.forgejo/workflows/release.yml

@@ -1,28 +0,0 @@
-name: Upload release
-
-on:
-  push:
-    tags:
-      - "*"
-
-jobs:
-  build:
-    steps:
-      - name: Checkout
-        uses: actions/checkout@v4
-
-      - name: Install dependencies
-        run: |
-          npm install --platform=win32 &&
-          apt-get update &&
-          apt-get install -y zip
-
-      - name: Build the app
-        run: npm run make -- --platform=win32
-
-      - name: Create release
-        uses: akkuman/gitea-release-action@v1
-        with:
-          token: ${{ secrets.TOKEN }}
-          files: out/make/zip/win32/x64/dsr-win32-x64-${{ github.ref_name }}.zip
-          draft: true

README.md

@@ -1,10 +1,10 @@
-# Discord Video Sharing [![status-badge](https://git.mylloon.fr/Anri/dsr/badges/workflows/release.yml/badge.svg)](https://git.mylloon.fr/Anri/dsr/actions?workflow=release.yml)
+# Discord Video Sharing
 
 Tool for sharing video to Discord.
 
 > This tool was primarily made for video captured by NVidia Shadowplay.
 
-## Download/Install/Update
+## Download/Install
 
 2 choices :
 
@@ -15,36 +15,22 @@ Tool for sharing video to Discord.
   irm https://git.mylloon.fr/Anri/dsr/raw/branch/main/install.ps1 | iex
   ```
 
-## Available flags
-
-You can add thoses flags in the `Target` field of your Windows shortcut.
-
-|               |                                                       |
-| ------------- | ----------------------------------------------------- |
-| `/nitro`      | Increase the file limit to 500Mo                      |
-| `/nitrobasic` | Increase the file limit to 50Mo                       |
-|               |                                                       |
-| `/nvenc_h264` | Enable NVenc with H.264 encoder (NVidia GPU required) |
-| `/nvenc_h265` | Enable NVenc with H.265 encoder (NVidia GPU required) |
-| `/h265`       | Enable the H.265 CPU encoder (slow compression)       |
-
-> NVenc support is experimental, but faster than CPU counterparts.
+> - If you have Discord Nitro: add `/nitro` flag when running DSR.
+> - If you have an NVidia GPU with NVenc: add `/nvenc` flag when running DSR.
 
 ## More info
 
 - [x] KISS interface
   - [x] Support drag&drop into the icon
-- [x] Keep the video under discord limitation
-  - [x] Defaults to H.264 CPU encoder
-  - [x] If already under the limit, the file won't be compressed
+- [x] Keep the video under 25mb (discord limitation)
   - [x] NVenc support
-  - [x] Nitro suppport
-- [x] Merge 2 audio files into one track when recorded with system audio and microphone
-      split up, while keeping the original ones (with conveniant metadata)
-  - [x] Works also with file with only one or more than 2 audio track, by doing
-        nothing
+  - [x] If already under the limit, the file won't be compressed
+  - [x] Nitro suppport via `/nitro` flag
+- [x] Merge audio files into one track when recorded with system audio and microphone
+      split up, while keeping the original ones (with conveninant metadata)
+  - [x] Works also with file with only one audio track
 - [x] Support multiples files at once
-- [x] Always optimize for video streaming
+- [x] Optimize for video streaming
 
 ## Package the app for Windows
 

install.ps1

@@ -15,9 +15,6 @@ $archive = "$env:TEMP\dsr.zip"
 Invoke-WebRequest -Uri $link -OutFile $archive
 Remove-Item "$path" -Recurse -ErrorAction SilentlyContinue
 
-# Close running DSR
-Stop-Process -Name "DSR" -Force -ErrorAction SilentlyContinue
-
 # Installation
 Expand-Archive -Path $archive -DestinationPath "$path" -Force
 Move-Item -Path "$path\dsr-win32-x64\*" -Destination "$path" -Force

package.json

@@ -1,6 +1,6 @@
 {
   "name": "dsr",
-  "version": "1.11.2",
+  "version": "1.8.3",
   "description": "Discord Video Sharing",
   "main": "./dist/main.js",
   "scripts": {
@@ -18,23 +18,21 @@
   "author": "Mylloon",
   "license": "AGPL-3.0-or-later",
   "dependencies": {
-    "@electron-forge/maker-zip": "^7.5",
+    "@electron-forge/maker-zip": "^7.4",
     "ffmpeg-static": "^5.2",
     "ffprobe-static": "^3.1",
-    "typescript": "^5.6"
+    "terminate": "^2.6",
+    "typescript": "^5.4"
   },
   "devDependencies": {
-    "@electron-forge/cli": "^7.5",
+    "@electron-forge/cli": "^7.4",
     "@types/ffprobe-static": "^2.0",
-    "electron": "^33.0"
+    "electron": "^30.0"
   },
   "config": {
     "forge": {
       "packagerConfig": {
-        "icon": "./image/icon.ico",
-        "asar": {
-          "unpack": "**/node_modules/*-static/**"
-        }
+        "icon": "./image/icon.ico"
       },
       "makers": [
         {

src/main.ts

@@ -1,19 +1,18 @@
 import { app, BrowserWindow, dialog, ipcMain, Notification } from "electron";
-import { statSync, copyFileSync } from "fs";
+import { statSync } from "fs";
 import {
   deleteFile,
   deleteTwoPassFiles,
   execute,
   getNewFilename,
   getVideoDuration,
-  getNumberOfAudioTracks,
   printAndDevTool,
   processes,
 } from "./utils/misc";
 import path = require("path");
+import ffmpegPath = require("ffmpeg-static");
 
-import ffmpeg = require("ffmpeg-static");
-const ffmpegPath = `${ffmpeg}`.replace("app.asar", "app.asar.unpacked");
+const kill = require("terminate");
 
 let error = false;
 
@@ -22,12 +21,11 @@ const moviesFilter = {
   extensions: ["mp4", "mkv"],
 };
 
-const metadataAudioSize = 3;
 const metadataAudio = `-metadata:s:a:0 title="System sounds and microphone" \
                        -metadata:s:a:1 title="System sounds" \
                        -metadata:s:a:2 title="Microphone"`;
 
-const shareOpt = "-movflags +faststart";
+const extraArgs = "-movflags +faststart";
 
 /** Register a new error  */
 const registerError = (win: BrowserWindow, err: string) => {
@@ -52,11 +50,6 @@ const createWindow = () => {
   return win;
 };
 
-// For notification on Windows
-if (process.platform === "win32") {
-  app.setAppUserModelId(app.name);
-}
-
 /* Ready to create the window */
 app.whenReady().then(() => {
   const win = createWindow();
@@ -85,15 +78,14 @@ app.whenReady().then(() => {
   const getFilename = (filepath: string) => path.parse(filepath).base;
 
   /** Merge all audios track of a video into one
-   *  In case video doesn't have exactly two audio streams, silently pass */
+   *  In case video have only one track, silently pass */
   const mergeAudio = async (file: string) => {
     const tmpFile = getNewFilename(file, "TMP_");
     let outFile;
 
-    let audioTracks = getNumberOfAudioTracks(file);
+    // One track for the video
+    let nbTracks = 1;
 
-    switch (audioTracks.length) {
-      case 2:
     // Merge 2 audio
     // See: https://trac.ffmpeg.org/wiki/AudioChannelManipulation#a2stereostereo
     await execute(
@@ -102,10 +94,38 @@ app.whenReady().then(() => {
        -filter_complex "[0:a]amerge=inputs=2[a]" -ac 2 -map 0:v -map "[a]" \
        -c:v copy \
        "${tmpFile}"`
-        );
+    )
+      .catch(async (e) => {
+        if (
+          `${e}`.includes(
+            "Cannot find a matching stream for unlabeled input pad 1 on filter"
+          )
+        ) {
+          // Only one audio in the file
+          outFile = getNewFilename(file, "(processed) ");
+          nbTracks += 1;
+
+          // Do a copy
+          await execute(`"${ffmpegPath}" -y \
+          -i "${file}" \
+          -codec copy \
+          ${extraArgs} \
+          "${outFile}"`).catch((e) => registerError(win, e));
+
+          // We throw the error since we do not want to merge any audio
+          return Promise.resolve("skip");
+        } else {
+          // Error handling
+          registerError(win, e);
+        }
+      })
+      .then(async (val) => {
+        if (val == "skip") {
+          return;
+        }
 
         outFile = getNewFilename(file, "(merged audio) ");
-
+        nbTracks += 3;
         // Add merged audio as first position to original video and make it default
         // About disposition: https://ffmpeg.org/ffmpeg.html#Main-options
         // Also rename all tracks accordingly to what they are
@@ -115,23 +135,13 @@ app.whenReady().then(() => {
          -map 0 -map 1:a -c:v copy \
          -disposition:a 0 -disposition:a:0 default \
          ${metadataAudio} \
+         ${extraArgs} \
          "${outFile}"`
         ).catch((e) => registerError(win, e));
 
         // Delete the temporary video file
         deleteFile(tmpFile);
-
-        audioTracks = getNumberOfAudioTracks(outFile);
-
-        break;
-      default:
-        // Other cases: no merge needed
-        outFile = getNewFilename(file, "(nomerge) ");
-
-        // Do a copy
-        copyFileSync(file, outFile);
-        break;
-    }
+      });
 
     const duration = getVideoDuration(outFile);
     const stats = statSync(outFile);
@@ -140,32 +150,26 @@ app.whenReady().then(() => {
       title: outFile,
       size: stats.size / 1024 / 1024,
       duration,
-      audioTracks,
+      nbTracks,
     };
   };
 
-  /** Reduce size of a file
-   * Returns an empty string in case of failing
-   */
+  /** Reduce size of a file */
   const reduceSize = async (
     file: string,
     bitrate: number,
-    audioTracks: number[]
+    nbTracks: number
   ) => {
-    const audioBitrate = Math.ceil(
-      audioTracks.reduce((sum, current) => current + sum, 50) // initial value > 0 for extra room
-    );
-    const videoBitrate = bitrate - audioBitrate;
-    let finalFile;
+    const audioBitrate = 400; // keep some room
+    let videoBitrate = bitrate - audioBitrate;
 
-    if (videoBitrate > 0) {
-      finalFile = getNewFilename(file, "Compressed - ");
+    const finalFile = getNewFilename(file, "Compressed - ");
 
     // Trash the output, depends on the platform
     const nul = process.platform === "win32" ? "NUL" : "/dev/null";
 
-      // Mapping of tracks for FFMPEG, adding 1 for the video stream
-      const mappingTracks = Array(audioTracks.length + 1)
+    // Mapping of tracks for FFMPEG
+    const mappingTracks = Array(nbTracks)
       .fill("-map 0:")
       .map((str, index) => {
         return str + index;
@@ -176,21 +180,13 @@ app.whenReady().then(() => {
     let hwAcc = "";
 
     const argv = process.argv;
-      if (argv.includes("/nvenc_h264")) {
-        // Use NVenc H.264
+    if (argv.includes("/nvenc")) {
+      // Use NVenc
       codec = "h264_nvenc";
       hwAcc = "-hwaccel cuda";
-      }
 
-      if (argv.includes("/nvenc_h265")) {
-        // Use NVenc H.265
-        codec = "hevc_nvenc";
-        hwAcc = "-hwaccel cuda";
-      }
-
-      if (argv.includes("/h265")) {
-        // Use H.265 encoder
-        codec = "libx265";
+      // Increase video bitrate
+      videoBitrate = Math.floor(videoBitrate * 1.85);
     }
 
     // Compress the video
@@ -205,40 +201,16 @@ app.whenReady().then(() => {
        -i "${file}" \
        -c:v ${codec} -b:v ${videoBitrate}k -pass 2 -c:a copy \
        ${mappingTracks} -f mp4 \
-       -profile:v main \
-       ${audioTracks.length === metadataAudioSize ? metadataAudio : ""} \
-       ${shareOpt} \
+       ${metadataAudio} \
+       ${extraArgs} \
        "${finalFile}"`
     ).catch((e) => registerError(win, e));
 
+    // Delete the old video file
+    deleteFile(file);
+
     // Delete the 2 pass temporary files
     deleteTwoPassFiles(process.cwd());
-    } else {
-      finalFile = "";
-    }
-
-    // Delete the old video file
-    deleteFile(file);
-
-    return finalFile;
-  };
-
-  /** Move metadata at the begenning of the file */
-  const moveMetadata = async (file: string, nbTracks: number) => {
-    const finalFile = getNewFilename(file, "Broadcastable - ");
-
-    // Optimize for streaming
-    await execute(
-      `"${ffmpegPath}" -y \
-       -i "${file}" \
-       -map 0 -codec copy \
-       ${shareOpt} \
-       ${nbTracks === metadataAudioSize ? metadataAudio : ""} \
-       "${finalFile}"`
-    ).catch((e) => registerError(win, e));
-
-    // Delete the old video file
-    deleteFile(file);
 
     return finalFile;
   };
@@ -251,11 +223,8 @@ app.whenReady().then(() => {
   ipcMain.handle("mergeAudio", (_, file: string) => mergeAudio(file));
   ipcMain.handle(
     "reduceSize",
-    (_, file: string, bitrate: number, audioTracks: number[]) =>
-      reduceSize(file, bitrate, audioTracks)
-  );
-  ipcMain.handle("moveMetadata", (_, file: string, nbTracks: number) =>
-    moveMetadata(file, nbTracks)
+    (_, file: string, bitrate: number, nbTracks: number) =>
+      reduceSize(file, bitrate, nbTracks)
   );
   ipcMain.handle("exit", () => (error ? {} : app.quit()));
   ipcMain.handle("confirmation", (_, text: string) => confirmation(text));
@@ -263,7 +232,7 @@ app.whenReady().then(() => {
 
 app.on("window-all-closed", () => {
   processes.forEach((process) => {
-    process.stdin.write("q");
+    kill(process.pid);
   });
 
   app.quit();

src/preload.ts

@@ -13,10 +13,8 @@ contextBridge.exposeInMainWorld("internals", {
     ipcRenderer.invoke("getFilename", filepath),
   askFiles: () => ipcRenderer.invoke("askFiles"),
   mergeAudio: (file: string) => ipcRenderer.invoke("mergeAudio", file),
-  reduceSize: (file: string, bitrate: number, audioTracks: number[]) =>
-    ipcRenderer.invoke("reduceSize", file, bitrate, audioTracks),
-  moveMetadata: (file: string, nbTracks: number) =>
-    ipcRenderer.invoke("moveMetadata", file, nbTracks),
+  reduceSize: (file: string, bitrate: number, nbTracks: number) =>
+    ipcRenderer.invoke("reduceSize", file, bitrate, nbTracks),
   exit: () => ipcRenderer.invoke("exit"),
   confirmation: (text: string) => ipcRenderer.invoke("confirmation", text),
 });

src/scripts/renderer.ts

@@ -11,14 +11,13 @@ let internals: {
     title: string;
     duration: number;
     size: number;
-    audioTracks: number[];
+    nbTracks: number;
   }>;
   reduceSize: (
     file: string,
     bitrate: number,
-    audioTracks: number[]
+    nbTracks: number
   ) => Promise<string>;
-  moveMetadata: (file: string, nbTracks: number) => Promise<string>;
   confirmation: (text: string) => Promise<void>;
 };
 
@@ -56,16 +55,13 @@ const getFiles = async () => {
 /** Returns maximum allowed size for files in MB */
 const fetchMaxSize = async () => {
   const argv = await internals.argv();
-  if (argv.includes("/nitrobasic")) {
-    // Nitro Basic user
-    return 50;
-  } else if (argv.includes("/nitro")) {
+  if (argv.includes("/nitro")) {
     // Nitro user
     return 500;
-  } else {
-    // Free user
-    return 10;
   }
+
+  // Free user
+  return 25;
 };
 
 /** Either replace the message, or add some info */
@@ -103,7 +99,6 @@ const main = async () => {
   updateMessage("Récupération des fichiers...");
   const files = await getFiles();
   let processedFiles = "";
-  let numberOfUncompressableFiles = 0;
 
   // Iterate over all the retrieved files
   for (const [idx, file] of files.entries()) {
@@ -136,39 +131,19 @@ const main = async () => {
       finalTitle = await internals.reduceSize(
         newFile.title,
         bitrate,
-        newFile.audioTracks
-      );
-    } else {
-      updateMessage(`\nPréparation pour le partage...`, true, Mode.Append);
-
-      // Move the metadata to make it playable before everything is downloaded
-      finalTitle = await internals.moveMetadata(
-        newFile.title,
-        newFile.audioTracks.length
+        newFile.nbTracks
       );
     }
 
     // Append title to the list of processed files
-    if (finalTitle.length > 0) {
     processedFiles += `\n- ${finalTitle}`;
     updateMessage(`Fichier ${counter} traités.`);
-    } else {
-      processedFiles += `\n- ${file} [incompressable]`;
-      updateMessage(`Fichier ${counter} trop large pour être compressé.`);
-      numberOfUncompressableFiles++;
-    }
-  }
-
-  let errorMessage = "";
-  if (numberOfUncompressableFiles > 0) {
-    errorMessage += `\nNombre de fichier incompressable : ${numberOfUncompressableFiles}.`;
   }
 
   // Send confirmation to the user that we're done
   await internals.confirmation(
-    `${files.length} fichiers traités : ${processedFiles}` + errorMessage
+    `${files.length} fichiers traités : ${processedFiles}`
   );
-
   await internals.exit();
 };
 

src/utils/misc.ts

@@ -1,11 +1,9 @@
+import ffprobe = require("ffprobe-static");
 import child_process = require("child_process");
 import path = require("path");
 import { BrowserWindow } from "electron";
 import { existsSync, unlink } from "fs";
 
-import ffprobe = require("ffprobe-static");
-const ffprobePath = ffprobe.path.replace("app.asar", "app.asar.unpacked");
-
 export const processes: child_process.ChildProcess[] = [];
 
 /** Create a new filename from the OG one */
@@ -16,20 +14,11 @@ export const getNewFilename = (ogFile: string, part: string) => {
 
 /** Return the duration of a video in second */
 export const getVideoDuration = (file: string) => {
-  const command = `"${ffprobePath}" -v error -show_entries format=duration -of default=noprint_wrappers=1:nokey=1 "${file}"`;
+  const command = `"${ffprobe.path}" -v error -show_entries format=duration -of default=noprint_wrappers=1:nokey=1 "${file}"`;
   const durationString = child_process.execSync(command).toString().trim();
   return parseFloat(durationString);
 };
 
-/** Return the number of audio tracks */
-export const getNumberOfAudioTracks = (file: string): number[] => {
-  const command = `"${ffprobePath}" -v error -show_entries stream=bit_rate -select_streams a -of json "${file}"`;
-  const result = child_process.execSync(command, { encoding: "utf8" });
-  return JSON.parse(result).streams.map(
-    (v: { bit_rate: string }) => Number(v.bit_rate) / 1000
-  );
-};
-
 /** Print an error to the console and open the dev tool panel */
 export const printAndDevTool = (win: BrowserWindow, err: string) => {
   win.webContents.openDevTools();