From 8902e0ad167a78b53b71645eae3e36ab433a4718 Mon Sep 17 00:00:00 2001
From: q <q@six9.net>
Date: Fri, 13 Dec 2024 14:44:57 +0200
Subject: [PATCH] multiple trims

---
 tsmark/__init__.py        |  2 +-
 tsmark/video_annotator.py | 30 ++++++++++++------------------
 2 files changed, 13 insertions(+), 19 deletions(-)

diff --git a/tsmark/__init__.py b/tsmark/__init__.py
index 0b2d644..6cf4115 100644
--- a/tsmark/__init__.py
+++ b/tsmark/__init__.py
@@ -2,7 +2,7 @@ import argparse
 
 from tsmark.video_annotator import Marker
 
-VERSION = "0.5"
+VERSION = "0.5.1"
 
 
 def get_options():
diff --git a/tsmark/video_annotator.py b/tsmark/video_annotator.py
index adff941..ef44e28 100755
--- a/tsmark/video_annotator.py
+++ b/tsmark/video_annotator.py
@@ -372,24 +372,18 @@ class Marker:
         if len(self.stamps) == 0:
             self.stamps.append(0)
             self.stamps.append(self.frames)
-        if len(self.stamps) > 0:
-            print(
-                'ffmpeg -i "{}" {}-c:v mpeg2video -q:v 3 -g 1 -a copy -ss {} -to {} "{}.trimmed.mp4"'.format(
-                    self.opts.video.replace('"', '\\"'),
-                    cropstr,
-                    self.format_time(self.stamps[0]),
-                    self.format_time(self.stamps[-1]),
-                    os.path.splitext(self.opts.video)[0].replace('"', '\\"'),
-                )
-            )
-        elif self.crop[0][0] is not None:
-            print(
-                'ffmpeg -i "{}" {}-c:v mpeg2video -q:v 3 -g 1 "{}.trimmed.mp4"'.format(
-                    self.opts.video.replace('"', '\\"'),
-                    cropstr,
-                    os.path.splitext(self.opts.video)[0].replace('"', '\\"'),
-                )
-            )
+        padlen = len(str(self.frames))
+        src_name = self.opts.video.replace('"', '\\"')
+        tgt_name = os.path.splitext(self.opts.video)[0].replace('"', '\\"')
+        for i in range(1,len(self.stamps),2):
+            from_ts = self.stamps[i-1]
+            to_ts  = self.stamps[i]
+            from_ft = self.format_time(from_ts)
+            to_ft = self.format_time(to_ts)
+            from_str=str(from_ts).zfill(padlen)
+            to_str=str(to_ts).zfill(padlen)
+            print(f'ffmpeg -i "{src_name}" {cropstr}-c:v mpeg2video -q:v 3 -g 1 -c:a copy -ss {from_ft} -to {to_ft} "{tgt_name}.trim.{from_str}-{to_str}.mpeg"')
+
 
     def save_timestamps(self):