未生成文件时，上报失败

.gitignore

@@ -9,6 +9,7 @@ build/
 dist/
 *.mp4
 *.ts
+rand*.ts
 tmp_concat_*.txt
 *.egg-info/
 *.egg

biz/ffmpeg.py

@@ -84,7 +84,9 @@ def check_placeholder_exist(placeholder_id, task_params):
 
 def start_ffmpeg_task(ffmpeg_task):
    for task in ffmpeg_task.analyze_input_render_tasks():
-       start_ffmpeg_task(task)
+       result = start_ffmpeg_task(task)
+       if not result:
+           return False
    ffmpeg_task.correct_task_type()
    return ffmpeg.start_render(ffmpeg_task)
 

util/api.py

@@ -168,7 +168,7 @@ def upload_task_file(task_info, ffmpeg_task):
     logger.info("开始上传文件: %s 至 %s", task_info.get("id"), url)
     try:
         with open(ffmpeg_task.get_output_file(), 'rb') as f:
-            requests.put(url, data=f)
+            requests.put(url, data=f, headers={"Content-Type": "video/mp4"})
     except requests.RequestException as e:
         logger.error("上传失败！", e)
         return False

util/ffmpeg.py

@@ -47,7 +47,18 @@ def start_render(ffmpeg_task: FfmpegTask):
     ffmpeg_process = subprocess.run(["ffmpeg", "-progress", "-", "-loglevel", "error", *ffmpeg_args], **subprocess_args(True))
     logger.info("FINISH TASK, OUTPUT IS %s", handle_ffmpeg_output(ffmpeg_process.stdout))
     code = ffmpeg_process.returncode
-    return code == 0
+    if code != 0:
+        logger.error("FFMPEG ERROR: %s", ffmpeg_process.stderr)
+        return False
+    try:
+        out_file_stat = os.stat(ffmpeg_task.output_file)
+        if out_file_stat.st_size < 4096:
+            logger.error("FFMPEG ERROR: OUTPUT FILE IS TOO SMALL")
+            return False
+    except OSError:
+        logger.error("FFMPEG ERROR: OUTPUT FILE NOT FOUND")
+        return False
+    return True
 
 def handle_ffmpeg_output(stdout: Optional[bytes]) -> str:
     out_time = "0:0:0.0"