AVFMT_DURATION_FROM_BITRATE 1157 extra_lib/include/ffmpeg_android/libavformat/avformat.h     AVFMT_DURATION_FROM_BITRATE ///< Duration estimated from bitrate (less accurate)
AVFMT_DURATION_FROM_BITRATE 1068 extra_lib/include/libavformat/avformat.h     AVFMT_DURATION_FROM_BITRATE ///< Duration estimated from bitrate (less accurate)