X-Git-Url: https://git.mdrn.pl/audio.git/blobdiff_plain/48a6d541090ed8a674a8867a0bb705448ad21e63..3c7adf8af63a913089eb5ec736443ea0c59a8d68:/src/youtube/utils.py

diff --git a/src/youtube/utils.py b/src/youtube/utils.py
index 42ebc91..3b64018 100644
--- a/src/youtube/utils.py
+++ b/src/youtube/utils.py
@@ -23,7 +23,10 @@ def link_or_copy(src, dst):
 
 def process_to_file(cmdline, prefix='', suffix='', cache_key=None, output_path=None):
     if not output_path:
-        tmp = NamedTemporaryFile(prefix=prefix, suffix=suffix, delete=False)
+        tmp = NamedTemporaryFile(
+            prefix=prefix, suffix=suffix, delete=False,
+            dir=settings.FILE_UPLOAD_TEMP_DIR
+        )
         tmp.close()
         output_path = tmp.name
 
@@ -52,14 +55,17 @@ def video_from_image(img_path, duration, fps=25, cache=True):
 
 def cut_video(video_path, duration):
     return process_to_file(
-        ['ffmpeg', '-y', '-i', video_path, '-t', str(duration)],
+        ['ffmpeg', '-y', '-i', video_path, '-t', str(duration), '-c', 'copy'],
         'cut-',
         '.mkv'
     )
 
 
 def ffmpeg_concat(paths, suffix, copy=False):
-    filelist = NamedTemporaryFile(prefix='concat-', suffix='.txt')
+    filelist = NamedTemporaryFile(
+        prefix='concat-', suffix='.txt',
+        dir=settings.FILE_UPLOAD_TEMP_DIR
+    )
     for path in paths:
         filelist.write(f"file '{path}'\n".encode('utf-8'))
     filelist.flush()
@@ -101,6 +107,7 @@ def mux(channels, output_path=None):
     args = ['ffmpeg', '-y']
     for c in channels:
         args.extend(['-i', c])
+    args.extend(['-c', 'copy'])
     return process_to_file(args, 'mux-', '.mkv', output_path=output_path)