main

2026-05-31 14:13:33 +03:00
parent 76a244af90
commit f89923b03f
3 changed files with 60 additions and 10 deletions
@@ -93,21 +93,25 @@ public class VideoRenderPipeline
            _logger.LogInformation("🎙️ Adım 2/5: TTS narration üretimi");

            var voiceStyle = job.ScriptJson?.VoiceStyle ?? "Deep authoritative male voice";
-            var ttsTasks = new List<Task<GeneratedMediaFile>>();
+            var ttsResults = new List<GeneratedMediaFile>();

            foreach (var scene in scenes)
            {
-                ttsTasks.Add(GenerateTtsWithProgress(
+                var result = await GenerateTtsWithProgress(
                    scene, projectDir, voiceStyle,
                    () =>
                    {
                        completedSteps++;
                        var progress = (int)(completedSteps / (double)totalSteps * 40); // TTS %0-40
                        return progressCallback(progress, "TTS_GENERATION");
-                    }, ct));
+                    }, ct);
+                    
+                ttsResults.Add(result);
+                
+                // Rate limit (429 Too Many Requests) yememek için sahneler arası 1 saniye bekle
+                await Task.Delay(1000, ct);
            }

-            var ttsResults = await Task.WhenAll(ttsTasks);
            allMediaFiles.AddRange(ttsResults);

            // ═══════════════════════════════════════
@@ -273,7 +277,15 @@ public class VideoRenderPipeline

        if (!string.IsNullOrEmpty(scene.TtsProvider) && scene.TtsProvider.Equals("openai", StringComparison.OrdinalIgnoreCase))
        {
-            result = await _openAiTts.GenerateNarrationAsync(scene, outputDir, voiceStyle, ct);
+            try 
+            {
+                result = await _openAiTts.GenerateNarrationAsync(scene, outputDir, voiceStyle, ct);
+            }
+            catch (Exception ex)
+            {
+                _logger.LogWarning(ex, "OpenAI TTS başarısız (Muhtemelen 429 Rate Limit/Quota). Voicebox'a fallback yapılıyor.");
+                result = await _voiceboxTts.GenerateNarrationAsync(scene, outputDir, voiceStyle, ct);
+            }
        }
        else if (!string.IsNullOrEmpty(scene.TtsProvider) && scene.TtsProvider.Equals("minimax", StringComparison.OrdinalIgnoreCase))
        {