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Convert C source to ActionScript 3 & extract metadata and save thumbnail im
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IT & Programming > Software Application

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Job Description

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Invite-Only Job
  • Posted: Mon, Nov 05, 2012
  • Time Left: Closed
  • Location: Anywhere
  • Client prefers freelancers from:

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    a different location.

    You're still able to submit a proposal for this job, regardless of your location.
  • Start: Immediately
  • Budget: Less than $500
  • Fixed Price Job
  • Elance Escrow Protection
  • U.S. freelancers must have W9
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Convert a C source file into ActionScript 3, AS3.

The job is to convert an existing C source file into ActionScript 3. Knowledge of ActionScript bitwise operations is a plus. Much of the C code involves scanning a bytestream for markers and returning data.

The project involves jpeg and reading exif and xmp information. The original source is approximately 1,000 lines long and includes comments. The finished project should closely match the original C source (and there should be little reason to change the structure of the C source).

Example code from the C source:


static uint8_t first_marker(const uint8_t *buf, uint32_t buflen, uint32_t *idx)
uint8_t c1, c2;

c1 = readByte(buf,buflen,idx);
c2 = readByte(buf,buflen,idx);
if (0xFF != c1|| SOI != c2)
return EOI;
//JERREXIT("ERROR: Not a JPEG file");
return c2;

static void skip_payload(const uint8_t *buf, uint32_t buflen, uint32_t *idx)
uint16_t length;
uint8_t prev_marker = buf[*idx-1];


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Job ID: 34948401
Avg $ | High $ | Low $ — Show Pricing
  • Submit Date (Latest)

Songklod R.      
Songklod R.'s identity has been verified.  Learn More
 Thailand  |  
A programmer in c/c++, c#, java, as3, perl, and unix shell scripts, I have been working on software porting and app development.
Skills: C, C++, C#
 4.5   |  Private   |  3 Jobs
Bid ID: 34948402  |  Submitted: Nov 5, 2012 11:47 ET 
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