master-of-zen

def sort_books(all_books, booktup) -> list:
    # Remove books that not match language or extension
    valid_books = all_books
    if booktup.lang:
        for book in list(all_books):
            if book[2].lower() != booktup.lang.lower():
                valid_books.remove(book)
    if booktup.ext:
        for book in list(all_books):
            if book[4].lower() != booktup.ext.lower():

master-of-zen

def search(booktup) -> list:
    try:
        # Scrap libgen search page for books data
        logger.info(f'Searching for book: {booktup.title}')
        all_books = []
        for page in range(1, 10):
            url = f'http://libgen.is/search.php?&{urlencode({"req": booktup.title, "res": 100, "page":page})}'
            soup = BeautifulSoup(get(url).text, 'lxml')
            books = soup.find_all('tr')[3:-1]  # Get all books with their info
            all_books.extend(extract_books(books))

master-of-zen

import asyncio
from aiohttp import ClientSession
from urllib.parse import urlencode


async def fetch(url, session):
    async with session.get(url) as response:
        delay = response.headers.get("DELAY")
        date = response.headers.get("DATE")
        print("{}:{} with delay {}".format(date, response.url, delay))

master-of-zen

# This patch created by @n9Mtq4 https://github.com/n9Mtq4
diff --git a/aom_dsp/noise_model.c b/aom_dsp/noise_model.c
index c7a0003a8..9d0c4ca75 100644
--- a/aom_dsp/noise_model.c
+++ b/aom_dsp/noise_model.c
@@ -1643,12 +1643,15 @@ int aom_denoise_and_model_run(struct aom_denoise_and_model_t *ctx,
     if (!film_grain->random_seed) {
       film_grain->random_seed = 7391;
     }
+#if !CONFIG_DENOISE_NOISE_NO_APPLY

master-of-zen

rav1e --rdo-lookahead-frames

Motivation:

Make fastest speed setting even faster with reasonable trade-off

Benchmarks:

Default lookahead value: 40

Speed: 10 | lookahead value | time diff | bd-rate diff | AWCY link |

master-of-zen

rav1e --rdo-lookahead-frames research

Motivation:

Make speed settings faster with reasonable trade-off on different rdo-lookahead-frames values and suggest new defaults for each speed

Encoding speed difference

BD-rate difference

master-of-zen

#!/usr/bin/env python

from matplotlib import pyplot as plt
import matplotlib

matplotlib.rc('xtick', labelsize=24)
matplotlib.rc('ytick', labelsize=24)

data = {
    10: {

master-of-zen

#!/usr/bin/env python

from matplotlib import pyplot as plt
import matplotlib

matplotlib.rc('xtick', labelsize=24)
matplotlib.rc('ytick', labelsize=24)

data = {
    10: {

master-of-zen

Main changes

• Y plane downscaling before comparison
• Frame buffer for keeping scaled frames as long as they required

2160p

Old

master-of-zen

4k

720p