add amd support

README.md

@@ -20,15 +20,18 @@ Tool for sharing video to Discord.
 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)  |
+| `/amd_h264`   | Enable AMF using DX11 with H.264 encoder (for AMD GPU) |
+| `/amd_h265`   | Enable AMF using DX11 with H.265 encoder (for AMD GPU) |
 | `/h265`       | Enable the H.265 CPU encoder (slow compression)        |
 
-> NVenc support is experimental, but faster than CPU counterparts.
+> NVidia and AMD hardware accelerators support is experimental, but faster
+> than CPU counterparts.
 
 ## More info
 
@@ -38,6 +41,7 @@ You can add thoses flags in the `Target` field of your Windows shortcut.
   - [x] Defaults to H.264 CPU encoder
   - [x] If already under the limit, the file won't be compressed
   - [x] NVenc support
+  - [x] AMD cards acceleration 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)

src/main.ts

@@ -182,12 +182,24 @@ app.whenReady().then(() => {
         hwAcc = "-hwaccel cuda";
       }
 
+      if (argv.includes("/amd_h264")) {
+        // Use AMF H.264
+        codec = "h264_amf";
+        hwAcc = "-hwaccel d3d11va";
+      }
+
       if (argv.includes("/nvenc_h265")) {
         // Use NVenc H.265
         codec = "hevc_nvenc";
         hwAcc = "-hwaccel cuda";
       }
 
+      if (argv.includes("/amd_h265")) {
+        // Use AMF H.265
+        codec = "hevc_amf";
+        hwAcc = "-hwaccel d3d11va";
+      }
+
       if (argv.includes("/h265")) {
         // Use H.265 encoder
         codec = "libx265";