chexov · June 20, 2018 18:32 · Jun 20, 2018
diff --git a/ffmpeg-concat-list.py b/ffmpeg-concat-list.py
@@ -0,0 +1,62 @@
+#!/usr/bin/env python
+
+import sys 
+import os
+
+def ffmpegconcatlist(ts_list, isPlain):
+    tslist = []
+    for f in ts_list:
+        f = f.strip()
+        if not f or not os.stat(f).st_size:
+            continue
+        ts = os.path.basename(f)
+        seq = int(ts.replace(".m4s", "").replace("./",""))
+        tslist.append((seq,f))
+
+    tslist = sorted(tslist, key=lambda o: o[0])
+
+    result = []
+    for o,f in tslist:
+        if (isPlain):
+            result.append(("{0}".format(f)) )
+        else:
+            result.append(("file '{0}'".format(f)) )
+    return result
+
+def test():
+    data = """ 
+    /a/b/c/d/9.ts
+    aa/a/a/a/5.ts
+    a/a/a/a/a/a/1.ts
+    a/a/a/a/a/a/a/2.ts
+    """
+    print("\n".join(ffmpegconcatlist(data.splitlines())), False)
+
+    data = """ 
+    9.ts
+    5.ts
+    1.ts
+    2.ts
+    10.ts
+    1000.ts
+    1010.ts
+    2010.ts
+    3010.ts
+    3013.ts
+    """
+    print("\n".join(ffmpegconcatlist(data.splitlines())), True)
+
+if __name__ == "__main__":
+    #test()
+    result = []
+    if len(sys.argv) > 1:
+        if (sys.argv[1] == "-plain"):
+            result = ffmpegconcatlist(sys.stdin.readlines(), True)
+        else:
+            print "error. incorrect params"
+            sys.exit(1)
+    else:
+        result = ffmpegconcatlist(sys.stdin.readlines(), False)
+
+    if (len(result) > 0): 
+        print("\n".join(result))