[nama] Re: Tracing the effects inconsistency

  • From: Joel Roth <joelz@xxxxxxxxx>
  • To: nama@xxxxxxxxxxxxx
  • Date: Fri, 31 Aug 2012 13:46:59 -1000

On Fri, Aug 31, 2012 at 03:22:11PM +0200, Julien Claassen wrote:
> Hello Joel!
>   the State.json file is attached. I think it's fromthe same project
> (second_6). I hope it could help you.

Hi Julien,

Looks like Nama allocated the same effect ID (FW) for both
latency compensation and track volume.

I should be able to get this fixed soon (Nama codebase
as well as your State.json). For now
I suggest avoiding latency compensation.


>   Another thing, that might be connected to this: Whenever I load a
> project now, I mostly find myself positioned on the Mixdown track,
> once on the Master track, but never on the track, I edited the last
> time. Could this be related and help you in your quest?

That's a different issue, should be an easy fix... when I
get around to it.

Joel

>   Warmly yours
>         Julien
> 
> ----------------------------------------
> http://juliencoder.de/nama/music.html

> {
>    "bus_data" : [
>       {
>          "class" : "Audio::Nama::MasterBus",
>          "name" : "Main",
>          "rw" : "REC",
>          "send_id" : "Master",
>          "send_type" : "track"
>       },
>       {
>          "class" : "Audio::Nama::SubBus",
>          "name" : "Manual",
>          "rw" : "REC",
>          "send_id" : null,
>          "send_type" : null
>       }
>    ],
>    "edit_data" : [],
>    "fade_data" : [],
>    "fx" : {
>       "applied" : {
>          "A" : {
>             "chain" : "1",
>             "display" : "scale",
>             "owns" : [],
>             "type" : "epp"
>          },
>          "AP" : {
>             "chain" : "13",
>             "display" : "scale",
>             "owns" : [],
>             "type" : "epp"
>          },
>          "AQ" : {
>             "chain" : "13",
>             "display" : "scale",
>             "owns" : [],
>             "type" : "ea"
>          },
>          "AV" : {
>             "chain" : "5",
>             "display" : "scale",
>             "owns" : [],
>             "type" : "epp"
>          },
>          "AW" : {
>             "chain" : "5",
>             "display" : "scale",
>             "owns" : [],
>             "type" : "ea"
>          },
>          "B" : {
>             "chain" : "1",
>             "display" : "scale",
>             "owns" : [],
>             "type" : "ea"
>          },
>          "BK" : {
>             "chain" : "6",
>             "display" : "scale",
>             "owns" : [],
>             "type" : "epp"
>          },
>          "BL" : {
>             "chain" : "6",
>             "display" : "scale",
>             "owns" : [],
>             "type" : "ea"
>          },
>          "BN" : {
>             "chain" : "14",
>             "display" : "scale",
>             "owns" : [],
>             "type" : "epp"
>          },
>          "BO" : {
>             "chain" : "14",
>             "display" : "scale",
>             "owns" : [],
>             "type" : "ea"
>          },
>          "CF" : {
>             "chain" : "15",
>             "display" : "scale",
>             "owns" : [],
>             "type" : "epp"
>          },
>          "CG" : {
>             "chain" : "15",
>             "display" : "scale",
>             "owns" : [],
>             "type" : "ea"
>          },
>          "CI" : {
>             "chain" : "7",
>             "display" : "scale",
>             "owns" : [],
>             "type" : "epp"
>          },
>          "CJ" : {
>             "chain" : "7",
>             "display" : "scale",
>             "owns" : [],
>             "type" : "ea"
>          },
>          "DJ" : {
>             "chain" : "8",
>             "display" : "scale",
>             "owns" : [],
>             "type" : "epp"
>          },
>          "DK" : {
>             "chain" : "8",
>             "display" : "scale",
>             "owns" : [],
>             "type" : "ea"
>          },
>          "DY" : {
>             "chain" : "16",
>             "display" : "scale",
>             "owns" : [],
>             "type" : "epp"
>          },
>          "DZ" : {
>             "chain" : "16",
>             "display" : "scale",
>             "owns" : [],
>             "type" : "ea"
>          },
>          "E" : {
>             "chain" : "3",
>             "display" : "scale",
>             "owns" : [],
>             "type" : "epp"
>          },
>          "EK" : {
>             "chain" : "9",
>             "display" : "scale",
>             "owns" : [],
>             "type" : "epp"
>          },
>          "EL" : {
>             "chain" : "9",
>             "display" : "scale",
>             "owns" : [],
>             "type" : "ea"
>          },
>          "EU" : {
>             "chain" : "17",
>             "display" : "scale",
>             "owns" : [],
>             "type" : "epp"
>          },
>          "EV" : {
>             "chain" : "17",
>             "display" : "scale",
>             "owns" : [],
>             "type" : "ea"
>          },
>          "EW" : {
>             "chain" : "10",
>             "display" : "scale",
>             "owns" : [],
>             "type" : "epp"
>          },
>          "EX" : {
>             "chain" : "10",
>             "display" : "scale",
>             "owns" : [],
>             "type" : "ea"
>          },
>          "F" : {
>             "chain" : "3",
>             "display" : "scale",
>             "owns" : [],
>             "type" : "ea"
>          },
>          "FF" : {
>             "chain" : "18",
>             "display" : "scale",
>             "owns" : [],
>             "type" : "epp"
>          },
>          "FG" : {
>             "chain" : "18",
>             "display" : "scale",
>             "owns" : [],
>             "type" : "ea"
>          },
>          "FU" : {
>             "chain" : "19",
>             "display" : "scale",
>             "owns" : [],
>             "type" : "epp"
>          },
>          "FV" : {
>             "chain" : "11",
>             "display" : "scale",
>             "owns" : [],
>             "type" : "ea"
>          },
>          "GK" : {
>             "chain" : "20",
>             "display" : "scale",
>             "owns" : [],
>             "type" : "epp"
>          },
>          "GL" : {
>             "chain" : "20",
>             "display" : "scale",
>             "owns" : [],
>             "type" : "ea"
>          },
>          "HU" : {
>             "chain" : "21",
>             "display" : "scale",
>             "owns" : [],
>             "type" : "epp"
>          },
>          "HV" : {
>             "chain" : "21",
>             "display" : "scale",
>             "owns" : [],
>             "type" : "ea"
>          },
>          "IS" : {
>             "chain" : "22",
>             "display" : "scale",
>             "owns" : [],
>             "type" : "epp"
>          },
>          "IT" : {
>             "chain" : "22",
>             "display" : "scale",
>             "owns" : [],
>             "type" : "ea"
>          },
>          "JZ" : {
>             "chain" : "23",
>             "display" : "scale",
>             "owns" : [],
>             "type" : "epp"
>          },
>          "KA" : {
>             "chain" : "23",
>             "display" : "scale",
>             "owns" : [],
>             "type" : "ea"
>          },
>          "T" : {
>             "chain" : "4",
>             "display" : "scale",
>             "owns" : [],
>             "type" : "epp"
>          },
>          "U" : {
>             "chain" : "4",
>             "display" : "scale",
>             "owns" : [],
>             "type" : "ea"
>          },
>          "W" : {
>             "chain" : "4",
>             "display" : "field",
>             "owns" : [],
>             "type" : "pn:met"
>          },
>          "X" : {
>             "chain" : "12",
>             "display" : "scale",
>             "owns" : [],
>             "type" : "epp"
>          },
>          "Y" : {
>             "chain" : "12",
>             "display" : "scale",
>             "owns" : [],
>             "type" : "ea"
>          }
>       },
>       "params" : {
>          "A" : [
>             "50"
>          ],
>          "AP" : [
>             "5"
>          ],
>          "AQ" : [
>             175
>          ],
>          "AV" : [
>             "50"
>          ],
>          "AW" : [
>             "100"
>          ],
>          "B" : [
>             "100"
>          ],
>          "BK" : [
>             "50"
>          ],
>          "BL" : [
>             128
>          ],
>          "BN" : [
>             "67"
>          ],
>          "BO" : [
>             175
>          ],
>          "C" : [],
>          "CF" : [
>             "33"
>          ],
>          "CG" : [
>             175
>          ],
>          "CI" : [
>             "50"
>          ],
>          "CJ" : [
>             480
>          ],
>          "DJ" : [
>             "50"
>          ],
>          "DK" : [
>             "50"
>          ],
>          "DY" : [
>             "95"
>          ],
>          "DZ" : [
>             250
>          ],
>          "E" : [
>             "50"
>          ],
>          "EK" : [
>             "50"
>          ],
>          "EL" : [
>             "50"
>          ],
>          "EU" : [
>             "5"
>          ],
>          "EV" : [
>             250
>          ],
>          "EW" : [
>             "50"
>          ],
>          "EX" : [
>             60
>          ],
>          "F" : [
>             "50"
>          ],
>          "FF" : [
>             "67"
>          ],
>          "FG" : [
>             250
>          ],
>          "FU" : [
>             "33"
>          ],
>          "FV" : [
>             115.2
>          ],
>          "FW" : [],
>          "GK" : [
>             "95"
>          ],
>          "GL" : [
>             163.0475
>          ],
>          "HU" : [
>             "5"
>          ],
>          "HV" : [
>             163.0475
>          ],
>          "IS" : [
>             "67"
>          ],
>          "IT" : [
>             163.0475
>          ],
>          "JZ" : [
>             "33"
>          ],
>          "KA" : [
>             163.0475
>          ],
>          "T" : [
>             "50"
>          ],
>          "U" : [
>             0
>          ],
>          "W" : [
>             "180"
>          ],
>          "X" : [
>             "95"
>          ],
>          "Y" : [
>             175
>          ]
>       },
>       "params_log" : null
>    },
>    "groups_data" : [],
>    "inserts_data" : [],
>    "marks_data" : [],
>    "project" : {
>       "save_file_version_number" : "1.100"
>    },
>    "tracks_data" : [
>       {
>          "class" : "Audio::Nama::SimpleTrack",
>          "current_edit" : {},
>          "effect_chain_stack" : [],
>          "group" : "Master",
>          "latency_op" : "C",
>          "looping" : null,
>          "modifiers" : "",
>          "n" : "1",
>          "name" : "Master",
>          "old_vol_level" : null,
>          "ops" : [
>             "A",
>             "B",
>             "A"
>          ],
>          "pan" : "A",
>          "rec_defeat" : 1,
>          "rw" : "MON",
>          "send_id" : 1,
>          "send_type" : "soundcard",
>          "source_id" : null,
>          "source_type" : null,
>          "vol" : "B",
>          "width" : 2
>       },
>       {
>          "class" : "Audio::Nama::MixDownTrack",
>          "current_edit" : {},
>          "effect_chain_stack" : [],
>          "group" : "Mixdown",
>          "latency_op" : "D",
>          "looping" : null,
>          "modifiers" : "",
>          "n" : "2",
>          "name" : "Mixdown",
>          "ops" : [],
>          "pan" : null,
>          "playat" : null,
>          "region_end" : null,
>          "region_start" : null,
>          "rw" : "OFF",
>          "send_id" : null,
>          "send_type" : null,
>          "source_id" : null,
>          "source_type" : null,
>          "version" : "1",
>          "vol" : null,
>          "width" : 2
>       },
>       {
>          "class" : "Audio::Nama::Track",
>          "current_edit" : {},
>          "effect_chain_stack" : [],
>          "group" : "Main",
>          "latency_op" : "G",
>          "looping" : null,
>          "modifiers" : "",
>          "n" : "3",
>          "name" : "monitor",
>          "ops" : [
>             "E",
>             "F",
>             "E"
>          ],
>          "pan" : "E",
>          "playat" : null,
>          "region_end" : null,
>          "region_start" : null,
>          "rw" : "OFF",
>          "send_id" : null,
>          "send_type" : null,
>          "source_id" : "5",
>          "source_type" : "soundcard",
>          "version" : "1",
>          "vol" : "F",
>          "width" : 2
>       },
>       {
>          "class" : "Audio::Nama::Track",
>          "effect_chain_stack" : [],
>          "group" : "Main",
>          "latency_op" : "V",
>          "looping" : null,
>          "modifiers" : "",
>          "n" : "4",
>          "name" : "metro",
>          "old_vol_level" : "100",
>          "ops" : [
>             "W",
>             "T",
>             "U"
>          ],
>          "pan" : "T",
>          "rec_defeat" : 1,
>          "rw" : "OFF",
>          "send_id" : null,
>          "send_type" : null,
>          "source_id" : "null",
>          "source_type" : "null",
>          "vol" : "U",
>          "width" : 1
>       },
>       {
>          "class" : "Audio::Nama::Track",
>          "current_edit" : {},
>          "effect_chain_stack" : [],
>          "group" : "Main",
>          "latency_op" : "AX",
>          "looping" : null,
>          "modifiers" : "",
>          "n" : "5",
>          "name" : "drum_guide",
>          "ops" : [
>             "AV",
>             "AW",
>             "AV"
>          ],
>          "pan" : "AV",
>          "playat" : null,
>          "region_end" : null,
>          "region_start" : null,
>          "rw" : "MON",
>          "send_id" : null,
>          "send_type" : null,
>          "source_id" : "5",
>          "source_type" : "soundcard",
>          "version" : "1",
>          "vol" : "AW",
>          "width" : 2
>       },
>       {
>          "class" : "Audio::Nama::Track",
>          "effect_chain_stack" : [],
>          "group" : "Main",
>          "latency_op" : "BM",
>          "looping" : null,
>          "modifiers" : "",
>          "n" : "6",
>          "name" : "clav_1",
>          "ops" : [
>             "BK",
>             "BL"
>          ],
>          "pan" : "BK",
>          "playat" : null,
>          "region_end" : null,
>          "region_start" : null,
>          "rw" : "MON",
>          "send_id" : null,
>          "send_type" : null,
>          "source_id" : "5",
>          "source_type" : "soundcard",
>          "version" : "1",
>          "vol" : "BL",
>          "width" : 1
>       },
>       {
>          "class" : "Audio::Nama::Track",
>          "effect_chain_stack" : [],
>          "group" : "Main",
>          "latency_op" : "CK",
>          "looping" : null,
>          "modifiers" : "",
>          "n" : "7",
>          "name" : "clav_2",
>          "ops" : [
>             "CI",
>             "CJ",
>             "CI"
>          ],
>          "pan" : "CI",
>          "playat" : null,
>          "region_end" : null,
>          "region_start" : null,
>          "rw" : "MON",
>          "send_id" : null,
>          "send_type" : null,
>          "source_id" : "5",
>          "source_type" : "soundcard",
>          "version" : "1",
>          "vol" : "CJ",
>          "width" : 1
>       },
>       {
>          "class" : "Audio::Nama::Track",
>          "effect_chain_stack" : [],
>          "group" : "Main",
>          "latency_op" : "DL",
>          "looping" : null,
>          "modifiers" : "",
>          "n" : "8",
>          "name" : "bass",
>          "ops" : [
>             "DJ",
>             "DK"
>          ],
>          "pan" : "DJ",
>          "playat" : null,
>          "region_end" : null,
>          "region_start" : null,
>          "rw" : "MON",
>          "send_id" : null,
>          "send_type" : null,
>          "source_id" : "fluidsynth",
>          "source_type" : "jack_client",
>          "version" : "1",
>          "vol" : "DK",
>          "width" : 2
>       },
>       {
>          "class" : "Audio::Nama::Track",
>          "effect_chain_stack" : [],
>          "group" : "Main",
>          "latency_op" : "EM",
>          "looping" : null,
>          "modifiers" : "",
>          "n" : "9",
>          "name" : "bass_2",
>          "ops" : [
>             "EK",
>             "EL",
>             "EK"
>          ],
>          "pan" : "EK",
>          "playat" : null,
>          "region_end" : null,
>          "region_start" : null,
>          "rw" : "MON",
>          "send_id" : null,
>          "send_type" : null,
>          "source_id" : "fluidsynth",
>          "source_type" : "jack_client",
>          "version" : "1",
>          "vol" : "EL",
>          "width" : 2
>       },
>       {
>          "class" : "Audio::Nama::Track",
>          "effect_chain_stack" : [],
>          "group" : "Main",
>          "latency_op" : "EY",
>          "looping" : null,
>          "modifiers" : "",
>          "n" : "10",
>          "name" : "organ",
>          "ops" : [
>             "EW",
>             "EX"
>          ],
>          "pan" : "EW",
>          "playat" : null,
>          "region_end" : null,
>          "region_start" : null,
>          "rw" : "MON",
>          "send_id" : null,
>          "send_type" : null,
>          "source_id" : "beatrix-0",
>          "source_type" : "jack_client",
>          "version" : "1",
>          "vol" : "EX",
>          "width" : 2
>       },
>       {
>          "class" : "Audio::Nama::Track",
>          "effect_chain_stack" : [],
>          "group" : "Main",
>          "latency_op" : "FW",
>          "looping" : null,
>          "modifiers" : "",
>          "n" : "11",
>          "name" : "piano",
>          "ops" : [
>             "FU",
>             "FV"
>          ],
>          "pan" : "FU",
>          "playat" : null,
>          "region_end" : null,
>          "region_start" : null,
>          "rw" : "MON",
>          "send_id" : null,
>          "send_type" : null,
>          "source_id" : "LinuxSampler",
>          "source_type" : "jack_client",
>          "version" : "1",
>          "vol" : "FV",
>          "width" : 2
>       },
>       {
>          "class" : "Audio::Nama::Track",
>          "effect_chain_stack" : [],
>          "group" : "Main",
>          "latency_op" : "Z",
>          "looping" : null,
>          "modifiers" : "",
>          "n" : "12",
>          "name" : "trumpet_1",
>          "ops" : [
>             "X",
>             "Y"
>          ],
>          "pan" : "X",
>          "playat" : null,
>          "region_end" : null,
>          "region_start" : null,
>          "rw" : "MON",
>          "send_id" : null,
>          "send_type" : null,
>          "source_id" : "LinuxSampler",
>          "source_type" : "jack_client",
>          "version" : "1",
>          "vol" : "Y",
>          "width" : 2
>       },
>       {
>          "class" : "Audio::Nama::Track",
>          "effect_chain_stack" : [],
>          "group" : "Main",
>          "latency_op" : "AR",
>          "looping" : null,
>          "modifiers" : "",
>          "n" : "13",
>          "name" : "trumpet_2",
>          "ops" : [
>             "AP",
>             "AQ"
>          ],
>          "pan" : "AP",
>          "playat" : null,
>          "region_end" : null,
>          "region_start" : null,
>          "rw" : "MON",
>          "send_id" : null,
>          "send_type" : null,
>          "source_id" : "LinuxSampler",
>          "source_type" : "jack_client",
>          "version" : "1",
>          "vol" : "AQ",
>          "width" : 2
>       },
>       {
>          "class" : "Audio::Nama::Track",
>          "effect_chain_stack" : [],
>          "group" : "Main",
>          "latency_op" : "BP",
>          "looping" : null,
>          "modifiers" : "",
>          "n" : "14",
>          "name" : "trumpet_3",
>          "ops" : [
>             "BN",
>             "BO"
>          ],
>          "pan" : "BN",
>          "playat" : null,
>          "region_end" : null,
>          "region_start" : null,
>          "rw" : "MON",
>          "send_id" : null,
>          "send_type" : null,
>          "source_id" : "LinuxSampler",
>          "source_type" : "jack_client",
>          "version" : "1",
>          "vol" : "BO",
>          "width" : 2
>       },
>       {
>          "class" : "Audio::Nama::Track",
>          "effect_chain_stack" : [],
>          "group" : "Main",
>          "latency_op" : "CH",
>          "looping" : null,
>          "modifiers" : "",
>          "n" : "15",
>          "name" : "trumpet_4",
>          "ops" : [
>             "CF",
>             "CG"
>          ],
>          "pan" : "CF",
>          "playat" : null,
>          "region_end" : null,
>          "region_start" : null,
>          "rw" : "MON",
>          "send_id" : null,
>          "send_type" : null,
>          "source_id" : "LinuxSampler",
>          "source_type" : "jack_client",
>          "version" : "1",
>          "vol" : "CG",
>          "width" : 2
>       },
>       {
>          "class" : "Audio::Nama::Track",
>          "effect_chain_stack" : [],
>          "group" : "Main",
>          "latency_op" : "EA",
>          "looping" : null,
>          "modifiers" : "",
>          "n" : "16",
>          "name" : "trumpet_5",
>          "ops" : [
>             "DY",
>             "DZ"
>          ],
>          "pan" : "DY",
>          "playat" : null,
>          "region_end" : null,
>          "region_start" : null,
>          "rw" : "MON",
>          "send_id" : null,
>          "send_type" : null,
>          "source_id" : "LinuxSampler",
>          "source_type" : "jack_client",
>          "version" : "1",
>          "vol" : "DZ",
>          "width" : 2
>       },
>       {
>          "class" : "Audio::Nama::Track",
>          "effect_chain_stack" : [],
>          "group" : "Main",
>          "latency_op" : "EY",
>          "looping" : null,
>          "modifiers" : "",
>          "n" : "17",
>          "name" : "trumpet_6",
>          "ops" : [
>             "EU",
>             "EV"
>          ],
>          "pan" : "EU",
>          "playat" : null,
>          "region_end" : null,
>          "region_start" : null,
>          "rw" : "MON",
>          "send_id" : null,
>          "send_type" : null,
>          "source_id" : "LinuxSampler",
>          "source_type" : "jack_client",
>          "version" : "1",
>          "vol" : "EV",
>          "width" : 2
>       },
>       {
>          "class" : "Audio::Nama::Track",
>          "effect_chain_stack" : [],
>          "group" : "Main",
>          "latency_op" : "FH",
>          "looping" : null,
>          "modifiers" : "",
>          "n" : "18",
>          "name" : "trumpet_7",
>          "ops" : [
>             "FF",
>             "FG"
>          ],
>          "pan" : "FF",
>          "playat" : null,
>          "region_end" : null,
>          "region_start" : null,
>          "rw" : "MON",
>          "send_id" : null,
>          "send_type" : null,
>          "source_id" : "LinuxSampler",
>          "source_type" : "jack_client",
>          "version" : "1",
>          "vol" : "FG",
>          "width" : 2
>       },
>       {
>          "class" : "Audio::Nama::Track",
>          "effect_chain_stack" : [],
>          "group" : "Main",
>          "latency_op" : "FX",
>          "looping" : null,
>          "modifiers" : "",
>          "n" : "19",
>          "name" : "trumpet_8",
>          "ops" : [
>             "FU"
>          ],
>          "pan" : "FU",
>          "playat" : null,
>          "region_end" : null,
>          "region_start" : null,
>          "rw" : "MON",
>          "send_id" : null,
>          "send_type" : null,
>          "source_id" : "LinuxSampler",
>          "source_type" : "jack_client",
>          "version" : "1",
>          "vol" : "FW",
>          "width" : 2
>       },
>       {
>          "class" : "Audio::Nama::Track",
>          "effect_chain_stack" : [],
>          "group" : "Main",
>          "latency_op" : "GM",
>          "looping" : null,
>          "modifiers" : "",
>          "n" : "20",
>          "name" : "trumpet_9",
>          "ops" : [
>             "GK",
>             "GL"
>          ],
>          "pan" : "GK",
>          "playat" : null,
>          "region_end" : null,
>          "region_start" : null,
>          "rw" : "MON",
>          "send_id" : null,
>          "send_type" : null,
>          "source_id" : "LinuxSampler",
>          "source_type" : "jack_client",
>          "version" : "1",
>          "vol" : "GL",
>          "width" : 2
>       },
>       {
>          "class" : "Audio::Nama::Track",
>          "effect_chain_stack" : [],
>          "group" : "Main",
>          "latency_op" : "HW",
>          "looping" : null,
>          "modifiers" : "",
>          "n" : "21",
>          "name" : "trumpet_10",
>          "ops" : [
>             "HU",
>             "HV"
>          ],
>          "pan" : "HU",
>          "playat" : null,
>          "region_end" : null,
>          "region_start" : null,
>          "rw" : "MON",
>          "send_id" : null,
>          "send_type" : null,
>          "source_id" : "LinuxSampler",
>          "source_type" : "jack_client",
>          "version" : "1",
>          "vol" : "HV",
>          "width" : 2
>       },
>       {
>          "class" : "Audio::Nama::Track",
>          "effect_chain_stack" : [],
>          "group" : "Main",
>          "latency_op" : "IU",
>          "looping" : null,
>          "modifiers" : "",
>          "n" : "22",
>          "name" : "trumpet_11",
>          "ops" : [
>             "IS",
>             "IT"
>          ],
>          "pan" : "IS",
>          "playat" : null,
>          "region_end" : null,
>          "region_start" : null,
>          "rw" : "MON",
>          "send_id" : null,
>          "send_type" : null,
>          "source_id" : "LinuxSampler",
>          "source_type" : "jack_client",
>          "version" : "1",
>          "vol" : "IT",
>          "width" : 2
>       },
>       {
>          "class" : "Audio::Nama::Track",
>          "effect_chain_stack" : [],
>          "group" : "Main",
>          "latency_op" : "KB",
>          "looping" : null,
>          "modifiers" : "",
>          "n" : "23",
>          "name" : "trumpet_12",
>          "old_vol_level" : null,
>          "ops" : [
>             "JZ",
>             "KA"
>          ],
>          "pan" : "JZ",
>          "playat" : null,
>          "region_end" : null,
>          "region_start" : null,
>          "rw" : "MON",
>          "send_id" : null,
>          "send_type" : null,
>          "source_id" : "LinuxSampler",
>          "source_type" : "jack_client",
>          "version" : "1",
>          "vol" : "KA",
>          "width" : 2
>       }
>    ]
> }


-- 
Joel Roth

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