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However, Dolby Digital Plus is a functional superset of Dolby Digital, and decoders include a mandatory component that directly converts (without decoding and re-encoding) the Dolby Digital Plus bitstream to a Dolby Digital bitstream (operating at 640 kbit/s) for carriage via legacy S/PDIF connections (including S/PDIF over HDMI) to external ...
ITU-T Rec. H.262 and ISO/IEC 13818-2 with DES-64-CBC encryption for DigiCipher II or PCM audio for Blu-ray in a packetized stream 129 0x81 Dolby Digital (AC-3) up to six channel audio for ATSC and Blu-ray in a packetized stream 130 0x82 SCTE subtitle or DTS 6 channel audio for Blu-ray in a packetized stream 131 0x83 Dolby TrueHD lossless audio ...
Dolby states that Dolby AC-4 provides a 50% reduction in bit rate over Dolby Digital Plus. [1] When Dolby AC-4 was tested by the DVB the Multiple Stimuli with Hidden Reference and Anchor test (MUSHRA) score was 90 at 192 kbit/s for 5.1 channel audio. [1] When tested for ATSC 3.0 the bit rates needed for the required audio score was 96 kbit/s ...
Dolby Digital (AC3, ATSC A/52, ETSI TS 102 366) FFmpeg; liba52 (decoder only) Dolby Digital Plus (E-AC-3, ATSC A/52:2012 Annex E, ETSI TS 102 366 Annex E) FFmpeg; DTS Coherent Acoustics (DTS, Digital Theatre System Coherent Acoustics, ETSI TS 102 114) FFmpeg; libdca (decoder only) Dolby AC-4 (ETSI TS 103 190) Impala Blackbird audio codec; ITU ...
Dolby Digital Live (DDL) is a real-time encoding technology for interactive media such as video games. It converts any audio signals on a PC or game console into a 5.1-channel 16-bit/48 kHz Dolby Digital format at 640 kbit/s and transports it via a single S/PDIF cable. [27] A similar technology known as DTS Connect is available from competitor DTS.
Dolby TrueHD is a lossless, multi-channel audio codec developed by Dolby Laboratories for home video, used principally in Blu-ray Disc and compatible hardware. Dolby TrueHD, along with Dolby Digital Plus (E-AC-3) and Dolby AC-4 , is one of the intended successors to the Dolby Digital (AC-3) lossy surround format.
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Windows, macOS Freeware music player. Pre-installed on Mac computers. JetAudio: Windows, Android Shareware media player. MediaHuman Audio Converter: Windows, macOS Freeware audio converter. (Supports conversion of MP3, AAC, AIFF, WAV etc.) MPlayer: Windows, macOS and Linux Open-source media player. Mpv (media player) Windows, macOS and Linux