DNxHD

Example Shape-Tag

XML

<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
<TranscodePresetDocument xmlns="http://xml.vidispine.com/schema/vidispine">
    <name>dnxhd185</name>
    <format>mxf_nablet</format>
    <muxerSetting>
        <key>nablet_muxing_mode</key>
        <value>DNxHD</value>
    </muxerSetting>
    <audio>
        <codec>pcm_s16le</codec>
        <framerate>
            <numerator>1</numerator>
            <denominator>48000</denominator>
        </framerate>
        <channel>0</channel>
        <channel>1</channel>
        <stream>1</stream>
        <stream>1</stream>
    </audio>
    <video>
        <codec>dnxhd</codec>
        <bitrate>185000000</bitrate>
        <pixelFormat>yuv422p10</pixelFormat>
        <scaling>
            <width>1920</width>
            <height>1080</height>
        </scaling>
        <framerate>
            <numerator>1</numerator>
            <denominator>25</denominator>
        </framerate>
        <setting>
            <key>interlace_flag</key>
            <value>top_first</value>
        </setting>
    </video>
    <metadata/>
</TranscodePresetDocument>

Currently, we are using the ffmpeg “dnxhd” encoder which supports the following operating points:

Frame size	Bit rate	Pixel format
1920x1080p	175Mbps	yuv422p10
1920x1080p	185Mbps	yuv422p10
1920x1080p	365Mbps	yuv422p10
1920x1080p	440Mbps	yuv422p10
1920x1080p	115Mbps	yuv422p
1920x1080p	120Mbps	yuv422p
1920x1080p	145Mbps	yuv422p
1920x1080p	240Mbps	yuv422p
1920x1080p	290Mbps	yuv422p
1920x1080p	175Mbps	yuv422p
1920x1080p	185Mbps	yuv422p
1920x1080p	220Mbps	yuv422p
1920x1080p	365Mbps	yuv422p
1920x1080p	440Mbps	yuv422p
1920x1080i	185Mbps	yuv422p10
1920x1080i	220Mbps	yuv422p10
1920x1080i	120Mbps	yuv422p
1920x1080i	145Mbps	yuv422p
1920x1080i	185Mbps	yuv422p
1920x1080i	220Mbps	yuv422p
1440x1080i	120Mbps	yuv422p
1440x1080i	145Mbps	yuv422p
1280x720p	90Mbps	yuv422p10
1280x720p	180Mbps	yuv422p10
1280x720p	220Mbps	yuv422p10
1280x720p	90Mbps	yuv422p
1280x720p	110Mbps	yuv422p
1280x720p	180Mbps	yuv422p
1280x720p	220Mbps	yuv422p
1280x720p	60Mbps	yuv422p
1280x720p	75Mbps	yuv422p
1280x720p	120Mbps	yuv422p
1280x720p	145Mbps	yuv422p
1920x1080p	36Mbps	yuv422p
1920x1080p	45Mbps	yuv422p
1920x1080p	75Mbps	yuv422p
1920x1080p	90Mbps	yuv422p
1920x1080p	350Mbps	yuv444p10, gbrp10
1920x1080p	390Mbps	yuv444p10, gbrp10
1920x1080p	440Mbps	yuv444p10, gbrp10
1920x1080p	730Mbps	yuv444p10, gbrp10
1920x1080p	880Mbps	yuv444p10, gbrp10
960x720p	42Mbps	yuv422p
960x720p	60Mbps	yuv422p
960x720p	75Mbps	yuv422p
960x720p	115Mbps	yuv422p
1440x1080p	63Mbps	yuv422p
1440x1080p	84Mbps	yuv422p
1440x1080p	100Mbps	yuv422p
1440x1080p	110Mbps	yuv422p
1440x1080i	80Mbps	yuv422p
1440x1080i	90Mbps	yuv422p
1440x1080i	100Mbps	yuv422p
1440x1080i	110Mbps	yuv422p