img2: add j2c file extension

Some applications use the j2c extension for jpeg2000 codestream files.
13 years ago · 6d78e852fb
parent 58c215961a
commit 6d78e852fb
2 changed files with 2 additions and 1 deletions
--- a/libavformat/img2.c
+++ b/libavformat/img2.c
@ -63,6 +63,7 @@ static const IdStrMap img_tags[] = {
    { AV_CODEC_ID_SUNRAST,    "im8"      },
    { AV_CODEC_ID_SUNRAST,    "im24"     },
    { AV_CODEC_ID_SUNRAST,    "sunras"   },
+    { AV_CODEC_ID_JPEG2000,   "j2c"      },
    { AV_CODEC_ID_JPEG2000,   "jp2"      },
    { AV_CODEC_ID_JPEG2000,   "jpc"      },
    { AV_CODEC_ID_JPEG2000,   "j2k"      },
--- a/libavformat/img2enc.c
+++ b/libavformat/img2enc.c
@ -148,7 +148,7 @@ AVOutputFormat ff_image2_muxer = {
    .long_name      = NULL_IF_CONFIG_SMALL("image2 sequence"),
    .extensions     = "bmp,dpx,jpeg,jpg,ljpg,pam,pbm,pcx,pgm,pgmyuv,png,"
                      "ppm,sgi,tga,tif,tiff,jp2,xwd,sun,ras,rs,im1,im8,im24,"
-                      "sunras,webp,xbm",
+                      "sunras,webp,xbm,j2c",
    .priv_data_size = sizeof(VideoMuxData),
    .video_codec    = AV_CODEC_ID_MJPEG,
    .write_header   = write_header,