alexeygrigorev

Cutting videos with FFMpeg without re-encoding

Here's how you use it:

./cut.sh conf2.mp4 out1.mp4 00:00:05 00:53:47

alexeygrigorev

def make_batches(seq, n):
    result = []
    for i in range(0, len(seq), n):
        batch = seq[i:i+n]
        result.append(batch)
    return result

alexeygrigorev

from concurrent.futures import ThreadPoolExecutor

from tqdm import tqdm

num_threads = 4
pool = ThreadPoolExecutor(max_workers=6)

def map_progress(pool, seq, f):
    results = []

alexeygrigorev

from glob import glob
from random import shuffle

import requests

coupon_codes = [
    'mlbookcamp-1',
    'mlbookcamp-2',
    'mlbookcamp-3',
    'mlbookcamp-4',

alexeygrigorev

FROM amazonlinux:2017.03

RUN yum -y install git \
    python36 \
    python36-pip \
    python36-devel \
    zip \
    gcc \
    gcc-c++ \
    cmake \

alexeygrigorev

from glob import glob

import multiprocessing
from concurrent.futures import ProcessPoolExecutor

import cv2
from PIL import Image
import imagehash

from tqdm import tqdm

alexeygrigorev

pip install grpcio-tools

wget https://github.com/tensorflow/tensorflow/archive/v1.9.0.zip -O tf-190.zip
unzip tf-190.zip && rm tf-190.zip

wget https://github.com/tensorflow/serving/archive/1.9.0.zip -O tf-serving-190.zip
unzip tf-serving-190.zip && rm tf-serving-190.zip

mv serving-1.9.0/tensorflow_serving tensorflow-1.9.0

alexeygrigorev

import sys
import time
import threading

from io import StringIO
from multiprocessing import Process
from queue import Queue

import boto3
from botocore.exceptions import ClientError

alexeygrigorev

import sys
import time

from io import StringIO

import subprocess
from multiprocessing import Process, Pipe
from threading import Thread

alexeygrigorev

package avro;

import org.apache.avro.Schema;
import org.apache.avro.generic.GenericData;
import org.apache.avro.generic.GenericRecord;
import org.apache.avro.reflect.ReflectData;

import java.util.ArrayList;
import java.util.List;