Tag: Audio Codec
4 posts
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Opus Audio Codec: SILK/CELT Hybrid, Low Latency for WebRTC, and FFmpeg Encoding
IETF standard Opus: voice/music modes, SILK/CELT hybrid, low-latency real-time communication, and FFmpeg encoding.
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AAC Audio Codec: LC-AAC vs HE-AAC Profiles, MP4 Packaging and FFmpeg Settings
How AAC works and how to use it: LC-AAC and HE-AAC profiles, MPEG-4 container integration, FFmpeg encoding options, and fixes for common playback problems.
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AAC vs MP3 vs Opus: Quality per Bitrate, Latency, and Which Codec to Pick
How AAC, MP3 and Opus compare on quality per bitrate, latency and licensing, with codec picks for streaming, voice and podcasts plus FFmpeg commands.
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MP3 in Practice: LAME, CBR vs VBR, and FFmpeg Encoding
MP3 history and MPEG-1 Layer III, LAME-based CBR and VBR, FFmpeg examples—balance quality and size when compatibility comes first.