[FFmpeg-trac] #232(avcodec:open): [amrnb @ 0x626e90] dtx mode not implemented.

FFmpeg trac at avcodec.org
Tue May 24 00:28:28 CEST 2011

#232: [amrnb @ 0x626e90] dtx mode not implemented.
Reporter:  matteosistisette  |       Owner:
    Type:  enhancement       |      Status:  open
Priority:  wish              |   Component:  avcodec
 Version:  git-master        |  Resolution:
Keywords:  amr amrnb         |  Blocked By:
Blocking:                    |  Reproduced:  1
Analyzed:  0                 |

Comment (by matteosistisette):

 > (And the command to show the available codecs is ffmpeg -codecs)

 Hm, interesting.
 On the non-working box, ffmpeg -codecs shows:

  D A    amrnb           Adaptive Multi-Rate NarrowBand
  D A    amrwb           Adaptive Multi-Rate WideBand
  DEA    libopencore_amrnb OpenCORE Adaptive Multi-Rate (AMR) Narrow-Band
  D A    libopencore_amrwb OpenCORE Adaptive Multi-Rate (AMR) Wide-Band

 But how do you explain the difference in the output of -formats? May the
 problem actually be the amr container and not the codec?

 Btw on the working boxes, ffmpeg -codecs shows:

  ffmpeg: missing argument for option '-codecs'


Ticket URL: <https://avcodec.org/trac/ffmpeg/ticket/232#comment:5>
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