[FFmpeg-trac] #11531(ffmpeg:new): [Regression] AAC audio in RTSP no more muxed with "-c copy" (was: Audio stream not muxed with -c:a copy from RTSP)

[FFmpeg]

#11531: [Regression] AAC audio in RTSP no more muxed with "-c copy"
------------------------------------+----------------------------------
             Reporter:  HelFix      |                    Owner:  (none)
                 Type:  defect      |                   Status:  new
             Priority:  normal      |                Component:  ffmpeg
              Version:  7.1         |               Resolution:
             Keywords:  AAC FFmpeg  |               Blocked By:
             Blocking:              |  Reproduced by developer:  0
Analyzed by developer:  1           |
------------------------------------+----------------------------------
Changes (by MasterQuestionable):

 * analyzed:  0 => 1
 * cc: MasterQuestionable (added)
 * summary:  Audio stream not muxed with -c:a copy from RTSP => [Regression]
     AAC audio in RTSP no more muxed with "-c copy"

Comment:

 ͏    Maybe the audio is outright not even recognized..?

 ͏    Regression window:
 ͏
 https://github.com/FFmpeg/FFmpeg/commits?since=2024-11-18&until=2024-12-20
 ͏    https://github.com/search?type=commits&q=repo:FFmpeg/FFmpeg+aac
 +committer-date:2024-11-18T20:09:07Z..2024-12-20T01:06:22Z&s=committer-
 date&o=asc

 ͏    @ 2024-11-24T23:14:11Z:
 ͏
 [https://github.com/FFmpeg/FFmpeg/commit/23a1c021f299655d66bcfbd69ed0d6780f68c6fc
 avformat/movenc: write stss boxes for xHE-AAC]
 ͏    @ 2024-11-24T23:26:24Z:
 ͏
 [https://github.com/FFmpeg/FFmpeg/commit/64bb91fd3b5a00a8849531c7e8dd207f2a626096
 avcodec/aac_parser: set key_frame and profile]
 ͏    @ 2024-11-24T23:26:26Z:
 ͏
 [https://github.com/FFmpeg/FFmpeg/commit/faea08b722de716391c3f84a265060c643ad6c22
 avcodec/aac/aacdec: set keyframe flag in output frames]
 ͏    @ 2024-11-24T23:38:15Z:
 ͏
 [https://github.com/FFmpeg/FFmpeg/commit/40bd6d835575bb8176774be5824ef07b71623d1e
 avcodec/codec_desc: remove Intra Only prop for AAC]
 ͏    @ 2024-12-11T20:55:40Z:
 ͏
 [https://github.com/FFmpeg/FFmpeg/commit/682d710bcb8d21d8cda0182bb1725663dbbac7cd
 avcodec/aac/aacdec_usac: Clean ics2->max_sfb when first SCE fails]
 ͏    @ 2024-12-11T20:56:13Z:
 ͏
 [https://github.com/FFmpeg/FFmpeg/commit/a518b5540de469ac5d4f96e820462e5ce519c2db
 avcodec/aac/aacdec_usac: Dont leave type at a invalid value]
-- 
Ticket URL: <https://trac.ffmpeg.org/ticket/11531#comment:3>
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