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NVIDIA Video Codec SDK 13.1: Zero-Copy Transcode, AV1 B-Frames, and Frame-Accurate Seek
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NVIDIA Video Codec SDK 13.1: Zero-Copy Transcode, AV1 B-Frames, and Frame-Accurate Seek

NVIDIA Technical Blog·Elizabeth Goodman·2 days ago
#2fsVnXD4
#developer#frames#codec#decode#frame

The demand for high-quality video continues to accelerate across industries, powering everything from immersive streaming experiences to remote collaboration…

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Co-Designing AI Model Attention for Fast, Interactive Long-Context Inference
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Co-Designing AI Model Attention for Fast, Interactive Long-Context Inference

NVIDIA Technical Blog·Tanya Lenz·2 days ago
#iS84waEp
#developer#decode#prefill#attention#kvsl

As agentic and long-context workloads become common, the context lengths increase and attention consumes a larger share of inference time (Figure 1).

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Fruit Jam SSTV Reciever #CircuitPython #AdafruitLearningSystem @Adafruit

Adafruit Industries – Makers, hackers, artists, designers and engineers!·Adafruit Learning System·5 days ago
#SKPX5C6r
#adafruit#sstv#receive#signals#decode

Gaining support for USB SDR devices unlocks the ability to receive all sorts of interesting radio signals on CircuitPython based hardware. One such fun signal is SSTV, which are signals that decode into images.…

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My high-res image-to-video kept OOMing — turns out I was decoding outside no_grad
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My high-res image-to-video kept OOMing — turns out I was decoding outside no_grad

DEV Community: pytorch·shinji shimizu·5 months ago
#EF5LhD5G
#dev#decode#no_grad#peak#article

A 96GB GPU couldn't run 1024x768 I2V (83.5 GiB peak). The 54 GiB wasn't the model — it was an autograd graph from consuming a lazy VAE decode iterator outside no_grad. One-line fix, peak drops to 29.5 GiB, flat up to 2048x1536.

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SignalHop: the acoustic mesh networking stack that talks through sound
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SignalHop: the acoustic mesh networking stack that talks through sound

DEV Community·Aman Sachan·6 months ago
#J1RUVEVo
#networking#iot#python#signalhop#json

An acoustic modem and mesh prototype with measured encode/decode timings, round-trip proof, and an honest boundary between verified core modem work and untested multi-node mesh.

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AV1 Hardware Decoding on Fire TV Stick: What Developers Need to Know
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AV1 Hardware Decoding on Fire TV Stick: What Developers Need to Know

DEV Community·Youcine Team·6 months ago
#F6f1UJcn
#ext#android#firetv#apk#hardware

If you are building a streaming app or sideloading APKs on Fire TV Stick, the codec your app uses...

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AV1 Hardware Decoding on Fire TV Stick: What Developers Need to Know
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AV1 Hardware Decoding on Fire TV Stick: What Developers Need to Know

DEV Community·Youcine apk·6 months ago
#j1VAANKT
#ext#android#firetv#apk#hardware

If you are building a streaming app or sideloading APKs on Fire TV Stick, the codec your app uses...

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