Change error message.

AOMediaCodec · Mar 6, 2025 · ffd680f · ffd680f
1 parent 2480cec
commit ffd680f
Show file tree

Hide file tree

Showing 2 changed files with 6 additions and 2 deletions.
diff --git a/apps/shared/avifjpeg.c b/apps/shared/avifjpeg.c
@@ -910,7 +910,9 @@ static avifBool avifJPEGReadInternal(FILE * f,
         if (read_icc_profile(&cinfo, &iccDataTmp, &iccDataLen)) {
             iccData = iccDataTmp;
             if (requestedFormat == AVIF_PIXEL_FORMAT_YUV400) {
-                fprintf(stderr, "The RGB ICC profile is asked to be kept while the output image is gray.\n");
+                fprintf(stderr,
+                        "The image contains an RGB ICC profile which is incompatible with the requested output "
+                        "format YUV400 (grayscale). Pass --ignore-icc to discard the ICC profile.\n");
                 goto cleanup;
             }
             if (avifImageSetProfileICC(avif, iccDataTmp, (size_t)iccDataLen) != AVIF_RESULT_OK) {

diff --git a/apps/shared/avifpng.c b/apps/shared/avifpng.c
@@ -367,7 +367,9 @@ avifBool avifPNGRead(const char * inputFilename,
         if (png_get_iCCP(png, info, &iccpProfileName, &iccpCompression, &iccpData, &iccpDataLen) == PNG_INFO_iCCP) {
             if (rawColorType != PNG_COLOR_TYPE_GRAY && rawColorType != PNG_COLOR_TYPE_GRAY_ALPHA &&
                 avif->yuvFormat == AVIF_PIXEL_FORMAT_YUV400) {
-                fprintf(stderr, "The RGB ICC profile is asked to be kept while the output image is gray.\n");
+                fprintf(stderr,
+                        "The image contains an RGB ICC profile which is incompatible with the requested output "
+                        "format YUV400 (grayscale). Pass --ignore-icc to discard the ICC profile.\n");
                 goto cleanup;
             }
             if (avifImageSetProfileICC(avif, iccpData, iccpDataLen) != AVIF_RESULT_OK) {