Bump word-wrap from 1.2.3 to 1.2.4

Bumps [word-wrap](https://github.com/jonschlinkert/word-wrap) from 1.2.3 to 1.2.4.
- [Release notes](https://github.com/jonschlinkert/word-wrap/releases)
- [Commits](https://github.com/jonschlinkert/word-wrap/compare/1.2.3...1.2.4)

---
updated-dependencies:
- dependency-name: word-wrap
  dependency-type: indirect
...

Signed-off-by: dependabot[bot] <support@github.com>

README.md

@@ -1,19 +1,76 @@
 # js-vmaf: Simple, but effective VMAF comparison tool
 This is a simple wrapper around FFmpeg and VMAF to handle comparison of files.
 
+```
+$node . --help
+usage: js-vmaf [--help] [--hide_banner] [-q] [-v] --ffmpeg FFMPEG --ffprobe FFPROBE [--vmaf VMAF] -r
+               REFERENCE [-o OUTPUT] [--flip] [-cs COLOR_SPACE] [-cp COLOR_PRIMARIES] [-ct COLOR_TRC]
+               [-cr COLOR_RANGE] [-p FORMAT] [-w WIDTH] [-h HEIGHT] [--fps FPS] [-f FEATURE] [-m MODEL]
+               [-t THREADS]
+               Path [Path ...]
+
+A simple, yet effective tool to quickly compare one or more videos using VMAF.
+
+positional arguments:
+  Path                  One or more paths to a distorted file or a directory containing distorted files.
+
+optional arguments:
+  --help                show this help message and exit
+  --hide_banner         Hide license banner.
+  -q, --quiet           Be quiet.
+  -v, --verbose         Be verbose.
+  --ffmpeg FFMPEG       Path to the FFmpeg binary to use.
+  --ffprobe FFPROBE     Path to the FFprobe binary to use.
+  --vmaf VMAF           Path to the VMAF binary to use. Will fall back to FFmpeg if not provided
+  -r REFERENCE, --reference REFERENCE
+                        Reference file
+  -o OUTPUT, --output OUTPUT
+                        The file name, including formatters, for the output log file.
+  --flip                Scale, convert and resample to distorted file instead of reference file.
+  -cs COLOR_SPACE, --color_space COLOR_SPACE
+                        Define the color space of the reference file.
+  -cp COLOR_PRIMARIES, --color_primaries COLOR_PRIMARIES
+                        Define the color primaries of the reference file.
+  -ct COLOR_TRC, --color_trc COLOR_TRC
+                        Define the color transfer characteristics of the reference file.
+  -cr COLOR_RANGE, --color_range COLOR_RANGE
+                        Define the color range of the reference file.
+  -p FORMAT, --format FORMAT
+                        Define the format for comparison.
+  -w WIDTH, --width WIDTH
+                        Define the width for the comparision.
+  -h HEIGHT, --height HEIGHT
+                        Define the height for the comparision.
+  --fps FPS             Define the FPS for comparison.
+  -f FEATURE, --feature FEATURE
+                        Enable (and configure) a feature
+  -m MODEL, --model MODEL
+                        Enable (and configure) a model
+  -t THREADS, --threads THREADS
+                        Number of threads to use.
+```
+
+
 ## Installing
 ```
 npm install
 npm run build
 ```
 
-## Usage
+## Examples
+
+##### Compare all files in a directory
 ```
-node . --help
+$(prog) --ffmpeg ffmpeg --ffprobe ffprobe -r /mnt/usb0/ref.mp4 /mnt/usb1/
 ```
 
-## Examples
+##### Use the distorted files as the target size
-### Compare all files in a directory
+The following command converts the reference to the same format, resolution, framerate and color as the distorted files. Ideal for bitrate optimization.
 ```
-node . --ffmpeg ./ffmpeg --ffprobe ./ffprobe -r /mnt/usb0/reference.mp4 /mnt/usb1/
+$(prog) --ffmpeg ffmpeg --ffprobe ffprobe --flip -r /mnt/usb0/ref.mp4 /mnt/usb1/
+```
+
+##### Resize everything to 1080p and convert to yuv420p
+```
+$(prog) --ffmpeg ffmpeg --ffprobe ffprobe -h 1080 -p yuv420p -r /mnt/usb0/ref.mp4 /mnt/usb1/
 ```

js-vmaf.code-workspace

@@ -0,0 +1,8 @@
+{
+	"folders": [
+		{
+			"path": "."
+		}
+	],
+	"settings": {}
+}

package-lock.json

@@ -1,12 +1,12 @@
 {
   "name": "js-vmaf",
-  "version": "1.0.1",
+  "version": "1.1.2",
   "lockfileVersion": 2,
   "requires": true,
   "packages": {
     "": {
       "name": "js-vmaf",
-      "version": "1.0.1",
+      "version": "1.1.2",
       "license": "BSD 3-Clause \"New\" or \"Revised\" License",
       "dependencies": {
         "argparse": "^2.0.1",
@@ -1573,9 +1573,9 @@
       }
     },
     "node_modules/word-wrap": {
-      "version": "1.2.3",
+      "version": "1.2.4",
-      "resolved": "https://registry.npmjs.org/word-wrap/-/word-wrap-1.2.3.tgz",
+      "resolved": "https://registry.npmjs.org/word-wrap/-/word-wrap-1.2.4.tgz",
-      "integrity": "sha512-Hz/mrNwitNRh/HUAtM/VT/5VH+ygD6DV7mYKZAtHOrbs8U7lvPS6xf7EJKMF0uW1KJCl0H701g3ZGus+muE5vQ==",
+      "integrity": "sha512-2V81OA4ugVo5pRo46hAoD2ivUJx8jXmWXfUkY4KFNw0hEptvN0QfH3K4nHiwzGeKl5rFKedV48QVoqYavy4YpA==",
       "dev": true,
       "engines": {
         "node": ">=0.10.0"
@@ -2694,9 +2694,9 @@
       }
     },
     "word-wrap": {
-      "version": "1.2.3",
+      "version": "1.2.4",
-      "resolved": "https://registry.npmjs.org/word-wrap/-/word-wrap-1.2.3.tgz",
+      "resolved": "https://registry.npmjs.org/word-wrap/-/word-wrap-1.2.4.tgz",
-      "integrity": "sha512-Hz/mrNwitNRh/HUAtM/VT/5VH+ygD6DV7mYKZAtHOrbs8U7lvPS6xf7EJKMF0uW1KJCl0H701g3ZGus+muE5vQ==",
+      "integrity": "sha512-2V81OA4ugVo5pRo46hAoD2ivUJx8jXmWXfUkY4KFNw0hEptvN0QfH3K4nHiwzGeKl5rFKedV48QVoqYavy4YpA==",
       "dev": true
     },
     "wrappy": {

package.json

@@ -1,6 +1,6 @@
 {
   "name": "js-vmaf",
-  "version": "1.1.0",
+  "version": "1.1.2",
   "description": "A simple tool to quickly and correctly compare a reference file with a distorted file using VMAF.",
   "main": "generated/index.js",
   "scripts": {

source/index.ts

@@ -253,8 +253,28 @@ THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS \"AS IS\" AN
 			chain.push("setpts=PTS-STARTPTS");
 
 			// Convert to the correct framerate.
-			if (this._args.fps || (this._ref.video[0].r_framerate !== fref.video[0].r_framerate)) {
+			if (this._args.fps || (this._ref.video[0].r_frame_rate !== fref.video[0].r_frame_rate)) {
-				chain.push(`fps=${valueOrDefault(this._args.fps, fref.video[0].r_framerate)}`);
+				chain.push(`fps=${valueOrDefault(this._args.fps, fref.video[0].r_frame_rate)}`);
+			}
+
+			// Convert color.
+			if (this._args.color_space
+				|| this._args.color_primaries
+				|| this._args.color_trc
+				|| this._args.color_range
+				|| (this._ref.video[0].color_space !== fref.video[0].color_space)
+				|| (this._ref.video[0].color_primaries !== fref.video[0].color_primaries)
+				|| (this._ref.video[0].color_transfer !== fref.video[0].color_transfer)
+				|| (this._ref.video[0].color_range !== fref.video[0].color_range)) {
+				chain.push("colorspace=dither=fsb" +
+					`:ispace=${valueOrDefault(this._ref.video[0].color_space, "bt709")}` +
+					`:iprimaries=${valueOrDefault(this._ref.video[0].color_primaries, "bt709")}` +
+					`:itrc=${valueOrDefault(this._ref.video[0].color_transfer, "bt709")}` +
+					`:irange=${valueOrDefault(this._ref.video[0].color_range, "tv")}` +
+					`:space=${valueOrDefault(this._args.color_space, valueOrDefault(fref.video[0].color_space, "bt709"))}` +
+					`:primaries=${valueOrDefault(this._args.color_primaries, valueOrDefault(fref.video[0].color_primaries, "bt709"))}` +
+					`:trc=${valueOrDefault(this._args.color_trc, valueOrDefault(fref.video[0].color_transfer, "bt709"))}` +
+					`:range=${valueOrDefault(this._args.color_range, valueOrDefault(fref.video[0].color_range, "tv"))}`);
 			}
 
 			// Scale
@@ -276,26 +296,9 @@ THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS \"AS IS\" AN
 				);
 			}
 
-			// Convert format and color.
+			// Convert format.
-			if (this._args.color_space
+			if (this._args.format || (this._ref.video[0].pix_fmt !== fref.video[0].pix_fmt)) {
-				|| this._args.color_primaries
+				chain.push(`format=pix_fmts=${valueOrDefault(this._args.format, valueOrDefault(fref.video[0].pix_fmt, "yuv420p"))}`);
-				|| this._args.color_trc
-				|| this._args.color_range
-				|| (this._ref.video[0].pix_fmt !== fref.video[0].pix_fmt)
-				|| (this._ref.video[0].color_space !== fref.video[0].color_space)
-				|| (this._ref.video[0].color_primaries !== fref.video[0].color_primaries)
-				|| (this._ref.video[0].color_transfer !== fref.video[0].color_transfer)
-				|| (this._ref.video[0].color_range !== fref.video[0].color_range)) {
-				chain.push("colorspace=dither=fsb" +
-					`:ispace=${valueOrDefault(this._ref.video[0].color_space, "bt709")}` +
-					`:iprimaries=${valueOrDefault(this._ref.video[0].color_primaries, "bt709")}` +
-					`:itrc=${valueOrDefault(this._ref.video[0].color_transfer, "bt709")}` +
-					`:irange=${valueOrDefault(this._ref.video[0].color_range, "tv")}` +
-					`:space=${valueOrDefault(this._args.color_space, valueOrDefault(fref.video[0].color_space, "bt709"))}` +
-					`:primaries=${valueOrDefault(this._args.color_primaries, valueOrDefault(fref.video[0].color_primaries, "bt709"))}` +
-					`:trc=${valueOrDefault(this._args.color_trc, valueOrDefault(fref.video[0].color_transfer, "bt709"))}` +
-					`:range=${valueOrDefault(this._args.color_range, valueOrDefault(fref.video[0].color_range, "tv"))}` +
-					`:format=${valueOrDefault(this._args.format, valueOrDefault(fref.video[0].pix_fmt, "yuv420p"))}`);
 			}
 
 			filters.push(`[0:v:0]${chain.join(",")}[ref]`);
@@ -307,8 +310,8 @@ THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS \"AS IS\" AN
 			chain.push("setpts=PTS-STARTPTS");
 
 			// Convert to the correct framerate.
-			if (this._args.fps || (cmp.video[0].r_framerate !== fref.video[0].r_framerate)) {
+			if (this._args.fps || (cmp.video[0].r_frame_rate !== fref.video[0].r_frame_rate)) {
-				chain.push(`fps=${valueOrDefault(this._args.fps, fref.video[0].r_framerate)}`);
+				chain.push(`fps=${valueOrDefault(this._args.fps, fref.video[0].r_frame_rate)}`);
 			}
 
 			// Convert format and color.
@@ -316,7 +319,6 @@ THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS \"AS IS\" AN
 				|| this._args.color_primaries
 				|| this._args.color_trc
 				|| this._args.color_range
-				|| (cmp.video[0].pix_fmt !== fref.video[0].pix_fmt)
 				|| (cmp.video[0].color_space !== fref.video[0].color_space)
 				|| (cmp.video[0].color_primaries !== fref.video[0].color_primaries)
 				|| (cmp.video[0].color_transfer !== fref.video[0].color_transfer)
@@ -329,8 +331,7 @@ THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS \"AS IS\" AN
 					`:space=${valueOrDefault(this._args.color_space, valueOrDefault(fref.video[0].color_space, "bt709"))}` +
 					`:primaries=${valueOrDefault(this._args.color_primaries, valueOrDefault(fref.video[0].color_primaries, "bt709"))}` +
 					`:trc=${valueOrDefault(this._args.color_trc, valueOrDefault(fref.video[0].color_transfer, "bt709"))}` +
-					`:range=${valueOrDefault(this._args.color_range, valueOrDefault(fref.video[0].color_range, "tv"))}` +
+					`:range=${valueOrDefault(this._args.color_range, valueOrDefault(fref.video[0].color_range, "tv"))}`);
-					`:format=${valueOrDefault(this._args.format, valueOrDefault(fref.video[0].pix_fmt, "yuv420p"))}`);
 			}
 
 			// Scale
@@ -352,6 +353,11 @@ THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS \"AS IS\" AN
 				);
 			}
 
+			// Convert format.
+			if (this._args.format || (cmp.video[0].pix_fmt !== fref.video[0].pix_fmt)) {
+				chain.push(`format=pix_fmts=${valueOrDefault(this._args.format, valueOrDefault(fref.video[0].pix_fmt, "yuv420p"))}`);
+			}
+
 			filters.push(`[1:v:0]${chain.join(",")}[dst]`);
 		}
 
@@ -368,22 +374,25 @@ THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS \"AS IS\" AN
 				chain.push(`feature=${this._args.feature.join("|").replace(/([\\"'`:]{1,1})/g, "\\\\$1")}`);
 			}
 			chain.push(`n_threads=${this._args.threads}`);
-			filters.push(`[ref][dst]libvmaf=${chain.join(":")}`);
+			filters.push(`[dst][ref]libvmaf=${chain.join(":")}`);
 
 			const proc = this.FFmpeg([
 				"-hide_banner",
 				"-v", "quiet",
 				"-stats",
-				"-hwaccel", "auto",
 
 				"-threads", this._args.threads,
 				"-strict", "strict",
+				"-hwaccel", "auto",
 				"-hwaccel_flags", "+allow_high_depth",
+				"-r", this._ref.video[0].r_frame_rate,
 				"-i", this._args.reference,
 
 				"-threads", this._args.threads,
 				"-strict", "strict",
+				"-hwaccel", "auto",
 				"-hwaccel_flags", "+allow_high_depth",
+				"-r", cmp.video[0].r_frame_rate,
 				"-i", path,
 
 				"-sws_flags", "bicubic+full_chroma_inp+full_chroma_int",
@@ -395,7 +404,7 @@ THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS \"AS IS\" AN
 
 				"-f", "null", OS.platform() === "win32" ? "NUL" : "/dev/null"
 			]);
-			await new Promise((resolve, reject) => {
+			const result : any = await new Promise((resolve, reject) => {
 				const sout : Array<string> = [];
 				const serr : Array<string> = [];
 				proc.addListener("exit", (code) => {
@@ -427,6 +436,9 @@ THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS \"AS IS\" AN
 					});
 				});
 			});
+			if (result.code !== 0) {
+				throw new Error("Unexpected failure running FFmpeg");
+			}
 		}
 
 		if (PATH.extname(log) === ".json") {
@@ -460,9 +472,8 @@ THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS \"AS IS\" AN
 	}
 
 	public async run() : Promise<number> {
-		this._args = this._argparse.parse_known_args();
-		this.license();
 		this._args = this._argparse.parse_args();
+		this.license();
 
 		//if (!this._args.quiet) console.dir(this._args);