diff --git a/libav/audio.c b/libav/audio.c
index 42f074d7be..bef3e466cc 100644
--- a/libav/audio.c
+++ b/libav/audio.c
@@ -280,7 +280,7 @@ AVInputFormat audio_in_format = {
     audio_read_header,
     audio_read_packet,
     audio_read_close,
-    flags: AVFMT_NOFILE,
+    .flags = AVFMT_NOFILE,
 };
 
 AVOutputFormat audio_out_format = {
@@ -301,7 +301,7 @@ AVOutputFormat audio_out_format = {
     audio_write_header,
     audio_write_packet,
     audio_write_trailer,
-    flags: AVFMT_NOFILE,
+    .flags = AVFMT_NOFILE,
 };
 
 int audio_init(void)
diff --git a/libav/grab.c b/libav/grab.c
index 4ad4e95ed3..20cade387d 100644
--- a/libav/grab.c
+++ b/libav/grab.c
@@ -320,7 +320,7 @@ AVInputFormat video_grab_device_format = {
     grab_read_header,
     grab_read_packet,
     grab_read_close,
-    flags: AVFMT_NOFILE,
+    .flags = AVFMT_NOFILE,
 };
 
 int video_grab_init(void)
diff --git a/libav/img.c b/libav/img.c
index ddb9c3545e..70bf2a180a 100644
--- a/libav/img.c
+++ b/libav/img.c
@@ -729,7 +729,7 @@ AVInputFormat pgm_iformat = {
     img_read_close,
     NULL,
     AVFMT_NOFILE | AVFMT_NEEDNUMBER,
-    extensions: "pgm",
+    .extensions = "pgm",
 };
 
 AVOutputFormat pgm_oformat = {
@@ -782,7 +782,7 @@ AVInputFormat ppm_iformat = {
     img_read_close,
     NULL,
     AVFMT_NOFILE | AVFMT_NEEDNUMBER | AVFMT_RGB24,
-    extensions: "ppm",
+    .extensions = "ppm",
 };
 
 AVOutputFormat ppm_oformat = {
@@ -809,7 +809,7 @@ AVInputFormat imgyuv_iformat = {
     img_read_close,
     NULL,
     AVFMT_NOFILE | AVFMT_NEEDNUMBER,
-    extensions: "Y",
+    .extensions = "Y",
 };
 
 AVOutputFormat imgyuv_oformat = {
@@ -883,7 +883,7 @@ AVInputFormat ppmpipe_iformat = {
     img_read_packet,
     img_read_close,
     NULL,
-    flags: AVFMT_RGB24,
+    .flags = AVFMT_RGB24,
 };
 
 AVOutputFormat ppmpipe_oformat = {
@@ -897,7 +897,7 @@ AVOutputFormat ppmpipe_oformat = {
     img_write_header,
     img_write_packet,
     img_write_trailer,
-    flags: AVFMT_RGB24,
+    .flags = AVFMT_RGB24,
 };
 
 
diff --git a/libav/jpeg.c b/libav/jpeg.c
index cedd688e25..6a19db6d67 100644
--- a/libav/jpeg.c
+++ b/libav/jpeg.c
@@ -238,8 +238,8 @@ static AVInputFormat jpeg_iformat = {
     jpeg_read_packet,
     jpeg_read_close,
     NULL,
-    flags: AVFMT_NOFILE | AVFMT_NEEDNUMBER,
-    extensions: "jpg,jpeg",
+    .flags = AVFMT_NOFILE | AVFMT_NEEDNUMBER,
+    .extensions = "jpg,jpeg",
 };
 
 static AVOutputFormat jpeg_oformat = {
@@ -253,7 +253,7 @@ static AVOutputFormat jpeg_oformat = {
     jpeg_write_header,
     jpeg_write_packet,
     jpeg_write_trailer,
-    flags: AVFMT_NOFILE | AVFMT_NEEDNUMBER,
+    .flags = AVFMT_NOFILE | AVFMT_NEEDNUMBER,
 };
 
 int jpeg_init(void)
diff --git a/libav/mpeg.c b/libav/mpeg.c
index a5aa84b1d8..8820c6ee91 100644
--- a/libav/mpeg.c
+++ b/libav/mpeg.c
@@ -647,7 +647,7 @@ static AVInputFormat mpegps_demux = {
     mpegps_read_header,
     mpegps_read_packet,
     mpegps_read_close,
-    flags: AVFMT_NOHEADER,
+    .flags = AVFMT_NOHEADER,
 };
 
 int mpegps_init(void)
diff --git a/libav/mpegts.c b/libav/mpegts.c
index 4a5c65a71f..2947d960e8 100644
--- a/libav/mpegts.c
+++ b/libav/mpegts.c
@@ -306,7 +306,7 @@ AVInputFormat mpegts_demux = {
     mpegts_read_header,
     mpegts_read_packet,
     mpegts_read_close,
-    flags: AVFMT_NOHEADER | AVFMT_SHOW_IDS,
+    .flags = AVFMT_NOHEADER | AVFMT_SHOW_IDS,
 };
 
 int mpegts_init(void)
diff --git a/libav/raw.c b/libav/raw.c
index 1d52dded78..d3ee287a52 100644
--- a/libav/raw.c
+++ b/libav/raw.c
@@ -185,7 +185,7 @@ AVInputFormat mp3_iformat = {
     mp3_read_header,
     raw_read_packet,
     raw_read_close,
-    extensions: "mp2,mp3", /* XXX: use probe */
+    .extensions = "mp2,mp3", /* XXX: use probe */
 };
 
 AVOutputFormat mp2_oformat = {
@@ -210,8 +210,8 @@ AVInputFormat ac3_iformat = {
     raw_read_header,
     raw_read_packet,
     raw_read_close,
-    extensions: "ac3",
-    value: CODEC_ID_AC3,
+    .extensions = "ac3",
+    .value = CODEC_ID_AC3,
 };
 
 AVOutputFormat ac3_oformat = {
@@ -248,8 +248,8 @@ AVInputFormat m4v_iformat = {
     video_read_header,
     raw_read_packet,
     raw_read_close,
-    extensions: "m4v", //FIXME remove after writing mpeg4_probe
-    value: CODEC_ID_MPEG4,
+    .extensions = "m4v", //FIXME remove after writing mpeg4_probe
+    .value = CODEC_ID_MPEG4,
 };
 
 AVOutputFormat m4v_oformat = {
@@ -273,7 +273,7 @@ AVInputFormat mpegvideo_iformat = {
     video_read_header,
     raw_read_packet,
     raw_read_close,
-    value: CODEC_ID_MPEG1VIDEO,
+    .value = CODEC_ID_MPEG1VIDEO,
 };
 
 AVOutputFormat mpeg1video_oformat = {
@@ -297,8 +297,8 @@ AVInputFormat mjpeg_iformat = {
     video_read_header,
     raw_read_packet,
     raw_read_close,
-    extensions: "mjpg,mjpeg",
-    value: CODEC_ID_MJPEG,
+    .extensions = "mjpg,mjpeg",
+    .value = CODEC_ID_MJPEG,
 };
 
 AVOutputFormat mjpeg_oformat = {
@@ -325,8 +325,8 @@ AVInputFormat pcm_ ## name ## _iformat = {\
     raw_read_header,\
     raw_read_packet,\
     raw_read_close,\
-    extensions: ext,\
-    value: codec,\
+    .extensions = ext,\
+    .value = codec,\
 };\
 \
 AVOutputFormat pcm_ ## name ## _oformat = {\
@@ -426,8 +426,8 @@ AVInputFormat rawvideo_iformat = {
     raw_read_header,
     rawvideo_read_packet,
     raw_read_close,
-    extensions: "yuv",
-    value: CODEC_ID_RAWVIDEO,
+    .extensions = "yuv",
+    .value = CODEC_ID_RAWVIDEO,
 };
 
 AVOutputFormat rawvideo_oformat = {
diff --git a/libav/rtp.c b/libav/rtp.c
index 0d99786569..45ccc2c39d 100644
--- a/libav/rtp.c
+++ b/libav/rtp.c
@@ -630,7 +630,7 @@ AVInputFormat rtp_demux = {
     rtp_read_header,
     rtp_read_packet,
     rtp_read_close,
-    flags: AVFMT_NOHEADER,
+    .flags = AVFMT_NOHEADER,
 };
 
 AVOutputFormat rtp_mux = {
diff --git a/libav/rtsp.c b/libav/rtsp.c
index 53c8514a62..acacc5de9c 100644
--- a/libav/rtsp.c
+++ b/libav/rtsp.c
@@ -818,7 +818,7 @@ static AVInputFormat rtsp_demux = {
     rtsp_read_header,
     rtsp_read_packet,
     rtsp_read_close,
-    flags: AVFMT_NOFILE,
+    .flags = AVFMT_NOFILE,
 };
 
 /* dummy redirector format (used directly in av_open_input_file now) */