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Top Forums Shell Programming and Scripting Extract sequences of bytes from binary for differents blocks Post 302844340 by Ophiuchus on Sunday 18th of August 2013 04:52:08 PM
Old 08-18-2013
Hello ahamed,

I'll test your new code asap. Thanks so much.

I'm attaching the image. Is correct, the sequence that begins with 0x83 if followed by 17 bytes, the others sequences are followed by 16 bytes.
Because of that the 0x01 before the sequence 0x86.

Best regards
Extract sequences of bytes from binary for differents blocks-sub-block-sequencesjpg

Last edited by Ophiuchus; 08-18-2013 at 05:58 PM..
 

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mlib_VideoColorYUV2RGB411(3MLIB)			    mediaLib Library Functions				  mlib_VideoColorYUV2RGB411(3MLIB)

NAME
mlib_VideoColorYUV2RGB411 - YUV to RGB color conversion SYNOPSIS
cc [ flag... ] file... -lmlib [ library... ] #include <mlib.h> mlib_status mlib_VideoColorYUV2RGB411(mlib_u8 *rgb, const mlib_u8 *y, const mlib_u8 *u, const mlib_u8 *v, mlib_s32 width, mlib_s32 height, mlib_s32 rgb_stride, mlib_s32 y_stride, mlib_s32 uv_stride); DESCRIPTION
The mlib_VideoColorYUV2RGB411() function performs YUV to RGB color conversion used in digital video compression in the 4:1:1 sequence. The luminance component is stored in Y, the chrominance components are stored in U and V, respectively. The size of the chrominance image depends on the chroma format used by the sequence. In this sequence, the chrominance components are subsampled 4-to-1 in only the horizon- tal direction in respect to the luminance component. PARAMETERS
The function takes the following arguments: rgb Pointer to the destination RGB image. y Pointer to the source Y component. u Pointer to the source U component. v Pointer to the source V component. width Width of the image. height Height of the image. rgb_stride Stride, in bytes, between adjacent rows in the destination image. y_stride Stride, in bytes, between adjacent rows in the Y component image. uv_stride Stride, in bytes, between adjacent rows in the U and V component images. RETURN VALUES
The function returns MLIB_SUCCESS if successful. Otherwise it returns MLIB_FAILURE. ATTRIBUTES
See attributes(5) for descriptions of the following attributes: +-----------------------------+-----------------------------+ | ATTRIBUTE TYPE | ATTRIBUTE VALUE | +-----------------------------+-----------------------------+ |Interface Stability |Evolving | +-----------------------------+-----------------------------+ |MT-Level |MT-Safe | +-----------------------------+-----------------------------+ SEE ALSO
mlib_VideoColorYUV2ABGR411(3MLIB), mlib_VideoColorYUV2ABGR420(3MLIB), mlib_VideoColorYUV2ABGR422(3MLIB), mlib_VideoColorYUV2ABGR444(3MLIB), mlib_VideoColorYUV2ARGB411(3MLIB), mlib_VideoColorYUV2ARGB420(3MLIB), mlib_VideoColorYUV2ARGB422(3MLIB), mlib_VideoColorYUV2ARGB444(3MLIB), mlib_VideoColorYUV2RGB420(3MLIB), mlib_VideoColorYUV2RGB422(3MLIB), mlib_VideoColorYUV2RGB444(3MLIB), attributes(5) SunOS 5.10 9 Nov 2004 mlib_VideoColorYUV2RGB411(3MLIB)
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