I am trying to merge two videos but have an error code 1.
My command is as follows:
final command =
'-y $commandPaths -filter_complex \'[0:0][1:0]concat=n=${paths.length}:v=1:a=0[out]\' -map \'[out]\' $outputPath';
I see the following error:
I/flutter (17343): Stream specifier ':0' in filtergraph description [0:0][1:0]concat=n=2:v=1:a=0[out] matches no streams.
Not easy to understand what caused this as I am not familiar with the lib.
I saw in a so that someone had the issue caused by the tw videos not having the same size.
The logs are as follows:
I/flutter (17343): Duration: 2.9345
I/flutter (17343): /data/user/0/com.example.shokaze/cache/PXL_20230104_041034414.TS.mp4 exists?: true
I/flutter (17343): Duration: 3.0677
I/flutter (17343): /data/user/0/com.example.shokaze/cache/PXL_20230104_041054379.TS.mp4 exists?: true
I/flutter (17343): Output duration; 6.0022
I/flutter (17343): About to executing: -y -i /data/user/0/com.example.shokaze/cache/PXL_20230104_041034414.TS.mp4 -i /data/user/0/com.example.shokaze/cache/PXL_20230104_041054379.TS.mp4 -filter_complex '[0:0][1:0]concat=n=2:v=1:a=0[out]' -map '[out]' /data/user/0/com.example.shokaze/app_flutter/output.mp4
I/flutter (17343): ffmpeg version n5.1.2
I/flutter (17343): Copyright (c) 2000-2022 the FFmpeg developers
I/flutter (17343):
I/flutter (17343):
I/flutter (17343): built with Android (7155654, based on r399163b1) clang version 11.0.5 (https://android.googlesource.com/toolchain/llvm-project 87f1315dfbea7c137aa2e6d362dbb457e388158d)
I/flutter (17343):
I/flutter (17343): configuration: --cross-prefix=aarch64-linux-android- --sysroot=/files/android-sdk/ndk/22.1.7171670/toolchains/llvm/prebuilt/linux-x86_64/sysroot --prefix=/home/taner/Projects/ffmpeg-kit/prebuilt/android-arm64/ffmpeg --pkg-config=/usr/bin/pkg-config --enable-version3 --arch=aarch64 --cpu=armv8-a --target-os=android --enable-neon --enable-asm --enable-inline-asm --ar=aarch64-linux-android-ar --cc=aarch64-linux-android24-clang --cxx=aarch64-linux-android24-clang++ --ranlib=aarch64-linux-android-ranlib --strip=aarch64-linux-android-strip --nm=aarch64-linux-android-nm --extra-libs='-L/home/taner/Projects/ffmpeg-kit/prebuilt/android-arm64/cpu-features/lib -lndk_compat' --disable-autodetect --enable-cross-compile --enable-pic --enable-jni --enable-optimizations --enable-swscale --disable-static --enable-shared --enable-pthreads --enable-v4l2-m2m --disable-outdev=fbdev --disable-indev=fbdev --enable-small --disable-xmm-clobber-test --disable-debug --enable-lto --disable-neon-clobber-test --disable-programs --disab
I/flutter (17343):
I/flutter (17343): libavutil 57. 28.100 / 57. 28.100
I/flutter (17343):
I/flutter (17343): libavcodec 59. 37.100 / 59. 37.100
I/flutter (17343):
I/flutter (17343): libavformat 59. 27.100 / 59. 27.100
I/flutter (17343):
I/flutter (17343): libavdevice 59. 7.100 / 59. 7.100
I/flutter (17343):
I/flutter (17343): libavfilter 8. 44.100 / 8. 44.100
I/flutter (17343):
I/flutter (17343): libswscale 6. 7.100 / 6. 7.100
I/flutter (17343):
I/flutter (17343): libswresample 4. 7.100 / 4. 7.100
I/flutter (17343):
I/flutter (17343): Input #0, mov,mp4,m4a,3gp,3g2,mj2, from '/data/user/0/com.example.shokaze/cache/PXL_20230104_041034414.TS.mp4':
I/flutter (17343):
I/flutter (17343): Metadata:
I/flutter (17343):
I/flutter (17343): major_brand :
I/flutter (17343): isom
I/flutter (17343):
I/flutter (17343):
I/flutter (17343): minor_version :
I/flutter (17343): 131072
I/flutter (17343):
I/flutter (17343):
I/flutter (17343): compatible_brands:
I/flutter (17343): isomiso2mp41
I/flutter (17343):
I/flutter (17343):
I/flutter (17343): creation_time :
I/flutter (17343): 2023-01-04T04:10:38.000000Z
I/flutter (17343):
I/flutter (17343):
I/flutter (17343): location :
I/flutter (17343): +48.8638+2.4376/
I/flutter (17343):
I/flutter (17343):
I/flutter (17343): location-eng :
I/flutter (17343): +48.8638+2.4376/
I/flutter (17343):
I/flutter (17343):
I/flutter (17343): com.android.capture.fps:
I/flutter (17343): 30.000000
I/flutter (17343):
I/flutter (17343):
I/flutter (17343): Duration:
I/flutter (17343): 00:00:02.93
I/flutter (17343): , start:
I/flutter (17343): 0.000000
I/flutter (17343): , bitrate:
I/flutter (17343): 19691 kb/s
I/flutter (17343):
I/flutter (17343):
I/flutter (17343): Stream #0:0
I/flutter (17343): [0x1]
I/flutter (17343): (eng)
I/flutter (17343): : Data: none (mett / 0x7474656D), 53 kb/s
I/flutter (17343): (default)
I/flutter (17343):
I/flutter (17343):
I/flutter (17343): Metadata:
I/flutter (17343):
I/flutter (17343): creation_time :
I/flutter (17343): 2023-01-04T04:10:38.000000Z
I/flutter (17343):
I/flutter (17343):
I/flutter (17343): handler_name :
I/flutter (17343): MetaHandle
I/flutter (17343):
I/flutter (17343):
I/flutter (17343): Stream #0:1
I/flutter (17343): [0x2]
I/flutter (17343): (eng)
I/flutter (17343): : Audio: aac (mp4a / 0x6134706D), 48000 Hz, stereo, fltp, 191 kb/s
I/flutter (17343): (default)
I/flutter (17343):
I/flutter (17343):
I/flutter (17343): Metadata:
I/flutter (17343):
I/flutter (17343): creation_time :
I/flutter (17343): 2023-01-04T04:10:38.000000Z
I/flutter (17343):
I/flutter (17343):
I/flutter (17343): handler_name :
I/flutter (17343): SoundHandle
I/flutter (17343):
I/flutter (17343):
I/flutter (17343): vendor_id :
I/flutter (17343): [0][0][0][0]
I/flutter (17343):
I/flutter (17343):
I/flutter (17343): Stream #0:2
I/flutter (17343): [0x3]
I/flutter (17343): (eng)
I/flutter (17343): : Video: hevc (hvc1 / 0x31637668), yuvj420p(pc, bt709), 1920x1080, 19436 kb/s
I/flutter (17343): , SAR 1:1 DAR 16:9
I/flutter (17343): ,
I/flutter (17343): 29.99 fps,
I/flutter (17343): 30 tbr,
I/flutter (17343): 90k tbn
I/flutter (17343): (default)
I/flutter (17343):
I/flutter (17343):
I/flutter (17343): Metadata:
I/flutter (17343):
I/flutter (17343): creation_time :
I/flutter (17343): 2023-01-04T04:10:38.000000Z
I/flutter (17343):
I/flutter (17343):
I/flutter (17343): handler_name :
I/flutter (17343): VideoHandle
I/flutter (17343):
I/flutter (17343):
I/flutter (17343): vendor_id :
I/flutter (17343): [0][0][0][0]
I/flutter (17343):
I/flutter (17343):
I/flutter (17343): Stream #0:3
I/flutter (17343): [0x4]
I/flutter (17343): (eng)
I/flutter (17343): : Data: none (mett / 0x7474656D)
I/flutter (17343): (default)
I/flutter (17343):
I/flutter (17343):
I/flutter (17343): Metadata:
I/flutter (17343):
I/flutter (17343): creation_time :
I/flutter (17343): 2023-01-04T04:10:38.000000Z
I/flutter (17343):
I/flutter (17343):
I/flutter (17343): handler_name :
I/flutter (17343): MetaHandle
I/flutter (17343):
I/flutter (17343):
I/flutter (17343): Input #1, mov,mp4,m4a,3gp,3g2,mj2, from '/data/user/0/com.example.shokaze/cache/PXL_20230104_041054379.TS.mp4':
I/flutter (17343):
I/flutter (17343): Metadata:
I/flutter (17343):
I/flutter (17343): major_brand :
I/flutter (17343): isom
I/flutter (17343):
I/flutter (17343):
I/flutter (17343): minor_version :
I/flutter (17343): 131072
I/flutter (17343):
I/flutter (17343):
I/flutter (17343): compatible_brands:
I/flutter (17343): isomiso2mp41
I/flutter (17343):
I/flutter (17343):
I/flutter (17343): creation_time :
I/flutter (17343): 2023-01-04T04:10:58.000000Z
I/flutter (17343):
I/flutter (17343):
I/flutter (17343): location :
I/flutter (17343): +48.8638+2.4376/
I/flutter (17343):
I/flutter (17343):
I/flutter (17343): location-eng :
I/flutter (17343): +48.8638+2.4376/
I/flutter (17343):
I/flutter (17343):
I/flutter (17343): com.android.capture.fps:
I/flutter (17343): 30.000000
I/flutter (17343):
I/flutter (17343):
I/flutter (17343): Duration:
I/flutter (17343): 00:00:03.07
I/flutter (17343): , start:
I/flutter (17343): 0.000000
I/flutter (17343): , bitrate:
I/flutter (17343): 20104 kb/s
I/flutter (17343):
I/flutter (17343):
I/flutter (17343): Stream #1:0
I/flutter (17343): [0x1]
I/flutter (17343): (eng)
I/flutter (17343): : Data: none (mett / 0x7474656D), 54 kb/s
I/flutter (17343): (default)
I/flutter (17343):
I/flutter (17343):
I/flutter (17343): Metadata:
I/flutter (17343):
I/flutter (17343): creation_time :
I/flutter (17343): 2023-01-04T04:10:58.000000Z
I/flutter (17343):
I/flutter (17343):
I/flutter (17343): handler_name :
I/flutter (17343): MetaHandle
I/flutter (17343):
I/flutter (17343):
I/flutter (17343): Stream #1:1
I/flutter (17343): [0x2]
I/flutter (17343): (eng)
I/flutter (17343): : Audio: aac (mp4a / 0x6134706D), 48000 Hz, stereo, fltp, 191 kb/s
I/flutter (17343): (default)
I/flutter (17343):
I/flutter (17343):
I/flutter (17343): Metadata:
I/flutter (17343):
I/flutter (17343): creation_time :
I/flutter (17343): 2023-01-04T04:10:58.000000Z
I/flutter (17343):
I/flutter (17343):
I/flutter (17343): handler_name :
I/flutter (17343): SoundHandle
I/flutter (17343):
I/flutter (17343):
I/flutter (17343): vendor_id :
I/flutter (17343): [0][0][0][0]
I/flutter (17343):
I/flutter (17343):
I/flutter (17343): Stream #1:2
I/flutter (17343): [0x3]
I/flutter (17343): (eng)
I/flutter (17343): : Video: hevc (hvc1 / 0x31637668), yuvj420p(pc, bt709), 1920x1080, 19848 kb/s
I/flutter (17343): , SAR 1:1 DAR 16:9
I/flutter (17343): ,
I/flutter (17343): 29.99 fps,
I/flutter (17343): 30 tbr,
I/flutter (17343): 90k tbn
I/flutter (17343): (default)
I/flutter (17343):
I/flutter (17343):
I/flutter (17343): Metadata:
I/flutter (17343):
I/flutter (17343): creation_time :
I/flutter (17343): 2023-01-04T04:10:58.000000Z
I/flutter (17343):
I/flutter (17343):
I/flutter (17343): handler_name :
I/flutter (17343): VideoHandle
I/flutter (17343):
I/flutter (17343):
I/flutter (17343): vendor_id :
I/flutter (17343): [0][0][0][0]
I/flutter (17343):
I/flutter (17343):
I/flutter (17343): Side data:
I/flutter (17343):
I/flutter (17343):
I/flutter (17343): displaymatrix: rotation of -90.00 degrees
I/flutter (17343):
I/flutter (17343):
I/flutter (17343): Stream #1:3
I/flutter (17343): [0x4]
I/flutter (17343): (eng)
I/flutter (17343): : Data: none (mett / 0x7474656D)
I/flutter (17343): (default)
I/flutter (17343):
I/flutter (17343):
I/flutter (17343): Metadata:
I/flutter (17343):
I/flutter (17343): creation_time :
I/flutter (17343): 2023-01-04T04:10:58.000000Z
I/flutter (17343):
I/flutter (17343):
I/flutter (17343): handler_name :
I/flutter (17343): MetaHandle
I/flutter (17343):
I/flutter (17343):
I/flutter (17343): Stream specifier ':0' in filtergraph description [0:0][1:0]concat=n=2:v=1:a=0[out] matches no streams.
I/flutter (17343):
I/flutter (17343): executing: -y -i /data/user/0/com.example.shokaze/cache/PXL_20230104_041034414.TS.mp4 -i /data/user/0/com.example.shokaze/cache/PXL_20230104_041054379.TS.mp4 -filter_complex '[0:0][1:0]concat=n=2:v=1:a=0[out]' -map '[out]' /data/user/0/com.example.shokaze/app_flutter/output.mp4
I/flutter (17343): error 1
Therefore I tried to add a resize in the command without success as follows:.
final command =
'$commandPaths -filter_complex \'[0:v]scale=1920:1080[0:a] [1:v]scale=1920:1080[1:a] concat=n=${paths.length}:v=1:a=1[v][a]\' -map \'[v]\' -map \'[a]\' $outputPath';
This time the logs say:
I/flutter (17343): [AVFilterGraph @ 0xb4000074ea6265f0] No output pad can be associated to link label '1:v'.
The logs are as follows:
I/flutter (17343): Duration: 2.9345
I/flutter (17343): /data/user/0/com.example.shokaze/cache/PXL_20230104_041034414.TS.mp4 exists?: true
I/flutter (17343): Duration: 3.0677
I/flutter (17343): /data/user/0/com.example.shokaze/cache/PXL_20230104_041054379.TS.mp4 exists?: true
I/flutter (17343): Output duration; 6.0022
I/flutter (17343): About to executing: -i /data/user/0/com.example.shokaze/cache/PXL_20230104_041034414.TS.mp4 -i /data/user/0/com.example.shokaze/cache/PXL_20230104_041054379.TS.mp4 -filter_complex '[0:v]scale=1920:1080[0:a] [1:v]scale=1920:1080[1:a] concat=n=2:v=1:a=1[v][a]' -map '[v]' -map '[a]' /data/user/0/com.example.shokaze/app_flutter/output.mp4
I/flutter (17343): ffmpeg version n5.1.2
I/flutter (17343): Copyright (c) 2000-2022 the FFmpeg developers
I/flutter (17343):
I/flutter (17343):
I/flutter (17343): built with Android (7155654, based on r399163b1) clang version 11.0.5 (https://android.googlesource.com/toolchain/llvm-project 87f1315dfbea7c137aa2e6d362dbb457e388158d)
I/flutter (17343):
I/flutter (17343): configuration: --cross-prefix=aarch64-linux-android- --sysroot=/files/android-sdk/ndk/22.1.7171670/toolchains/llvm/prebuilt/linux-x86_64/sysroot --prefix=/home/taner/Projects/ffmpeg-kit/prebuilt/android-arm64/ffmpeg --pkg-config=/usr/bin/pkg-config --enable-version3 --arch=aarch64 --cpu=armv8-a --target-os=android --enable-neon --enable-asm --enable-inline-asm --ar=aarch64-linux-android-ar --cc=aarch64-linux-android24-clang --cxx=aarch64-linux-android24-clang++ --ranlib=aarch64-linux-android-ranlib --strip=aarch64-linux-android-strip --nm=aarch64-linux-android-nm --extra-libs='-L/home/taner/Projects/ffmpeg-kit/prebuilt/android-arm64/cpu-features/lib -lndk_compat' --disable-autodetect --enable-cross-compile --enable-pic --enable-jni --enable-optimizations --enable-swscale --disable-static --enable-shared --enable-pthreads --enable-v4l2-m2m --disable-outdev=fbdev --disable-indev=fbdev --enable-small --disable-xmm-clobber-test --disable-debug --enable-lto --disable-neon-clobber-test --disable-programs --disab
I/flutter (17343):
I/flutter (17343): libavutil 57. 28.100 / 57. 28.100
I/flutter (17343):
I/flutter (17343): libavcodec 59. 37.100 / 59. 37.100
I/flutter (17343):
I/flutter (17343): libavformat 59. 27.100 / 59. 27.100
I/flutter (17343):
I/flutter (17343): libavdevice 59. 7.100 / 59. 7.100
I/flutter (17343):
I/flutter (17343): libavfilter 8. 44.100 / 8. 44.100
I/flutter (17343):
I/flutter (17343): libswscale 6. 7.100 / 6. 7.100
I/flutter (17343):
I/flutter (17343): libswresample 4. 7.100 / 4. 7.100
I/flutter (17343):
I/flutter (17343): Input #0, mov,mp4,m4a,3gp,3g2,mj2, from '/data/user/0/com.example.shokaze/cache/PXL_20230104_041034414.TS.mp4':
I/flutter (17343):
I/flutter (17343): Metadata:
I/flutter (17343):
I/flutter (17343): major_brand :
I/flutter (17343): isom
I/flutter (17343):
I/flutter (17343):
I/flutter (17343): minor_version :
I/flutter (17343): 131072
I/flutter (17343):
I/flutter (17343):
I/flutter (17343): compatible_brands:
I/flutter (17343): isomiso2mp41
I/flutter (17343):
I/flutter (17343):
I/flutter (17343): creation_time :
I/flutter (17343): 2023-01-04T04:10:38.000000Z
I/flutter (17343):
I/flutter (17343):
I/flutter (17343): location :
I/flutter (17343): +48.8638+2.4376/
I/flutter (17343):
I/flutter (17343):
I/flutter (17343): location-eng :
I/flutter (17343): +48.8638+2.4376/
I/flutter (17343):
I/flutter (17343):
I/flutter (17343): com.android.capture.fps:
I/flutter (17343): 30.000000
I/flutter (17343):
I/flutter (17343):
I/flutter (17343): Duration:
I/flutter (17343): 00:00:02.93
I/flutter (17343): , start:
I/flutter (17343): 0.000000
I/flutter (17343): , bitrate:
I/flutter (17343): 19691 kb/s
I/flutter (17343):
I/flutter (17343):
I/flutter (17343): Stream #0:0
I/flutter (17343): [0x1]
I/flutter (17343): (eng)
I/flutter (17343): : Data: none (mett / 0x7474656D), 53 kb/s
I/flutter (17343): (default)
I/flutter (17343):
I/flutter (17343):
I/flutter (17343): Metadata:
I/flutter (17343):
I/flutter (17343): creation_time :
I/flutter (17343): 2023-01-04T04:10:38.000000Z
I/flutter (17343):
I/flutter (17343):
I/flutter (17343): handler_name :
I/flutter (17343): MetaHandle
I/flutter (17343):
I/flutter (17343):
I/flutter (17343): Stream #0:1
I/flutter (17343): [0x2]
I/flutter (17343): (eng)
I/flutter (17343): : Audio: aac (mp4a / 0x6134706D), 48000 Hz, stereo, fltp, 191 kb/s
I/flutter (17343): (default)
I/flutter (17343):
I/flutter (17343):
I/flutter (17343): Metadata:
I/flutter (17343):
I/flutter (17343): creation_time :
I/flutter (17343): 2023-01-04T04:10:38.000000Z
I/flutter (17343):
I/flutter (17343):
I/flutter (17343): handler_name :
I/flutter (17343): SoundHandle
I/flutter (17343):
I/flutter (17343):
I/flutter (17343): vendor_id :
I/flutter (17343): [0][0][0][0]
I/flutter (17343):
I/flutter (17343):
I/flutter (17343): Stream #0:2
I/flutter (17343): [0x3]
I/flutter (17343): (eng)
I/flutter (17343): : Video: hevc (hvc1 / 0x31637668), yuvj420p(pc, bt709), 1920x1080, 19436 kb/s
I/flutter (17343): , SAR 1:1 DAR 16:9
I/flutter (17343): ,
I/flutter (17343): 29.99 fps,
I/flutter (17343): 30 tbr,
I/flutter (17343): 90k tbn
I/flutter (17343): (default)
I/flutter (17343):
I/flutter (17343):
I/flutter (17343): Metadata:
I/flutter (17343):
I/flutter (17343): creation_time :
I/flutter (17343): 2023-01-04T04:10:38.000000Z
I/flutter (17343):
I/flutter (17343):
I/flutter (17343): handler_name :
I/flutter (17343): VideoHandle
I/flutter (17343):
I/flutter (17343):
I/flutter (17343): vendor_id :
I/flutter (17343): [0][0][0][0]
I/flutter (17343):
I/flutter (17343):
I/flutter (17343): Stream #0:3
I/flutter (17343): [0x4]
I/flutter (17343): (eng)
I/flutter (17343): : Data: none (mett / 0x7474656D)
I/flutter (17343): (default)
I/flutter (17343):
I/flutter (17343):
I/flutter (17343): Metadata:
I/flutter (17343):
I/flutter (17343): creation_time :
I/flutter (17343): 2023-01-04T04:10:38.000000Z
I/flutter (17343):
I/flutter (17343):
I/flutter (17343): handler_name :
I/flutter (17343): MetaHandle
I/flutter (17343):
I/flutter (17343):
I/flutter (17343): Input #1, mov,mp4,m4a,3gp,3g2,mj2, from '/data/user/0/com.example.shokaze/cache/PXL_20230104_041054379.TS.mp4':
I/flutter (17343):
I/flutter (17343): Metadata:
I/flutter (17343):
I/flutter (17343): major_brand :
I/flutter (17343): isom
I/flutter (17343):
I/flutter (17343):
I/flutter (17343): minor_version :
I/flutter (17343): 131072
I/flutter (17343):
I/flutter (17343):
I/flutter (17343): compatible_brands:
I/flutter (17343): isomiso2mp41
I/flutter (17343):
I/flutter (17343):
I/flutter (17343): creation_time :
I/flutter (17343): 2023-01-04T04:10:58.000000Z
I/flutter (17343):
I/flutter (17343):
I/flutter (17343): location :
I/flutter (17343): +48.8638+2.4376/
I/flutter (17343):
I/flutter (17343):
I/flutter (17343): location-eng :
I/flutter (17343): +48.8638+2.4376/
I/flutter (17343):
I/flutter (17343):
I/flutter (17343): com.android.capture.fps:
I/flutter (17343): 30.000000
I/flutter (17343):
I/flutter (17343):
I/flutter (17343): Duration:
I/flutter (17343): 00:00:03.07
I/flutter (17343): , start:
I/flutter (17343): 0.000000
I/flutter (17343): , bitrate:
I/flutter (17343): 20104 kb/s
I/flutter (17343):
I/flutter (17343):
I/flutter (17343): Stream #1:0
I/flutter (17343): [0x1]
I/flutter (17343): (eng)
I/flutter (17343): : Data: none (mett / 0x7474656D), 54 kb/s
I/flutter (17343): (default)
I/flutter (17343):
I/flutter (17343):
I/flutter (17343): Metadata:
I/flutter (17343):
I/flutter (17343): creation_time :
I/flutter (17343): 2023-01-04T04:10:58.000000Z
I/flutter (17343):
I/flutter (17343):
I/flutter (17343): handler_name :
I/flutter (17343): MetaHandle
I/flutter (17343):
I/flutter (17343):
I/flutter (17343): Stream #1:1
I/flutter (17343): [0x2]
I/flutter (17343): (eng)
I/flutter (17343): : Audio: aac (mp4a / 0x6134706D), 48000 Hz, stereo, fltp, 191 kb/s
I/flutter (17343): (default)
I/flutter (17343):
I/flutter (17343):
I/flutter (17343): Metadata:
I/flutter (17343):
I/flutter (17343): creation_time :
I/flutter (17343): 2023-01-04T04:10:58.000000Z
I/flutter (17343):
I/flutter (17343):
I/flutter (17343): handler_name :
I/flutter (17343): SoundHandle
I/flutter (17343):
I/flutter (17343):
I/flutter (17343): vendor_id :
I/flutter (17343): [0][0][0][0]
I/flutter (17343):
I/flutter (17343):
I/flutter (17343): Stream #1:2
I/flutter (17343): [0x3]
I/flutter (17343): (eng)
I/flutter (17343): : Video: hevc (hvc1 / 0x31637668), yuvj420p(pc, bt709), 1920x1080, 19848 kb/s
I/flutter (17343): , SAR 1:1 DAR 16:9
I/flutter (17343): ,
I/flutter (17343): 29.99 fps,
I/flutter (17343): 30 tbr,
I/flutter (17343): 90k tbn
I/flutter (17343): (default)
I/flutter (17343):
I/flutter (17343):
I/flutter (17343): Metadata:
I/flutter (17343):
I/flutter (17343): creation_time :
I/flutter (17343): 2023-01-04T04:10:58.000000Z
I/flutter (17343):
I/flutter (17343):
I/flutter (17343): handler_name :
I/flutter (17343): VideoHandle
I/flutter (17343):
I/flutter (17343):
I/flutter (17343): vendor_id :
I/flutter (17343): [0][0][0][0]
I/flutter (17343):
I/flutter (17343):
I/flutter (17343): Side data:
I/flutter (17343):
I/flutter (17343):
I/flutter (17343): displaymatrix: rotation of -90.00 degrees
I/flutter (17343):
I/flutter (17343):
I/flutter (17343): Stream #1:3
I/flutter (17343): [0x4]
I/flutter (17343): (eng)
I/flutter (17343): : Data: none (mett / 0x7474656D)
I/flutter (17343): (default)
I/flutter (17343):
I/flutter (17343):
I/flutter (17343): Metadata:
I/flutter (17343):
I/flutter (17343): creation_time :
I/flutter (17343): 2023-01-04T04:10:58.000000Z
I/flutter (17343):
I/flutter (17343):
I/flutter (17343): handler_name :
I/flutter (17343): MetaHandle
I/flutter (17343):
I/flutter (17343):
I/flutter (17343): [AVFilterGraph @ 0xb4000074ea6265f0] No output pad can be associated to link label '1:v'.
I/flutter (17343):
I/flutter (17343): Error initializing complex filters.
I/flutter (17343):
I/flutter (17343): Invalid argument
I/flutter (17343):
I/flutter (17343): Conversion failed!
I/flutter (17343):
I/flutter (17343): executing: -i /data/user/0/com.example.shokaze/cache/PXL_20230104_041034414.TS.mp4 -i /data/user/0/com.example.shokaze/cache/PXL_20230104_041054379.TS.mp4 -filter_complex '[0:v]scale=1920:1080[0:a] [1:v]scale=1920:1080[1:a] concat=n=2:v=1:a=1[v][a]' -map '[v]' -map '[a]' /data/user/0/com.example.shokaze/app_flutter/output.mp4
I/flutter (17343): error 1
