Video Compression > New and Alternative Video Codecs

Lossless Videocodec wanted

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may24:
Hi all,

in another video amateur forum (which focus more on video pruduction) there was a question raised about available lossless videocodecs.
It should be predestinated for cutting (so no mpeg-x derivate) and also should support 4:4:4 color sampling.
Huffyuv - my first idea - supports only 4:2:2. I've heard of Lagarith but have no experience with it.

Any suggestions ?

qyot27:
FFV1 supports 4:4:4, along with other colorspace models - it's included in practically anything that uses libavcodec (meaning, ffmpeg, ffdshow, mencoder, etc.).  Lagarith, like HuffYUV, can only go up to 4:2:2 - as far as I know, anyway.

To access it graphically, select ffdshow from your NLE's/VirtualDub's compression offerings, and then select FFV1 from the drop-down on the Encoder tab, and make sure the Colorspace option is set to 444P.  Make sure that on the Decoder tab, FFV1 is set to libavcodec.

may24:
Thaks ! That's what I was looking for !  :)

erlinda:

To access it graphically, select ffdshow from your NLE's/VirtualDub's compression offerings, and then select FFV1 from the drop-down on the Encoder tab, :'( :-*

kypec:
Maybe UtVideo can fulfill your needs?
It's pretty fast for encoding and decoding on multicore machines.

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