pngdec: don't use AV_PIX_FMT_MONOBLACK for apng

[ffmpeg] / ffmpeg.c

diff --git a/ffmpeg.c b/ffmpeg.c
index 7e5b16d0ec73483c0d36ec13a823da6d33350d32..8c288ae366eddd7a708c0af9c5a7648810760c24 100644 (file)
--- a/ffmpeg.c
+++ b/ffmpeg.c
@@ -3647,6 +3647,8 @@ static int process_input(int file_index)
 
             if (av_packet_get_side_data(&pkt, src_sd->type, NULL))
                 continue;
+            if (ist->autorotate && src_sd->type == AV_PKT_DATA_DISPLAYMATRIX)
+                continue;
 
             dst_data = av_packet_new_side_data(&pkt, src_sd->type, src_sd->size);
             if (!dst_data)