LEAD Screen Capture: Difference between revisions
Jump to navigation
Jump to search
Eli.friedman (talk | contribs) m (Add category) |
No edit summary |
||
Line 3: | Line 3: | ||
* Website: http://www.leadtools.com/help/leadtools/v15/mapping/Features/Codecs.htm | * Website: http://www.leadtools.com/help/leadtools/v15/mapping/Features/Codecs.htm | ||
* Samples: (TO ADD; see http://lists.mplayerhq.hu/pipermail/ffmpeg-devel/2009-January/060393.html) | * Samples: (TO ADD; see http://lists.mplayerhq.hu/pipermail/ffmpeg-devel/2009-January/060393.html) | ||
The codec employs headerless PNGs for compression. | |||
Frame structure: | |||
16-bit LE word - number of PNG fragments | |||
12-byte records of PNG fragments: | |||
16-bit LE word - X offset of the fragment | |||
16-bit LE word - Y offset of the fragment | |||
16-bit LE word - fragment width | |||
16-bit LE word - fragment height | |||
32-bit LE word - compressed size | |||
fragment data - a series of IDAT chunks and IEND chunk | |||
[[Category:Video Codecs]] | [[Category:Video Codecs]] |
Latest revision as of 22:20, 16 July 2012
- FourCC: LSCR
- Company: LEAD Technologies
- Website: http://www.leadtools.com/help/leadtools/v15/mapping/Features/Codecs.htm
- Samples: (TO ADD; see http://lists.mplayerhq.hu/pipermail/ffmpeg-devel/2009-January/060393.html)
The codec employs headerless PNGs for compression.
Frame structure:
16-bit LE word - number of PNG fragments 12-byte records of PNG fragments: 16-bit LE word - X offset of the fragment 16-bit LE word - Y offset of the fragment 16-bit LE word - fragment width 16-bit LE word - fragment height 32-bit LE word - compressed size fragment data - a series of IDAT chunks and IEND chunk