Update action.yml

.github/actions/libfdkaac/action.yml

@@ -35,7 +35,7 @@ runs:
     run: |
       call "${{ env.vsPath }}VC\Auxiliary\Build\vcvars64.bat"
       md build dist
-      D:\a\_temp\setup-msys2\msys2.cmd -c 'cd fdkaac ; autoreconf -fiv ; CC=cl.exe CXX=cl.exe CXXFLAGS=${{ env.cFlags }} ./configure --prefix=$(realpath ../build) --disable-shared --disable-static ; make ; make install ; cd ../build ; tar czf ../dist/libfdkaac.tgz *'
+      D:\a\_temp\setup-msys2\msys2.cmd -c 'cd fdkaac ; autoreconf -fiv ; CC=cl.exe CXX=cl.exe CXXFLAGS=${{ env.cFlags }} ./configure --prefix=$(realpath ../build) --disable-shared --disable-static ; make -j 2 ; make install ; cd ../build ; tar czf ../dist/libfdkaac.tgz *'
   - name: Publish artifact
     uses: actions/upload-artifact@v2
     with:

.github/workflows/ffmpeg-lgpl.yaml

@@ -0,0 +1,186 @@
+name: 'Build FFmpeg (LGPL)'
+
+on:
+  workflow_dispatch:
+    inputs:
+      system:
+        type: choice
+        required: true
+        default: 'windows-2022' 
+        description: 'System'
+        options: 
+        - windows-2022
+
+      type:
+        type: choice
+        required: true
+        default: 'shared' 
+        description: Type
+        options: 
+        - static
+        - shared
+
+      config:
+        type: choice
+        required: true
+        default: 'release' 
+        description: 'Configuration'
+        options: 
+        - debug
+        - release
+        
+      ffmpegRef:
+        type: string
+        required: true
+        default: 'master' 
+        description: 'FFmpeg refId'
+        
+  workflow_call:
+    inputs:
+      system:
+        type: string
+        required: true
+      type:
+        type: string
+        required: true
+      config:
+        type: string
+        required: true
+      ffmpegRef:
+        type: string
+        required: true
+        
+env:
+  vsPath: C:\Program Files\Microsoft Visual Studio\2022\Enterprise\
+  COMPONENTS: "--enable-libvpl --enable-libsvtav1 --enable-libsnappy --enable-libmp3lame --enable-libzimg --enable-libvpx --enable-libopus "
+  #--enable-libvorbis
+  NASM_EXECUTABLE: nasm
+  cFlags: ${{ inputs.config == 'release' && '-MD' || '-MDd' }}
+  variant: ${{ inputs.type == 'static' && ' --pkg-config-flags="--static" --disable-shared --enable-static' || ' --disable-static --enable-shared --build-suffix=-voukoderpro' }}
+  msbuildConfig: ${{ inputs.config == 'release' && 'Release' || 'Debug' }}
+
+jobs:
+  libvpl:
+    runs-on: ${{ inputs.system }}
+    steps:
+    - uses: actions/checkout@v3
+    - uses: ./.github/actions/libvpl
+      with:
+        refId: master
+        config: ${{ inputs.config }}
+
+  #liboggvorbis:
+  #  runs-on: ${{ inputs.system }}
+  #  steps:
+  #  - uses: actions/checkout@v3
+  #  - uses: ./.github/actions/liboggvorbis
+  #    with:
+  #      libogg_refId: v1.3.5
+  #      libvorbis_refId: v1.3.7
+  #      config: ${{ inputs.config }}
+               
+  libsvtav1:
+    runs-on: ${{ inputs.system }}
+    steps:
+    - uses: actions/checkout@v3
+    - uses: ./.github/actions/libsvtav1
+      with:
+        refId: v1.4.1
+        config: ${{ inputs.config }}
+
+  libsnappy:
+    runs-on: ${{ inputs.system }}
+    steps:
+    - uses: actions/checkout@v3
+    - uses: ./.github/actions/libsnappy
+      with:
+        refId: 1.1.9
+        config: ${{ inputs.config }}
+
+  libvpx:
+    runs-on: ${{ inputs.system }}
+    steps:
+    - uses: actions/checkout@v3
+    - uses: ./.github/actions/libvpx
+      with:
+        refId: v1.12.0
+        config: ${{ inputs.config }}
+
+  libmp3lame:
+    runs-on: ${{ inputs.system }}
+    steps:
+    - uses: actions/checkout@v3
+    - uses: ./.github/actions/libmp3lame
+      with:
+        refId: tags/RELEASE__3_100
+        config: ${{ inputs.config }}
+
+  libzimg:
+    runs-on: ${{ inputs.system }}
+    steps:
+    - uses: actions/checkout@v3
+    - uses: ./.github/actions/libzimg
+      with:
+        refId: release-3.0.4
+        config: ${{ inputs.config }}
+
+  libopus:
+    runs-on: ${{ inputs.system }}
+    steps:
+    - uses: actions/checkout@v3
+    - uses: ./.github/actions/libopus
+      with:
+        refId: v1.3.1
+        config: ${{ inputs.config }}
+
+  ffmpeg:
+    runs-on: ${{ inputs.system }}
+    needs: [libvpl,libsvtav1,libsnappy,libvpx,libmp3lame,libzimg,libopus]
+    #liboggvorbis
+    steps:
+    - name: Set up MSYS2
+      uses: msys2/setup-msys2@v2
+      with:
+        install: base-devel binutils mingw-w64-x86_64-cmake nasm
+        path-type: inherit
+    - name: Set up GIT
+      run: |
+        git config --global core.autocrlf false
+        git config --global core.eol lf
+        git config --global user.email "daniel.stankewitz@gmail.com"
+        git config --global user.name "Daniel Stankewitz"
+    - name: Checkout patches
+      uses: actions/checkout@v3.0.0
+    - name: Checkout FFmpeg
+      uses: actions/checkout@v3.0.0
+      with:
+        repository: FFmpeg/FFmpeg.git
+        ref: ${{ inputs.ffmpegRef }} 
+        path: ffmpeg
+    - name: Checkout NvEnc
+      uses: actions/checkout@v3.0.0
+      with:
+        repository: FFmpeg/nv-codec-headers
+        ref: master
+        path: nvenc
+    - name: Checkout AMF
+      uses: actions/checkout@v3.0.0
+      with:
+        repository: GPUOpen-LibrariesAndSDKs/AMF
+        ref: master
+        path: amf
+    - name: Set up artifacts
+      uses: actions/download-artifact@v3
+      with:
+        path: build_artifacts
+    - name: Build FFmpeg
+      shell: cmd
+      run: |
+        call "${{ env.vsPath }}VC\Auxiliary\Build\vcvars64.bat"
+        md build dist
+        D:\a\_temp\setup-msys2\msys2.cmd -c 'cd build ; for file in `ls ../build_artifacts/**/*.tgz`; do tar -xzf $file; done ; rm -f bin/*.dll ; cd ../nvenc ; make PREFIX=../build install ; cp -a ../amf/amf/public/include ../build/include/AMF ; cd ../ffmpeg ; PKG_CONFIG_PATH=../build/lib/pkgconfig ./configure --toolchain=msvc --extra-cflags="${{ env.cFlags }} -I../build/include" --extra-ldflags="-LIBPATH:../build/lib" --prefix=../build --extra-libs=Ole32.lib --extra-libs=Advapi32.lib --disable-doc ${{ env.variant }} --enable-runtime-cpudetect --enable-w32threads ${{ env.COMPONENTS }} ; make -j 2 ; make install ; cd ../build/lib ;  rm -rf cmake pkgconfig *.la ; cd .. ; tar czf ../dist/ffmpeg-win64-${{ inputs.type }}-${{ inputs.config }}.tar.gz *'
+    - name: Publish FFmpeg artifacts
+      uses: actions/upload-artifact@v3
+      with:
+        name: FFmpeg ${{ inputs.system }} ${{ inputs.config }}${{ inputs.config }} package build
+        path: dist/ffmpeg-win64-${{ inputs.type }}-${{ inputs.config }}.tar.gz

.github/workflows/ffmpeg.yml

@@ -1,4 +1,4 @@
-name: 'Build FFmpeg'
+name: 'Build FFmpeg (GPL)'
 
 on:
   workflow_dispatch:
@@ -32,7 +32,7 @@ on:
       ffmpegRef:
         type: string
         required: true
-        default: 'release/5.1' 
+        default: 'release/6.0' 
         description: 'FFmpeg refId'
         
   workflow_call:
@@ -52,30 +52,21 @@ on:
         
 env:
   vsPath: C:\Program Files\Microsoft Visual Studio\2022\Enterprise\
-  COMPONENTS: "--enable-libmfx --enable-libsvtav1 --enable-libsnappy --enable-libmp3lame --enable-libzimg --enable-libopus --enable-libvorbis --enable-libx264 --enable-libx265 --enable-libfdk-aac --enable-libvpx "
+  COMPONENTS: "--enable-libvpl --enable-libsvtav1 --enable-libsnappy --enable-libmp3lame --enable-libzimg --enable-libvpx --enable-libvorbis --enable-libopus --enable-libx264 --enable-libx265 "
   NASM_EXECUTABLE: nasm
   cFlags: ${{ inputs.config == 'release' && '-MD' || '-MDd' }}
   variant: ${{ inputs.type == 'static' && ' --pkg-config-flags="--static" --disable-shared --enable-static' || ' --disable-static --enable-shared' }}
   msbuildConfig: ${{ inputs.config == 'release' && 'Release' || 'Debug' }}
 
 jobs:
-  libmfx:
+  libvpl:
     runs-on: ${{ inputs.system }}
     steps:
     - uses: actions/checkout@v3
-    - uses: ./.github/actions/libmfx
+    - uses: ./.github/actions/libvpl
       with:
         refId: master
         config: ${{ inputs.config }}
-        
-  #libvpl:
-  #  runs-on: ${{ inputs.system }}
-  #  steps:
-  #  - uses: actions/checkout@v3
-  #  - uses: ./.github/actions/libvpl
-  #    with:
-  #      refId: master
-  #      config: ${{ inputs.config }}
 
   liboggvorbis:
     runs-on: ${{ inputs.system }}
@@ -93,9 +84,9 @@ jobs:
     - uses: actions/checkout@v3
     - uses: ./.github/actions/libsvtav1
       with:
-        refId: v1.4.0
+        refId: v1.4.1
         config: ${{ inputs.config }}
-       
+
   libsnappy:
     runs-on: ${{ inputs.system }}
     steps:
@@ -189,7 +180,7 @@ jobs:
 
   ffmpeg:
     runs-on: ${{ inputs.system }}
-    needs: [libmfx,libopus,libsvtav1,libsnappy,libmp3lame,libzimg,liboggvorbis,libx264,libx265,libfdkaac,libvpx]
+    needs: [libvpl,libsvtav1,libsnappy,libvpx,libmp3lame,libzimg,liboggvorbis,libopus,libfdkaac,libx264,libx265]
     steps:
     - name: Set up MSYS2
       uses: msys2/setup-msys2@v2
@@ -231,7 +222,7 @@ jobs:
       run: |
         call "${{ env.vsPath }}VC\Auxiliary\Build\vcvars64.bat"
         md build dist
-        D:\a\_temp\setup-msys2\msys2.cmd -c 'cd amf ; git apply --ignore-whitespace ../amd-av1-headers.patch ; cd ../nvenc ; cd ../ffmpeg ; sed -i "/\/\* hwaccel hooks only, so prefer external decoders \*\//d" libavcodec/allcodecs.c ; git apply --ignore-whitespace ../amd-av1-amf.patch ; git apply --ignore-whitespace ../nvidia-av1-nvenc.patch ; git apply --ignore-whitespace --verbose ../libfdkaac-dynlib-5.1.patch ; sed -i "s/#define X264_API_IMPORTS 1/\/\/#define X264_API_IMPORTS 1/g" libavcodec/libx264.c ; cd ../build ; for file in `ls ../build_artifacts/**/*.tgz`; do tar -xzf $file; done ; rm -f bin/*.dll ; cd ../nvenc ; make PREFIX=../build install ; cp -a ../amf/amf/public/include ../build/include/AMF ; cd ../ffmpeg ; PKG_CONFIG_PATH=../build/lib/pkgconfig ./configure --toolchain=msvc --extra-cflags="${{ env.cFlags }} -I../build/include" --extra-ldflags="-LIBPATH:../build/lib" --prefix=../build --extra-libs=Ole32.lib --extra-libs=Advapi32.lib --disable-doc ${{ env.variant }} --enable-runtime-cpudetect --enable-w32threads --enable-gpl ${{ env.COMPONENTS }} ; make -j 2 ; make install ; cd ../build/lib ; for file in *.a; do mv "$file" "`basename "$file" .a`.lib" ; done ; rm -rf fdk-aac.lib cmake pkgconfig *.la ../share ; cd .. ; tar czf ../dist/ffmpeg-win64-${{ inputs.type }}-${{ inputs.config }}.tar.gz *'
+        D:\a\_temp\setup-msys2\msys2.cmd -c 'cd ffmpeg ; git apply --ignore-whitespace ../libfdkaac.patch ; cd ../build ; for file in `ls ../build_artifacts/**/*.tgz`; do tar -xzf $file; done ; rm -f bin/*.dll ; cd ../nvenc ; make PREFIX=../build install ; cp -a ../amf/amf/public/include ../build/include/AMF ; cd ../ffmpeg ; PKG_CONFIG_PATH=../build/lib/pkgconfig ./configure --toolchain=msvc --extra-cflags="${{ env.cFlags }} -I../build/include" --extra-ldflags="-LIBPATH:../build/lib" --prefix=../build --extra-libs=Ole32.lib --extra-libs=Advapi32.lib --disable-doc ${{ env.variant }} --enable-runtime-cpudetect --enable-w32threads --enable-gpl ${{ env.COMPONENTS }} ; make -j 2 ; make install ; cd ../build/lib ; for file in *.a; do mv "$file" "`basename "$file" .a`.lib" ; done ; rm -rf fdk-aac.lib cmake pkgconfig *.la ../share ; cd .. ; tar czf ../dist/ffmpeg-win64-${{ inputs.type }}-${{ inputs.config }}.tar.gz *'
     - name: Publish FFmpeg artifacts
       uses: actions/upload-artifact@v3
       with:

.github/workflows/test.yml

@@ -103,7 +103,7 @@ jobs:
       run: |
         call "${{ env.vsPath }}VC\Auxiliary\Build\vcvars64.bat"
         md build dist
-        D:\a\_temp\setup-msys2\msys2.cmd -c 'cd amf ; git apply --ignore-whitespace ../amd-av1-headers.patch ; cd ../nvenc ; cd ../ffmpeg ; sed -i "/\/\* hwaccel hooks only, so prefer external decoders \*\//d" libavcodec/allcodecs.c ; git apply --ignore-whitespace ../amd-av1-amf.patch ; git apply --ignore-whitespace ../nvidia-av1-nvenc.patch ; git apply --ignore-whitespace --verbose ../libfdkaac-dynlib-5.1.patch ; sed -i "s/#define X264_API_IMPORTS 1/\/\/#define X264_API_IMPORTS 1/g" libavcodec/libx264.c ; cd ../build ; for file in `ls ../build_artifacts/**/*.tgz`; do tar -xzf $file; done ; rm -f bin/*.dll ; cd ../nvenc ; make PREFIX=../build install ; cp -a ../amf/amf/public/include ../build/include/AMF ; cd ../ffmpeg ; PKG_CONFIG_PATH=../build/lib/pkgconfig ./configure --toolchain=msvc --extra-cflags="${{ env.cFlags }} -I../build/include" --extra-ldflags="-LIBPATH:../build/lib" --prefix=../build --extra-libs=Ole32.lib --extra-libs=Advapi32.lib --disable-doc ${{ env.variant }} --enable-runtime-cpudetect --enable-w32threads --enable-gpl ${{ env.COMPONENTS }} ; make -j 2 ; make install ; cd ../build/lib ; for file in *.a; do mv "$file" "`basename "$file" .a`.lib" ; done ; rm -rf fdk-aac.lib cmake pkgconfig *.la ../share ; cd .. ; tar czf ../dist/ffmpeg-win64-${{ inputs.type }}-${{ inputs.config }}.tar.gz *'
+        D:\a\_temp\setup-msys2\msys2.cmd -c 'cd ffmpeg ; git apply --ignore-whitespace ../amd-av1-amf.patch ; git apply --ignore-whitespace ../nvidia-av1-nvenc.patch ; git apply --ignore-whitespace --verbose ../libfdkaac-dynlib-5.1.patch ; sed -i "s/#define X264_API_IMPORTS 1/\/\/#define X264_API_IMPORTS 1/g" libavcodec/libx264.c ; cd ../build ; for file in `ls ../build_artifacts/**/*.tgz`; do tar -xzf $file; done ; rm -f bin/*.dll ; cd ../nvenc ; make PREFIX=../build install ; cp -a ../amf/amf/public/include ../build/include/AMF ; cd ../ffmpeg ; PKG_CONFIG_PATH=../build/lib/pkgconfig ./configure --toolchain=msvc --extra-cflags="${{ env.cFlags }} -I../build/include" --extra-ldflags="-LIBPATH:../build/lib" --prefix=../build --extra-libs=Ole32.lib --extra-libs=Advapi32.lib --disable-doc ${{ env.variant }} --enable-runtime-cpudetect --enable-w32threads --enable-gpl ${{ env.COMPONENTS }} ; make -j 2 ; make install ; cd ../build/lib ; for file in *.a; do mv "$file" "`basename "$file" .a`.lib" ; done ; rm -rf fdk-aac.lib cmake pkgconfig *.la ../share ; cd .. ; tar czf ../dist/ffmpeg-win64-${{ inputs.type }}-${{ inputs.config }}.tar.gz *'
     - name: Publish FFmpeg artifacts
       uses: actions/upload-artifact@v3
       with:

libfdkaac.patch

@@ -0,0 +1,249 @@
+diff --git a/configure b/configure
+index b6616f00b6..d02f5099fe 100755
+--- a/configure
++++ b/configure
+@@ -1774,7 +1774,6 @@ EXTERNAL_LIBRARY_GPL_LIST="
+ 
+ EXTERNAL_LIBRARY_NONFREE_LIST="
+     decklink
+-    libfdk_aac
+     libtls
+ "
+ 
+@@ -1873,6 +1872,7 @@ EXTERNAL_LIBRARY_LIST="
+     openssl
+     pocketsphinx
+     vapoursynth
++    libfdk_aac
+ "
+ 
+ HWACCEL_AUTODETECT_LIBRARY_LIST="
+@@ -6581,9 +6581,7 @@ enabled libdav1d          && require_pkg_config libdav1d "dav1d >= 0.5.0" "dav1d
+ enabled libdavs2          && require_pkg_config libdavs2 "davs2 >= 1.6.0" davs2.h davs2_decoder_open
+ enabled libdc1394         && require_pkg_config libdc1394 libdc1394-2 dc1394/dc1394.h dc1394_new
+ enabled libdrm            && require_pkg_config libdrm libdrm xf86drm.h drmGetVersion
+-enabled libfdk_aac        && { check_pkg_config libfdk_aac fdk-aac "fdk-aac/aacenc_lib.h" aacEncOpen ||
+-                               { require libfdk_aac fdk-aac/aacenc_lib.h aacEncOpen -lfdk-aac &&
+-                                 warn "using libfdk without pkg-config"; } }
++enabled libfdk_aac        && require_headers fdk-aac/aacenc_lib.h
+ flite_extralibs="-lflite_cmu_time_awb -lflite_cmu_us_awb -lflite_cmu_us_kal -lflite_cmu_us_kal16 -lflite_cmu_us_rms -lflite_cmu_us_slt -lflite_usenglish -lflite_cmulex -lflite"
+ enabled libflite          && require libflite "flite/flite.h" flite_init $flite_extralibs
+ enabled fontconfig        && enable libfontconfig
+diff --git a/libavcodec/libfdk-aac_internal.h b/libavcodec/libfdk-aac_internal.h
+new file mode 100644
+index 0000000000..9bcfdb9aba
+--- /dev/null
++++ b/libavcodec/libfdk-aac_internal.h
+@@ -0,0 +1,84 @@
++/*
++ * Copyright (c) 2018 Gianluigi Tiesi
++ *
++ * This file is part of FFmpeg.
++ *
++ * FFmpeg is free software; you can redistribute it and/or
++ * modify it under the terms of the GNU Lesser General Public
++ * License as published by the Free Software Foundation; either
++ * version 2.1 of the License, or (at your option) any later version.
++ *
++ * FFmpeg is distributed in the hope that it will be useful,
++ * but WITHOUT ANY WARRANTY; without even the implied warranty of
++ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
++ * Lesser General Public License for more details.
++ *
++ * You should have received a copy of the GNU Lesser General Public
++ * License along with FFmpeg; if not, write to the Free Software
++ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
++ */
++
++#ifndef AVCODEC_LIBFDK_AAC_INTERNAL_H
++#define AVCODEC_LIBFDK_AAC_INTERNAL_H
++
++#ifdef _WIN32
++#include <windows.h>
++#define LIBNAME "libfdk-aac-2.dll"
++#define dlopen(fname, f) ((void *) LoadLibraryA(fname))
++#define dlclose(handle) FreeLibrary((HMODULE) handle)
++#define dlsym(handle, name) GetProcAddress((HMODULE) handle, name)
++#else
++#include <dlfcn.h>
++#define LIBNAME "libfdk-aac.so.2"
++#endif
++
++#define DLSYM(x) \
++    do \
++    { \
++        s->pfn.x = ( imp_##x ) dlsym(s->hLib, AV_STRINGIFY(x)); \
++        if (!s->pfn.x ) \
++        { \
++            av_log(avctx, AV_LOG_ERROR, "Unable to find symbol " AV_STRINGIFY(x) " in dynamic " LIBNAME "\n"); \
++            return -1; \
++        } \
++    } while (0)
++
++
++#include <fdk-aac/aacenc_lib.h>
++#include <fdk-aac/aacdecoder_lib.h>
++
++typedef AACENC_ERROR (*imp_aacEncOpen)(HANDLE_AACENCODER *phAacEncoder, const UINT encModules, const UINT maxChannels);
++typedef AACENC_ERROR (*imp_aacEncClose)(HANDLE_AACENCODER *phAacEncoder);
++typedef AACENC_ERROR (*imp_aacEncEncode)(const HANDLE_AACENCODER hAacEncoder, const AACENC_BufDesc *inBufDesc, const AACENC_BufDesc *outBufDesc, const AACENC_InArgs *inargs, AACENC_OutArgs *outargs);
++typedef AACENC_ERROR (*imp_aacEncInfo)(const HANDLE_AACENCODER hAacEncoder, AACENC_InfoStruct *pInfo);
++typedef AACENC_ERROR (*imp_aacEncoder_SetParam)(const HANDLE_AACENCODER hAacEncoder, const AACENC_PARAM param, const UINT value);
++
++typedef struct _aacEncLib {
++    imp_aacEncOpen aacEncOpen;
++    imp_aacEncClose aacEncClose;
++    imp_aacEncEncode aacEncEncode;
++    imp_aacEncInfo aacEncInfo;
++    imp_aacEncoder_SetParam aacEncoder_SetParam;
++} aacEncLib;
++
++typedef LINKSPEC_H HANDLE_AACDECODER (*imp_aacDecoder_Open)(TRANSPORT_TYPE transportFmt, UINT nrOfLayers);
++typedef LINKSPEC_H void (*imp_aacDecoder_Close)(HANDLE_AACDECODER self);
++typedef LINKSPEC_H AAC_DECODER_ERROR (*imp_aacDecoder_Fill)(HANDLE_AACDECODER self, UCHAR *pBuffer[], const UINT bufferSize[], UINT *bytesValid);
++typedef LINKSPEC_H AAC_DECODER_ERROR (*imp_aacDecoder_DecodeFrame)(HANDLE_AACDECODER self, INT_PCM *pTimeData, const INT timeDataSize, const UINT flags);
++typedef LINKSPEC_H CStreamInfo* (*imp_aacDecoder_GetStreamInfo)(HANDLE_AACDECODER self);
++typedef LINKSPEC_H AAC_DECODER_ERROR (*imp_aacDecoder_ConfigRaw)(HANDLE_AACDECODER self, UCHAR *conf[], const UINT length[]);
++typedef LINKSPEC_H AAC_DECODER_ERROR (*imp_aacDecoder_SetParam)(const HANDLE_AACDECODER self, const AACDEC_PARAM param, const INT value);
++typedef LINKSPEC_H AAC_DECODER_ERROR (*imp_aacDecoder_AncDataInit)(HANDLE_AACDECODER self, UCHAR *buffer, int size);
++
++typedef struct _aacDecLib {
++    imp_aacDecoder_Open aacDecoder_Open;
++    imp_aacDecoder_Close aacDecoder_Close;
++    imp_aacDecoder_Fill aacDecoder_Fill;
++    imp_aacDecoder_DecodeFrame aacDecoder_DecodeFrame;
++    imp_aacDecoder_ConfigRaw aacDecoder_ConfigRaw;
++    imp_aacDecoder_GetStreamInfo aacDecoder_GetStreamInfo;
++    imp_aacDecoder_SetParam aacDecoder_SetParam;
++    imp_aacDecoder_AncDataInit aacDecoder_AncDataInit;
++} aacDecLib;
++
++#endif /* AVCODEC_LIBFDK_AAC_INTERNAL_H */
+\ No newline at end of file
+diff --git a/libavcodec/libfdk-aacdec.c b/libavcodec/libfdk-aacdec.c
+index 8c1586e25e..25f68cdd10 100644
+--- a/libavcodec/libfdk-aacdec.c
++++ b/libavcodec/libfdk-aacdec.c
+@@ -25,6 +25,7 @@
+ #include "avcodec.h"
+ #include "codec_internal.h"
+ #include "decode.h"
++#include "libfdk-aac_internal.h"
+ 
+ #ifdef AACDECODER_LIB_VL0
+ #define FDKDEC_VER_AT_LEAST(vl0, vl1) \
+@@ -48,6 +49,8 @@ enum ConcealMethod {
+ typedef struct FDKAACDecContext {
+     const AVClass *class;
+     HANDLE_AACDECODER handle;
++	void *hLib;
++    aacDecLib pfn;
+     uint8_t *decoder_buffer;
+     int decoder_buffer_size;
+     uint8_t *anc_buffer;
+@@ -113,7 +116,7 @@ static const AVClass fdk_aac_dec_class = {
+ static int get_stream_info(AVCodecContext *avctx)
+ {
+     FDKAACDecContext *s   = avctx->priv_data;
+-    CStreamInfo *info     = aacDecoder_GetStreamInfo(s->handle);
++    CStreamInfo *info     = s->pfn.aacDecoder_GetStreamInfo(s->handle);
+     int channel_counts[0x24] = { 0 };
+     int i, ch_error       = 0;
+     uint64_t ch_layout    = 0;
+@@ -231,8 +234,10 @@ static av_cold int fdk_aac_decode_close(AVCodecContext *avctx)
+ {
+     FDKAACDecContext *s = avctx->priv_data;
+ 
+-    if (s->handle)
+-        aacDecoder_Close(s->handle);
++    if (s->hLib && s->handle) {
++        s->pfn.aacDecoder_Close(s->handle);
++        dlclose(s->hLib);
++    }
+     av_freep(&s->decoder_buffer);
+     av_freep(&s->anc_buffer);
+ 
+@@ -244,6 +249,27 @@ static av_cold int fdk_aac_decode_init(AVCodecContext *avctx)
+     FDKAACDecContext *s = avctx->priv_data;
+     AAC_DECODER_ERROR err;
+ 
++	if (!(s->hLib = dlopen(LIBNAME, RTLD_NOW))) {
++		av_log(avctx, AV_LOG_ERROR, "Unable to load " LIBNAME "\n");
++		return -1;
++	}
++
++	DLSYM(aacDecoder_Open);
++#define aacDecoder_Open s->pfn.aacDecoder_Open
++	DLSYM(aacDecoder_Close);
++	DLSYM(aacDecoder_Fill);
++#define aacDecoder_Fill s->pfn.aacDecoder_Fill
++	DLSYM(aacDecoder_DecodeFrame);
++#define aacDecoder_DecodeFrame s->pfn.aacDecoder_DecodeFrame
++	DLSYM(aacDecoder_GetStreamInfo);
++#define aacDecoder_GetStreamInfo s->pfn.aacDecoder_GetStreamInfo
++	DLSYM(aacDecoder_ConfigRaw);
++#define aacDecoder_ConfigRaw s->pfn.aacDecoder_ConfigRaw
++	DLSYM(aacDecoder_SetParam);
++#define aacDecoder_SetParam s->pfn.aacDecoder_SetParam
++	DLSYM(aacDecoder_AncDataInit);
++#define aacDecoder_AncDataInit s->pfn.aacDecoder_AncDataInit
++
+     s->handle = aacDecoder_Open(avctx->extradata_size ? TT_MP4_RAW : TT_MP4_ADTS, 1);
+     if (!s->handle) {
+         av_log(avctx, AV_LOG_ERROR, "Error opening decoder\n");
+diff --git a/libavcodec/libfdk-aacenc.c b/libavcodec/libfdk-aacenc.c
+index 54549de473..9e93ce092c 100644
+--- a/libavcodec/libfdk-aacenc.c
++++ b/libavcodec/libfdk-aacenc.c
+@@ -27,6 +27,7 @@
+ #include "codec_internal.h"
+ #include "encode.h"
+ #include "profiles.h"
++#include "libfdk-aac_internal.h"
+ 
+ #ifdef AACENCODER_LIB_VL0
+ #define FDKENC_VER_AT_LEAST(vl0, vl1) \
+@@ -46,6 +47,8 @@ typedef struct AACContext {
+     int latm;
+     int header_period;
+     int vbr;
++	void *hLib;
++	aacEncLib pfn;
+ 
+     AudioFrameQueue afq;
+ } AACContext;
+@@ -111,8 +114,10 @@ static int aac_encode_close(AVCodecContext *avctx)
+ {
+     AACContext *s = avctx->priv_data;
+ 
+-    if (s->handle)
+-        aacEncClose(&s->handle);
++    if (s->hLib && s->handle) {
++        s->pfn.aacEncClose(&s->handle);
++        dlclose(s->hLib);
++    }
+     ff_af_queue_close(&s->afq);
+ 
+     return 0;
+@@ -128,6 +133,21 @@ static av_cold int aac_encode_init(AVCodecContext *avctx)
+     int aot = FF_PROFILE_AAC_LOW + 1;
+     int sce = 0, cpe = 0;
+ 
++	if (!(s->hLib = dlopen(LIBNAME, RTLD_NOW))) {
++        av_log(avctx, AV_LOG_ERROR, "Unable to load " LIBNAME "\n");
++        return -1;
++    }
++
++    DLSYM(aacEncOpen);
++#define aacEncOpen s->pfn.aacEncOpen
++    DLSYM(aacEncClose);
++    DLSYM(aacEncEncode);
++#define aacEncEncode s->pfn.aacEncEncode
++    DLSYM(aacEncInfo);
++#define aacEncInfo s->pfn.aacEncInfo
++    DLSYM(aacEncoder_SetParam);
++#define aacEncoder_SetParam s->pfn.aacEncoder_SetParam
++
+     if ((err = aacEncOpen(&s->handle, 0, avctx->ch_layout.nb_channels)) != AACENC_OK) {
+         av_log(avctx, AV_LOG_ERROR, "Unable to open the encoder: %s\n",
+                aac_get_error(err));