in FFmpeg, replace invalid encoded-width/height with display-width/he…

…ight. git-svn-id: http://movist.googlecode.com/svn/trunk@268 9988c26d-9134-0410-b5bb-5778289bb252
vsperson · Jun 3, 2009 · 1a4ae00 · 1a4ae00
1 parent c1b057d
commit 1a4ae00
Showing 1 changed file with 6 additions and 0 deletions.
diff --git a/MMovie.m b/MMovie.m
@@ -138,6 +138,12 @@ + (MTrack*)videoTrackWithAVStream:(AVStream*)stream streamIndex:(int)streamIndex
 {
     AVCodecContext* codecContext = stream->codec;
 
+    // fix some strange codec_width/height with display-width/height.
+    if (codecContext->coded_width == 0 && codecContext->coded_height == 0) {
+        codecContext->coded_width  = codecContext->width;
+        codecContext->coded_height = codecContext->height;
+    }
+
     NSString* fourCC = nil;
     if (codecContext->codec_tag != 0) {
         unsigned int tag = codecContext->codec_tag;