AV_CODEC_ID_PROBE  539 extra_lib/include/ffmpeg_android/libavcodec/avcodec.h     AV_CODEC_ID_PROBE = 0x19000, ///< codec_id is not known (like AV_CODEC_ID_NONE) but lavf should attempt to identify it
AV_CODEC_ID_PROBE  520 extra_lib/include/libavcodec/avcodec.h     AV_CODEC_ID_PROBE = 0x19000, ///< codec_id is not known (like AV_CODEC_ID_NONE) but lavf should attempt to identify it