diff --git a/src/mod/applications/mod_av/avcodec.c b/src/mod/applications/mod_av/avcodec.c
index 4d4cb24f88..199f76084c 100644
--- a/src/mod/applications/mod_av/avcodec.c
+++ b/src/mod/applications/mod_av/avcodec.c
@@ -539,7 +539,7 @@ static void fs_rtp_parse_h263_rfc2190(h264_codec_context_t *context, AVPacket *p
 						mb_info_pos++;
 					} else {
 						switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_WARNING,
-							"Unable to split H263 packet! mb_info_pos=%d mb_info_count=%d pos=%d max=%ld\n", mb_info_pos, mb_info_count, pos, end - buf_base);
+						    "Unable to split H263 packet! mb_info_pos=%d mb_info_count=%d pos=%d max=%"SWITCH_SIZE_T_FMT"\n", mb_info_pos, mb_info_count, pos, (switch_size_t)(end - buf_base));
 					}
 				} else {
 					switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "Should Not Happen!!! mb_info_pos=%d mb_info_count=%d mb_info_size=%d\n", mb_info_pos, mb_info_count, mb_info_size);
diff --git a/src/mod/endpoints/mod_rtmp/rtmp_tcp.c b/src/mod/endpoints/mod_rtmp/rtmp_tcp.c
index e716272acf..4389cef0ac 100644
--- a/src/mod/endpoints/mod_rtmp/rtmp_tcp.c
+++ b/src/mod/endpoints/mod_rtmp/rtmp_tcp.c
@@ -136,7 +136,7 @@ again:
 			break;
 		}
 
-		if (*len != orig_len) switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_INFO, "sent %ld of %ld\n", *len, orig_len);
+		if (*len != orig_len) switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_INFO, "sent %"SWITCH_SIZE_T_FMT" of %"SWITCH_SIZE_T_FMT"\n", *len, orig_len);
 		buf += *len;
 		remaining -= *len;
 		*len = remaining;