FIX 修复视频剪裁

nodes/videocut.py

@@ -1,5 +1,4 @@
 import glob
-import json
 import os
 import shutil
 import traceback
@@ -7,29 +6,20 @@ import uuid
 from datetime import datetime
 
 import ffmpy
+video_extensions = ['webm', 'mp4', 'mkv', 'gif', 'mov']
+
 
 
 class VideoCut:
-    """FFMPEG视频剪辑 -- ！有卡顿问题 暂废弃"""
+    """FFMPEG视频剪辑"""
 
     @classmethod
     def INPUT_TYPES(s):
         return {
             "required": {
-                "config": ("STRING",),
-                "video_path": ("STRING",),
-                "mod": ("INT",),
-                "fps": ("FLOAT",),
-                "period_length": (
-                    "INT",
-                    {
-                        "default": 10,
-                        "min": 4,
-                        "max": 100,
-                        "step": 1,
-                        "forceInput": True,
-                    },
-                ),
+                "video_path": ("STRING",{"placeholder": "X://insert/path/here.mp4", "vhs_path_extensions": video_extensions}),
+                "start": ("STRING", {"default": "00:00:00"}),
+                "end": ("STRING", {"default": "00:00:10"}),
             },
         }
 
@@ -42,16 +32,9 @@ class VideoCut:
 
     CATEGORY = "不忘科技-自定义节点🚩"
 
-    def cut(self, config, video_path, mod, fps, period_length):
+    def cut(self, video_path, start, end):
         # 原文件名
         origin_fname = ".".join(video_path.split(os.sep)[-1].split(".")[:-1])
-        # 配置获取
-        mul = mod / fps
-        print("fps", fps)
-        config = json.loads(config)
-        if len(config.keys()) == 0:
-            return ("无法生成符合要求的片段",)
-        start, end = config["start"], config["end"]
         # 新文件名 复制改名适配ffmpeg
         uid = uuid.uuid1()
         temp_fname = os.sep.join(
@@ -70,7 +53,7 @@ class VideoCut:
             [
                 *video_path.split(os.sep)[-1].split(".")[:-2],
                 video_path.split(os.sep)[-1].split(".")[-2]
-                + "_output_%%03d_%s" % datetime.now().strftime("%Y%m%d_%H%M%S"),
+                + "_output_%s" % datetime.now().strftime("%Y%m%d_%H%M%S"),
                 video_path.split(os.sep)[-1].split(".")[-1],
             ]
         )
@@ -83,23 +66,17 @@ class VideoCut:
         )
         # 调用ffmpeg
         ff = ffmpy.FFmpeg(
-            inputs={video_path: ["-accurate_seek"]},
+            inputs={video_path: None},
             outputs={
                 output: [
-                    "-f",
-                    "segment",
                     "-ss",
-                    str(round(start * mul, 3)),
+                    start,
                     "-to",
-                    str(round(end * mul, 3)),
-                    "-segment_times",
-                    str(period_length),
-                    "-c",
-                    "copy",
-                    "-map",
-                    "0",
-                    "-avoid_negative_ts",
-                    "1",
+                    end,
+                    "-c:v",
+                    "libx264",
+                    "-c:a",
+                    "copy"
                 ]
             },
         )

requirements.txt

@@ -5,4 +5,5 @@ Pillow
 opencv-python
 ultralytics
 cos-python-sdk-v5
-sqlalchemy
+sqlalchemy
+tencentcloud-sdk-python