From: ionut <ionut@192-168-0-109.rdsnet.ro>
Date: Tue, 21 Feb 2017 17:15:40 +0000 (+0200)
Subject: Change the value of bit/pixel from channels to 8*channels because videos encoded
X-Git-Tag: accepted/tizen/6.0/unified/20201030.111113~1170^2
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=a41d877fe6c7229e27d331fcc514150fd836bd73;p=platform%2Fupstream%2Fopencv.git

Change the value of bit/pixel from channels to 8*channels because videos encoded
by cap_mjpeg_encoder.cpp don't play on windows media player.
Issue number #8113
---

diff --git a/modules/videoio/src/cap_mjpeg_encoder.cpp b/modules/videoio/src/cap_mjpeg_encoder.cpp
index 201b284..0503f2f 100644
--- a/modules/videoio/src/cap_mjpeg_encoder.cpp
+++ b/modules/videoio/src/cap_mjpeg_encoder.cpp
@@ -720,7 +720,7 @@ public:
         strm.putInt(height);
         strm.putShort(1); // planes (1 means interleaved data (after decompression))
 
-        strm.putShort(channels); // bits per pixel
+        strm.putShort(8 * channels); // bits per pixel
         strm.putInt(fourCC('M', 'J', 'P', 'G'));
         strm.putInt(width * height * channels);
         strm.putInt(0);