flv: Initialize initial frame to 16
authorMichael Niedermayer <michaelni@gmx.at>
Tue, 18 Oct 2011 12:56:59 +0000 (14:56 +0200)
committerMichael Niedermayer <michaelni@gmx.at>
Tue, 18 Oct 2011 12:56:59 +0000 (14:56 +0200)
Fixes Ticket563

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
libavcodec/mpegvideo.c

index 7ed663f..7f0fa24 100644 (file)
@@ -1132,6 +1132,12 @@ int MPV_frame_start(MpegEncContext *s, AVCodecContext *avctx)
             s->last_picture_ptr->f.key_frame = 0;
             if(ff_alloc_picture(s, s->last_picture_ptr, 0) < 0)
                 return -1;
+
+            if(s->codec_id == CODEC_ID_FLV1){
+                for(i=0; i<s->height; i++)
+                    memset(s->last_picture_ptr->f.data[0] + s->last_picture_ptr->f.linesize[0]*i, 16, s->width);
+            }
+
             ff_thread_report_progress((AVFrame*)s->last_picture_ptr, INT_MAX, 0);
             ff_thread_report_progress((AVFrame*)s->last_picture_ptr, INT_MAX, 1);
         }