add more logs

src/core/exporters/clapWithStoryboardsToVideoFile.mts

@@ -47,6 +47,8 @@ export async function clapWithStoryboardsToVideoFile({
       s.category === "interface" &&
       startOfSegment1IsWithinSegment2(s, segment)
     )
+    console.log(`clapWithStoryboardsToVideoFile: got ${interfaceSegments.length} interface segments for shot ${segment.id} [${segment.startTimeInMs}:${segment.endTimeInMs}]`)
+
     const interfaceSegment = interfaceSegments.at(0)
     if (interfaceSegment) {
       // here we are free to use mp4, since this is an internal intermediary format
@@ -67,11 +69,15 @@ export async function clapWithStoryboardsToVideoFile({
       storyboardSegmentVideoFilePath = videoSegmentWithOverlayFilePath
     }
 
+
     const dialogueSegments = clap.segments.filter(s =>
       s.assetUrl.startsWith("data:audio/") &&
       s.category === "dialogue" &&
       startOfSegment1IsWithinSegment2(s, segment)
     )
+
+    console.log(`clapWithStoryboardsToVideoFile: got ${dialogueSegments.length} dialogue segments for shot ${segment.id} [${segment.startTimeInMs}:${segment.endTimeInMs}]`)
+    
     const dialogueSegment = dialogueSegments.at(0)
     if (dialogueSegment) {
       extractBase64(dialogueSegment.assetUrl)
@@ -103,6 +109,8 @@ export async function clapWithStoryboardsToVideoFile({
     videoFilePaths.push(storyboardSegmentVideoFilePath)
   }
 
+  console.log(`clapWithStoryboardsToVideoFile: videoFilePaths: ${JSON.stringify(videoFilePaths, null, 2)}`)
+    
   return {
     outputDir,
     videoFilePaths,

src/core/exporters/clapWithVideosToVideoFile.mts

@@ -101,6 +101,8 @@ export async function clapWithVideosToVideoFile({
     videoFilePaths.push(videoSegmentFilePath)
   }
 
+  console.log(`clapWithVideosToVideoFile: videoFilePaths: ${JSON.stringify(videoFilePaths, null, 2)}`)
+  
   return {
     outputDir,
     videoFilePaths,

src/main.mts

@@ -66,17 +66,24 @@ export async function clapToTmpVideoFilePath({
     throw new Error(`the provided Clap doesn't contain any video or storyboard`)
   }
 
+  console.log(`clapToTmpVideoFilePath: calling concatenateVideos over ${videoFilePaths.length} video chunks`)
+  
   const concatenatedVideosNoMusic = await concatenateVideos({
     videoFilePaths,
     output: join(outputDir, `tmp_asset_concatenated_videos.mp4`)
   })
 
+  console.log(`clapToTmpVideoFilePath: concatenatedVideosNoMusic`, concatenatedVideosNoMusic)
+  
   const audioTracks: string[] = []
 
   const musicSegments = clap.segments.filter(s =>
       s.category === "music" &&
       s.assetUrl.startsWith("data:audio/")
   )
+
+  console.log(`clapToTmpVideoFilePath: got ${musicSegments.length} music segments in total`)
+  
   for (const segment of musicSegments) {
     audioTracks.push(
       await writeBase64ToFile(
@@ -86,12 +93,25 @@ export async function clapToTmpVideoFilePath({
     )
   }
 
+  console.log(`clapToTmpVideoFilePath: calling concatenateAudio over ${audioTracks.length} audio tracks`)
+  
   const concatenatedAudio = await concatenateAudio({
     output: join(outputDir, `tmp_asset_concatenated_audio.wav`),
     audioTracks,
     crossfadeDurationInSec: 2 // 2 seconds
   })
-
+  console.log(`clapToTmpVideoFilePath: concatenatedAudio = ${concatenatedAudio}`)
+  
+  console.log(`clapToTmpVideoFilePath: calling concatenateVideosWithAudio with: ${JSON.stringify({
+    output: join(outputDir, `final_video.${format}`),
+    format,
+    audioFilePath: concatenatedAudio.filepath,
+    videoFilePaths: [concatenatedVideosNoMusic.filepath],
+    // videos are silent, so they can stay at 0
+    videoTracksVolume: 0.85,
+    audioTrackVolume: 0.15, // let's keep the music volume low
+  }, null, 2)}`)
+  
   const finalFilePathOfVideoWithMusic = await concatenateVideosWithAudio({
     output: join(outputDir, `final_video.${format}`),
     format,
@@ -101,12 +121,18 @@ export async function clapToTmpVideoFilePath({
     videoTracksVolume: 0.85,
     audioTrackVolume: 0.15, // let's keep the music volume low
   })
-
+  console.log(`clapToTmpVideoFilePath: finalFilePathOfVideoWithMusic = ${finalFilePathOfVideoWithMusic}`)
+  
   if (clearTmpFilesAtEnd) {
     // we delete all the temporary assets
     await deleteFilesWithName(outputDir, `tmp_asset_`)
   }
 
+  console.log(`clapToTmpVideoFilePath: returning ${JSON.stringify( {
+    tmpWorkDir: outputDir,
+    outputFilePath: finalFilePathOfVideoWithMusic
+  }, null, 2)}`)
+
   return {
     tmpWorkDir: outputDir,
     outputFilePath: finalFilePathOfVideoWithMusic