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mjpegenc: Fix JFIF header byte ordering

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The header had a wrong version description.

Bug-Id: 808
Signed-off-by: Shiina Hideaki <shiina@yndrd.com>
Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
This commit is contained in:
Shiina Hideaki 2015-05-07 01:46:55 +01:00 committed by Vittorio Giovara
parent d84429d41e
commit 85ca012ba6
1 changed files with 4 additions and 1 deletions
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5
libavcodec/mjpegenc_common.c
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@ -98,7 +98,10 @@ static void jpeg_put_comments(AVCodecContext *avctx, PutBitContext *p)
put_marker(p, APP0);
put_bits(p, 16, 16);
avpriv_put_string(p, "JFIF", 1); /* this puts the trailing zero-byte too */
put_bits(p, 16, 0x0201); /* v 1.02 */
/* The most significant byte is used for major revisions, the least
* significant byte for minor revisions. Version 1.02 is the current
* released revision. */
put_bits(p, 16, 0x0102);
put_bits(p, 8, 0); /* units type: 0 - aspect ratio */
put_bits(p, 16, avctx->sample_aspect_ratio.num);
put_bits(p, 16, avctx->sample_aspect_ratio.den);