Avid AMA Linking and Audio

Avid Media Composer 6MediaReactor Workstation and MediaReactor Lite add support for a huge number of file formats to Avid Media Composer, including HEVC, AS-02, IMF, DNG, VRAW, CDX, YUV, and many more.  These files can include a mix of audio rates (normally 44.1, 48 or 96 kHz), and Media Composer requires some setup to allow them to be used in a standard project.  

 Loading Mismatched Audio Rates

If you are AMA linking a file with the same audio rate as your project, you do not need to do anything else.  If the audio rate of the incoming file is different, then you will need to change the 'Source Settings | Audio | Change Sample Rate ...' settings. To start, load the file with the MediaReactor AMA as normal:

Load AMA Screen 1

There is more information on AMA loading here.

Once the file is linked, go to the  'Source Settings | Audio | Change Sample Rate ...'  menu

Select Audio Conversion

In the setup, set the audio rate to the same rate as the file you are loading.  Do not set it to the project rate, or the file will not play, and will display an error. The rate must match the file you are loading.

Set Up Audio Conversion

To check whether this is set right: Seek to and view a file in Media Composer. When you try and play it with the wrong setting, it will give the error message "Acquisition Context Error" (if you set the rate to the project rate), and won't play.

More great products from Drastic

Supported 1D LUT Formats
Supported 1D LUT Formats Drastic software supports a range of standard 1D LUT formats for software conversion, and hardware input and output with AJA video boards.   Type 1 A ... Tips, Tricks and Technical Information
Drastic DT3D Stereo File
Drastic DT3D Stereo File The Drastic DT3D stereo file is an XML based re-director file that can merge two separate 'eye' files into a stereo pair, as well as adding audio and optional c... Tips, Tricks and Technical Information
IP Video Firewall Setup
IP Video Firewall Setup Different IP video standards require different firewall setups.  This article covers the most common ports / firewall acccess that different IP video stand... Tips, Tricks and Technical Information
Simple Quality Measurement (MRAnalyze)
Simple Quality Measurement (MRAnalyze) MediaReactor includes tools it uses to automatically check QA translations using industry standard metrics.  This tool, called MRAnalyze, can be used ... Tips, Tricks and Technical Information
Tutorials This article contains video tutorials on various Drastic Products including videoQC, 4KScope/Network Video Analyzer, Net-X-Code, MediaNXS and DrasticPreview.&nb... Tips, Tricks and Technical Information