[FFmpeg-trac] #8441(avcodec:reopened): aacenc: Add an option for max bitrate

[FFmpeg]

#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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