#8441: aacenc: Add an option for max bitrate
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Reporter: Lastique | Owner:
Type: enhancement | Status: reopened
Priority: wish | Component: avcodec
Version: git-master | Resolution:
Keywords: aac | Blocked By:
Blocking: | Reproduced by developer: 0
Analyzed by developer: 0 |
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Changes (by Lastique):
* status: closed => reopened
* resolution: needs_more_info =>
Comment:
I described the use case in the description - it would be useful to be
able to limit AAC frames to fit in MTU for transmission over network or
other media. For example, here is a PulseAudio Bluetooth A2DP backend for
AAC codec, which needs this:
https://gitlab.freedesktop.org/andrey.semashev/pulseaudio/blob/a2dp-
codecs-aac/src/modules/bluetooth/a2dp-codec-aac.c
The backend needs to limit AAC frames to MTU (minus RTP header size)
because real hardware (Bluetooth headphones) don't support AAC frames
larger than MTU.
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Ticket URL: <https://trac.ffmpeg.org/ticket/8441#comment:3>
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