From a6601e3a2fd714284a1e10b3b330f9230d93a17d Mon Sep 17 00:00:00 2001
From: Calin Crisan <ccrisan@gmail.com>
Date: Mon, 28 Aug 2017 20:29:00 +0300
Subject: [PATCH] find_ffmpeg() now correctly returns codecs with their
 encoders/decoders

---
 motioneye/mediafiles.py | 27 +++++++++++++++++++++++++--
 motioneye/motionctl.py  |  2 +-
 2 files changed, 26 insertions(+), 3 deletions(-)

diff --git a/motioneye/mediafiles.py b/motioneye/mediafiles.py
index 274fb5c..605ea09 100644
--- a/motioneye/mediafiles.py
+++ b/motioneye/mediafiles.py
@@ -225,8 +225,31 @@ def find_ffmpeg():
         return None, None, None
 
     lines = output.split('\n')
-    matches = [re.match('^ [DEVILSA.]{6} ([\w+_]+) ', l) for l in lines]
-    codecs = set([m.group(1) for m in matches if m])
+    lines = [l for l in lines if re.match('^ [DEVILSA.]{6} [^=].*', l)]
+
+    codecs = {}
+    for line in lines:
+        m = re.match('^ [DEVILSA.]{6} ([\w+_]+)', line)
+        if not m:
+            continue
+
+        codec = m.group(1)
+
+        decoders = set()
+        encoders = set()
+
+        m = re.search('decoders: ([\w\s_]+)+', line)
+        if m:
+            decoders = set(m.group(1).split())
+
+        m = re.search('encoders: ([\w\s_]+)+', line)
+        if m:
+            encoders = set(m.group(1).split())
+
+        codecs[codec] = {
+            'encoders': encoders,
+            'decoders': decoders
+        }
 
     logging.debug('using ffmpeg version %s' % version)
 
diff --git a/motioneye/motionctl.py b/motioneye/motionctl.py
index 351b887..042de1d 100644
--- a/motioneye/motionctl.py
+++ b/motioneye/motionctl.py
@@ -388,7 +388,7 @@ def has_h264_omx_support():
 
     # TODO also check for motion codec parameter support
 
-    return 'h264_omx' in codecs
+    return 'h264_omx' in codecs.get('h264', {}).get('encoders', set())
 
 
 def get_rtsp_support():
-- 
2.39.5