ffprobe module: use to probe video or audio format

ffprobe module: use to probe video or audio format

app/CMakeLists.txt

@@ -23,6 +23,7 @@ add_library( # Sets the name of the library.
              src/main/cpp/ffmpeg/ffmpeg_filter.c
              src/main/cpp/ffmpeg/ffmpeg_opt.c
              src/main/cpp/ffmpeg_cmd.c
+             src/main/cpp/ffmpeg/ffprobe.c
              src/main/cpp/audio_player.c
              src/main/cpp/openSL_audio_player.c
              src/main/cpp/video_player.c

app/src/main/cpp/ffmpeg/ffprobe.h

@@ -0,0 +1,12 @@
+//
+// Created by frank on 2020-01-06.
+//
+
+#ifndef FFMPEGANDROID_FFPROBE_H
+#define FFMPEGANDROID_FFPROBE_H
+
+char* ffprobe_run(int argc, char **argv);
+
+void frank_printf_json(char *fmt, ...);
+
+#endif //FFMPEGANDROID_FFPROBE_H