add H265 (slow asf)

README.md

@@ -17,7 +17,9 @@ Tool for sharing video to Discord.
 
 > - If you have Discord Nitro: add `/nitro` flag when running DSR.
 > - If you have Discord Nitro Basic: add `/nitrobasic` flag when running DSR.
+
 > - If you have an NVidia GPU with NVenc: add `/nvenc` flag when running DSR.
+> - H.265 encoder is available : add `/h265` flag when running DSR (slower).
 
 ## More info
 
@@ -25,7 +27,7 @@ Tool for sharing video to Discord.
   - [x] Support drag&drop into the icon
 - [x] Keep the video under discord limitation
   - [x] If already under the limit, the file won't be compressed
-  - [x] Basic NVenc support
+  - [x] Basic NVenc (H.264) support
   - [x] Nitro suppport via flags
 - [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)

src/main.ts

@@ -175,9 +175,11 @@ app.whenReady().then(() => {
       // Use NVenc
       codec = "h264_nvenc";
       hwAcc = "-hwaccel cuda";
+    }
 
-      // Increase video bitrate
-      videoBitrate = Math.floor(videoBitrate);
+    if (argv.includes("/h265")) {
+      // Use H.265 encoder
+      codec = "libx265";
     }
 
     // Compress the video
@@ -192,7 +194,8 @@ app.whenReady().then(() => {
        -i "${file}" \
        -c:v ${codec} -b:v ${videoBitrate}k -pass 2 -c:a copy \
        ${mappingTracks} -f mp4 \
-       ${metadataAudio} \
+       -profile:v main \
+       ${audioTracks.length === 3 ? metadataAudio : ""} \
        ${shareOpt} \
        "${finalFile}"`
     ).catch((e) => registerError(win, e));