Error while opening decoder for input stream #0:1 : Function not implemented

[Mr-Ramzan]

Description Getting "Error while opening decoder for input stream #0:1 : Function not implemented" in the logs for failed execution of Command for encoding video

              String cmd1 =       " -i "
                   + "\""+videoUrl+"\""
                   + " -s 480x320"
                   + " -acodec mp2"
                   + " -strict -2"
                   + " -ac 1"
                   + " -ar 16000"
                   + " -r 13"
                   + " -ab 32000"
                   + " -aspect 3:2 "

                   + " -y "
                   +"\""+ compressedFile.getAbsolutePath() +"\"" ;

Expected behavior The video should be Compressed or encoded to the given command.

Current behavior It worked on like App Videos but Not On Device's videos[recoded].

Screenshots If applicable, add screenshots to help explain your problem.

Logs

            I/mobile-ffmpeg: ffmpeg version v4.3-dev-2955
              Copyright (c) 2000-2020 the FFmpeg developers
            built with Android (5900059 based on r365631c) clang version 9.0.8 (https://android.googlesource.com/toolchain/llvm- 
             project 207d7abc1a2abf3ef8d4301736d6a7ebc224a290) (based on LLVM 9.0.8svn)
            configuration: --cross-prefix=aarch64-linux-android- --sysroot=/files/android-sdk/ndk- 
               bundle/toolchains/llvm/prebuilt/linux-x86_64/sysroot --prefix=/home/taner/Projects/mobile- 
            ffmpeg/prebuilt/android-arm64/ffmpeg --pkg-config=/usr/bin/pkg-config --enable-version3 --arch=aarch64 -- 
           cpu=armv8-a --cc=aarch64-linux-android24-clang --cxx=aarch64-linux-android24-clang++ --target-os=android -- 
           enable-neon --enable-asm --enable-inline-asm --enable-cross-compile --enable-pic --enable-jni --enable- 
           optimizations --enable-swscale --enable-shared --enable-v4l2-m2m --disable-outdev=fbdev --disable-indev=fbdev -- 
          enable-small --disable-openssl --disable-xmm-clobber-test --disable-debug --enable-lto --disable-neon-clobber-test -- 
        disable-programs --disable-postproc --disable-doc --disable-htmlpages --disable-manpages --disable-podpages -- 
          disable-txtpages --disable-static --disable-sndio --disable-schannel --disable-securetransport --disable-xlib --disable- 
           cuda --disable-cuvid --disable-nvenc --disable-vaapi --disable-vdpau --
           libavutil      56. 42.102 / 56. 42.102
             libavcodec     58. 78.102 / 58. 78.102
          I/mobile-ffmpeg:   libavformat    58. 42.100 / 58. 42.100
             libavdevice    58.  9.103 / 58.  9.103
              libavfilter     7. 77.101 /  7. 77.101
           libswscale      5.  6.101 /  5.  6.101
            libswresample   3.  6.100 /  3.  6.100
            W/mobile-ffmpeg: [aac @ 0x7260ae9500] Audio object type 0
               [aac @ 0x7260ae9500]  is not implemented. Update your FFmpeg version to the newest one from Git. If the problem 
                still occurs, it means that your file has a feature which has not been implemented.
                  [mov,mp4,m4a,3gp,3g2,mj2 @ 0x7260aff400] Failed to open codec in avformat_find_stream_info
           W/mobile-ffmpeg: [aac @ 0x7260ae9500] Audio object type 0
                [aac @ 0x7260ae9500]  is not implemented. Update your FFmpeg version to the newest one from Git. If the problem 
              still occurs, it means that your file has a feature which has not been implemented.
            W/mobile-ffmpeg: Guessed Channel Layout for Input Stream #0.1 : mono
           I/mobile-ffmpeg: Input #0, mov,mp4,m4a,3gp,3g2,mj2, from 
                        '/storage/emulated/0/Movies/Nokat/videos/VIDEO_20200617_140940.mp4':
               Metadata:
                 major_brand     : 
                isom
                minor_version   : 
                0
              compatible_brands: 
              isom3gp4
              creation_time   : 
                2020-06-17T09:09:45.000000Z
                Duration: 
         I/mobile-ffmpeg: 00:00:11.25
            , start: 
            0.000000
        , bitrate: 
          2588 kb/s
         Stream #0:0
        (eng)
            : Video: h264 (avc1 / 0x31637661), yuv420p(tv, unknown/bt470bg/unknown), 720x1280, 2455 kb/s
, 
             15.83 fps, 
          14.25 tbr, 
          90k tbn, 
          180k tbc
           (default)
            Metadata:
         creation_time   : 
          2020-06-17T09:09:40.000000Z
          handler_name    : 
              VideoHandle
            Stream #0:1
             (eng)
               : Audio: aac (mp4a / 0x6134706D), 48000 Hz, mono, fltp, 128 kb/s
               I/mobile-ffmpeg:  (default)
                 Metadata:
                  creation_time   : 
            2020-06-17T09:09:45.000000Z
              handler_name    : 
           VideoHandle
             W/mobile-ffmpeg: [aac @ 0x7260aea400] Audio object type 0
            [aac @ 0x7260aea400]  is not implemented. Update your FFmpeg version to the newest one from Git. If the problem 
           still occurs, it means that your file has a feature which has not been implemented.
            I/mobile-ffmpeg: Stream mapping:
                Stream #0:0 -> #0:0
             (h264 (native) -> mpeg4 (native))
            I/mobile-ffmpeg:   Stream #0:1 -> #0:1
             (aac (native) -> mp2 (native))
             E/mobile-ffmpeg: Error while opening decoder for input stream #0:1 : Function not implemented
             I/mobile-ffmpeg: Conversion failed!

Environment

• Platform: Android
• Architecture: [arm-v7a, arm-v7a-neon, arm64-v8a, x86, x86_64, armv7, armv7s, arm64, i386, x86_64]
• Version Latest
• Source branch Master

[tanersener]

I can't see mobile-ffmpeg version in your logs. It this a local built or a published binary from jcenter/github?

[Mr-Ramzan]

implementation 'com.arthenica:mobile-ffmpeg-full:4.3.2'

i have no idea of the version i used above line in gradle

[tanersener]

It is 4.3.2. Can you try running the same command using 4.4?

[github-actions[bot]]

This issue has been automatically marked as stale because it has not had recent activity. It will be closed if no further activity occurs. Thank you for your contributions.

[PavloZoria]

@tanersener I have a similar issue. I am trying to contact a set of videos from .txt file and get error: Error while opening decoder for input stream #0:1 : Function not implemented Log:

 Duration: 
N/A
, start: 
0.000000
, bitrate: 
864 kb/s
    Stream #0:0
(eng)
: Video: h264 (avc1 / 0x31637661), yuv420p, 1280x720 [SAR 1:1 DAR 16:9], 770 kb/s
, 
30 fps, 
30 tbr, 
30k tbn, 
60 tbc
    Metadata:
      handler_name    : 
Apple Video Media Handler
      timecode        : 
00:00:00:00
    Stream #0:1
(eng)
: Audio: aac, 0 channels, fltp
    Metadata:
      handler_name    : 
Snap Audio
[aac @ 0x76d08a7800] Audio object type 0
[aac @ 0x76d08a7800]  is not implemented. Update your FFmpeg version to the newest one from Git. If the problem still occurs, it means that your file has a feature which has not been implemented.
Stream mapping:
  Stream #0:0 -> #0:0
 (copy)
  Stream #0:1 -> #0:1
 (aac (native) -> aac (native))
er: roundDifference: 0
Error while opening decoder for input stream #0:1 : Function not implemented
er: payloadLength: 15552, maxPayloadLength: 15552
Conversion failed!
roundDifference: 0
payloadLength: 51000, maxPayloadLength: 51000
roundDifference: 0
payloadLength: 15552, maxPayloadLength: 15552

Lib version: com.arthenica:mobile-ffmpeg-full-gpl:4.4.LTS

[Mr-Ramzan]

Can you mention the Android SDK you are yousing and file system code that you are accessing and providing it to ffmpeg

[PavloZoria]

SDK API 29. And the file that I am using it is a video from the application folder(.../Android/data/my.application.package/myvideos.txt)

[Mr-Ramzan]

Use SDK 28 and perform the same action.

Mine got resolved like so...

Binaries like FFmpeg are not allowed to access apps default dirs