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audio - AAC Packet Size - Stack Overflow
https://stackoverflow.com/questions/59173435/aac-packet-size
In AAC, there is one packet for every 1024 samples, but each packet affects 2048 samples, and each sample is partly recorded in two packets. Therefore, you if you want to properly represent N packets worth of audio samples, you need to use N+1 packets.. If we think of this as each packet affecting the corresponding 1024 samples as well as the next block of samples, …
Audio Priming - Handling Encoder Delay in AAC
https://developer.apple.com/library/archive/documentation/QuickTime/QTFF/QTFFAppenG/QTFFAppenG.html
AAC implementations typically represent 1024 PCM audio samples in one AAC packet (synonymous in this context with a QuickTime media sample, and also referred to in ISO documents as an “access unit”). The terms “sample” and “audio sample” in this appendix are used to refer to PCM samples.
RTP Protocol Transport of H.264 Video and AAC Audio v1 2
https://www.cimarronsystems.com/wp-content/uploads/2018/05/RTP-Protocol-Transport-of-H.264-Video-and-AAC-Audio-v1_2.pdf
RTP Protocol Transport of H.264 Video and AAC Audio (the initial value of the sequence number should be random). ! Timestamp: (32 bits) The Timestamp reflects the sampling instant of the first octet in the RTP data packet. The sampling instant MUST be derived from a clock that increments monotonically and linearly in time to allow synchronization and jitter calculations.
Multiplexing H.264 Video with AAC Audio Bit Streams
http://facta.junis.ni.ac.rs/eae/fu2k93/9murugan.pdf
Advanced audio coding (AAC) [17–21] is a standardized lossy compression scheme for audio, used in MPEG–2 [17], and MPEG–4 [22,23]. This co dec showed higher coding efficiency and superior performance at both low and high bit rates, as compared to MP3 and AC3. The H.264 video and AAC audio coded bit streams need to be multiplexed
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