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Explicit SAF read & write instructions

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a-huk 2021-05-06 21:50:38 +02:00 committed by GitHub
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android/README.md
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@ -220,12 +220,21 @@ All libraries created by `android.sh` can be found under the `prebuilt` director
```
8. Convert Storage Access Framework (SAF) Uris into paths that can be read or written by `FFmpegKit`.
```
Uri safUri = intent.getData();
String videoPath = FFmpegKitConfig.getSafParameterForWrite(requireContext(), safUri);
FFmpegKit.execute("-i file1.mp4 -c:v mpeg4 " + videoPath);
```
- Reading a file:
```
Uri safUri = intent.getData();
String inputVideoPath = FFmpegKitConfig.getSafParameterForRead(requireContext(), safUri);
FFmpegKit.execute("-i " + inputVideoPath + " -c:v mpeg4 file2.mp4");
```
- Writing to a file:
```
Uri safUri = intent.getData();
String outputVideoPath = FFmpegKitConfig.getSafParameterForWrite(requireContext(), safUri);
FFmpegKit.execute("-i file1.mp4 -c:v mpeg4 " + outputVideoPath);
```
9. Get previous `FFmpeg` and `FFprobe` sessions from session history.