FFmpegProcessor uses container specific option for mkv/webm to avoid …

…negative time codes (resolves issue #75).
eseifert · Sep 15, 2018 · 6ea0f25 · 6ea0f25
1 parent ab90f5a
commit 6ea0f25
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/madam/ffmpeg.py b/madam/ffmpeg.py
@@ -139,6 +139,9 @@ class FFmpegProcessor(Processor):
         MimeType('video/quicktime'): [
             '-movflags', '+faststart',
         ],
+        MimeType('video/x-matroska'): [
+            '-avoid_negative_ts', '1',
+        ],
     }
 
     def __init__(self):