![]() ![]() Note: If you are using CC2020: You need only tick the box for Lossless Compression The Maximum Bitrate and Broadcast Profile automatically get set to 100,000 Mbps and Level 7 - 3200Mbps or Lossless, respectively You can see all the drop down choices offered below: This determines the maximum sampling and bit rates for the output file. Note: If you are using CC2018: Set the Broadcast Profile to Level 7, Max Bitrate Unspecified (Lossless). To determine the bit depth of a video, use MediaInfo the file’s bit depth is listed in the MediaInfo metadata output report. In the rare case your original video has a colour depth of 10-bit, select the 10-bit option. Make certain Match Source is selected, this will automatically tick all the boxes below (if they are not already), retaining the same settings as those of the original file for the following fields Width, Height, Frame Rate, Field Order, and Aspect (ratio).Ĭhroma should be set to YUV 4:2:2 with a depth of 8-bit. The basic video settings options will have changed to those appropriate for this format. Settings in the other tabs (Effects, Captions, Publish) should be left untouched.īecause we selected the JPEG 2000 MXF OP1a format above, the video codec will automatically be set to JPEG 2000 in this section. Video settingsĮdit only settings in the Video and Audio tabs. Leave the remaining settings in this section as their defaults ( Comments field left blank, Export Video and Export Audio boxes ticked). This value will change once we make further refinements in our settings. Once you select this format, you are then offered these choices for the Based on Preset field: Most videos we receive are 8-bit.įor the format, select JPEG 2000 MXF OP1a. ![]() The main reason for this particular name is to differentiate this preset from others you might use for different workflows, such as when you need to transcode videos with a bit depth of 10 (I will further discus 8-bit vs 10-bit below). Each will be explained below.įirst you should give the preset a meaningful name, I have chosen Lossless J2k (8-bit). Look at the image below to see the settings you should choose. To create this Encoding Preset, which can be used in both Premiere and Media Encoder, open Media Encoder and go to the top menu to “ Presets” and then select “ Create Encoding Preset”. The first step is to create a profile of encoding settings to save and use each time you need to create a lossless J2K. Define Encoding Settings: Making an Encoding Preset for JPEG2000 MXF OP1a Contact PARADISEC if you have analogue material to digitise. This workflow is for digital-to-digital transcoding. MXF videos using Adobe Media Encoder Adobe CC 2018 or later since 2018, Media Encoder allows for lossless JPEG2000 compression. This page outlines how to create lossless JPEG2000. PARADISEC adheres to the current best-practice standards for video archiving as set by the International Association of Sound and Audiovisual Archives (IASA). Creating archival (lossless) JPEG2000 MXF OP1a videos Note: For detailed information of the Media Encoder export settings mentioned in this workflow look HERE. □ This page is currently under construction □ Using Adobe Media Encoder to create MXF and MP4 (H.264) videos Define Encoding Settings: Making an Encoding Preset for MP4 (H.264).Explanation of the Specifications used to create lossless MXF.Using an MXF player to check the quality of your newly created file.Using MediaInfo to check your output file metadata.Define Encoding Settings: Making an Encoding Preset for JPEG2000 MXF OP1a.Creating archival (lossless) JPEG2000 MXF OP1a videos.Using Adobe Media Encoder to create MXF and MP4 (H.264) videos.
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