4 files changed, 86 insertions, 35 deletions

diff --git a/poetry.lock b/poetry.lock
index 4760091..88c60ac 100644
--- a/poetry.lock
+++ b/poetry.lock
@@ -72,34 +72,6 @@ files = [
 ]
 
 [[package]]
-name = "ffmpeg-python"
-version = "0.2.0"
-description = "Python bindings for FFmpeg - with complex filtering support"
-optional = false
-python-versions = "*"
-files = [
-    {file = "ffmpeg-python-0.2.0.tar.gz", hash = "sha256:65225db34627c578ef0e11c8b1eb528bb35e024752f6f10b78c011f6f64c4127"},
-    {file = "ffmpeg_python-0.2.0-py3-none-any.whl", hash = "sha256:ac441a0404e053f8b6a1113a77c0f452f1cfc62f6344a769475ffdc0f56c23c5"},
-]
-
-[package.dependencies]
-future = "*"
-
-[package.extras]
-dev = ["Sphinx (==2.1.0)", "future (==0.17.1)", "numpy (==1.16.4)", "pytest (==4.6.1)", "pytest-mock (==1.10.4)", "tox (==3.12.1)"]
-
-[[package]]
-name = "future"
-version = "1.0.0"
-description = "Clean single-source support for Python 3 and 2"
-optional = false
-python-versions = ">=2.6, !=3.0.*, !=3.1.*, !=3.2.*"
-files = [
-    {file = "future-1.0.0-py3-none-any.whl", hash = "sha256:929292d34f5872e70396626ef385ec22355a1fae8ad29e1a734c3e43f9fbc216"},
-    {file = "future-1.0.0.tar.gz", hash = "sha256:bd2968309307861edae1458a4f8a4f3598c03be43b97521076aebf5d94c07b05"},
-]
-
-[[package]]
 name = "isort"
 version = "5.13.2"
 description = "A Python utility / library to sort Python imports."
@@ -259,4 +231,4 @@ files = [
 [metadata]
 lock-version = "2.0"
 python-versions = "^3.10"
-content-hash = "57d800ac4f8df8b2189422300c98cbe5d2c045eaa6f29351e873f8c92bb2ba4d"
+content-hash = "afe0c9ed9e5cb15d216e56fcde897a8e133afb07c69b0a769c68476654684961"
diff --git a/pyproject.toml b/pyproject.toml
index acba697..53270a9 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -7,7 +7,6 @@ readme = "README.md"
 
 [tool.poetry.dependencies]
 python = "^3.10"
-ffmpeg-python = "^0.2.0"
 python-telegram = "^0.19.0"
 
 [tool.poetry.group.dev.dependencies]
diff --git a/video2story/__main__.py b/video2story/__main__.py
index 1b65f2a..8e08cac 100644
--- a/video2story/__main__.py
+++ b/video2story/__main__.py
@@ -1,4 +1,7 @@
 from argparse import ArgumentParser, RawTextHelpFormatter
+from os.path import normpath
+
+from video2story import cut, upload
 
 parser = ArgumentParser(
     prog="video2story",
@@ -20,10 +23,16 @@ video_parser = subparsers.add_parser(
 video_parser.add_argument(
     "filename",
     type=str,
-    metavar="FILENAME",
+    metavar="FILE",
     help="Video file name",
 )
 video_parser.add_argument(
+    "output",
+    type=str,
+    metavar="PATH",
+    help="Output folder for processed videos",
+)
+video_parser.add_argument(
     "-d",
     "--duration",
     type=int,
@@ -41,6 +50,23 @@ video_parser.add_argument(
     action="store_true",
     help="Remove sound from video.",
 )
+video_parser.add_argument(
+    "-s",
+    "--start",
+    type=int,
+    metavar="SECONDS",
+    default=None,
+    help="Specifies the second of the video from which processing will begin.",
+)
+video_parser.add_argument(
+    "-e",
+    "--end",
+    type=int,
+    metavar="SECONDS",
+    default=None,
+    help="Specifies the second of the video from which processing will end.",
+)
+
 
 story_parser = subparsers.add_parser(
     "story",
@@ -124,4 +150,14 @@ story_parser.add_argument(
 
 
 args = parser.parse_args()
-print(args)
+if args.module == "video":
+    cut(
+        normpath(args.filename),
+        normpath(args.output),
+        args.duration,
+        args.no_sound,
+        args.start,
+        args.end,
+    )
+elif args.module == "story":
+    pass
diff --git a/video2story/cutter.py b/video2story/cutter.py
index 880a672..23f035e 100644
--- a/video2story/cutter.py
+++ b/video2story/cutter.py
@@ -1,5 +1,49 @@
-import ffmpeg
+from os import makedirs
+from os.path import exists, isdir, join
+from subprocess import Popen
 
 
-def cut(filename: str) -> None:
-    ffmpeg.input(filename).output("test.mp4")
+def cut(
+    filename: str,
+    output: str,
+    duration: int,
+    no_sound: bool,
+    start: int | None,
+    end: int | None,
+) -> None:
+    if not exists(output):
+        makedirs(output)
+    elif not isdir(output):
+        print("Output is not a directory")
+        exit(1)
+    process = Popen(
+        [
+            "ffmpeg",
+            "-y",
+            # Input file
+            *("-i", filename),
+            # Start point
+            *(("-ss", str(start)) if start is not None else ()),
+            # End point
+            *(("-to", str(end)) if end is not None else ()),
+            # Codec
+            *("-c:v", "libx264"),
+            *(("-an",) if no_sound else ("-c:a", "mp3")),
+            # Video centring
+            *(
+                "-vf",
+                "scale=720:1280:force_original_aspect_ratio=decrease,pad=720:1280:-1:-1,setsar=1",
+            ),
+            # Segment splitter
+            *("-f", "segment"),
+            *("-segment_time", str(duration)),
+            *("-reset_timestamps", "1"),
+            *("-force_key_frames", f"expr:gte(t,n_forced*{duration})"),
+            # Output
+            join(output, "%d.mp4"),
+        ]
+    )
+
+    exit_code = process.wait()
+    if exit_code != 0:
+        exit(exit_code)