: tick 2865 delta 71 status 99 MIDI 0x99 2C 7F : channel 10 Note 44 On velocity 127
midifile: tick 2883 delta 18 status 89 MIDI 0x89 2C 00 : channel 10 Note 44 Off velocity 0
midifile: tick 2928 delta 45 status 99 MIDI 0x99 2C 7F : channel 10 Note 44 On velocity 127
midifile: tick 2959 delta 31 status 89 MIDI 0x89 2C 00 : channel 10 Note 44 Off velocity 0
midifile: tick 2996 delta 37 status 99 MIDI 0x99 2C 6E : channel 10 Note 44 On velocity 110
midifile: tick 3027 delta 31 status 89 MIDI 0x89 2C 00 : channel 10 Note 44 Off velocity 0
midifile: tick 3059 delta 32 status 99 MIDI 0x99 2C 77 : channel 10 Note 44 On velocity 119
midifile: tick 3094 delta 35 status 89 MIDI 0x89 2C 00 : channel 10 Note 44 Off velocity 0
midifile: tick 3151 delta 57 status 99 MIDI 0x99 2D 64 : channel 10 Note 45 On velocity 100
midifile: tick 3170 delta 19 status 89 MIDI 0x89 2D 00 : channel 10 Note 45 Off velocity 0
midifile: tick 3280 delta 110 status 99 MIDI 0x99 2D 74 : channel 10 Note 45 On velocity 116
midifile: tick 3353 delta 73 status 89 MIDI 0x89 2D 00 : channel 10 Note 45 Off velocity 0
midifile: tick 3491 delta 138 status 99 MIDI 0x99 27 7F : channel 10 Note 39 On velocity 127
midifile: tick 3715 delta 224 status 89 MIDI 0x89 27 00 : channel 10 Note 39 Off velocity 0
midifile: tick 3749 delta 34 status 99 MIDI 0x99 28 3A : channel 10 Note 40 On velocity 58
midifile: tick 3794 delta 45 status 89 MIDI 0x89 28 00 : channel 10 Note 40 Off velocity 0
midifile: tick 3868 delta 74 status 99 MIDI 0x99 29 6D : channel 10 Note 41 On velocity 109
midifile: tick 3931 delta 63 status 89 MIDI 0x89 29 00 : channel 10 Note 41 Off velocity 0
midifile: tick 4086 delta 155 status 99 MIDI 0x99 2F 6A : channel 10 Note 47 On velocity 106
midifile: tick 4097 delta 11 status 89 MIDI 0x89 2F 00 : channel 10 Note 47 Off velocity 0
midifile: tick 4202 delta 105 status 99 MIDI 0x99 2F 6F : channel 10 Note 47 On velocity 111
midifile: tick 4262 delta 60 status 89 MIDI 0x89 2F 00 : channel 10 Note 47 Off velocity 0
midifile: tick 4331 delta 69 status 99 MIDI 0x99 2E 68 : channel 10 Note 46 On velocity 104
midifile: tick 4358 delta 27 status 89 MIDI 0x89 2E 00 : channel 10 Note 46 Off velocity 0
midifile: tick 4397 delta 39 status 99 MIDI 0x99 2E 79 : channel 10 Note 46 On velocity 121
midifile: tick 4439 delta 42 status 89 MIDI 0x89 2E 00 : channel 10 Note 46 Off velocity 0
midifile: tick 4470 delta 31 status 99 MIDI 0x99 2E 67 : channel 10 Note 46 On velocity 103
midifile: tick 4500 delta 30 status 99 MIDI 0x99 2D 4E : channel 10 Note 45 On velocity 78
midifile: tick 4509 delta 9 status 89 MIDI 0x89 2E 00 : channel 10 Note 46 Off velocity 0
midifile: tick 4595 delta 86 status 89 MIDI 0x89 2D 00 : channel 10 Note 45 Off velocity 0
midifile: tick 4679 delta 84 status 99 MIDI 0x99 2D 6D : channel 10 Note 45 On velocity 109
midifile: tick 4681 delta 2 status 99 MIDI 0x99 2C 6E : channel 10 Note 44 On velocity 110
midifile: tick 4735 delta 54 status 89 MIDI 0x89 2D 00 : channel 10 Note 45 Off velocity 0
midifile: tick 4743 delta 8 status 89 MIDI 0x89 2C 00 : channel 10 Note 44 Off velocity 0
midifile: tick 4821 delta 78 status 99 MIDI 0x99 2B 71 : channel 10 Note 43 On velocity 113
midifile: tick 4829 delta 8 status 89 MIDI 0x89 2A 00 : channel 10 Note 42 Off velocity 0
midifile: tick 4883 delta 54 status 89 MIDI 0x89 2B 00 : channel 10 Note 43 Off velocity 0
midifile: tick 4966 delta 83 status 99 MIDI 0x99 25 4E : channel 10 Note 37 On velocity 78
midifile: tick 5022 delta 56 status 89 MIDI 0x89 25 00 : channel 10 Note 37 Off velocity 0
midifile: tick 5103 delta 81 status 99 MIDI 0x99 24 62 : channel 10 Note 36 On velocity 98
midifile: tick 5152 delta 49 status 89 MIDI 0x89 24 00 : channel 10 Note 36 Off velocity 0
midifile: tick 5226 delta 74 status 99 MIDI 0x99 24 24 : channel 10 Note 36 On velocity 36
midifile: tick 5255 delta 29 status 89 MIDI 0x89 24 00 : channel 10 Note 36 Off velocity 0
midifile: tick 5268 delta 13 status 99 MIDI 0x99 2A 69 : channel 10 Note 42 On velocity 105
midifile: tick 5370 delta 102 status 99 MIDI 0x99 24 68 : channel 10 Note 36 On velocity 104
midifile: tick 5415 delta 45 status 89 MIDI 0x89 24 00 : channel 10 Note 36 Off velocity 0
midifile: tick 6046 delta 631 status 99 MIDI 0x99 2B 29 : channel 10 Note 43 On velocity 41
midifile: tick 6066 delta 20 status 89 MIDI 0x89 2B 00 : channel 10 Note 43 Off velocity 0
midifile: tick 6292 delta 226 status 99 MIDI 0x99 24 6A : channel 10 Note 36 On velocity 106
midifile: tick 6300 delta 8 status 89 MIDI 0x89 2A 00 : channel 10 Note 42 Off velocity 0
midifile: tick 6366 delta 66 status 89 MIDI 0x89 24 00 : channel 10 Note 36 Off velocity 0
midifile: tick 6393 delta 27 status 99 MIDI 0x99 2A 21 : channel 10 Note 42 On velocity 33
midifile: tick 6428 delta 35 status 99 MIDI 0x99 24 7F : channel 10 Note 36 On velocity 127
midifile: tick 6473 delta 45 status 89 MIDI 0x89 24 00 : channel 10 Note 36 Off velocity 0
midifile: tick 6489 delta 16 status 99 MIDI 0x99 24 71 : channel 10 Note 36 On velocity 113
midifile: tick 6550 delta 61 status 89 MIDI 0x89 24 00 : channel 10 Note 36 Off velocity 0
midifile: tick 6634 delta 84 status 99 MIDI 0x99 24 7F : channel 10 Note 36 On velocity 127
midifile: tick 6678 delta 44 status 89 MIDI 0x89 24 00 : channel 10 Note 36 Off velocity 0
midifile: tick 6784 delta 106 status 99 MIDI 0x99 24 7F : channel 10 Note 36 On velocity 127
midifile: tick 6829 delta 45 status 89 MIDI 0x89 24 00 : channel 10 Note 36 Off velocity 0
midifile: tick 7745 delta 916 status FF Meta 0x2F length 0
========End of Track 0==========
So it must have recorded something. But when I imoprt the recorded midi file i ableton, then I only see 4 different , very short notes (c1, c#1, d1 and g1) at the very beginning of the piano roll. But of course I would expect the notes being all over the time line. Hm, might there something be wrong with the timing information?
When I recorded the file, I sent the 2,005 message into the right inlet of [metro], but that is correct, isn't it?
When playing the file in the midifile-help-patch I can see the end-bang when [midifile] has finished playing.
Best, Jakob
Gesendet: Samstag, 04. April 2020 um 23:59 Uhr
Von: "Martin Peach" <chakekat...@gmail.com>
An: "Jakob Laue" <jakkesprin...@web.de>
Cc: Pd-List <pd-list@lists.iem.at>
Betreff: Re: Re: Re: [PD] including bpm info to midi-recording
Von: "Martin Peach" <chakekat...@gmail.com>
An: "Jakob Laue" <jakkesprin...@web.de>
Cc: Pd-List <pd-list@lists.iem.at>
Betreff: Re: Re: Re: [PD] including bpm info to midi-recording
On Sat, Apr 4, 2020 at 4:57 PM Jakob Laue <jakkesprin...@web.de> wrote:
>
> Hey Martin,
> thanks for the hint. When I read a recorded file that should actually have some recorded notes in it and then load it again with the midifile-read-help-patch, then I get this (verbosity = 3)
>
> midifile_open_path (absolute): /Users/wbjc/Desktop/mp2.mid
>
> midifile: opened /Users/wbjc/Desktop/mp2.mid
> midifile: Header chunk type: MThd
> midifile: Header chunk length: 6
> midifile: Header chunk format: 0 (Single multichannel track)
> midifile: Header chunk ntrks: 1
> midifile: Header chunk division: 0xE714: 25 frames per second, 20 ticks per frame
> other_meta: frames_per_sec 25
> other_meta: ticks_per_frame 20
> midifile: Track chunk 0 type: MTrk, length 35
>
>
> Does not look like something has been recorded, right?
The last line shows the track chink is 35 bytes long. Did you play it
to the end? The third outlet of [midifile] emits a bang when it gets
to the end.
If you waited a while after starting to record there may be a long
pause before something happens.
The [dump 0( message should output the entire track to the Pd window.
Martin
>
> Hey Martin,
> thanks for the hint. When I read a recorded file that should actually have some recorded notes in it and then load it again with the midifile-read-help-patch, then I get this (verbosity = 3)
>
> midifile_open_path (absolute): /Users/wbjc/Desktop/mp2.mid
>
> midifile: opened /Users/wbjc/Desktop/mp2.mid
> midifile: Header chunk type: MThd
> midifile: Header chunk length: 6
> midifile: Header chunk format: 0 (Single multichannel track)
> midifile: Header chunk ntrks: 1
> midifile: Header chunk division: 0xE714: 25 frames per second, 20 ticks per frame
> other_meta: frames_per_sec 25
> other_meta: ticks_per_frame 20
> midifile: Track chunk 0 type: MTrk, length 35
>
>
> Does not look like something has been recorded, right?
The last line shows the track chink is 35 bytes long. Did you play it
to the end? The third outlet of [midifile] emits a bang when it gets
to the end.
If you waited a while after starting to record there may be a long
pause before something happens.
The [dump 0( message should output the entire track to the Pd window.
Martin
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