#8441 closed enhancement (needs_more_info)
aacenc: Add an option for max bitrate
Reported by: | Lastique | Owned by: | |
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Priority: | wish | Component: | avcodec |
Version: | git-master | Keywords: | aac |
Cc: | Blocked By: | ||
Blocking: | Reproduced by developer: | no | |
Analyzed by developer: | no |
Description
Please, add an option for specifying the maximum allowed bitrate or the maximum encoded frame size for the built-in AAC encoder backend.
Limiting the maximum size of the encoded AAC frame is needed when the encoded frame needs to fit in a limited MTU.
Change History (7)
comment:1 by , 5 years ago
Keywords: | aac added |
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Priority: | normal → wish |
Version: | unspecified → git-master |
comment:2 by , 5 years ago
Resolution: | → needs_more_info |
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Status: | new → closed |
comment:3 by , 5 years ago
Resolution: | needs_more_info |
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Status: | closed → reopened |
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:
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.
comment:4 by , 5 years ago
Resolution: | → needs_more_info |
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Status: | reopened → closed |
The testcase would consist of a simple command line together with the complete, uncut console output and an input sample.
comment:5 by , 5 years ago
Resolution: | needs_more_info |
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Status: | closed → reopened |
Are you seriously asking me to implement a console application that uses ffmpeg feature that is currently missing?
comment:6 by , 5 years ago
Resolution: | → needs_more_info |
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Status: | reopened → closed |
comment:7 by , 5 years ago
You could just tell that you don't want to implement this feature, you know. Suit yourself, one user less.
I believe this is missing a testcase that shows why such an option would be useful.