[daala] V-Nova a new video codec 50% more efficient than hevc
mathematic.analysis at gmail.com
Sat Apr 4 10:18:02 PDT 2015
That paper in third link is from 2013 their claimed bitrates now is as follows:
7-8 mb for 4k
700kb for 1080p hd
350kb for 720p hd
128kb for sd
On 4/4/15, Thomas Daede <daede003 at umn.edu> wrote:
> I hadn't seen the third link before. It is certainly the most
> informative of the bunch.
> "intra-only coding with no buffering"
> "each frame/field is encoded with native 10-bit color depth and 4:2:2
> YCbCr sampling at bitrates that for visually lossless video quality are
> typically 2.5x to 3.5x lower than the bitrates required by JPEG2000
> "Video encoding bitrates: 15-100Mbit/s for HDTV"
> tl;dr: They are targeting extremely high bitrates with only intra frames.
> On 04/01/2015 09:50 PM, David ledin wrote:
>> v-nova consortium a new video codec company appeared out
>> of nowhere and claim 50% more compression than hevc.
>> daala mailing list
>> daala at xiph.org
> daala mailing list
> daala at xiph.org
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