timestamp duplication bugfix

Originally committed as revision 3269 to svn://svn.ffmpeg.org/ffmpeg/trunk

libavcodec/parser.c

@@ -92,12 +92,14 @@ int av_parser_parse(AVCodecParserContext *s,
             s->fetch_timestamp=0;
             s->last_pts = pts;
             s->last_dts = dts;
+            s->cur_frame_pts[k] =
+            s->cur_frame_dts[k] = AV_NOPTS_VALUE;
         }
     }
 
     /* WARNING: the returned index can be negative */
     index = s->parser->parser_parse(s, avctx, poutbuf, poutbuf_size, buf, buf_size);
-//av_log(NULL, AV_LOG_DEBUG, "parser: in:%lld, %lld, out:%lld, %lld, in:%d out:%d %d\n", pts, dts, s->last_pts, s->last_dts, buf_size, *poutbuf_size, avctx->codec_id);
+//av_log(NULL, AV_LOG_DEBUG, "parser: in:%lld, %lld, out:%lld, %lld, in:%d out:%d id:%d\n", pts, dts, s->last_pts, s->last_dts, buf_size, *poutbuf_size, avctx->codec_id);
     /* update the file pointer */
     if (*poutbuf_size) {
         /* fill the data for the current frame */