Set maximum lowres value for the MJPEG decoder to 3.

While 4 works for some samples, 3 is the correct value since 8x8 DCT is used by (m)jpeg.
14 years ago · 27a275e4bb
parent d6705a27d8
commit 27a275e4bb
1 changed files with 1 additions and 1 deletions
--- a/libavcodec/mjpegdec.c
+++ b/libavcodec/mjpegdec.c
@ -1547,7 +1547,7 @@ AVCodec ff_mjpeg_decoder = {
    ff_mjpeg_decode_frame,
    CODEC_CAP_DR1,
    NULL,
-    .max_lowres = 4,
+    .max_lowres = 3,
    .long_name = NULL_IF_CONFIG_SMALL("MJPEG (Motion JPEG)"),
 };