ext/ffmpeg/gstffmpegmux.c: Copy the codec aspect ratio to the stream, ffmpeg expects them to be the same. Fixes #560305.

Original commit message from CVS:
* ext/ffmpeg/gstffmpegmux.c: (gst_ffmpegmux_setcaps):
Copy the codec aspect ratio to the stream, ffmpeg expects them to be the
same. Fixes #560305.

2 files changed, 21 insertions, 6 deletions

diff --git a/ChangeLog b/ChangeLog
index 1c73e89..d9fdeff 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,9 @@
+2008-11-11  Wim Taymans  <wim.taymans@collabora.co.uk>
+
+	* ext/ffmpeg/gstffmpegmux.c: (gst_ffmpegmux_setcaps):
+	Copy the codec aspect ratio to the stream, ffmpeg expects them to be the
+	same. Fixes #560305.
+
 2008-11-10  Sebastian Dröge  <sebastian.droege@collabora.co.uk>
 
 	* configure.ac:
diff --git a/ext/ffmpeg/gstffmpegmux.c b/ext/ffmpeg/gstffmpegmux.c
index 5db9ef4..dc6e716 100644
--- a/ext/ffmpeg/gstffmpegmux.c
+++ b/ext/ffmpeg/gstffmpegmux.c
@@ -316,13 +316,22 @@ gst_ffmpegmux_setcaps (GstPad * pad, GstCaps * caps)
 
   /* for the format-specific guesses, we'll go to
    * our famous codec mapper */
-  if (gst_ffmpeg_caps_to_codecid (caps, st->codec) != CODEC_ID_NONE) {
-    GST_LOG_OBJECT (pad, "accepted caps %" GST_PTR_FORMAT, caps);
-    return TRUE;
-  }
+  if (gst_ffmpeg_caps_to_codecid (caps, st->codec) == CODEC_ID_NONE)
+    goto not_accepted;
+  
+  /* copy over the aspect ratios, ffmpeg expects the stream aspect to match the
+   * codec aspect. */
+  st->sample_aspect_ratio = st->codec->sample_aspect_ratio;
+  
+  GST_LOG_OBJECT (pad, "accepted caps %" GST_PTR_FORMAT, caps);
+  return TRUE;
 
-  GST_LOG_OBJECT (pad, "rejecting caps %" GST_PTR_FORMAT, caps);
-  return FALSE;
+  /* ERRORS */
+not_accepted:
+  {
+    GST_LOG_OBJECT (pad, "rejecting caps %" GST_PTR_FORMAT, caps);
+    return FALSE;
+  }
 }