David Michael Barr barrbrain
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| ANDROID_SDK="$HOME/Library/Android/sdk" | |
| ANDROID_NDK="$ANDROID_SDK/ndk-bundle" | |
| echo 'include("'$ANDROID_NDK'/build/cmake/android.toolchain.cmake")' > android.toolchain.cmake | |
| cat ../aom/build/cmake/toolchains/armv7-linux-gcc.cmake >> android.toolchain.cmake | |
| export PATH="$PATH:$ANDROID_NDK/toolchains/arm-linux-androideabi-4.9/prebuilt/darwin-x86_64/bin" | |
| $ANDROID_SDK/cmake/3.6.4111459/bin/cmake \ | |
| -G'Android Gradle - Ninja' \ | |
| -DANDROID_ABI=armeabi-v7a \ | |
| -DANDROID_ARM_NEON=ON \ | |
| -DANDROID_NATIVE_API_LEVEL=26 \ |
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barrbrain
/ Jumbo chunking.ipynb
Last active
June 19, 2018 08:02
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barrbrain
/ Chroma quantizer balance.ipynb
Last active
May 23, 2019 14:50
Chroma quantizer balance (subset3-y4m)
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barrbrain
/ Regress log-bitrate wrt log-quantizer.ipynb
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May 22, 2019 13:53
Aggregate quantizer-bitrate statistics
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barrbrain
/ activity-masking-in-cdef_dist.ipynb
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June 2, 2019 11:16
Activity masking effect in cdef_dist_8x8
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| rust-av/const-all-the-things | |
| rust-av/container_sequence_header | |
| rust-av/ctrlc | |
| rust-av/dispatch-fn | |
| rust-av/hawktrace+rayon | |
| rust-av/hvsacdc | |
| rust-av/iterator-reworks | |
| rust-av/master | |
| rust-av/msacdc | |
| rust-av/nasm-rs-fixups |
barrbrain
/ subset3-y4m444.ipynb
Last active
April 7, 2020 15:40
Chroma quantizer balance (subset3-y4m444)
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| import numpy as np | |
| from matplotlib import pyplot as plt | |
| from matplotlib import animation | |
| import multiprocessing | |
| num, den, dpi, fps, dur = 16, 9, 120, 30, 10 | |
| print("%dx%d@%d, %d frames" % (num * dpi, den * dpi, fps, fps * dur)) | |
| fig = plt.figure(figsize=(num, den)) | |
| ax = plt.axes([0, 0, 1, 1], frameon=False) |
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| FROM rustlang/rust:nightly-bullseye | |
| RUN apt update \ | |
| && apt install -y clang-13 nasm ninja-build python3-pip \ | |
| && apt clean | |
| RUN pip3 install meson \ | |
| && rm -fr /root/.cache | |
| RUN cargo install cargo-fuzz --version=0.11.0 | |
| RUN GIT_SSL_NO_VERIFY=1 git clone --depth=1 -b 1.0.0 https://code.videolan.org/videolan/dav1d.git \ | |
| && mkdir dav1d/build \ |