forfreeger.blogg.se - Lossless video editing

the compressed video is absolutely identical to source one. Lossless compression - on selecting this option codec encodes video without any mathematical losses, i.e. It allows increasing compression ratio on video with a high percent of interlaced areas. Any losses on conversion to this format are practically not visible.Īdjust interlace - when a flag is set up codec divides a frame into two half-frames and it encodes them separately. Our codec's control is presented with the following coptions:Ĭonvert to YV12 (with data loss) - when a flag is set up codec converts input formats in YV12 that allows increasing the speed of video editing and to shorten the size of output file greatly.

VFW - version, which can be used in video editing programs (like VirtualDub or Adobe Premier).

RGB8 (this type is for the grayscale image compression), RGB24, RGB32, YUY2, YV12, I420 Our codec's compression ratio is high as usual and it exceeds well-known HuffYUV codec.Īdded support for following input formats: YUYV, YVYU, UYVY.Ĭompression of video stream is supported in the following formats: That makes it useful for encoding video when capturing from TV-tuners, analog video inputs of capture cards and another capture sources. The algorithm allowing encoding and decoding video in real time is added to new version.

An opportunity both to allow/prohibit the usage of different media formats and to set their priority appeared.

General operating speed of codec is increased.Moreover, usage of some formats allows increasing the speed of video editing greatly. It increased codec's compatibility both with various capture boards and with different video editing programs. A number of input and output converters is added, that is why an opportunity to transform formats for input and output streams appeared (RGB -> YUV).The bug appearing during a work with Adobe Premier was fixed, now codec is compatible with this program.The algorithm of visually-lossless compression is added, that allows increasing of video compression ratio in several times (that is why the codec's version has raised in one unit).human eye won't be able to see any difference between source and destination video, the compression ratio is 5-15 times.

source and destination video are absolutely identical after encoding/decoding process), the compression ratio is twice - 5 times. Version: 2.0 alpha build 957.040607 Description:Īlparysoft Lossless Video Codec is for encoding (compression) and decoding (decompression) of video