All AWS Copy Paste material related to the video tutorial

awsCopyPaste.txt

AWS SQS Queue Access Policy to Store data to S3 RAW VIDEOS:

{
  "Version": "2012-10-17",
  "Id": "__default_policy_ID",
  "Statement": [
  // existing data... add the statement below
    {
      "Effect": "Allow",
      "Principal": {
        "Service": "s3.amazonaws.com"
      },
      "Action": "sqs:SendMessage",
      "Resource": "<queue arn>",
      "Condition": {
        "ArnLike": {
          "aws:SourceArn": "arn:aws:s3:::<bucket name>"
        }
      }
    }
  ]
}

S3 Processed Videos Bucket Policy:

{
    "Version": "2012-10-17",
    "Statement": [
        {
            "Sid": "AllowCloudFrontAccess",
            "Effect": "Allow",
            "Principal": {
                "AWS": "arn:aws:iam::cloudfront:user/CloudFront Origin Access Identity <your oai>"
            },
            "Action": "s3:GetObject",
            "Resource": "arn:aws:s3:::<your bucket name>/*"
        }
    ]
}

S3 Processed videos CORS:

[
    {
        "AllowedHeaders": [
            "*"
        ],
        "AllowedMethods": [
            "GET"
        ],
        "AllowedOrigins": [
            "*"
        ],
        "ExposeHeaders": [],
        "MaxAgeSeconds": 3000
    }
]

FFMPEG DASH COMMAND:

cmd = [
            "ffmpeg",
            "-i",
            input_path,
            "-filter_complex",
            "[0:v]split=3[v1][v2][v3];"
            "[v1]scale=640:360:flags=fast_bilinear[360p];"
            "[v2]scale=1280:720:flags=fast_bilinear[720p];"
            "[v3]scale=1920:1080:flags=fast_bilinear[1080p]",
            # 360p video stream
            "-map",
            "[360p]",
            "-c:v:0",
            "libx264",
            "-b:v:0",
            "1000k",
            "-preset",
            "veryfast",
            "-profile:v",
            "high",
            "-level:v",
            "4.1",
            "-g",
            "48",
            "-keyint_min",
            "48",
            # 720p video stream
            "-map",
            "[720p]",
            "-c:v:1",
            "libx264",
            "-b:v:1",
            "4000k",
            "-preset",
            "veryfast",
            "-profile:v",
            "high",
            "-level:v",
            "4.1",
            "-g",
            "48",
            "-keyint_min",
            "48",
            # 1080p video stream
            "-map",
            "[1080p]",
            "-c:v:2",
            "libx264",
            "-b:v:2",
            "8000k",
            "-preset",
            "veryfast",
            "-profile:v",
            "high",
            "-level:v",
            "4.1",
            "-g",
            "48",
            "-keyint_min",
            "48",
            # Audio stream
            "-map",
            "0:a",
            "-c:a",
            "aac",
            "-b:a",
            "128k",
            # DASH specific settings
            "-use_timeline",
            "1",
            "-use_template",
            "1",
            "-window_size",
            "5",
            "-adaptation_sets",
            "id=0,streams=v id=1,streams=a",
            "-f",
            "dash",
            f"{output_dir}/manifest.mpd",
        ]

FFMPEG HLS COMMAND:

cmd = [
            "ffmpeg",
            "-i",
            input_path,
            "-filter_complex",
            "[0:v]split=3[v1][v2][v3];"
            "[v1]scale=640:360:flags=fast_bilinear[360p];"
            "[v2]scale=1280:720:flags=fast_bilinear[720p];"
            "[v3]scale=1920:1080:flags=fast_bilinear[1080p]",
            "-map",
            "[360p]",
            "-map",
            "[720p]",
            "-map",
            "[1080p]",
            "-c:v",
            "libx264",
            "-preset",
            "veryfast",
            "-profile:v",
            "high",
            "-level:v",
            "4.1",
            "-g",
            "48",
            "-keyint_min",
            "48",
            "-sc_threshold",
            "0",
            "-b:v:0",
            "1000k",
            "-b:v:1",
            "4000k",
            "-b:v:2",
            "8000k",
            "-f",
            "hls",
            "-hls_time",
            "6",
            "-hls_playlist_type",
            "vod",
            "-hls_flags",
            "independent_segments",
            "-hls_segment_type",
            "mpegts",
            "-hls_list_size",
            "0",
            "-master_pl_name",
            "master.m3u8",
            "-var_stream_map",
            "v:0 v:1 v:2",
            "-hls_segment_filename",
            f"{output_dir}/%v/segment_%03d.ts",
            f"{output_dir}/%v/playlist.m3u8",
        ]

to_dict function (Video.py)
def to_dict(self):
        result = {}
        for c in self.__table__.columns:
            value = getattr(self, c.name)
            if isinstance(value, enum.Enum):
                value = value.value
            result[c.name] = value
        return result