atem-connection
Version:
Typescript Node.js library for connecting with an ATEM switcher.
52 lines • 2.01 kB
JavaScript
;
Object.defineProperty(exports, "__esModule", { value: true });
exports.TransitionDipUpdateCommand = exports.TransitionDipCommand = void 0;
const CommandBase_1 = require("../../CommandBase");
const state_1 = require("../../../state");
class TransitionDipCommand extends CommandBase_1.WritableCommand {
constructor(mixEffect) {
super();
this.mixEffect = mixEffect;
}
serialize() {
const buffer = Buffer.alloc(8);
buffer.writeUInt8(this.flag, 0);
buffer.writeUInt8(this.mixEffect, 1);
buffer.writeUInt8(this.properties.rate || 0, 2);
buffer.writeUInt16BE(this.properties.input || 0, 4);
return buffer;
}
}
exports.TransitionDipCommand = TransitionDipCommand;
TransitionDipCommand.MaskFlags = {
rate: 1 << 0,
input: 1 << 1,
};
TransitionDipCommand.rawName = 'CTDp';
class TransitionDipUpdateCommand extends CommandBase_1.DeserializedCommand {
constructor(mixEffect, properties) {
super(properties);
this.mixEffect = mixEffect;
}
static deserialize(rawCommand) {
const mixEffect = rawCommand.readUInt8(0);
const properties = {
rate: rawCommand.readUInt8(1),
input: (rawCommand.readUInt8(2) << 8) | (rawCommand.readUInt8(3) & 0xff),
};
return new TransitionDipUpdateCommand(mixEffect, properties);
}
applyToState(state) {
if (!state.info.capabilities || this.mixEffect >= state.info.capabilities.mixEffects) {
throw new state_1.InvalidIdError('MixEffect', this.mixEffect);
}
const mixEffect = state_1.AtemStateUtil.getMixEffect(state, this.mixEffect);
mixEffect.transitionSettings.dip = {
...this.properties,
};
return `video.mixEffects.${this.mixEffect}.transitionSettings.dip`;
}
}
exports.TransitionDipUpdateCommand = TransitionDipUpdateCommand;
TransitionDipUpdateCommand.rawName = 'TDpP';
//# sourceMappingURL=TransitionDipCommand.js.map