Filmout supports still images. Uses FFMPEG to convert to png, still. Should use sharp and re-sample the image to the maximum allowed for the screen in the smallest dimension.

app/lib/filmout/index.js

@@ -1,5 +1,19 @@
 'use strict';
+var __importDefault = (this && this.__importDefault) || function (mod) {
+    return (mod && mod.__esModule) ? mod : { "default": mod };
+};
+var __importStar = (this && this.__importStar) || function (mod) {
+    if (mod && mod.__esModule) return mod;
+    var result = {};
+    if (mod != null) for (var k in mod) if (Object.hasOwnProperty.call(mod, k)) result[k] = mod[k];
+    result["default"] = mod;
+    return result;
+};
 Object.defineProperty(exports, "__esModule", { value: true });
+const sharp_1 = __importDefault(require("sharp"));
+const animated = __importStar(require("animated-gif-detector"));
+const path_1 = require("path");
+const fs_extra_1 = require("fs-extra");
 const delay_1 = require("delay");
 class FilmOut {
     /**
@@ -7,9 +21,13 @@ class FilmOut {
      **/
     constructor(display, ffmpeg, ffprobe, ui, light) {
         this.id = 'filmout';
+        this.videoExtensions = ['.mpg', '.mpeg', '.mov', '.mkv', '.avi', '.mp4'];
+        this.stillExtensions = ['.tif', '.tiff', '.png', '.jpg', '.jpeg', '.bmp'];
+        this.gifExtension = '.gif';
         this.state = {
             frame: 0,
             frames: 0,
+            still: false,
             path: null,
             fileName: null,
             info: {},
@@ -56,6 +74,9 @@ class FilmOut {
      **/
     async move() {
         let start = +new Date();
+        if (this.state.still) {
+            return false;
+        }
         if (this.state.dir) {
             this.state.frame++;
         }
@@ -89,8 +110,8 @@ class FilmOut {
         await delay_1.delay(20);
     }
     /**
-    *
+     *
-    **/
+     **/
     async end() {
         await delay_1.delay(20);
         this.display.hide();
@@ -100,26 +121,67 @@ class FilmOut {
      *
      **/
     async onConnect(evt, arg) {
-        let info;
         let frames = 0;
-        try {
+        let isAnimated = false;
-            info = await this.ffprobe.info(arg.path);
+        let info;
+        let ext;
+        ext = path_1.extname(arg.fileName.toLowerCase());
+        console.dir(arg);
+        console.log(ext);
+        if (ext === this.gifExtension) {
+            try {
+                isAnimated = await this.isGifAnimated(arg.path);
+            }
+            catch (err) {
+                this.log.error(err, 'FILMOUT', true, true);
+                await this.ui.send(this.id, { valid: false });
+                return false;
+            }
+            this.state.still = !isAnimated;
         }
-        catch (err) {
+        else if (this.stillExtensions.indexOf(ext) !== -1) {
-            //this.log.error(err, 'FILMOUT', true, true);
+            this.state.still = true;
-            this.state.enabled = false;
+        }
-            await this.ui.send(this.id, { valid: false });
+        else if (this.videoExtensions.indexOf(ext) !== -1) {
+            this.state.still = false;
+        }
+        else {
+            this.log.error(`File is not of a valid file type`, 'FILMOUT', true, true);
             return false;
         }
-        try {
+        if (this.state.still) {
-            frames = await this.ffprobe.frames(arg.path);
+            try {
+                info = await this.stillInfo(arg.path);
+            }
+            catch (err) {
+                this.log.error(err, 'FILMOUT', true, true);
+                this.state.enabled = false;
+                await this.ui.send(this.id, { valid: false });
+                return false;
+            }
+            frames = 1;
         }
-        catch (err) {
+        else {
-            this.log.error(err, 'FILMOUT', true, true);
+            try {
-            this.state.enabled = false;
+                info = await this.ffprobe.info(arg.path);
-            await this.ui.send(this.id, { valid: false });
+            }
-            return false;
+            catch (err) {
+                this.log.error(err, 'FILMOUT', true, true);
+                this.state.enabled = false;
+                await this.ui.send(this.id, { valid: false });
+                return false;
+            }
+            try {
+                frames = await this.ffprobe.frames(arg.path);
+            }
+            catch (err) {
+                this.log.error(err, 'FILMOUT', true, true);
+                this.state.enabled = false;
+                await this.ui.send(this.id, { valid: false });
+                return false;
+            }
         }
+        console.dir(info);
         this.state.frame = 0;
         this.state.path = arg.path;
         this.state.fileName = arg.fileName;
@@ -130,6 +192,29 @@ class FilmOut {
         this.state.enabled = true;
         return await this.ui.send(this.id, { valid: true, state: JSON.stringify(this.state) });
     }
+    /**
+     * Return true if gif is animated, false if it is a still
+     **/
+    async isGifAnimated(pathStr) {
+        let gifBuffer;
+        try {
+            gifBuffer = await fs_extra_1.readFile(pathStr);
+        }
+        catch (err) {
+            this.log.error(err, 'FILMOUT', true, true);
+            return false;
+        }
+        return animated(gifBuffer);
+    }
+    /**
+     * Return information on a still image using the sharp module
+     **/
+    async stillInfo(pathStr) {
+        return sharp_1.default(pathStr).metadata();
+    }
+    /**
+     *
+     **/
     async previewFrame(evt, arg) {
         const state = JSON.parse(JSON.stringify(this.state));
         let path;
@@ -144,6 +229,9 @@ class FilmOut {
         }
         this.ui.send('preview_frame', { path, frame: arg.frame });
     }
+    /**
+     *
+     **/
     async preview(evt, arg) {
         const state = JSON.parse(JSON.stringify(this.state));
         let path;
@@ -164,6 +252,9 @@ class FilmOut {
             this.log.error(err, 'FILMOUT', true, true);
         }
     }
+    /**
+     *
+     **/
     async focus(evt, arg) {
         this.log.info(`Showing focus screen`);
         try {
@@ -174,6 +265,9 @@ class FilmOut {
             this.log.error(err, 'FILMOUT', true, true);
         }
     }
+    /**
+     *
+     **/
     async field(evt, arg) {
         this.log.info(`Showing field guide screen`);
         try {
@@ -184,6 +278,9 @@ class FilmOut {
             this.log.error(err, 'FILMOUT', true, true);
         }
     }
+    /**
+     *
+     **/
     async meter(evt, arg) {
         this.log.info(`Showing meter screen`);
         try {
@@ -194,6 +291,9 @@ class FilmOut {
             this.log.error(err, 'FILMOUT', true, true);
         }
     }
+    /**
+     *
+     **/
     async close(evt, arg) {
         try {
             await this.display.hide();
@@ -203,6 +303,9 @@ class FilmOut {
             this.log.error(err, 'FILMOUT', true, true);
         }
     }
+    /**
+     *
+     **/
     onDisplay(evt, arg) {
         this.display.change(arg.display);
         this.log.info(`Changing the display to ${arg.display}`);

app/lib/ui/filmout.js

@@ -34,6 +34,8 @@ let filmout;
 class FilmOut {
     constructor() {
         this.id = 'filmout';
+        this.extensions = ['.mpg', '.mpeg', '.mov', '.mkv', '.avi', '.mp4', '.gif',
+            '.tif', '.tiff', '.png', '.jpg', '.jpeg', '.bmp'];
         this.displays = [];
         this.state = {
             frame: 0,
@@ -99,13 +101,12 @@ class FilmOut {
         $('#filmout_stats_monitor_size').text(`${display.width} x ${display.height}`);
         $('#filmout_stats_monitor_aspect').text(`${aspect}`);
         $('#filmout_stats_monitor_scale').text(`${parseFloat(display.scale).toFixed(1)} scale factor`);
-        console.dir(display);
+        //console.dir(display);
         this.state.display = id;
         ipcRenderer.send('display', { display: id });
     }
     selectFile() {
         const elem = $('#digital');
-        const extensions = ['mpg', 'mpeg', 'mov', 'mkv', 'avi', 'mp4'];
         dialog.showOpenDialog({
             title: `Select video or image sequence`,
             properties: [`openFile`],
@@ -120,19 +121,18 @@ class FilmOut {
             if (!files)
                 return false;
             let valid = false;
-            let path = files[0];
+            let pathStr = files[0];
             let displayName;
-            if (path && path !== '') {
+            let ext;
-                for (let ext of extensions) {
+            if (pathStr && pathStr !== '') {
-                    if (path.toLowerCase().indexOf(`.${ext}`) !== -1) {
+                ext = path.extname(pathStr.toLowerCase());
-                        valid = true;
+                valid = this.extensions.indexOf(ext) === -1 ? false : true;
-                    }
+                if (!valid) {
-                }
-                if (!valid)
                     return false;
-                log.info(`Selected video ${path.split('/').pop()}`, 'DIGITAL', true);
+                }
-                elem.attr('data-file', path);
+                log.info(`Selected video ${pathStr.split('/').pop()}`, 'DIGITAL', true);
-                displayName = path.split('/').pop();
+                elem.attr('data-file', pathStr);
+                displayName = pathStr.split('/').pop();
                 elem.val(displayName);
                 $('#filmout_file').val(displayName);
             }

app/src/index.js

@@ -6,6 +6,7 @@ const notifier 	= require('node-notifier');
 const fs 		= require('fs');
 const uuid 		= require('uuid').v4;
 const moment 	= require('moment');
+const path 		= require('path');
 const humanizeDuration = require('humanize-duration');
 const PACKAGE 	= require('./package.json');
 const cfg 		= require('./data/cfg.json');

app/src/lib/ui/filmout.ts

@@ -13,8 +13,12 @@ declare var proj : any;
 declare var grid : any;
 declare var dialog : any;
 declare var ipcRenderer : any;
+declare var path : any;
 
-function gcd (a : number, b : number) { 
+/**
+ * Determine the greatest common denominator
+ */
+function gcd (a : number, b : number) : any { 
     if (b === 0) return a;
     return gcd(b, a % b);
 }
@@ -49,6 +53,9 @@ let filmout : FilmOut;
 
 class FilmOut {
 	private id : string = 'filmout';
+	private extensions : string[] =  ['.mpg', '.mpeg', '.mov', '.mkv', '.avi', '.mp4', 
+									  '.gif',
+									  '.tif', '.tiff', '.png', '.jpg', '.jpeg', '.bmp'];
 	private displays : any[] = [];
 	private state : any = {
 		frame : 0,
@@ -100,6 +107,7 @@ class FilmOut {
 		const w : number = display.width / scale;
 		const elem : any = $('#filmout_monitor');
 		const aspect : any = reduceRatio(display.width, display.height);
+
 		let h : number;
 		let top : number;
 
@@ -120,13 +128,12 @@ class FilmOut {
 		$('#filmout_stats_monitor_size').text(`${display.width} x ${display.height}`);
 		$('#filmout_stats_monitor_aspect').text(`${aspect}`);
 		$('#filmout_stats_monitor_scale').text(`${parseFloat(display.scale).toFixed(1)} scale factor`);
-		console.dir(display);
+		//console.dir(display);
 		this.state.display = id;
 		ipcRenderer.send('display', { display : id });
 	}
 	selectFile () {
 		const elem : any = $('#digital');
-		const extensions : string[] =  ['mpg', 'mpeg', 'mov', 'mkv', 'avi', 'mp4'];
 		dialog.showOpenDialog({
 			title : `Select video or image sequence`,
 	        properties : [`openFile`], // openDirectory, multiSelection, openFile
@@ -140,18 +147,18 @@ class FilmOut {
 	    }, (files : string[]) => {
 	    	if (!files) return false;
 	    	let valid : boolean = false;
-	    	let path : string = files[0];
+	    	let pathStr : string = files[0];
 	    	let displayName : string;
-			if (path && path !== '') {
+	    	let ext : string;
-				for (let ext of extensions) {
+			if (pathStr && pathStr !== '') {
-					if (path.toLowerCase().indexOf(`.${ext}`) !== -1) {
+				ext = path.extname(pathStr.toLowerCase());
-						valid = true;
+				valid = this.extensions.indexOf(ext) === -1 ? false : true;
-					}
+				if (!valid) {
+					return false;
 				}
-				if (!valid) return false;
+				log.info(`Selected video ${pathStr.split('/').pop()}`, 'DIGITAL', true);
-				log.info(`Selected video ${path.split('/').pop()}`, 'DIGITAL', true);
+				elem.attr('data-file', pathStr);
-				elem.attr('data-file', path);
+				displayName = pathStr.split('/').pop();
-				displayName = path.split('/').pop();
 				elem.val(displayName);
 				$('#filmout_file').val(displayName);
 			}

cli/lib/filmout/index.js

@@ -1,5 +1,19 @@
 'use strict';
+var __importDefault = (this && this.__importDefault) || function (mod) {
+    return (mod && mod.__esModule) ? mod : { "default": mod };
+};
+var __importStar = (this && this.__importStar) || function (mod) {
+    if (mod && mod.__esModule) return mod;
+    var result = {};
+    if (mod != null) for (var k in mod) if (Object.hasOwnProperty.call(mod, k)) result[k] = mod[k];
+    result["default"] = mod;
+    return result;
+};
 Object.defineProperty(exports, "__esModule", { value: true });
+const sharp_1 = __importDefault(require("sharp"));
+const animated = __importStar(require("animated-gif-detector"));
+const path_1 = require("path");
+const fs_extra_1 = require("fs-extra");
 const delay_1 = require("delay");
 class FilmOut {
     /**
@@ -7,9 +21,13 @@ class FilmOut {
      **/
     constructor(display, ffmpeg, ffprobe, ui, light) {
         this.id = 'filmout';
+        this.videoExtensions = ['.mpg', '.mpeg', '.mov', '.mkv', '.avi', '.mp4'];
+        this.stillExtensions = ['.tif', '.tiff', '.png', '.jpg', '.jpeg', '.bmp'];
+        this.gifExtension = '.gif';
         this.state = {
             frame: 0,
             frames: 0,
+            still: false,
             path: null,
             fileName: null,
             info: {},
@@ -56,6 +74,9 @@ class FilmOut {
      **/
     async move() {
         let start = +new Date();
+        if (this.state.still) {
+            return false;
+        }
         if (this.state.dir) {
             this.state.frame++;
         }
@@ -89,8 +110,8 @@ class FilmOut {
         await delay_1.delay(20);
     }
     /**
-    *
+     *
-    **/
+     **/
     async end() {
         await delay_1.delay(20);
         this.display.hide();
@@ -100,26 +121,67 @@ class FilmOut {
      *
      **/
     async onConnect(evt, arg) {
-        let info;
         let frames = 0;
-        try {
+        let isAnimated = false;
-            info = await this.ffprobe.info(arg.path);
+        let info;
+        let ext;
+        ext = path_1.extname(arg.fileName.toLowerCase());
+        console.dir(arg);
+        console.log(ext);
+        if (ext === this.gifExtension) {
+            try {
+                isAnimated = await this.isGifAnimated(arg.path);
+            }
+            catch (err) {
+                this.log.error(err, 'FILMOUT', true, true);
+                await this.ui.send(this.id, { valid: false });
+                return false;
+            }
+            this.state.still = !isAnimated;
         }
-        catch (err) {
+        else if (this.stillExtensions.indexOf(ext) !== -1) {
-            //this.log.error(err, 'FILMOUT', true, true);
+            this.state.still = true;
-            this.state.enabled = false;
+        }
-            await this.ui.send(this.id, { valid: false });
+        else if (this.videoExtensions.indexOf(ext) !== -1) {
+            this.state.still = false;
+        }
+        else {
+            this.log.error(`File is not of a valid file type`, 'FILMOUT', true, true);
             return false;
         }
-        try {
+        if (this.state.still) {
-            frames = await this.ffprobe.frames(arg.path);
+            try {
+                info = await this.stillInfo(arg.path);
+            }
+            catch (err) {
+                this.log.error(err, 'FILMOUT', true, true);
+                this.state.enabled = false;
+                await this.ui.send(this.id, { valid: false });
+                return false;
+            }
+            frames = 1;
         }
-        catch (err) {
+        else {
-            this.log.error(err, 'FILMOUT', true, true);
+            try {
-            this.state.enabled = false;
+                info = await this.ffprobe.info(arg.path);
-            await this.ui.send(this.id, { valid: false });
+            }
-            return false;
+            catch (err) {
+                this.log.error(err, 'FILMOUT', true, true);
+                this.state.enabled = false;
+                await this.ui.send(this.id, { valid: false });
+                return false;
+            }
+            try {
+                frames = await this.ffprobe.frames(arg.path);
+            }
+            catch (err) {
+                this.log.error(err, 'FILMOUT', true, true);
+                this.state.enabled = false;
+                await this.ui.send(this.id, { valid: false });
+                return false;
+            }
         }
+        console.dir(info);
         this.state.frame = 0;
         this.state.path = arg.path;
         this.state.fileName = arg.fileName;
@@ -130,6 +192,29 @@ class FilmOut {
         this.state.enabled = true;
         return await this.ui.send(this.id, { valid: true, state: JSON.stringify(this.state) });
     }
+    /**
+     * Return true if gif is animated, false if it is a still
+     **/
+    async isGifAnimated(pathStr) {
+        let gifBuffer;
+        try {
+            gifBuffer = await fs_extra_1.readFile(pathStr);
+        }
+        catch (err) {
+            this.log.error(err, 'FILMOUT', true, true);
+            return false;
+        }
+        return animated(gifBuffer);
+    }
+    /**
+     * Return information on a still image using the sharp module
+     **/
+    async stillInfo(pathStr) {
+        return sharp_1.default(pathStr).metadata();
+    }
+    /**
+     *
+     **/
     async previewFrame(evt, arg) {
         const state = JSON.parse(JSON.stringify(this.state));
         let path;
@@ -144,6 +229,9 @@ class FilmOut {
         }
         this.ui.send('preview_frame', { path, frame: arg.frame });
     }
+    /**
+     *
+     **/
     async preview(evt, arg) {
         const state = JSON.parse(JSON.stringify(this.state));
         let path;
@@ -164,6 +252,9 @@ class FilmOut {
             this.log.error(err, 'FILMOUT', true, true);
         }
     }
+    /**
+     *
+     **/
     async focus(evt, arg) {
         this.log.info(`Showing focus screen`);
         try {
@@ -174,6 +265,9 @@ class FilmOut {
             this.log.error(err, 'FILMOUT', true, true);
         }
     }
+    /**
+     *
+     **/
     async field(evt, arg) {
         this.log.info(`Showing field guide screen`);
         try {
@@ -184,6 +278,9 @@ class FilmOut {
             this.log.error(err, 'FILMOUT', true, true);
         }
     }
+    /**
+     *
+     **/
     async meter(evt, arg) {
         this.log.info(`Showing meter screen`);
         try {
@@ -194,6 +291,9 @@ class FilmOut {
             this.log.error(err, 'FILMOUT', true, true);
         }
     }
+    /**
+     *
+     **/
     async close(evt, arg) {
         try {
             await this.display.hide();
@@ -203,6 +303,9 @@ class FilmOut {
             this.log.error(err, 'FILMOUT', true, true);
         }
     }
+    /**
+     *
+     **/
     onDisplay(evt, arg) {
         this.display.change(arg.display);
         this.log.info(`Changing the display to ${arg.display}`);

lib/filmout/index.js

@@ -1,5 +1,19 @@
 'use strict';
+var __importDefault = (this && this.__importDefault) || function (mod) {
+    return (mod && mod.__esModule) ? mod : { "default": mod };
+};
+var __importStar = (this && this.__importStar) || function (mod) {
+    if (mod && mod.__esModule) return mod;
+    var result = {};
+    if (mod != null) for (var k in mod) if (Object.hasOwnProperty.call(mod, k)) result[k] = mod[k];
+    result["default"] = mod;
+    return result;
+};
 Object.defineProperty(exports, "__esModule", { value: true });
+const sharp_1 = __importDefault(require("sharp"));
+const animated = __importStar(require("animated-gif-detector"));
+const path_1 = require("path");
+const fs_extra_1 = require("fs-extra");
 const delay_1 = require("delay");
 class FilmOut {
     /**
@@ -7,9 +21,13 @@ class FilmOut {
      **/
     constructor(display, ffmpeg, ffprobe, ui, light) {
         this.id = 'filmout';
+        this.videoExtensions = ['.mpg', '.mpeg', '.mov', '.mkv', '.avi', '.mp4'];
+        this.stillExtensions = ['.tif', '.tiff', '.png', '.jpg', '.jpeg', '.bmp'];
+        this.gifExtension = '.gif';
         this.state = {
             frame: 0,
             frames: 0,
+            still: false,
             path: null,
             fileName: null,
             info: {},
@@ -56,6 +74,9 @@ class FilmOut {
      **/
     async move() {
         let start = +new Date();
+        if (this.state.still) {
+            return false;
+        }
         if (this.state.dir) {
             this.state.frame++;
         }
@@ -89,8 +110,8 @@ class FilmOut {
         await delay_1.delay(20);
     }
     /**
-    *
+     *
-    **/
+     **/
     async end() {
         await delay_1.delay(20);
         this.display.hide();
@@ -100,26 +121,67 @@ class FilmOut {
      *
      **/
     async onConnect(evt, arg) {
-        let info;
         let frames = 0;
-        try {
+        let isAnimated = false;
-            info = await this.ffprobe.info(arg.path);
+        let info;
+        let ext;
+        ext = path_1.extname(arg.fileName.toLowerCase());
+        console.dir(arg);
+        console.log(ext);
+        if (ext === this.gifExtension) {
+            try {
+                isAnimated = await this.isGifAnimated(arg.path);
+            }
+            catch (err) {
+                this.log.error(err, 'FILMOUT', true, true);
+                await this.ui.send(this.id, { valid: false });
+                return false;
+            }
+            this.state.still = !isAnimated;
         }
-        catch (err) {
+        else if (this.stillExtensions.indexOf(ext) !== -1) {
-            //this.log.error(err, 'FILMOUT', true, true);
+            this.state.still = true;
-            this.state.enabled = false;
+        }
-            await this.ui.send(this.id, { valid: false });
+        else if (this.videoExtensions.indexOf(ext) !== -1) {
+            this.state.still = false;
+        }
+        else {
+            this.log.error(`File is not of a valid file type`, 'FILMOUT', true, true);
             return false;
         }
-        try {
+        if (this.state.still) {
-            frames = await this.ffprobe.frames(arg.path);
+            try {
+                info = await this.stillInfo(arg.path);
+            }
+            catch (err) {
+                this.log.error(err, 'FILMOUT', true, true);
+                this.state.enabled = false;
+                await this.ui.send(this.id, { valid: false });
+                return false;
+            }
+            frames = 1;
         }
-        catch (err) {
+        else {
-            this.log.error(err, 'FILMOUT', true, true);
+            try {
-            this.state.enabled = false;
+                info = await this.ffprobe.info(arg.path);
-            await this.ui.send(this.id, { valid: false });
+            }
-            return false;
+            catch (err) {
+                this.log.error(err, 'FILMOUT', true, true);
+                this.state.enabled = false;
+                await this.ui.send(this.id, { valid: false });
+                return false;
+            }
+            try {
+                frames = await this.ffprobe.frames(arg.path);
+            }
+            catch (err) {
+                this.log.error(err, 'FILMOUT', true, true);
+                this.state.enabled = false;
+                await this.ui.send(this.id, { valid: false });
+                return false;
+            }
         }
+        console.dir(info);
         this.state.frame = 0;
         this.state.path = arg.path;
         this.state.fileName = arg.fileName;
@@ -130,6 +192,29 @@ class FilmOut {
         this.state.enabled = true;
         return await this.ui.send(this.id, { valid: true, state: JSON.stringify(this.state) });
     }
+    /**
+     * Return true if gif is animated, false if it is a still
+     **/
+    async isGifAnimated(pathStr) {
+        let gifBuffer;
+        try {
+            gifBuffer = await fs_extra_1.readFile(pathStr);
+        }
+        catch (err) {
+            this.log.error(err, 'FILMOUT', true, true);
+            return false;
+        }
+        return animated(gifBuffer);
+    }
+    /**
+     * Return information on a still image using the sharp module
+     **/
+    async stillInfo(pathStr) {
+        return sharp_1.default(pathStr).metadata();
+    }
+    /**
+     *
+     **/
     async previewFrame(evt, arg) {
         const state = JSON.parse(JSON.stringify(this.state));
         let path;
@@ -144,6 +229,9 @@ class FilmOut {
         }
         this.ui.send('preview_frame', { path, frame: arg.frame });
     }
+    /**
+     *
+     **/
     async preview(evt, arg) {
         const state = JSON.parse(JSON.stringify(this.state));
         let path;
@@ -164,6 +252,9 @@ class FilmOut {
             this.log.error(err, 'FILMOUT', true, true);
         }
     }
+    /**
+     *
+     **/
     async focus(evt, arg) {
         this.log.info(`Showing focus screen`);
         try {
@@ -174,6 +265,9 @@ class FilmOut {
             this.log.error(err, 'FILMOUT', true, true);
         }
     }
+    /**
+     *
+     **/
     async field(evt, arg) {
         this.log.info(`Showing field guide screen`);
         try {
@@ -184,6 +278,9 @@ class FilmOut {
             this.log.error(err, 'FILMOUT', true, true);
         }
     }
+    /**
+     *
+     **/
     async meter(evt, arg) {
         this.log.info(`Showing meter screen`);
         try {
@@ -194,6 +291,9 @@ class FilmOut {
             this.log.error(err, 'FILMOUT', true, true);
         }
     }
+    /**
+     *
+     **/
     async close(evt, arg) {
         try {
             await this.display.hide();
@@ -203,6 +303,9 @@ class FilmOut {
             this.log.error(err, 'FILMOUT', true, true);
         }
     }
+    /**
+     *
+     **/
     onDisplay(evt, arg) {
         this.display.change(arg.display);
         this.log.info(`Changing the display to ${arg.display}`);

src/filmout/index.ts

@@ -1,12 +1,20 @@
 'use strict';
 
+import sharp from 'sharp';
+import * as  animated from 'animated-gif-detector';
+import { extname } from 'path';
+import { readFile } from 'fs-extra';
 import { delay } from 'delay';
 
 class FilmOut {
 	private id : string = 'filmout';
+	private videoExtensions : string[] =  ['.mpg', '.mpeg', '.mov', '.mkv', '.avi', '.mp4']; 
+	private stillExtensions : string[] = ['.tif', '.tiff', '.png', '.jpg', '.jpeg', '.bmp'];
+	private gifExtension : string = '.gif';
 	public state : any = {
 		frame : 0,
 		frames : 0,
+		still : false,
 		path : null,
 		fileName : null,
 		info : {},
@@ -45,6 +53,7 @@ class FilmOut {
 	 **/
 	 private listen () {
 	 	this.ipc.on(this.id, this.onConnect.bind(this));
+
 	 	this.ipc.on('focus', this.focus.bind(this));
 	 	this.ipc.on('field', this.field.bind(this));
 	 	this.ipc.on('meter', this.meter.bind(this));
@@ -64,6 +73,9 @@ class FilmOut {
 	 **/
 	public async move () {
 		let start : number = +new Date();
+		if (this.state.still) {
+			return false;
+		}
 		if (this.state.dir) {
 			this.state.frame++;
 		} else {
@@ -94,7 +106,7 @@ class FilmOut {
 		await this.display.show(this.state.frame);
 		await delay(20);
 	}
-	 /**
+	/**
 	 *
 	 **/
 	private async end () {
@@ -106,26 +118,64 @@ class FilmOut {
 	 *
 	 **/
 	async onConnect (evt : any, arg : any) {
-		let info;
+		let frames : number = 0;
-		let frames = 0;
+		let isAnimated : boolean = false;
+		let info : any;
+		let ext : string;
 
-		try {
+		ext = extname(arg.fileName.toLowerCase());
-			info = await this.ffprobe.info(arg.path);
+
-		} catch (err) {
+		console.dir(arg)
-			//this.log.error(err, 'FILMOUT', true, true);
+		console.log(ext)
-			this.state.enabled = false;
+
-			await this.ui.send(this.id, { valid : false });
+		if (ext === this.gifExtension) {
-			return false;
+			try {
-		}
+				isAnimated = await this.isGifAnimated(arg.path);
-		try {
+			} catch (err) {
-			frames = await this.ffprobe.frames(arg.path);
+				this.log.error(err, 'FILMOUT', true, true);
-		} catch (err) {
+				await this.ui.send(this.id, { valid : false });
-			this.log.error(err, 'FILMOUT', true, true);
+				return false;
-			this.state.enabled = false;
+			}
-			await this.ui.send(this.id, { valid : false });
+			this.state.still = !isAnimated;
+		} else if (this.stillExtensions.indexOf(ext) !== -1) {
+			this.state.still = true;
+		} else if (this.videoExtensions.indexOf(ext) !== -1) {
+			this.state.still = false;
+		} else {
+			this.log.error(`File is not of a valid file type`, 'FILMOUT', true, true);
 			return false;
 		}
 
+		if (this.state.still) {
+			try {
+				info = await this.stillInfo(arg.path);
+			} catch (err) {
+				this.log.error(err, 'FILMOUT', true, true);
+				this.state.enabled = false;
+				await this.ui.send(this.id, { valid : false });
+				return false;
+			}
+			frames = 1;
+		} else {
+			try {
+				info = await this.ffprobe.info(arg.path);
+			} catch (err) {
+				this.log.error(err, 'FILMOUT', true, true);
+				this.state.enabled = false;
+				await this.ui.send(this.id, { valid : false });
+				return false;
+			}
+
+			try {
+				frames = await this.ffprobe.frames(arg.path);
+			} catch (err) {
+				this.log.error(err, 'FILMOUT', true, true);
+				this.state.enabled = false;
+				await this.ui.send(this.id, { valid : false });
+				return false;
+			}
+		}
+		console.dir(info)
 		this.state.frame = 0;
 		this.state.path = arg.path;
 		this.state.fileName = arg.fileName;
@@ -137,7 +187,28 @@ class FilmOut {
 		this.state.enabled = true;
 		return await this.ui.send(this.id, { valid : true, state : JSON.stringify(this.state) });
 	}
-
+	/**
+	 * Return true if gif is animated, false if it is a still
+	 **/
+	async isGifAnimated (pathStr : string) {
+		let gifBuffer : Buffer;
+		try {
+			gifBuffer = await readFile(pathStr);
+		} catch (err) {
+			this.log.error(err, 'FILMOUT', true, true);
+			return false;
+		}
+		return animated(gifBuffer);
+	}
+	/**
+	 * Return information on a still image using the sharp module
+	 **/
+	async stillInfo (pathStr : string) {
+		return sharp(pathStr).metadata();
+	}
+	/**
+	 *
+	 **/
 	async previewFrame (evt : any, arg : any) {
 		const state : any = JSON.parse(JSON.stringify(this.state));
 		let path : string;
@@ -152,7 +223,9 @@ class FilmOut {
 		}
 		this.ui.send('preview_frame', { path, frame : arg.frame })
 	}
-
+	/**
+	 *
+	 **/
 	async preview (evt : any, arg : any) {
 		const state : any = JSON.parse(JSON.stringify(this.state));
 		let path : string;
@@ -174,7 +247,9 @@ class FilmOut {
 			this.log.error(err, 'FILMOUT', true, true);
 		}
 	}
-
+	/**
+	 *
+	 **/
 	async focus (evt : any, arg : any) {
 		this.log.info(`Showing focus screen`);
 		try {
@@ -184,7 +259,9 @@ class FilmOut {
 			this.log.error(err, 'FILMOUT', true, true);
 		}
 	}
-
+	/**
+	 *
+	 **/
 	async field (evt : any, arg : any) {
 		this.log.info(`Showing field guide screen`);
 		try {
@@ -194,7 +271,9 @@ class FilmOut {
 			this.log.error(err, 'FILMOUT', true, true);
 		}
 	}
-
+	/**
+	 *
+	 **/
 	async meter (evt : any, arg : any) {
 		this.log.info(`Showing meter screen`);
 		try {
@@ -204,7 +283,9 @@ class FilmOut {
 			this.log.error(err, 'FILMOUT', true, true);
 		}
 	}
-
+	/**
+	 *
+	 **/
 	async close (evt : any, arg : any) {
 		try {
 			await this.display.hide();
@@ -213,7 +294,9 @@ class FilmOut {
 			this.log.error(err, 'FILMOUT', true, true);
 		}
 	}
-
+	/**
+	 *
+	 **/
 	onDisplay (evt : any, arg : any) {
 		this.display.change(arg.display);
 		this.log.info(`Changing the display to ${arg.display}`);