main

media-worker/Services/VideoRenderPipeline.cs

@@ -24,6 +24,7 @@ public class VideoRenderPipeline
     private readonly HiggsFieldService _higgsField;
     private readonly TtsService _tts;
     private readonly OpenAiTtsService _openAiTts;
+    private readonly MinimaxTtsService _minimaxTts;
     private readonly SunoMusicService _sunoMusic;
     private readonly AudioCraftService _audioCraft;
     private readonly RemotionService _remotion;
@@ -36,6 +37,7 @@ public class VideoRenderPipeline
         HiggsFieldService higgsField,
         TtsService tts,
         OpenAiTtsService openAiTts,
+        MinimaxTtsService minimaxTts,
         SunoMusicService sunoMusic,
         AudioCraftService audioCraft,
         RemotionService remotion,
@@ -47,6 +49,7 @@ public class VideoRenderPipeline
         _higgsField = higgsField;
         _tts = tts;
         _openAiTts = openAiTts;
+        _minimaxTts = minimaxTts;
         _sunoMusic = sunoMusic;
         _audioCraft = audioCraft;
         _remotion = remotion;
@@ -176,13 +179,48 @@ public class VideoRenderPipeline
             await progressCallback(70, "AMBIENT_GENERATION");
 
             // ═══════════════════════════════════════
-            // ADIM 5: REMOTION — Video render (Ken Burns + Audio Merge + Subtitles)
+            // ADIM 5: REMOTION — Segmented Video render + FFmpeg Merge
             // ═══════════════════════════════════════
-            _logger.LogInformation("🎬 Adım 5/6: Remotion render — Ken Burns + audio merge + subtitle");
-            await progressCallback(75, "MEDIA_MERGE");
+            _logger.LogInformation("🎬 Adım 5/6: Remotion Segmented Render — Ken Burns + audio merge + subtitle");
+            await progressCallback(70, "MEDIA_MERGE");
 
-            var finalLocalPath = await _remotion.RenderVideoAsync(
-                job.ProjectId, projectDir, scenes, allMediaFiles, musicFile?.LocalPath, job.TargetDuration, ct);
+            int chunkSize = 20; // 20 scenes per chunk to prevent OOM
+            var chunkPaths = new List<string>();
+            var chunkIndex = 0;
+
+            for (int i = 0; i < scenes.Count; i += chunkSize)
+            {
+                var chunkScenes = scenes.Skip(i).Take(chunkSize).ToList();
+                chunkIndex++;
+
+                _logger.LogInformation("Render Chunk {ChunkIndex} (Scenes {Start} to {End})", 
+                    chunkIndex, i + 1, i + chunkScenes.Count);
+
+                // Pass null for musicPath so Remotion doesn't add music to each chunk
+                var chunkPath = await _remotion.RenderVideoAsync(
+                    $"{job.ProjectId}_chunk_{chunkIndex}", 
+                    projectDir, 
+                    chunkScenes, 
+                    allMediaFiles, 
+                    null, // No music per chunk
+                    0, 
+                    job.VisualEffect, 
+                    ct);
+
+                chunkPaths.Add(chunkPath);
+
+                var progress = 70 + (int)(20.0 * (i + chunkScenes.Count) / scenes.Count);
+                await progressCallback(progress, "MEDIA_MERGE");
+            }
+
+            _logger.LogInformation("🎬 Chunklar birleştiriliyor ve müzik ekleniyor (FFmpeg)");
+            var finalLocalPath = await _ffmpeg.ConcatenateAndFinalize(
+                chunkPaths, 
+                musicFile?.LocalPath, 
+                projectDir, 
+                job.ProjectId, 
+                job.TargetDuration, 
+                ct);
 
             allMediaFiles.Add(new GeneratedMediaFile
             {
@@ -234,6 +272,10 @@ public class VideoRenderPipeline
         {
             result = await _openAiTts.GenerateNarrationAsync(scene, outputDir, voiceStyle, ct);
         }
+        else if (!string.IsNullOrEmpty(scene.TtsProvider) && scene.TtsProvider.Equals("minimax", StringComparison.OrdinalIgnoreCase))
+        {
+            result = await _minimaxTts.GenerateNarrationAsync(scene, outputDir, voiceStyle, ct);
+        }
         else
         {
             // Default: ElevenLabs