"""Generate 10 blank frame videos."""

from video.constants import assets
from video.constants import mediaconvert
from video.logic.activities.validate_metadata import OUTPUT_FRAMERATES


create_commands = [
    'ffmpeg -f lavfi -i color=black:s={w}x{h}:r={frame_rate} -vcodec jpeg2000 -vframes {num_frames} {file_name} -y'  # noqa
    .format(
        w=resolution['w'],
        h=resolution['h'],
        frame_rate=frame_rate,
        num_frames=10,
        file_name=assets.BLANK_VIDEO_FILE_NAME_TEMPLATE.format(
            w=resolution['w'],
            h=resolution['h'],
            frame_rate=frame_rate,
            num_frames=10
        )
    )
    for frame_rate in OUTPUT_FRAMERATES for resolution in [
        {
            'w': mediaconvert.MAX_WIDTH_SUPPORTED_BY_MEDIACONVERT,
            'h': mediaconvert.MAX_HEIGHT_SUPPORTED_BY_MEDIACONVERT,
        },
    ]
]

print('\n'.join(create_commands))