Jpeg2000 Lossy (Comprimato) - Telestream Lightspeed Live Capture User Manual

296 Appendix B: Containers, Codecs, and Vantage Actions
Primary Output - Video Codecs
- YUV 4:2:2 10 bit
- YUV 4:2:2 8 bit
Tile Partition Width. Specifies the tile partition width in pixels.
Tile Partition Height. Specifies the tile partition height in pixels.
Precinct Width and Height. Specifies the precinct size.
Code Block Width and Height. Specifies the height and width (in pixels) of a code
block to process.
Packet Progression Order. Specifies the order of packet progression.
Decomposition Levels. Specifies the Discrete Wavelet Transform resolution.
Tile-Part Length Markers. When checked, specifies that Tile Length Markers will be
used.
End of Packet Header Markers. When checked, EPH marker segments are generated.
Start of Packet Header Markers. When checked, Start of Packet marker segments are
generated.
CUDA Memory Limit. Specifies the CUDA memory limit in MB.
Note: When the CUDA Memory Limit is set to 0, GPU processing is disabled.
CUDA Tile Limit. Specifies the CUDA tile limit.
Encoder Queue Size. Specifies the encoder queue size.

JPEG2000 Lossy (Comprimato)

Supported Containers
- MXF OP1a
- TIFO
Description
The Comprimato JPEG2000 Lossy codec encodes the input video into one output video
file in JPEG2000 format, using the JPEG2000 codec in lossy mode. Comprimato-based
ISO/ITU still image compression provides a fast and flexible solution for high-quality,
wavelet-based compression.
JPEG-2000 is an intra-frame HD video codec specified by ISO/IEC 15444-1. It uses
wavelet transformations to compress the image which results in high quality images in
both lossy and lossless modes. JPEG 2000 offers higher compression ratios over
standard JPEG video. It offers resolution, color, quality and position progression
scalability, and also supports 4:2:2 and 4:4:4 chroma subsampling methods.
Lightspeed Live Capture User Guide