ffmpeg h.264 frame decoding takes 300 ms on android

[elik]

Hi,

Although it might not be the best place to ask, I know many people
here have done this so, I'll ask anyway.

ffmpeg h.264 frame decoding takes 300 ms (no neon). I understood neon
has extended support for h.264 decoding, but is there anything else
that can be done to improve its performance?

I'm not sure how to know if neon is supported in the target device. Is
there an api to get cpu "supported features"?

Thanks
Eli

[sandmen]

Hi elik,
I'm very interest in compiling ffmpeg for armeabi-v6j or non-neon.
The most Video-Player supports armeabi-v7xx. So can you share your
Configuration files for ffmpeg, and how do you test the decoding?
I want to test also the decoding on non-neon Hardware.

Thanks a lot

[Eli Konky]

Sure,

I used Rockplayers sources and hacked them a a little.

The Android.mk is above.

I've used both cygwin and ubunto (using virtualbox) - ubuntu is a lot easier and less error prone.


Here is the config.h:

/* Automatically generated by configure - do not modify! */
#ifndef FFMPEG_CONFIG_H
#define FFMPEG_CONFIG_H
#define FFMPEG_CONFIGURATION "--enable-shared --disable-static --prefix= --disable-ffmpeg --disable-ffplay --disable-ffserver --disable-encoders --disable-muxers --disable-devices --disable-protocols --enable-protocol=file --enable-avfilter --disable-network --disable-mpegaudio-hp --cross-prefix=arm-eabi- --enable-cross-compile --sysroot=/ramdisk/android/android-ndk-r3/build/platforms/android-5/arch-arm --sysinclude=/ramdisk/android/android-ndk-r3/build/platforms/android-5/arch-arm/usr/include --nm=/ramdisk/android/android-ndk-r3/build/prebuilt/linux-x86/arm-eabi-4.4.0/bin/arm-eabi-nm --cc=/ramdisk/android/android-ndk-r3/build/prebuilt/linux-x86/arm-eabi-4.4.0/bin/arm-eabi-gcc --extra-cflags='-I/ramdisk/android/android-ndk-r3/build/platforms/android-5/arch-arm/usr/include -fpic -mthumb-interwork -ffunction-sections -funwind-tables -fstack-protector -fno-short-enums -D__ARM_ARCH_5__ -D__ARM_ARCH_5T__ -D__ARM_ARCH_5E__ -D__ARM_ARCH_5TE__ -DANDROID -march=armv5te -mtune=xscale -msoft-float -O2 -fomit-frame-pointer -fstrict-aliasing -funswitch-loops -finline-limit=300' --extra-ldflags='-nostdlib -Bdynamic -Wl,-rpath-link=/ramdisk/android/android-ndk-r3/build/platforms/android-5/arch-arm/usr/lib -L/ramdisk/android/android-ndk-r3/build/platforms/android-5/arch-arm/usr/lib -Wl,-T,/ramdisk/android/android-ndk-r3/build/prebuilt/linux-x86/arm-eabi-4.4.0/arm-eabi/lib/ldscripts/armelf.x -Wl,-dynamic-linker,/system/bin/linker -Wl,--gc-sections -Wl,-z,nocopyreloc /ramdisk/android/android-ndk-r3/build/platforms/android-5/arch-arm/usr/lib/crtbegin_dynamic.o /ramdisk/android/android-ndk-r3/build/prebuilt/linux-x86/arm-eabi-4.4.0/lib/gcc/arm-eabi/4.4.0/libgcc.a /ramdisk/android/android-ndk-r3/build/platforms/android-5/arch-arm/usr/lib/crtend_android.o -lc' --target-os=linux --arch=armv5te --disable-stripping"
#define FFMPEG_LICENSE "LGPL version 2.1 or later"
#define FFMPEG_DATADIR "/usr/local/share/ffmpeg"
#define CC_TYPE "gcc"
#define CC_VERSION __VERSION__
#define restrict __restrict
#define ASMALIGN(ZEROBITS) ".align  " #ZEROBITS "\n\t"
#define EXTERN_PREFIX ""
#define EXTERN_ASM
#define ARCH_ALPHA 0
#define ARCH_ARM 1
#define ARCH_AVR32 0
#define ARCH_AVR32_AP 0
#define ARCH_AVR32_UC 0
#define ARCH_BFIN 0
#define ARCH_IA64 0
#define ARCH_M68K 0
#define ARCH_MIPS 0
#define ARCH_MIPS64 0
#define ARCH_PARISC 0
#define ARCH_PPC 0
#define ARCH_PPC64 0
#define ARCH_S390 0
#define ARCH_SH4 0
#define ARCH_SPARC 0
#define ARCH_SPARC64 0
#define ARCH_TOMI 0
#define ARCH_X86 0
#define ARCH_X86_32 0
#define ARCH_X86_64 0
#define HAVE_ALTIVEC 0
#define HAVE_AMD3DNOW 0
#define HAVE_AMD3DNOWEXT 0
#define HAVE_ARMV5TE 1
#define HAVE_ARMV6T2 0


#ifdef CMP_HAVE_ARMV6
    #define HAVE_ARMV6 1
#else
    #define HAVE_ARMV6 0
#endif



#ifdef CMP_HAVE_VFP
    #define HAVE_ARMVFP 1
#else
    #define HAVE_ARMVFP 0
#endif

#ifdef CMP_HAVE_NEON
    #define HAVE_NEON 1
#else
    #define HAVE_NEON 0
#endif


#define HAVE_IWMMXT 0
#define HAVE_MMI 0
#define HAVE_MMX 0
#define HAVE_MMX2 0
#define HAVE_PPC4XX 0
#define HAVE_SSE 0
#define HAVE_SSSE3 0
#define HAVE_VIS 0
#define HAVE_BIGENDIAN 0
#define HAVE_BEOSTHREADS 0
#define HAVE_OS2THREADS 0
#define HAVE_PTHREADS 1
#define HAVE_W32THREADS 0
#define HAVE_ALSA_ASOUNDLIB_H 0
#define HAVE_ALTIVEC_H 0
#define HAVE_ARPA_INET_H 0
#define HAVE_ATTRIBUTE_MAY_ALIAS 1
#define HAVE_ATTRIBUTE_PACKED 1
#define HAVE_BSWAP 0
#define HAVE_CLOSESOCKET 0
#define HAVE_CMOV 0
#define HAVE_CONIO_H 0
#define HAVE_DCBZL 0
#define HAVE_DEV_BKTR_IOCTL_BT848_H 0
#define HAVE_DEV_BKTR_IOCTL_METEOR_H 0
#define HAVE_DEV_IC_BT8XX_H 0
#define HAVE_DEV_VIDEO_METEOR_IOCTL_METEOR_H 0
#define HAVE_DEV_VIDEO_BKTR_IOCTL_BT848_H 0
#define HAVE_DLFCN_H 1
#define HAVE_DLOPEN 1
#define HAVE_DOS_PATHS 0
#define HAVE_EBP_AVAILABLE 0
#define HAVE_EBX_AVAILABLE 0
#define HAVE_EXP2 1
#define HAVE_EXP2F 1
#define HAVE_FAST_64BIT 1
#define HAVE_FAST_CLZ 1
#define HAVE_FAST_CMOV 0
#define HAVE_FAST_UNALIGNED 0
#define HAVE_FORK 1
#define HAVE_GETADDRINFO 1
#define HAVE_GETHRTIME 0
#define HAVE_GETPROCESSMEMORYINFO 0
#define HAVE_GETPROCESSTIMES 0
#define HAVE_GETRUSAGE 1
#define HAVE_STRUCT_RUSAGE_RU_MAXRSS 1
#define HAVE_INET_ATON 1
#define HAVE_INLINE_ASM 1
#define HAVE_ISATTY 1
#define HAVE_LDBRX 0
#define HAVE_LIBDC1394_1 0
#define HAVE_LIBDC1394_2 0
#define HAVE_LLRINT 1
#define HAVE_LOCAL_ALIGNED_16 0
#define HAVE_LOCAL_ALIGNED_8 0
#define HAVE_LOG2 0
#define HAVE_LOG2F 0
#define HAVE_LOONGSON 0
#define HAVE_LRINT 1
#define HAVE_LRINTF 1
#define HAVE_LZO1X_999_COMPRESS 0
#define HAVE_MACHINE_IOCTL_BT848_H 0
#define HAVE_MACHINE_IOCTL_METEOR_H 0
#define HAVE_MALLOC_H 1
#define HAVE_MEMALIGN 0
#define HAVE_MKSTEMP 1
#define HAVE_PLD 1
#define HAVE_POSIX_MEMALIGN 0
#define HAVE_ROUND 1
#define HAVE_ROUNDF 1
#define HAVE_SDL 0
#define HAVE_SDL_VIDEO_SIZE 0
#define HAVE_SETMODE 0
#define HAVE_SOCKLEN_T 0
#define HAVE_SOUNDCARD_H 0
#define HAVE_POLL_H 1
#define HAVE_SETRLIMIT 1
#define HAVE_STRERROR_R 1
#define HAVE_STRUCT_ADDRINFO 0
#define HAVE_STRUCT_IPV6_MREQ 0
#define HAVE_STRUCT_SOCKADDR_IN6 0
#define HAVE_STRUCT_SOCKADDR_SA_LEN 0
#define HAVE_STRUCT_SOCKADDR_STORAGE 0
#define HAVE_SYS_MMAN_H 1
#define HAVE_SYS_RESOURCE_H 1
#define HAVE_SYS_SELECT_H 1
#define HAVE_SYS_SOUNDCARD_H 0
#define HAVE_SYS_VIDEOIO_H 0
#define HAVE_TEN_OPERANDS 0
#define HAVE_TERMIOS_H 1
#define HAVE_THREADS 1
#define HAVE_TRUNCF 1
#define HAVE_VFP_ARGS 1
#define HAVE_VIRTUALALLOC 0
#define HAVE_WINSOCK2_H 0
#define HAVE_XFORM_ASM 0
#define HAVE_YASM 0
#define CONFIG_BSFS 1
#define CONFIG_DECODERS 1
#define CONFIG_DEMUXERS 1
#define CONFIG_ENCODERS 1
#define CONFIG_FILTERS 1
#define CONFIG_HWACCELS 1
#define CONFIG_INDEVS 0
#define CONFIG_MUXERS 1
#define CONFIG_OUTDEVS 0
#define CONFIG_PARSERS 0
#define CONFIG_PROTOCOLS 1
#define CONFIG_AANDCT 1
#define CONFIG_AVCODEC 1
#define CONFIG_AVDEVICE 0
#define CONFIG_AVFILTER 0
#define CONFIG_AVFILTER_LAVF 0
#define CONFIG_AVFORMAT 1
#define CONFIG_AVISYNTH 0
#define CONFIG_BEOS_NETSERVER 0
#define CONFIG_BZLIB 0
#define CONFIG_DCT 1
#define CONFIG_DOC 0
#define CONFIG_DWT 1
#define CONFIG_DXVA2 0
#define CONFIG_FASTDIV 1
#define CONFIG_FFMPEG 0
#define CONFIG_FFPLAY 1
#define CONFIG_FFPROBE 1
#define CONFIG_FFSERVER 0
#define CONFIG_FFT 1
#define CONFIG_GOLOMB 1
#define CONFIG_GPL 0
#define CONFIG_GPROF 0
#define CONFIG_GRAY 0
#define CONFIG_H264DSP 1
#define CONFIG_HARDCODED_TABLES 0
#define CONFIG_LIBDC1394 0
#define CONFIG_LIBDIRAC 0
#define CONFIG_LIBFAAC 0
#define CONFIG_LIBFAAD 0
#define CONFIG_LIBFAADBIN 0
#define CONFIG_LIBGSM 0
#define CONFIG_LIBMP3LAME 0
#define CONFIG_LIBNUT 0
#define CONFIG_LIBOPENCORE_AMRNB 0
#define CONFIG_LIBOPENCORE_AMRWB 0
#define CONFIG_LIBOPENJPEG 0
#define CONFIG_LIBSCHROEDINGER 0
#define CONFIG_LIBSPEEX 0
#define CONFIG_LIBTHEORA 0
#define CONFIG_LIBVORBIS 0
#define CONFIG_LIBX264 0
#define CONFIG_LIBXVID 0
#define CONFIG_LPC 0
#define CONFIG_LSP 1
#define CONFIG_MDCT 1
#define CONFIG_MEMALIGN_HACK 1
#define CONFIG_MLIB 0
#define CONFIG_MPEGAUDIO_HP 0
#define CONFIG_NETWORK 0
#define CONFIG_NONFREE 0
#define CONFIG_PIC 1
#define CONFIG_POSTPROC 0
#define CONFIG_POWERPC_PERF 0
#define CONFIG_RDFT 1
#define CONFIG_RUNTIME_CPUDETECT 0
#define CONFIG_SHARED 1
#define CONFIG_SMALL 0
#define CONFIG_SRAM 0
#define CONFIG_STATIC 0
#define CONFIG_VAAPI 0
#define CONFIG_VDPAU 0
#define CONFIG_VERSION3 0
#define CONFIG_X11GRAB 0
#define CONFIG_ZLIB 1
#define CONFIG_AVUTIL 1
#define CONFIG_GPLV3 0
#define CONFIG_LGPLV3 0
#define CONFIG_AASC_DECODER 0
#define CONFIG_AMV_DECODER 0
#define CONFIG_ANM_DECODER 0
#define CONFIG_ASV1_DECODER 0
#define CONFIG_ASV2_DECODER 0
#define CONFIG_AURA_DECODER 0
#define CONFIG_AURA2_DECODER 0
#define CONFIG_AVS_DECODER 0
#define CONFIG_BETHSOFTVID_DECODER 0
#define CONFIG_BFI_DECODER 0
#define CONFIG_BINK_DECODER 0
#define CONFIG_BMP_DECODER 1
#define CONFIG_C93_DECODER 0
#define CONFIG_CAVS_DECODER 0
#define CONFIG_CDGRAPHICS_DECODER 0
#define CONFIG_CINEPAK_DECODER 0
#define CONFIG_CLJR_DECODER 0
#define CONFIG_CSCD_DECODER 0
#define CONFIG_CYUV_DECODER 0
#define CONFIG_DNXHD_DECODER 0
#define CONFIG_DPX_DECODER 0
#define CONFIG_DSICINVIDEO_DECODER 0
#define CONFIG_DVVIDEO_DECODER 0
#define CONFIG_DXA_DECODER 0
#define CONFIG_EACMV_DECODER 0
#define CONFIG_EAMAD_DECODER 0
#define CONFIG_EATGQ_DECODER 0
#define CONFIG_EATGV_DECODER 0
#define CONFIG_EATQI_DECODER 0
#define CONFIG_EIGHTBPS_DECODER 0
#define CONFIG_EIGHTSVX_EXP_DECODER 0
#define CONFIG_EIGHTSVX_FIB_DECODER 0
#define CONFIG_ESCAPE124_DECODER 0
#define CONFIG_FFV1_DECODER 0
#define CONFIG_FFVHUFF_DECODER 0
#define CONFIG_FLASHSV_DECODER 0
#define CONFIG_FLIC_DECODER 0
#define CONFIG_FLV_DECODER 0
#define CONFIG_FOURXM_DECODER 0
#define CONFIG_FRAPS_DECODER 0
#define CONFIG_FRWU_DECODER 0
#define CONFIG_GIF_DECODER 1
#define CONFIG_H261_DECODER 1
#define CONFIG_H263_DECODER 1
#define CONFIG_H263I_DECODER 1
#define CONFIG_H264_DECODER 1
#define CONFIG_H264_VDPAU_DECODER 0
#define CONFIG_HUFFYUV_DECODER 0
#define CONFIG_IDCIN_DECODER 0
#define CONFIG_IFF_BYTERUN1_DECODER 0
#define CONFIG_IFF_ILBM_DECODER 0
#define CONFIG_INDEO2_DECODER 0
#define CONFIG_INDEO3_DECODER 0
#define CONFIG_INDEO5_DECODER 0
#define CONFIG_INTERPLAY_VIDEO_DECODER 0
#define CONFIG_JPEGLS_DECODER 1
#define CONFIG_KGV1_DECODER 0
#define CONFIG_KMVC_DECODER 0
#define CONFIG_LOCO_DECODER 0
#define CONFIG_MDEC_DECODER 0
#define CONFIG_MIMIC_DECODER 0
#define CONFIG_MJPEG_DECODER 1
#define CONFIG_MJPEGB_DECODER 1
#define CONFIG_MMVIDEO_DECODER 0
#define CONFIG_MOTIONPIXELS_DECODER 0
#define CONFIG_MPEG_XVMC_DECODER 0
#define CONFIG_MPEG1VIDEO_DECODER 1
#define CONFIG_MPEG2VIDEO_DECODER 1
#define CONFIG_MPEG4_DECODER 1
#define CONFIG_MPEG4_VDPAU_DECODER 0
#define CONFIG_MPEGVIDEO_DECODER 1
#define CONFIG_MPEG_VDPAU_DECODER 0
#define CONFIG_MPEG1_VDPAU_DECODER 0
#define CONFIG_MSMPEG4V1_DECODER 0
#define CONFIG_MSMPEG4V2_DECODER 0
#define CONFIG_MSMPEG4V3_DECODER 0
#define CONFIG_MSRLE_DECODER 0
#define CONFIG_MSVIDEO1_DECODER 0
#define CONFIG_MSZH_DECODER 0
#define CONFIG_NUV_DECODER 0
#define CONFIG_PAM_DECODER 0
#define CONFIG_PBM_DECODER 0
#define CONFIG_PCX_DECODER 0
#define CONFIG_PGM_DECODER 1
#define CONFIG_PGMYUV_DECODER 1
#define CONFIG_PNG_DECODER 1
#define CONFIG_PPM_DECODER 0
#define CONFIG_PTX_DECODER 0
#define CONFIG_QDRAW_DECODER 0
#define CONFIG_QPEG_DECODER 0
#define CONFIG_QTRLE_DECODER 0
#define CONFIG_R210_DECODER 0
#define CONFIG_RAWVIDEO_DECODER 1
#define CONFIG_RL2_DECODER 0
#define CONFIG_ROQ_DECODER 0
#define CONFIG_RPZA_DECODER 0
#define CONFIG_RV10_DECODER 0
#define CONFIG_RV20_DECODER 0
#define CONFIG_RV30_DECODER 0
#define CONFIG_RV40_DECODER 0
#define CONFIG_SGI_DECODER 0
#define CONFIG_SMACKER_DECODER 0
#define CONFIG_SMC_DECODER 0
#define CONFIG_SNOW_DECODER 0
#define CONFIG_SP5X_DECODER 0
#define CONFIG_SUNRAST_DECODER 0
#define CONFIG_SVQ1_DECODER 0
#define CONFIG_SVQ3_DECODER 0
#define CONFIG_TARGA_DECODER 0
#define CONFIG_THEORA_DECODER 1
#define CONFIG_THP_DECODER 0
#define CONFIG_TIERTEXSEQVIDEO_DECODER 0
#define CONFIG_TIFF_DECODER 0
#define CONFIG_TMV_DECODER 0
#define CONFIG_TRUEMOTION1_DECODER 0
#define CONFIG_TRUEMOTION2_DECODER 0
#define CONFIG_TSCC_DECODER 0
#define CONFIG_TXD_DECODER 0
#define CONFIG_ULTI_DECODER 0
#define CONFIG_V210_DECODER 0
#define CONFIG_V210X_DECODER 0
#define CONFIG_VB_DECODER 0
#define CONFIG_VC1_DECODER 1
#define CONFIG_VC1_VDPAU_DECODER 0
#define CONFIG_VCR1_DECODER 0
#define CONFIG_VMDVIDEO_DECODER 0
#define CONFIG_VMNC_DECODER 0
#define CONFIG_VP3_DECODER 0
#define CONFIG_VP5_DECODER 0
#define CONFIG_VP6_DECODER 0
#define CONFIG_VP6A_DECODER 0
#define CONFIG_VP6F_DECODER 0
#define CONFIG_VQA_DECODER 0
#define CONFIG_WMV1_DECODER 0
#define CONFIG_WMV2_DECODER 0
#define CONFIG_WMV3_DECODER 0
#define CONFIG_WMV3_VDPAU_DECODER 0
#define CONFIG_WNV1_DECODER 0
#define CONFIG_XAN_WC3_DECODER 0
#define CONFIG_XL_DECODER 0
#define CONFIG_ZLIB_DECODER 1
#define CONFIG_ZMBV_DECODER 0
#define CONFIG_AAC_DECODER 1
#define CONFIG_AC3_DECODER 1
#define CONFIG_ALAC_DECODER 0
#define CONFIG_ALS_DECODER 0
#define CONFIG_AMRNB_DECODER 1
#define CONFIG_APE_DECODER 0
#define CONFIG_ATRAC1_DECODER 0
#define CONFIG_ATRAC3_DECODER 0
#define CONFIG_BINKAUDIO_DCT_DECODER 0
#define CONFIG_BINKAUDIO_RDFT_DECODER 0
#define CONFIG_COOK_DECODER 0
#define CONFIG_DCA_DECODER 0
#define CONFIG_DSICINAUDIO_DECODER 0
#define CONFIG_EAC3_DECODER 0
#define CONFIG_FLAC_DECODER 0
#define CONFIG_IMC_DECODER 0
#define CONFIG_MACE3_DECODER 0
#define CONFIG_MACE6_DECODER 0
#define CONFIG_MLP_DECODER 0
#define CONFIG_MP1_DECODER 1
#define CONFIG_MP2_DECODER 1
#define CONFIG_MP3_DECODER 1
#define CONFIG_MP3ADU_DECODER 1
#define CONFIG_MP3ON4_DECODER 1
#define CONFIG_MPC7_DECODER 1
#define CONFIG_MPC8_DECODER 1
#define CONFIG_NELLYMOSER_DECODER 0
#define CONFIG_QCELP_DECODER 0
#define CONFIG_QDM2_DECODER 0
#define CONFIG_RA_144_DECODER 0
#define CONFIG_RA_288_DECODER 0
#define CONFIG_SHORTEN_DECODER 0
#define CONFIG_SIPR_DECODER 0
#define CONFIG_SMACKAUD_DECODER 0
#define CONFIG_SONIC_DECODER 0
#define CONFIG_TRUEHD_DECODER 0
#define CONFIG_TRUESPEECH_DECODER 0
#define CONFIG_TTA_DECODER 0
#define CONFIG_TWINVQ_DECODER 0
#define CONFIG_VMDAUDIO_DECODER 0
#define CONFIG_VORBIS_DECODER 1
#define CONFIG_WAVPACK_DECODER 0
#define CONFIG_WMAPRO_DECODER 1
#define CONFIG_WMAV1_DECODER 1
#define CONFIG_WMAV2_DECODER 1
#define CONFIG_WMAVOICE_DECODER 1
#define CONFIG_WS_SND1_DECODER 1
#define CONFIG_PCM_ALAW_DECODER 1
#define CONFIG_PCM_BLURAY_DECODER 1
#define CONFIG_PCM_DVD_DECODER 1
#define CONFIG_PCM_F32BE_DECODER 1
#define CONFIG_PCM_F32LE_DECODER 1
#define CONFIG_PCM_F64BE_DECODER 1
#define CONFIG_PCM_F64LE_DECODER 1
#define CONFIG_PCM_MULAW_DECODER 1
#define CONFIG_PCM_S8_DECODER 1
#define CONFIG_PCM_S16BE_DECODER 1
#define CONFIG_PCM_S16LE_DECODER 1
#define CONFIG_PCM_S16LE_PLANAR_DECODER 1
#define CONFIG_PCM_S24BE_DECODER 1
#define CONFIG_PCM_S24DAUD_DECODER 1
#define CONFIG_PCM_S24LE_DECODER 1
#define CONFIG_PCM_S32BE_DECODER 1
#define CONFIG_PCM_S32LE_DECODER 1
#define CONFIG_PCM_U8_DECODER 1
#define CONFIG_PCM_U16BE_DECODER 1
#define CONFIG_PCM_U16LE_DECODER 1
#define CONFIG_PCM_U24BE_DECODER 1
#define CONFIG_PCM_U24LE_DECODER 1
#define CONFIG_PCM_U32BE_DECODER 1
#define CONFIG_PCM_U32LE_DECODER 1
#define CONFIG_PCM_ZORK_DECODER 1
#define CONFIG_INTERPLAY_DPCM_DECODER 0
#define CONFIG_ROQ_DPCM_DECODER 0
#define CONFIG_SOL_DPCM_DECODER 0
#define CONFIG_XAN_DPCM_DECODER 0
#define CONFIG_ADPCM_4XM_DECODER 0
#define CONFIG_ADPCM_ADX_DECODER 0
#define CONFIG_ADPCM_CT_DECODER 0
#define CONFIG_ADPCM_EA_DECODER 0
#define CONFIG_ADPCM_EA_MAXIS_XA_DECODER 0
#define CONFIG_ADPCM_EA_R1_DECODER 0
#define CONFIG_ADPCM_EA_R2_DECODER 0
#define CONFIG_ADPCM_EA_R3_DECODER 0
#define CONFIG_ADPCM_EA_XAS_DECODER 0
#define CONFIG_ADPCM_G726_DECODER 0
#define CONFIG_ADPCM_IMA_AMV_DECODER 0
#define CONFIG_ADPCM_IMA_DK3_DECODER 0
#define CONFIG_ADPCM_IMA_DK4_DECODER 0
#define CONFIG_ADPCM_IMA_EA_EACS_DECODER 0
#define CONFIG_ADPCM_IMA_EA_SEAD_DECODER 0
#define CONFIG_ADPCM_IMA_ISS_DECODER 0
#define CONFIG_ADPCM_IMA_QT_DECODER 0
#define CONFIG_ADPCM_IMA_SMJPEG_DECODER 0
#define CONFIG_ADPCM_IMA_WAV_DECODER 0
#define CONFIG_ADPCM_IMA_WS_DECODER 0
#define CONFIG_ADPCM_MS_DECODER 0
#define CONFIG_ADPCM_SBPRO_2_DECODER 0
#define CONFIG_ADPCM_SBPRO_3_DECODER 0
#define CONFIG_ADPCM_SBPRO_4_DECODER 0
#define CONFIG_ADPCM_SWF_DECODER 0
#define CONFIG_ADPCM_THP_DECODER 0
#define CONFIG_ADPCM_XA_DECODER 0
#define CONFIG_ADPCM_YAMAHA_DECODER 0
#define CONFIG_DVBSUB_DECODER 0
#define CONFIG_DVDSUB_DECODER 0
#define CONFIG_PGSSUB_DECODER 10
#define CONFIG_XSUB_DECODER 0
#define CONFIG_LIBDIRAC_DECODER 0
#define CONFIG_LIBFAAD_DECODER 0
#define CONFIG_LIBGSM_DECODER 0
#define CONFIG_LIBGSM_MS_DECODER 0
#define CONFIG_LIBOPENCORE_AMRNB_DECODER 0
#define CONFIG_LIBOPENCORE_AMRWB_DECODER 0
#define CONFIG_LIBOPENJPEG_DECODER 0
#define CONFIG_LIBSCHROEDINGER_DECODER 0
#define CONFIG_LIBSPEEX_DECODER 0

#define CONFIG_ASV1_ENCODER 0
#define CONFIG_ASV2_ENCODER 0
#define CONFIG_BMP_ENCODER 0
#define CONFIG_DNXHD_ENCODER 0
#define CONFIG_DVVIDEO_ENCODER 0
#define CONFIG_FFV1_ENCODER 0
#define CONFIG_FFVHUFF_ENCODER 0
#define CONFIG_FLASHSV_ENCODER 0
#define CONFIG_FLV_ENCODER 0
#define CONFIG_GIF_ENCODER 0
#define CONFIG_H261_ENCODER 0
#define CONFIG_H263_ENCODER 0
#define CONFIG_H263P_ENCODER 0
#define CONFIG_HUFFYUV_ENCODER 0
#define CONFIG_JPEGLS_ENCODER 0
#define CONFIG_LJPEG_ENCODER 0
#define CONFIG_MJPEG_ENCODER 0
#define CONFIG_MPEG1VIDEO_ENCODER 0
#define CONFIG_MPEG2VIDEO_ENCODER 0
#define CONFIG_MPEG4_ENCODER 0
#define CONFIG_MSMPEG4V1_ENCODER 0
#define CONFIG_MSMPEG4V2_ENCODER 0
#define CONFIG_MSMPEG4V3_ENCODER 0
#define CONFIG_PAM_ENCODER 0
#define CONFIG_PBM_ENCODER 0
#define CONFIG_PCX_ENCODER 0
#define CONFIG_PGM_ENCODER 0
#define CONFIG_PGMYUV_ENCODER 0
#define CONFIG_PNG_ENCODER 1
#define CONFIG_PPM_ENCODER 0
#define CONFIG_QTRLE_ENCODER 0
#define CONFIG_RAWVIDEO_ENCODER 0
#define CONFIG_ROQ_ENCODER 0
#define CONFIG_RV10_ENCODER 0
#define CONFIG_RV20_ENCODER 0
#define CONFIG_SGI_ENCODER 0
#define CONFIG_SNOW_ENCODER 0
#define CONFIG_SVQ1_ENCODER 0
#define CONFIG_TARGA_ENCODER 0
#define CONFIG_TIFF_ENCODER 0
#define CONFIG_V210_ENCODER 0
#define CONFIG_WMV1_ENCODER 0
#define CONFIG_WMV2_ENCODER 0
#define CONFIG_ZLIB_ENCODER 0
#define CONFIG_ZMBV_ENCODER 0
#define CONFIG_AAC_ENCODER 1
#define CONFIG_AC3_ENCODER 1
#define CONFIG_ALAC_ENCODER 0
#define CONFIG_FLAC_ENCODER 0
#define CONFIG_MP2_ENCODER 0
#define CONFIG_NELLYMOSER_ENCODER 0
#define CONFIG_SONIC_ENCODER 0
#define CONFIG_SONIC_LS_ENCODER 0
#define CONFIG_VORBIS_ENCODER 0
#define CONFIG_WMAV1_ENCODER 0
#define CONFIG_WMAV2_ENCODER 0
#define CONFIG_PCM_ALAW_ENCODER 0
#define CONFIG_PCM_F32BE_ENCODER 0
#define CONFIG_PCM_F32LE_ENCODER 0
#define CONFIG_PCM_F64BE_ENCODER 0
#define CONFIG_PCM_F64LE_ENCODER 0
#define CONFIG_PCM_MULAW_ENCODER 0
#define CONFIG_PCM_S8_ENCODER 0
#define CONFIG_PCM_S16BE_ENCODER 0
#define CONFIG_PCM_S16LE_ENCODER 1
#define CONFIG_PCM_S24BE_ENCODER 0
#define CONFIG_PCM_S24DAUD_ENCODER 0
#define CONFIG_PCM_S24LE_ENCODER 0
#define CONFIG_PCM_S32BE_ENCODER 0
#define CONFIG_PCM_S32LE_ENCODER 0
#define CONFIG_PCM_U8_ENCODER 0
#define CONFIG_PCM_U16BE_ENCODER 0
#define CONFIG_PCM_U16LE_ENCODER 0
#define CONFIG_PCM_U24BE_ENCODER 0
#define CONFIG_PCM_U24LE_ENCODER 0
#define CONFIG_PCM_U32BE_ENCODER 0
#define CONFIG_PCM_U32LE_ENCODER 0
#define CONFIG_PCM_ZORK_ENCODER 0
#define CONFIG_ROQ_DPCM_ENCODER 0
#define CONFIG_ADPCM_ADX_ENCODER 0
#define CONFIG_ADPCM_G726_ENCODER 0
#define CONFIG_ADPCM_IMA_QT_ENCODER 0
#define CONFIG_ADPCM_IMA_WAV_ENCODER 0
#define CONFIG_ADPCM_MS_ENCODER 0
#define CONFIG_ADPCM_SWF_ENCODER 0
#define CONFIG_ADPCM_YAMAHA_ENCODER 0
#define CONFIG_DVBSUB_ENCODER 0
#define CONFIG_DVDSUB_ENCODER 0
#define CONFIG_XSUB_ENCODER 0
#define CONFIG_LIBDIRAC_ENCODER 0
#define CONFIG_LIBFAAC_ENCODER 0
#define CONFIG_LIBGSM_ENCODER 0
#define CONFIG_LIBGSM_MS_ENCODER 0
#define CONFIG_LIBMP3LAME_ENCODER 0
#define CONFIG_LIBOPENCORE_AMRNB_ENCODER 0
#define CONFIG_LIBSCHROEDINGER_ENCODER 0
#define CONFIG_LIBTHEORA_ENCODER 0
#define CONFIG_LIBVORBIS_ENCODER 0
#define CONFIG_LIBX264_ENCODER 0
#define CONFIG_LIBXVID_ENCODER 0
#define CONFIG_H263_VAAPI_HWACCEL 0
#define CONFIG_H264_DXVA2_HWACCEL 0
#define CONFIG_H264_VAAPI_HWACCEL 0
#define CONFIG_MPEG2_VAAPI_HWACCEL 0
#define CONFIG_MPEG4_VAAPI_HWACCEL 0
#define CONFIG_VC1_DXVA2_HWACCEL 0
#define CONFIG_VC1_VAAPI_HWACCEL 0
#define CONFIG_WMV3_DXVA2_HWACCEL 0
#define CONFIG_WMV3_VAAPI_HWACCEL 0
#define CONFIG_AAC_PARSER 1
#define CONFIG_AC3_PARSER 1
#define CONFIG_CAVSVIDEO_PARSER 1
#define CONFIG_DCA_PARSER 0
#define CONFIG_DIRAC_PARSER 0
#define CONFIG_DNXHD_PARSER 0
#define CONFIG_DVBSUB_PARSER 0
#define CONFIG_DVDSUB_PARSER 0
#define CONFIG_H261_PARSER 1
#define CONFIG_H263_PARSER 1
#define CONFIG_H264_PARSER 1
#define CONFIG_MJPEG_PARSER 1
#define CONFIG_MLP_PARSER 0
#define CONFIG_MPEG4VIDEO_PARSER 1
#define CONFIG_MPEGAUDIO_PARSER 1
#define CONFIG_MPEGVIDEO_PARSER 1
#define CONFIG_PNM_PARSER 1
#define CONFIG_VC1_PARSER 1
#define CONFIG_VP3_PARSER 1
#define CONFIG_AAC_ADTSTOASC_BSF 1
#define CONFIG_DUMP_EXTRADATA_BSF 1
#define CONFIG_H264_MP4TOANNEXB_BSF 1
#define CONFIG_IMX_DUMP_HEADER_BSF 1
#define CONFIG_MJPEGA_DUMP_HEADER_BSF 1
#define CONFIG_MP3_HEADER_COMPRESS_BSF 1
#define CONFIG_MP3_HEADER_DECOMPRESS_BSF 1
#define CONFIG_MOV2TEXTSUB_BSF 1
#define CONFIG_NOISE_BSF 1
#define CONFIG_REMOVE_EXTRADATA_BSF 1
#define CONFIG_TEXT2MOVSUB_BSF 1
#define CONFIG_AAC_DEMUXER 1
#define CONFIG_AC3_DEMUXER 1
#define CONFIG_AEA_DEMUXER 0
#define CONFIG_AIFF_DEMUXER 1
#define CONFIG_AMR_DEMUXER 1
#define CONFIG_ANM_DEMUXER 0
#define CONFIG_APC_DEMUXER 0
#define CONFIG_APE_DEMUXER 0
#define CONFIG_ASF_DEMUXER 1
#define CONFIG_ASS_DEMUXER 1
#define CONFIG_AU_DEMUXER 0
#define CONFIG_AVI_DEMUXER 1
#define CONFIG_AVISYNTH_DEMUXER 0
#define CONFIG_AVS_DEMUXER 0
#define CONFIG_BETHSOFTVID_DEMUXER 0
#define CONFIG_BFI_DEMUXER 0
#define CONFIG_BINK_DEMUXER 0
#define CONFIG_C93_DEMUXER 0
#define CONFIG_CAF_DEMUXER 0
#define CONFIG_CAVSVIDEO_DEMUXER 0
#define CONFIG_CDG_DEMUXER 0
#define CONFIG_DAUD_DEMUXER 0
#define CONFIG_DIRAC_DEMUXER 0
#define CONFIG_DNXHD_DEMUXER 1
#define CONFIG_DSICIN_DEMUXER 0
#define CONFIG_DTS_DEMUXER 1
#define CONFIG_DV_DEMUXER 0
#define CONFIG_DXA_DEMUXER 0
#define CONFIG_EA_DEMUXER 0
#define CONFIG_EA_CDATA_DEMUXER 0
#define CONFIG_EAC3_DEMUXER 1
#define CONFIG_FFM_DEMUXER 1
#define CONFIG_FILMSTRIP_DEMUXER 0
#define CONFIG_FLAC_DEMUXER 1
#define CONFIG_FLIC_DEMUXER 0
#define CONFIG_FLV_DEMUXER 1
#define CONFIG_FOURXM_DEMUXER 0
#define CONFIG_GSM_DEMUXER 1
#define CONFIG_GXF_DEMUXER 1
#define CONFIG_H261_DEMUXER 1
#define CONFIG_H263_DEMUXER 1
#define CONFIG_H264_DEMUXER 1
#define CONFIG_IDCIN_DEMUXER 0
#define CONFIG_IFF_DEMUXER 1
#define CONFIG_IMAGE2_DEMUXER 1
#define CONFIG_IMAGE2PIPE_DEMUXER 1
#define CONFIG_INGENIENT_DEMUXER 1
#define CONFIG_IPMOVIE_DEMUXER 1
#define CONFIG_ISS_DEMUXER 1
#define CONFIG_IV8_DEMUXER 1
#define CONFIG_LMLM4_DEMUXER 1
#define CONFIG_M4V_DEMUXER 1
#define CONFIG_MATROSKA_DEMUXER 1
#define CONFIG_MJPEG_DEMUXER 1
#define CONFIG_MLP_DEMUXER 0
#define CONFIG_MM_DEMUXER 0
#define CONFIG_MMF_DEMUXER 0
#define CONFIG_MOV_DEMUXER 1
#define CONFIG_MP3_DEMUXER 1
#define CONFIG_MPC_DEMUXER 0
#define CONFIG_MPC8_DEMUXER 0
#define CONFIG_MPEGPS_DEMUXER 1
#define CONFIG_MPEGTS_DEMUXER 1
#define CONFIG_MPEGTSRAW_DEMUXER 1
#define CONFIG_MPEGVIDEO_DEMUXER 1
#define CONFIG_MSNWC_TCP_DEMUXER 1
#define CONFIG_MTV_DEMUXER 0
#define CONFIG_MVI_DEMUXER 1
#define CONFIG_MXF_DEMUXER 0
#define CONFIG_NC_DEMUXER 1
#define CONFIG_NSV_DEMUXER 1
#define CONFIG_NUT_DEMUXER 0
#define CONFIG_NUV_DEMUXER 0
#define CONFIG_OGG_DEMUXER 1
#define CONFIG_OMA_DEMUXER 0
#define CONFIG_PCM_ALAW_DEMUXER 1
#define CONFIG_PCM_MULAW_DEMUXER 1
#define CONFIG_PCM_F64BE_DEMUXER 1
#define CONFIG_PCM_F64LE_DEMUXER 1
#define CONFIG_PCM_F32BE_DEMUXER 1
#define CONFIG_PCM_F32LE_DEMUXER 1
#define CONFIG_PCM_S32BE_DEMUXER 1
#define CONFIG_PCM_S32LE_DEMUXER 1
#define CONFIG_PCM_S24BE_DEMUXER 1
#define CONFIG_PCM_S24LE_DEMUXER 1
#define CONFIG_PCM_S16BE_DEMUXER 1
#define CONFIG_PCM_S16LE_DEMUXER 1
#define CONFIG_PCM_S8_DEMUXER 1
#define CONFIG_PCM_U32BE_DEMUXER 1
#define CONFIG_PCM_U32LE_DEMUXER 1
#define CONFIG_PCM_U24BE_DEMUXER 1
#define CONFIG_PCM_U24LE_DEMUXER 1
#define CONFIG_PCM_U16BE_DEMUXER 1
#define CONFIG_PCM_U16LE_DEMUXER 1
#define CONFIG_PCM_U8_DEMUXER 1
#define CONFIG_PVA_DEMUXER 1
#define CONFIG_QCP_DEMUXER 1
#define CONFIG_R3D_DEMUXER 0
#define CONFIG_RAWVIDEO_DEMUXER 1
#define CONFIG_RL2_DEMUXER 1
#define CONFIG_RM_DEMUXER 1
#define CONFIG_ROQ_DEMUXER 1
#define CONFIG_RPL_DEMUXER 1
#define CONFIG_RTSP_DEMUXER 0
#define CONFIG_SDP_DEMUXER 0
#define CONFIG_SEGAFILM_DEMUXER 0
#define CONFIG_SHORTEN_DEMUXER 1
#define CONFIG_SIFF_DEMUXER 0
#define CONFIG_SMACKER_DEMUXER 0
#define CONFIG_SOL_DEMUXER 0
#define CONFIG_SOX_DEMUXER 0
#define CONFIG_STR_DEMUXER 1
#define CONFIG_SWF_DEMUXER 1
#define CONFIG_THP_DEMUXER 0
#define CONFIG_TIERTEXSEQ_DEMUXER 0
#define CONFIG_TMV_DEMUXER 0
#define CONFIG_TRUEHD_DEMUXER 0
#define CONFIG_TTA_DEMUXER 0
#define CONFIG_TXD_DEMUXER 0
#define CONFIG_VC1_DEMUXER 1
#define CONFIG_VC1T_DEMUXER 1
#define CONFIG_VMD_DEMUXER 0
#define CONFIG_VOC_DEMUXER 0
#define CONFIG_VQF_DEMUXER 1
#define CONFIG_W64_DEMUXER 1
#define CONFIG_WAV_DEMUXER 1
#define CONFIG_WC3_DEMUXER 0
#define CONFIG_WSAUD_DEMUXER 0
#define CONFIG_WSVQA_DEMUXER 0
#define CONFIG_WV_DEMUXER 0
#define CONFIG_XA_DEMUXER 0
#define CONFIG_YUV4MPEGPIPE_DEMUXER 1
#define CONFIG_LIBNUT_DEMUXER 0
#define CONFIG_AC3_MUXER 0
#define CONFIG_ADTS_MUXER 0
#define CONFIG_AIFF_MUXER 0
#define CONFIG_AMR_MUXER 1
#define CONFIG_ASF_MUXER 0
#define CONFIG_ASS_MUXER 0
#define CONFIG_ASF_STREAM_MUXER 0
#define CONFIG_AU_MUXER 0
#define CONFIG_AVI_MUXER 0
#define CONFIG_AVM2_MUXER 0
#define CONFIG_CRC_MUXER 0
#define CONFIG_DAUD_MUXER 0
#define CONFIG_DIRAC_MUXER 0
#define CONFIG_DNXHD_MUXER 0
#define CONFIG_DTS_MUXER 0
#define CONFIG_DV_MUXER 0
#define CONFIG_EAC3_MUXER 0
#define CONFIG_FFM_MUXER 0
#define CONFIG_FILMSTRIP_MUXER 0
#define CONFIG_FLAC_MUXER 0
#define CONFIG_FLV_MUXER 0
#define CONFIG_FRAMECRC_MUXER 0
#define CONFIG_GIF_MUXER 0
#define CONFIG_GXF_MUXER 0
#define CONFIG_H261_MUXER 0
#define CONFIG_H263_MUXER 0
#define CONFIG_H264_MUXER 0
#define CONFIG_IMAGE2_MUXER 0
#define CONFIG_IMAGE2PIPE_MUXER 0
#define CONFIG_IPOD_MUXER 0
#define CONFIG_M4V_MUXER 0
#define CONFIG_MATROSKA_MUXER 0
#define CONFIG_MATROSKA_AUDIO_MUXER 0
#define CONFIG_MJPEG_MUXER 0
#define CONFIG_MLP_MUXER 0
#define CONFIG_MMF_MUXER 0
#define CONFIG_MOV_MUXER 1
#define CONFIG_MP2_MUXER 1
#define CONFIG_MP3_MUXER 1
#define CONFIG_MP4_MUXER 1
#define CONFIG_MPEG1SYSTEM_MUXER 0
#define CONFIG_MPEG1VCD_MUXER 0
#define CONFIG_MPEG1VIDEO_MUXER 0
#define CONFIG_MPEG2DVD_MUXER 0
#define CONFIG_MPEG2SVCD_MUXER 0
#define CONFIG_MPEG2VIDEO_MUXER 0
#define CONFIG_MPEG2VOB_MUXER 0
#define CONFIG_MPEGTS_MUXER 0
#define CONFIG_MPJPEG_MUXER 0
#define CONFIG_MXF_MUXER 0
#define CONFIG_MXF_D10_MUXER 0
#define CONFIG_NULL_MUXER 0
#define CONFIG_NUT_MUXER 0
#define CONFIG_OGG_MUXER 0
#define CONFIG_PCM_ALAW_MUXER 0
#define CONFIG_PCM_MULAW_MUXER 0
#define CONFIG_PCM_F64BE_MUXER 0
#define CONFIG_PCM_F64LE_MUXER 0
#define CONFIG_PCM_F32BE_MUXER 0
#define CONFIG_PCM_F32LE_MUXER 0
#define CONFIG_PCM_S32BE_MUXER 0
#define CONFIG_PCM_S32LE_MUXER 0
#define CONFIG_PCM_S24BE_MUXER 0
#define CONFIG_PCM_S24LE_MUXER 0
#define CONFIG_PCM_S16BE_MUXER 0
#define CONFIG_PCM_S16LE_MUXER 1
#define CONFIG_PCM_S8_MUXER 0
#define CONFIG_PCM_U32BE_MUXER 0
#define CONFIG_PCM_U32LE_MUXER 0
#define CONFIG_PCM_U24BE_MUXER 0
#define CONFIG_PCM_U24LE_MUXER 0
#define CONFIG_PCM_U16BE_MUXER 0
#define CONFIG_PCM_U16LE_MUXER 0
#define CONFIG_PCM_U8_MUXER 0
#define CONFIG_PSP_MUXER 0
#define CONFIG_RAWVIDEO_MUXER 0
#define CONFIG_RM_MUXER 0
#define CONFIG_ROQ_MUXER 0
#define CONFIG_RTP_MUXER 0
#define CONFIG_RTSP_MUXER 0
#define CONFIG_SOX_MUXER 0
#define CONFIG_SPDIF_MUXER 0
#define CONFIG_SWF_MUXER 0
#define CONFIG_TG2_MUXER 0
#define CONFIG_TGP_MUXER 1
#define CONFIG_TRUEHD_MUXER 0
#define CONFIG_VC1T_MUXER 0
#define CONFIG_VOC_MUXER 0
#define CONFIG_WAV_MUXER 1
#define CONFIG_YUV4MPEGPIPE_MUXER 0
#define CONFIG_LIBNUT_MUXER 0
#define CONFIG_FILE_PROTOCOL 1
#define CONFIG_GOPHER_PROTOCOL 0
#define CONFIG_HTTP_PROTOCOL 0
#define CONFIG_PIPE_PROTOCOL 0
#define CONFIG_RTMP_PROTOCOL 0
#define CONFIG_RTP_PROTOCOL 0
#define CONFIG_TCP_PROTOCOL 0
#define CONFIG_UDP_PROTOCOL 0
#define CONFIG_CONCAT_PROTOCOL 0
#define CONFIG_ALSA_INDEV 0
#define CONFIG_AUDIO_BEOS_INDEV 0
#define CONFIG_BKTR_INDEV 0
#define CONFIG_DV1394_INDEV 0
#define CONFIG_JACK_INDEV 0
#define CONFIG_OSS_INDEV 0
#define CONFIG_V4L2_INDEV 0
#define CONFIG_V4L_INDEV 0
#define CONFIG_VFWCAP_INDEV 0
#define CONFIG_X11_GRAB_DEVICE_INDEV 0
#define CONFIG_LIBDC1394_INDEV 0
#define CONFIG_ALSA_OUTDEV 0
#define CONFIG_AUDIO_BEOS_OUTDEV 0
#define CONFIG_OSS_OUTDEV 0


//modify by water.e
#define CONFIG_YOP_DECODER 0
#define CONFIG_YOP_DEMUXER 0
#define CONFIG_UNSHARP_FILTER 0


#endif /* FFMPEG_CONFIG_H */

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[appforce.org]

To runtime check if NEON is supported on the device, you ca use the
cpufeatures library shipped with th NDK, see docs/CPU-FEATURES.html.

Why do you think 300ms is not correct time to decode a frame? If the
resolution is high and device capabilities are low you can expect low
framerate. It is highly specific.