chroma | Ruby gem for color manipulation and palette generation | Command Line Interface library

I have 10 yuv input and each yuv is a frame of WxH (ip0_WxH.yuv, ip1_WxH.yuv, ..., ip9_WxH.yuv)

I need to concatenate all 10 to create a final yuv output with all 10 frames in this.

Option 1:

I used below link to do so. But final yuv output is not proper from frame number 2 onwards. Only first frame looks good. From frame number 2, the buffer address of chroma and luma has may be some wrong indexing and hence the display of the picture is wrong.

Converting more yuv frames to one yuv frame

The spec for blend-mode saturation says:

Creates a color with the saturation of the source color and the hue and luminosity of the backdrop color.

Originally I assumed it would be HSL as that's the only colorspace you can use in web development that has a saturation channel, but that's clearly not it:

I am trying to create a dropdown list with description in React. For reference you can see the image below:

Is there any other way using bootstrap or Material-UI so I can achieve this? I am using react-select npm package for dropdown list. you can find live link and code below:

https://codesandbox.io/embed/react-select-selected-option-background-color-forked-jpu99?fontsize=14&hidenavigation=1&theme=dark

Following this exact question

In Matlab, how can I use chroma subsampling to downscale a 4:4:4 image to 4:2:0 when the image is in YCbCr?

where he is performing chroma downscaling from 4:4:4 to 4:2:0, I wanna dowscale from 4:4:4 to 4:1:1. Im not sure how to do that?

What I am trying to code

1. Getting buffer from a h264 encoded mp4 file
2. Passing the buffer to an appsink
3. Then separately in another pipeline, the appsrc would read in the buffer
4. The buffer would be h264parse and then send out through rtp using GstRTSPServer

Would want to simulate this for a CLI pipeline to make sure the video caps is working:

My attempts as follows: gst-launch-1.0 filesrc location=video.mp4 ! appsink name=mysink ! appsrc name=mysrc ! video/x-h264 width=720 height=480 framerate=30/1 ! h264parse config-interval=1 ! rtph264pay name=pay0 pt=96 ! udpsink host=192.168.x.x port=1234

But this doesnt really works and I not too sure this is how appsrc and appsink is used

Can some one enlighten me

EDIT: The file i am trying to play has the following property

General Complete name : video3.mp4 Format : AVC Format/Info : Advanced Video Codec File size : 45.4 MiB

I like to keep the some ref frame of source (in this case ref =1):

So i am practising a project through a course.And one of the project is based on color palletes where the site generates random palletes with an additional functionality with which user can change hue,brightness,saturation I am somewhere midway but my sliders don't function as desired. If i change the hue the background doesn't change according it keeps revolving around some greyish color and somehow saturation of all colors is stuck at the start. I checked if the scale for hue is correct or not. I tried checking console.log into arrays to check if every initial colors is getting pushed correctly but that seems correct

Please help Thanks in Advance

Here's the code

I'm trying to update the sliders in interactive.py from GANSpace with messages from python-osc. Ideally the on_draw function should run after receiving a series of OSC messages. But I'm having trouble with implementing it, because the serve.forever() function is blocking and i can't figure out how to implement the async version.

When i do like this:

I am working on a react-three-fiber project and I added drei as I have in the past.