Getting operation not permitted even with FFmpegKitConfig.getSafParameterForRead() (ANDROID)

[pro-softs]

Description

I am testing on Android version 11 with the LTS version. I am trying to convert mp3 file to wav in by picking the input file from file manger as an Uri. I am using the function FFmpegKitConfig.getSafParameterForRead() to convert the uri into a path for processing but getting saf:123/testing_audio.mp3: Operation not permitted. Is there something I am missing or is it not supported for Android 11 ? Will be nice to get some help on the issue.

Logs

2021-07-09 09:02:13.921 E/ffmpe: ffmpeg version v4.4-dev-3015-gc0d0b1c4f6
2021-07-09 09:02:13.921 E/ffmpe: Copyright (c) 2000-2021 the FFmpeg developers
2021-07-09 09:02:13.921 E/ffmpe: built with Android (6875598, based on r399163b) clang version 11.0.5 (https://android.googlesource.com/toolchain/llvm-project 87f1315dfbea7c137aa2e6d362dbb457e388158d)
2021-07-09 09:02:13.921 n: --cross-prefix=aarch64-linux-android- --sysroot=/files/android-sdk/ndk/22.0.7026061/toolchains/llvm/prebuilt/linux-x86_64/sysroot --prefix=/storage/dark/projects/ffmpeg-kit/prebuilt/android-arm64-lts/ffmpeg --pkg-config=/usr/bin/pkg-config --enable-version3 --arch=aarch64 --cpu=armv8-a --cc=aarch64-linux-android21-clang --cxx=aarch64-linux-android21-clang++ --ranlib=aarch64-linux-android-ranlib --strip=aarch64-linux-android-strip --nm=aarch64-linux-android-nm --extra-libs='-L/storage/dark/projects/ffmpeg-kit/prebuilt/android-arm64-lts/cpu-features/lib -lndk_compat' --target-os=android --enable-neon --enable-asm --enable-inline-asm --enable-cross-compile --enable-pic --enable-jni --enable-optimizations --enable-swscale --disable-static --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-sndio --disable-schannel --disable-securetransport --disable-xlib --disable-cuda --disable-cuvid --disable-nvenc --disable-vaapi --disable-vdpau --disable-videotoolbox --disable-audiotoolbox --disable-appkit --disable-alsa --disable-cuda --disable-cuvid --disable-nvenc --disable-vaapi --disable-vdpau --enable-libfontconfig --enable-libfreetype --enable-libfribidi --enable-gmp --enable-gnutls --enable-libmp3lame --enable-libass --enable-iconv --enable-libtheora --enable-libvorbis --enable-libvpx --enable-libwebp --enable-libxml2 --enable-libopencore-amrnb --enable-libshine --enable-libspeex --enable-libdav1d --enable-libkvazaar --enable-libilbc --enable-libopus --enable-libsnappy --enable-libsoxr --enable-libtwolame --enable-libvo-amrwbenc --enable-zlib --enable-mediacodec
2021-07-09 09:02:13.921 E/ffmpe: libavutil 56. 65.100 / 56. 65.100
2021-07-09 09:02:13.921 E/ffmpe: libavcodec 58.123.100 / 58.123.100
2021-07-09 09:02:13.921 E/ffmpe: libavformat 58. 67.100 / 58. 67.100
2021-07-09 09:02:13.921 E/ffmpe: libavdevice 58. 12.100 / 58. 12.100
2021-07-09 09:02:13.921 E/ffmpe: libavfilter 7.106.100 / 7.106.100
2021-07-09 09:02:13.921 E/ffmpe: libswscale 5. 8.100 / 5. 8.100
2021-07-09 09:02:13.921 E/ffmpe: libswresample 3. 8.100 / 3. 8.100
2021-07-09 09:02:13.921 E/ffmpe: saf:123/testing_audio.mp3: Operation not permitted

Environment

• Platform: [Android]
• Version (if applicable) [ v4.4LTS]
• Android Studio version [ 4.1.3]
• Android NDK version [22.1.7171670]

[tanersener]

We have an issue about SAF which was first reported in #39. But your issue is not the same. It seems like it is a permission error.

I suggest running your command in one of the ffmpeg-kit test applications.

[github-actions]

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.