[FFmpeg-devel] [PATCH]lavf/img2dec: Skip COM when auto-detecting jpeg

Carl Eugen Hoyos cehoyos at ag.or.at
Tue Mar 22 01:37:59 CET 2016


Hi!

Attached patch theoretically improves the jpeg auto-detection.

Please comment, Carl Eugen
-------------- next part --------------
diff --git a/libavformat/img2dec.c b/libavformat/img2dec.c
index fe0e346..6864374 100644
--- a/libavformat/img2dec.c
+++ b/libavformat/img2dec.c
@@ -742,6 +742,7 @@ static int jpeg_probe(AVProbeData *p)
         case APP13:
         case APP14:
         case APP15:
+        case COM:
             i += AV_RB16(&b[i + 2]) + 1;
             break;
         default:


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