web/workers/ffmpeg: proper error code for missing audio channel error

2025-06-14 17:24:47 +06:00
parent 5ea170a5ac
commit 507fab847b
2 changed files with 10 additions and 1 deletions
--- a/web/src/lib/task-manager/workers/ffmpeg.ts
+++ b/web/src/lib/task-manager/workers/ffmpeg.ts
@@ -64,6 +64,14 @@ const ffmpeg = async (variant: string, files: File[], args: string[], output: Fi
            return error("queue.ffmpeg.no_input_format");
        }

+        // handle the edge case when a video doesn't have an audio track
+        // but user still tries to extract it
+        if (files.length === 1 && file_info.streams?.length === 1) {
+            if (output.type?.startsWith("audio") && file_info.streams[0].codec_type !== "audio") {
+                return error("queue.ffmpeg.no_audio_channel");
+            }
+        }
+
        self.postMessage({
            cobaltFFmpegWorker: {
                progress: {