Switch to VAAPI for Intel GPUs (potential compatibility fix)

Author: mikigal

README.MD

@@ -23,7 +23,7 @@ Under the hood, the application leverages the power of FFMPEG to handle video pr
 - Saving upscaled videos to disk rather than real-time preview.
 - User-friendly graphical interface for easy operation; no command-line usage is required.
 - Support for most popular video encoders: H.264, H.265, AV1 (CPU based or GPU accelerated)
-- Hardware acceleration with NVIDIA (CUDA + NVENC), AMD (OpenCL + AMF), and Intel (QSV) graphics cards.
+- Hardware acceleration with NVIDIA (CUDA + NVENC), AMD (OpenCL + AMF), and Intel (VAAPI) graphics cards.
 - Compatibility with multiple audio and subtitles streams
 - Support for various video formats: MP4, AVI, and MKV (both input and output).
 - Quick and hassle-free installation.

data.go

@@ -20,6 +20,7 @@ type Shader struct {
 type Encoder struct {
 	Name        string
 	FfmpegValue string
+	Format      string
 	Vendor      string
 }
 

ffmpeg.go

@@ -89,7 +89,8 @@ func buildUpscalingParams(anime Anime, resolution Resolution, shader Shader, out
 	params = append(params,
 		"-i", fmt.Sprintf("%s", anime.Path), // Path to input file
 		"-init_hw_device", "vulkan",
-		"-vf", fmt.Sprintf("format=yuv420p,hwupload,libplacebo=w=%d:h=%d:upscaler=ewa_lanczos:custom_shader_path=%s,hwdownload,format=yuv420p", resolution.Width, resolution.Height, shader.Path),
+		"-vf", fmt.Sprintf("format=%s,hwupload,libplacebo=w=%d:h=%d:upscaler=ewa_lanczos:custom_shader_path=%s,hwdownload,format=yuv420p",
+			availableEncoders[settings.Encoder].Format, resolution.Width, resolution.Height, shader.Path),
 
 		"-c:a", "copy", // Copy all audio streams
 		"-c:s", "copy", // Copy all subtitles streams
@@ -161,7 +162,7 @@ func searchHardwareAcceleration() {
 
 		logMessage("Available GPU acceleration: AMF", false)
 	} else if intel {
-		hwaccelParams = append(hwaccelParams, "-hwaccel", "vulkan")
+		hwaccelParams = append(hwaccelParams, "-hwaccel", "vaapi")
 		addEncoders("intel")
 
 		logMessage("Available GPU acceleration: QSV", false)

main.go

@@ -40,20 +40,20 @@ var (
 	}
 
 	allEncoders = []Encoder{
-		{"H.264 (CPU)", "libx264", "cpu"},
-		{"H.264 NVENC (NVIDIA)", "h264_nvenc", "nvidia"},
-		{"H.264 AMF (AMD)", "h264_amf", "advanced micro devices"},
-		{"H.264 QSV (Intel)", "h264_qsv", "intel"},
-
-		{"H.265 (CPU)", "libx265", "cpu"},
-		{"H.265 NVENC (NVIDIA)", "hevc_nvenc", "nvidia"},
-		{"H.265 AMF (AMD)", "hevc_amf", "advanced micro devices"},
-		{"H.265 QSV (Intel)", "hevc_qsv", "intel"},
-
-		{"AV1 (CPU)", "libsvtav1", "cpu"},
-		{"AV1 NVENC (NVIDIA)", "av1_nvenc", "nvidia"},
-		{"AV1 AMF (AMD)", "av1_amf", "advanced micro devices"},
-		{"AV1 QSV (Intel)", "av1_qsv", "intel"},
+		{"H.264 (CPU)", "libx264", "yuv420p", "cpu"},
+		{"H.264 NVENC (NVIDIA)", "h264_nvenc", "yuv420p", "nvidia"},
+		{"H.264 AMF (AMD)", "h264_amf", "yuv420p", "advanced micro devices"},
+		{"H.264 VAAPI (Intel)", "h264_vaapi", "nv12", "intel"},
+
+		{"H.265 (CPU)", "libx265", "yuv420p", "cpu"},
+		{"H.265 NVENC (NVIDIA)", "hevc_nvenc", "yuv420p", "nvidia"},
+		{"H.265 AMF (AMD)", "hevc_amf", "yuv420p", "advanced micro devices"},
+		{"H.265 VAAPI (Intel)", "hevc_vaapi", "nv12", "intel"},
+
+		{"AV1 (CPU)", "libsvtav1", "yuv420p", "cpu"},
+		{"AV1 NVENC (NVIDIA)", "av1_nvenc", "yuv420p", "nvidia"},
+		{"AV1 AMF (AMD)", "av1_amf", "yuv420p", "advanced micro devices"},
+		{"AV1 VAAPI (Intel)", "av1_vaapi", "nv12", "intel"},
 	}
 
 	availableEncoders = make([]Encoder, 0)