Add video_codec.

api/scanner/media_encoding/executable_worker/ffmpeg_cli.go

@@ -11,7 +11,8 @@ import (
 )
 
 type FfmpegCli struct {
-	path string
+	path       string
+	videoCodec string
 }
 
 func newFfmpegCli() *FfmpegCli {
@@ -43,10 +44,16 @@ func newFfmpegCli() *FfmpegCli {
 		return nil
 	}
 
-	log.Printf("Found executable worker: ffmpeg (%s)\n", strings.Split(string(version), "\n")[0])
+	codec := utils.EnvVideoCodec.GetValue()
+	if codec == "" {
+		codec = "h264"
+	}
+
+	log.Printf("Found executable worker: ffmpeg (%s) with codec %q\n", strings.Split(string(version), "\n")[0], codec)
 
 	return &FfmpegCli{
-		path: path,
+		path:       path,
+		videoCodec: codec,
 	}
 }
 
@@ -58,7 +65,7 @@ func (worker *FfmpegCli) EncodeMp4(inputPath string, outputPath string) error {
 	args := []string{
 		"-i",
 		inputPath,
-		"-vcodec", "h264",
+		"-vcodec", worker.videoCodec,
 		"-acodec", "aac",
 		"-vf", "scale='min(1080,iw)':'min(1080,ih)':force_original_aspect_ratio=decrease:force_divisible_by=2",
 		"-movflags", "+faststart+use_metadata_tags",

api/utils/environment_variables.go

@@ -38,6 +38,7 @@ const (
 	EnvDisableFaceRecognition EnvironmentVariable = "PHOTOVIEW_DISABLE_FACE_RECOGNITION"
 	EnvDisableVideoEncoding   EnvironmentVariable = "PHOTOVIEW_DISABLE_VIDEO_ENCODING"
 	EnvDisableRawProcessing   EnvironmentVariable = "PHOTOVIEW_DISABLE_RAW_PROCESSING"
+	EnvVideoCodec             EnvironmentVariable = "PHOTOVIEW_VIDEO_CODEC"
 )
 
 // GetName returns the name of the environment variable itself