X-Git-Url: https://git.sesse.net/?a=blobdiff_plain;f=libavformat%2Fflac_picture.c;h=8317ab2fa64b8b3375b8aca64f5ea02888255063;hb=c2a221c5ae5017e11654b9688ac97e9f5d3570b2;hp=38982b960de44bd29014fae7a8aa243ce993c325;hpb=41cd5af3250ef976f0a48adeb6dbccc9b2683e58;p=ffmpeg

diff --git a/libavformat/flac_picture.c b/libavformat/flac_picture.c
index 38982b960de..8317ab2fa64 100644
--- a/libavformat/flac_picture.c
+++ b/libavformat/flac_picture.c
@@ -20,6 +20,8 @@
  */
 
 #include "libavutil/avassert.h"
+#include "libavutil/intreadwrite.h"
+#include "libavcodec/png.h"
 #include "avformat.h"
 #include "flac_picture.h"
 #include "id3v2.h"
@@ -119,6 +121,9 @@ int ff_flac_parse_picture(AVFormatContext *s, uint8_t *buf, int buf_size)
         goto fail;
     }
 
+    if (AV_RB64(data->data) == PNGSIG)
+        id = AV_CODEC_ID_PNG;
+
     st = avformat_new_stream(s, NULL);
     if (!st) {
         RETURN_ERROR(AVERROR(ENOMEM));