FAQs: Recording Configuration for HDMI Codecs | Exvist Support

FAQs: Record of Codec

Why does the encoder/decoder recommend a maximum recording interval of 30 minutes?

When recording long events like tennis matches, it's essential to consider the limitations of the MP4 format used by the encoder/decoder. The MP4 format requires proper finalization of its file structure to ensure data integrity. If the power is turned off unexpectedly, all unsaved data in the current recording session will be lost.

To mitigate this risk, our engineers recommend limiting the maximum single packaging time to 30 minutes. This approach offers several advantages:
  1. Data Integrity: Shorter packaging intervals ensure that any data loss caused by a power outage is confined to a smaller portion of the stream, minimizing the overall impact.
  2. Error Recovery: It allows for better recovery options, as previous 30-minute segments remain intact and unaffected by interruptions in subsequent recordings.
  3. Optimal Performance: Recording in shorter segments reduces the risk of file corruption and ensures smoother playback and editing workflows.
While you can record continuously for longer durations (e.g., 1.5 or 2 hours), adopting this practice of shorter packaging intervals is a precautionary measure to safeguard your valuable recordings.

Learn more about Record of Codec

  1. Record of Codec

    • Related Articles

    • FAQs: View Record of Codec

      Why can't I find or search recordings on the USB Flash Drive with my encoder/decoder? If you are unable to locate or search for recordings saved to the USB Flash Drive with your encoder/decoder, this issue is often related to the Date and Time ...

    • Quick Start of Codec

      Connection Diagram Power on encoder and connect it to router via ethernet cable NOTE: At the very beginning, it's strongly recommended to follow this instructions to connect the encoder, especially for network segment issues. If it's failed to be ...

    • Record of Codec

      Record Video Go to Record-->Select Channel-->Select Main or Sub Stream-->Pack Time Click “Start Recording” and it’s turn to “Stop Recording” Check “Record Status” whether it’s shown “Recording” ?TIPS: As well it'll be easier to press RES/REC button ...

    • View Record of Codec

      View Record Go to Setting-->Storage-->View Record Select Date & Time-->Search-->All recordings will be listed Click “Play” -->Video will be played after loading ?TIPS: it's recommended to click videos with durations for 10/20/30 minutes to play, or ...

    • FAQs: Channel of Codec

      SS50 MS7 Codec Series What is the decoding capacity of this codec in terms of channels? This codec can decode a maximum of four channels, which can be configured as 2x USB camera and 2x network streams, or 1x USB camera and 3x network streams, or ...