Determine video codecs

CHDataManagement/Generator/Blocks/VideoBlock.swift

@@ -188,6 +188,14 @@ extension VideoBlock {
             case .webm: "video/webm"
             }
         }
+
+        static func h265(codec: String) -> SourceType? {
+            switch codec {
+            case "hvc1": return .h265
+            case "avc1": return .h264
+            default: return nil
+            }
+        }
     }
 
     struct Source {

CHDataManagement/Generator/Commands/VideoCommand.swift

@@ -30,8 +30,8 @@ struct VideoCommand: CommandProcessor {
         }
         results.require(file: file)
 
-        guard let videoType = file.type.htmlType else {
-            invalid(markdown)
+        guard let videoType = file.videoType() else {
+            invalid("File \(file.identifier) has an unknown video type")
             return ""
         }
 

CHDataManagement/Generator/ImageGenerator.swift

@@ -186,6 +186,7 @@ final class ImageGenerator {
         let generatedImagePath = storage.outputPath(to: version.outputPath)!.path()
         let quality = Int(version.quality * 100)
 
+        // TODO: Run in security scope
         let process = Process()
         #warning("TODO: Move avifenc path to settings")
         process.launchPath = "/opt/homebrew/bin/avifenc" // Adjust based on installation

CHDataManagement/Generator/Post Lists/PostListPageGenerator.swift

@@ -82,7 +82,18 @@ final class PostListPageGenerator {
             images.forEach(source.results.require)
             media = .images(images)
         } else if localized.hasVideos {
-            media = .video(localized.images)
+            let videos: [PostVideo.Video] = localized.images.compactMap { file -> PostVideo.Video? in
+                guard file.type.isVideo else {
+                    self.source.results.warning("File \(file.identifier) ignored due to videos present in the post")
+                    return nil
+                }
+                guard let type = file.videoType() else {
+                    self.source.results.warning("Video \(file.identifier) ignored due to unknown video type")
+                    return nil
+                }
+                return .init(path: file.absoluteUrl, type: type)
+            }
+            media = .video(videos)
             localized.images.forEach(source.results.require)
         } else {
             media = nil