From 7d66746969e10759c98a05540eb33f7ee1b832dd Mon Sep 17 00:00:00 2001
From: Marek <gitlab@marha.de>
Date: Sun, 5 Apr 2026 12:25:41 +0200
Subject: [PATCH] update

---
 app/.gitignore                                |   5 +++
 backend/.dockerignore                         |   2 ++
 backend/.gitignore                            |   3 ++
 .../routes/__pycache__/videos.cpython-312.pyc | Bin 4869 -> 4849 bytes
 backend/routes/videos.py                      |   8 +++--
 .../download_service.cpython-312.pyc          | Bin 977 -> 2454 bytes
 backend/services/download_service.py          |  31 ++++++++++++++++++
 7 files changed, 46 insertions(+), 3 deletions(-)
 create mode 100644 app/.gitignore
 create mode 100644 backend/.dockerignore
 create mode 100644 backend/.gitignore

diff --git a/app/.gitignore b/app/.gitignore
new file mode 100644
index 0000000..98778d9
--- /dev/null
+++ b/app/.gitignore
@@ -0,0 +1,5 @@
+.gradle/
+build/
+local.properties
+*.iml
+.idea/
diff --git a/backend/.dockerignore b/backend/.dockerignore
new file mode 100644
index 0000000..36cf264
--- /dev/null
+++ b/backend/.dockerignore
@@ -0,0 +1,2 @@
+videos/
+__pycache__/
diff --git a/backend/.gitignore b/backend/.gitignore
new file mode 100644
index 0000000..f9ce0cf
--- /dev/null
+++ b/backend/.gitignore
@@ -0,0 +1,3 @@
+__pycache__/
+*.pyc
+videos/
diff --git a/backend/routes/__pycache__/videos.cpython-312.pyc b/backend/routes/__pycache__/videos.cpython-312.pyc
index 80a52308af8d5995e6ca1e4262beed5804d94e7c..aa80bbebd1bd1fa5fdf884d893b4ff3865a9a7d4 100644
GIT binary patch
delta 1040
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U&MyMT$Ll;$^%1&%G$TUcFI#Zg(*OVf

delta 1039
zcmZWnO-vI(6rR~X+HSYof(1$!XaQSFB3LL08WTVX2jWlk#z8}}TWAGJW)~z<e_}9-
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D6u#dV

diff --git a/backend/routes/videos.py b/backend/routes/videos.py
index 02ca860..132575f 100644
--- a/backend/routes/videos.py
+++ b/backend/routes/videos.py
@@ -8,7 +8,7 @@ from sqlalchemy.orm import Session
 from database import get_db
 from schemas import VideoCreate, VideoResponse
 from services import video_service
-from services.download_service import download_video
+from services.download_service import download_video, stream_video_live
 
 router = APIRouter(prefix="/videos", tags=["videos"])
 
@@ -51,8 +51,10 @@ def stream_video(video_id: int, db: Session = Depends(get_db)):
         raise HTTPException(status_code=404, detail="Video nicht gefunden")
 
     if not video.file_path:
-        download_video(video.id, video.youtube_url)
-        db.refresh(video)
+        return StreamingResponse(
+            stream_video_live(video.youtube_url),
+            media_type="video/mp4",
+        )
 
     path = Path(video.file_path)
     if not path.exists():
diff --git a/backend/services/__pycache__/download_service.cpython-312.pyc b/backend/services/__pycache__/download_service.cpython-312.pyc
index 540a64d9ad33d47e42fa8c9c61c5fc70a682d3f6..f08b6392c4bfaba9542f07e8f71cbe455cccc845 100644
GIT binary patch
delta 1513
zcmaJ>%TF6e82`rmvc2}&!R9593)l*B5`@w`)KUmiv70tQltYP>O2Klyi(|94SF>xt
z$d=uzQgBNP$Wq{l+Djscs{RL6OHRGSAr<bn2M(3mLl0Kr5T!kI7C%6!^jqzGznSm%
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delta 133
zcmbOxe36~+G%qg~0}yD{T+A$Fn#d=?XfsjWmZg$WlVf9vKO<)qTV;uEN=`x5<TH$K
z7=<VAWa?zm<SOEw{Eoxaga@ec7IS7^$t~vMlA<DEAa^ChXOMA4LLey)o80`A(wtPg
bA}Ju35r~V`CdY89aD8DAViYct1PTBEglQrD

diff --git a/backend/services/download_service.py b/backend/services/download_service.py
index 6f2debe..baad68a 100644
--- a/backend/services/download_service.py
+++ b/backend/services/download_service.py
@@ -25,3 +25,34 @@ def download_video(video_id: int, youtube_url: str):
         update_file_path(db, video_id, output_path)
     finally:
         db.close()
+
+
+def stream_video_live(youtube_url: str):
+    result = subprocess.run(
+        [
+            "yt-dlp",
+            "-f", "bestvideo[ext=mp4]+bestaudio[ext=m4a]/best[ext=mp4]/best",
+            "-g", youtube_url,
+        ],
+        capture_output=True, text=True, check=True,
+    )
+    urls = result.stdout.strip().split("\n")
+
+    cmd = ["ffmpeg"]
+    for url in urls:
+        cmd.extend(["-i", url])
+    cmd.extend(["-c", "copy", "-movflags", "frag_keyframe+empty_moov", "-f", "mp4", "pipe:1"])
+
+    process = subprocess.Popen(cmd, stdout=subprocess.PIPE, stderr=subprocess.DEVNULL)
+    try:
+        while True:
+            chunk = process.stdout.read(1024 * 1024)
+            if not chunk:
+                break
+            yield chunk
+        process.wait()
+    except GeneratorExit:
+        process.kill()
+    finally:
+        if process.poll() is None:
+            process.kill()