xcode - Pitch transpose with AudioToolbox AudioUnit samplerUnit -

-

this "pitch transposing" test code not working audiounit samplerunit. sending same midi messages thru midi out external sound module, works perfect. wrong. can't use "pitch bend" case. controller "0x06" not implemented in api?

- (void) demotranspose {      [at0 setinstrument :0x11 :0x00];      [at0 midievent :0xb0 :0x65 :0x00];     [at0 midievent :0xb0 :0x64 :0x02];      [at0 midievent :0x90 :0x3c :0x7f]; // note on     usleep(1000000);      [at0 midievent :0xb0 :0x06 :0x40+6];  // 40: center, +6 semi tones higher     usleep(1000000);      [at0 midievent :0xb0 :0x06 :0x40+12];  // 40: center, +12 semi tones higher     usleep(1000000);      [at0 midievent :0x90 :0x3c :0x00]; // note off      [at0 midievent :0xb0 :0x06 :0x40]; // reset center  }  - (void) midievent :(byte)statusinfoa :(byte)param1a :(byte)param2a {     musicdevicemidievent (self.samplerunit, statusinfoa, param1a, param2a, 0); }


Comments

Post a Comment

Popular posts from this blog

javascript - Slick Slider width recalculation -

-
i'm trying add slide in panel on slick container css. carousel works except new width not being calculated when space has been added. recalibrate once advance next slide i'd happen each time panel opened or closed. i've tried adding both margin , padding, neither makes difference. ideas? https://jsfiddle.net/mhigley/dpf7mlpl/ html: <button type="button" id="button"><i class="fa fa-arrow-right"></i></button> <aside> <h2>slide in panel</h2> <ol> <li>list item</li> <li>list item</li> <li>list item</li> <li>list item</li> <li>list item</li> </ol> </aside> <main role="main"> <div class="sections"> <section> <article> <h2>first slide</h2> <p>lorem ipsum d
Read more

jsf - PrimeFaces Datatable - What is f:facet actually doing? -

-
looking through primefaces code in app noticed following line: <f:facet name="header">#{trainsearch.traincount} trains</f:facet> it looks overriding header, makes sense, can explain me in little more detail? what happening line of code? complete code listed below: <p:datatable id = "results" value = "#{trainsearch.trains}" var = "train" rendered="#{not empty trainsearch.trains}" styleclass = "train-search-table horizontal-border"> <f:facet name="header">#{trainsearch.traincount} trains</f:facet> <p:column headertext = "train id"> <p:panelgrid columns="1" styleclass = "train-id-grid" layout = "grid"> <h:outputtext styleclass = "train-id-label" value="#{train.traini}"/> <h:outputtex
Read more

javascript - Rivets.js rv-show not working with rv-each -

-
i new rivets.js. given code: <div id="main"> <div> <button rv-on-click="toggle"> toggle </button> </div> <div> dynamic headers sould visible: {showdynamicheaders} </div> <table> <thead> <tr> <th>fixed header</th> <th>fixed header</th> <th rv-show="showdynamicheaders" rv-each-item="items"> {item.name} </th> </tr> </thead> </table> </div> var rvcontext = {}; var rview = rivets.bind($("#main"), rvcontext); rvcontext.showdynamicheaders = true; rvcontext.items = [ { name : "dynamic header 1" },{ name : "dynamic header 2" },{ name : "dynamic header 3" } ]; rvcontext.toggle = function(){ rvcontext.showdynamicheaders = !rvcontext.showdynamicheaders; } i'd expect
Read more