[FFmpeg-trac] #7574(avcodec:closed): Enhance the eac3_core bitstream filter to strip the ATMOS substream

[FFmpeg]

#7574: Enhance the eac3_core bitstream filter to strip the ATMOS substream
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             Reporter:  Sami32       |                    Owner:
                 Type:  enhancement  |                   Status:  closed
             Priority:  normal       |                Component:  avcodec
              Version:  git-master   |               Resolution:  invalid
             Keywords:  eac3         |               Blocked By:
             Blocking:               |  Reproduced by developer:  0
Analyzed by developer:  0            |
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Comment (by Sami32):

 Yes, i get the information from MediaInfo that is most often known to be
 very precise.

 {{{
 Audio
 ID                                       : 2
 Format                                   : E-AC-3 JOC
 Format/Info                              : Enhanced AC-3 with Joint Object
 Coding
 Commercial name                          : Dolby Digital Plus with Dolby
 Atmos
 Codec ID                                 : ec-3
 Duration                                 : 1 min 3 s
 Bit rate mode                            : Constant
 Bit rate                                 : 448 kb/s
 Channel(s)                               : 6 channels
 Channel layout                           : L R C LFE Ls Rs
 Sampling rate                            : 48.0 kHz
 Frame rate                               : 31.250 FPS (1536 SPF)
 Bit depth                                : 16 bits
 Compression mode                         : Lossy
 Stream size                              : 3.39 MiB (5%)
 Service kind                             : Complete Main
 Default                                  : Yes
 Alternate group                          : 2
 Encoded date                             : UTC 2018-05-03 17:08:46
 Tagged date                              : UTC 2018-05-03 17:08:46
 Complexity index                         : 16
 Number of dynamic objects                : 15
 Bed channel count                        : 1 channel
 Bed channel configuration                : LFE
 }}}

 I found that synaptic about Atmos (see page 42)
 http://www.aesmelbourne.org.au/wp-content/media/Dolby_Dec2017.pdf

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Ticket URL: <https://trac.ffmpeg.org/ticket/7574#comment:17>
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