Cannot play video if a codec missing for one of audiotracks

[darkblaze69]

• clapper 0.10.0-1
• Arch Linux

Cannot play video if a codec missing for one of audiotracks (apac codec).

"Your GStreamer installation is missing а plugin: audio/x-gst-fourcc-apac decoder"

General
Complete name                            : /home/user/Videos/IMG.mov
Format                                   : MPEG-4
Format profile                           : QuickTime
Codec ID                                 : qt   0000.02 (qt  )
File size                                : 51.1 MiB
Duration                                 : 9 s 775 ms
Overall bit rate mode                    : Variable
Overall bit rate                         : 43.9 Mb/s
Frame rate                               : 59.940 FPS
Writing application                      : Lavf59.9.102

Video
ID                                       : 1
Format                                   : AVC
Format/Info                              : Advanced Video Codec
Format profile                           : Constrained Baseline@L5.2
Format settings                          : 2 Ref Frames
Format settings, CABAC                   : No
Format settings, Reference frames        : 2 frames
Format settings, GOP                     : M=1, N=60
Codec ID                                 : avc1
Codec ID/Info                            : Advanced Video Coding
Duration                                 : 9 s 760 ms
Bit rate                                 : 43.3 Mb/s
Width                                    : 2 798 pixels
Height                                   : 1 574 pixels
Display aspect ratio                     : 16:9
Rotation                                 : 90°
Frame rate mode                          : Constant
Frame rate                               : 59.940 (60000/1001) FPS
Color space                              : YUV
Chroma subsampling                       : 4:2:0
Bit depth                                : 8 bits
Scan type                                : Progressive
Bits/(Pixel*Frame)                       : 0.164
Stream size                              : 50.4 MiB (99%)
Codec configuration box                  : avcC

Audio #1
ID                                       : 2
Format                                   : AAC LC
Format/Info                              : Advanced Audio Codec Low Complexity
Codec ID                                 : mp4a-40-2
Duration                                 : 9 s 775 ms
Source duration                          : 9 s 819 ms
Source_Duration_LastFrame                : -16 ms
Bit rate mode                            : Constant
Bit rate                                 : 196 kb/s
Channel(s)                               : 2 channels
Channel layout                           : L R
Sampling rate                            : 48.0 kHz
Frame rate                               : 46.875 FPS (1024 SPF)
Compression mode                         : Lossy
Stream size                              : 234 KiB (0%)
Source stream size                       : 235 KiB (0%)
Default                                  : Yes
Alternate group                          : 1
mdhd_Duration                            : 9775

Audio #2
ID                                       : 3
Format                                   : APAC
Format/Info                              : Apple Positional Audio Codec
Codec ID                                 : apac
Duration                                 : 9 s 775 ms
Duration_LastFrame                       : -17 ms
Bit rate mode                            : Variable
Bit rate                                 : 397 kb/s
Channel(s)                               : 4 channels
Sampling rate                            : 48.0 kHz
Compression mode                         : Lossy
Stream size                              : 474 KiB (1%)
Default                                  : No
Alternate group                          : 1

[Rafostar]

Seems like the same issue as #440 but for audio track.