[FFmpeg-devel] AVC: Test if not consumed bytes are all 0

[Carl Eugen Hoyos]

Hi!

Attached patch silences ffmpeg for some camera recorded files.

Please comment, Carl Eugen
-------------- next part --------------
Index: libavcodec/h264.c
===================================================================
--- libavcodec/h264.c	(revision 17319)
+++ libavcodec/h264.c	(working copy)
@@ -7418,7 +7418,13 @@
         }
 
         if (h->is_avc && (nalsize != consumed)){
-            av_log(h->s.avctx, AV_LOG_ERROR, "AVC: Consumed only %d bytes instead of %d\n", consumed, nalsize);
+            int i, debug_level = AV_LOG_DEBUG;
+            for (i = consumed; i < nalsize; i++)
+                if (buf[buf_index+i]){
+                    debug_level = AV_LOG_ERROR;
+                    break;
+                }
+            av_log(h->s.avctx, debug_level, "AVC: Consumed only %d bytes instead of %d\n", consumed, nalsize);
             consumed= nalsize;
         }