Elecard Company

21 июл 2022 21.07.2022

Можно ли мультиплексировать один из профилей ОТТ вещания без транскодирования?

В сегодняшней рубрике часто задаваемых вопросов мы разберем особенности мультиплексирования профилей ОТТ вещания.

Мультиплексирование профилей вещания без транскодирования

При вещании в режиме реального времени очень важно сохранить качество трансляции. С технической точки зрения мультиплексирование одного из профилей без транскодирования возможно, но так как нарезка на сегменты осуществляется одновременно по всем профилям, то несоответствие структуры одного из профилей или его задержка, могут привести к рассинхронизации в плеере или артефактам при переходе между профилями. Мы рекомендуем транскодировать входящий поток совместно с профилями воспроизведения. Это позволит обеспечить наиболее плавное воспроизведение.

Автор: Вадим Блинов – менеджер продукта Elecard CodecWorks c 2016 года.

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