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  • FFMPEG Unable to Decode Quicktime QDMC Stream (No decoder for stream)

    23 août 2017, par mbmast

    We are using FFMPEG to convert iPhone video to MP4. This requires an AAC decoder which is not included in any binary distributions of FFMPEG (due to licensing issues). The solution is to download the FFMPEG source and compile it yourself. I’ve done this, apparently incorrectly, as I cannot decode the audio stream. I am getting this error :

    /usr/ffmpeg_builds/ffmpeg -y -i /home/domain/public_html/wp-content/uploads/celebs/main/step-2.mov -threads 12 -vcodec libx264 -acodec libfdk_aac -b:v 1000k -refs 6 -coder 1 -sc_threshold 40 -flags +loop -me_range 16 -subq 7 -i_qfactor 0.71 -qcomp 0.6 -qdiff 4 -trellis 1 -b:a 128k -pass 1 -passlogfile /tmp/ffmpeg-passes57a054ee917c4ahl3t/pass-57a054ee91965 /home/domain/public_html/wp-content/uploads/celebs/main/testing-5.mp4
    
ffmpeg version N-81827-g81bab10 Copyright (c) 2000-2016 the FFmpeg developers
    
  built with gcc 4.4.7 (GCC) 20120313 (Red Hat 4.4.7-17)
    
  configuration: --prefix=/root/ffmpeg_build --extra-cflags=-I/root/ffmpeg_build/include --extra-ldflags=-L/root/ffmpeg_build/lib --bindir=/root/bin --pkg-config-flags=--static --enable-gpl --enable-nonfree --enable-libfdk-aac --enable-libfreetype --enable-libx264
    
  libavutil      55. 32.100 / 55. 32.100
    
  libavcodec     57. 60.100 / 57. 60.100
    
  libavformat    57. 51.102 / 57. 51.102
    
  libavdevice    57.  0.102 / 57.  0.102
    
  libavfilter     6. 63.100 /  6. 63.100
    
  libswscale      4.  1.100 /  4.  1.100
    
  libswresample   2.  2.100 /  2.  2.100
    
  libpostproc    54.  0.100 / 54.  0.100
    
Guessed Channel Layout for Input Stream #0.1 : mono
    
Input #0, mov,mp4,m4a,3gp,3g2,mj2, from '/home/domain/public_html/wp-content/uploads/celebs/main/step-2.mov':
    
  Metadata:
    
    creation_time   : 1998-11-04T16:40:13.000000Z
    
  Duration: 00:01:00.83, start: 0.000000, bitrate: 110 kb/s
    
    Stream #0:0(eng): Video: svq1 (SVQ1 / 0x31515653), yuv410p, 160x120, 90 kb/s, 7.51 fps, 7.50 tbr, 600 tbn, 600 tbc (default)
    
    Metadata:
    
      creation_time   : 1998-11-04T16:40:13.000000Z
    
      handler_name    : Apple Alias Data Handler
    
      encoder         : Sorenson Video
    
    Stream #0:1(eng): Audio: qdmc (QDMC / 0x434D4451), 44100 Hz, mono (default)
    
    Metadata:
    
      creation_time   : 1998-11-04T16:40:13.000000Z
    
      handler_name    : Apple Alias Data Handler
    
No decoder for stream #0:1, filtering impossible
    
Error opening filters!

    I suspect that I failed to compile and include the correct codec library when I built FFMPEG. The problem is I don’t know which library I should have built/included. I haven’t found anything that says to decode QDMC audio in FFMPEG you need the XXXXX library.

    Here’s the complete list of decoders that my build supports :

    /usr/ffmpeg_builds/ffmpeg -decoders
    
ffmpeg version N-81827-g81bab10 Copyright (c) 2000-2016 the FFmpeg developers
    
  built with gcc 4.4.7 (GCC) 20120313 (Red Hat 4.4.7-17)
    
  configuration: --prefix=/root/ffmpeg_build --extra-cflags=-I/root/ffmpeg_build/include --extra-ldflags=-L/root/ffmpeg_build/lib --bindir=/root/bin --pkg-config-flags=--static --enable-gpl --enable-nonfree --enable-libfdk-aac --enable-libfreetype --enable-libx264
    
  libavutil      55. 32.100 / 55. 32.100
    
  libavcodec     57. 60.100 / 57. 60.100
    
  libavformat    57. 51.102 / 57. 51.102
    
  libavdevice    57.  0.102 / 57.  0.102
    
  libavfilter     6. 63.100 /  6. 63.100
    
  libswscale      4.  1.100 /  4.  1.100
    
  libswresample   2.  2.100 /  2.  2.100
    
  libpostproc    54.  0.100 / 54.  0.100
    
Decoders:
    
 V..... = Video
    
 A..... = Audio
    
 S..... = Subtitle
    
 .F.... = Frame-level multithreading
    
 ..S... = Slice-level multithreading
    
 ...X.. = Codec is experimental
    
 ....B. = Supports draw_horiz_band
    
 .....D = Supports direct rendering method 1
    
 ------
    
 V....D 012v                 Uncompressed 4:2:2 10-bit
    
 V....D 4xm                  4X Movie
    
 V....D 8bps                 QuickTime 8BPS video
    
 V....D aasc                 Autodesk RLE
    
 VF...D aic                  Apple Intermediate Codec
    
 V....D alias_pix            Alias/Wavefront PIX image
    
 V....D amv                  AMV Video
    
 V....D anm                  Deluxe Paint Animation
    
 V....D ansi                 ASCII/ANSI art
    
 VF...D apng                 APNG (Animated Portable Network Graphics) image
    
 V....D asv1                 ASUS V1
    
 V....D asv2                 ASUS V2
    
 V....D aura                 Auravision AURA
    
 V....D aura2                Auravision Aura 2
    
 V....D avrn                 Avid AVI Codec
    
 V....D avrp                 Avid 1:1 10-bit RGB Packer
    
 V....D avs                  AVS (Audio Video Standard) video
    
 V....D avui                 Avid Meridien Uncompressed
    
 V....D ayuv                 Uncompressed packed MS 4:4:4:4
    
 V....D bethsoftvid          Bethesda VID video
    
 V....D bfi                  Brute Force & Ignorance
    
 V....D binkvideo            Bink video
    
 V....D bintext              Binary text
    
 V....D bmp                  BMP (Windows and OS/2 bitmap)
    
 V....D bmv_video            Discworld II BMV video
    
 V....D brender_pix          BRender PIX image
    
 V....D c93                  Interplay C93
    
 V....D cavs                 Chinese AVS (Audio Video Standard) (AVS1-P2, JiZhun profile)
    
 V....D cdgraphics           CD Graphics video
    
 V....D cdxl                 Commodore CDXL video
    
 VF...D cfhd                 Cineform HD
    
 V....D cinepak              Cinepak
    
 V....D cljr                 Cirrus Logic AccuPak
    
 V....D cllc                 Canopus Lossless Codec
    
 V....D eacmv                Electronic Arts CMV video (codec cmv)
    
 V....D cpia                 CPiA video format
    
 V....D camstudio            CamStudio (codec cscd)
    
 V....D cyuv                 Creative YUV (CYUV)
    
 V.S..D dds                  DirectDraw Surface image decoder
    
 V....D dfa                  Chronomaster DFA
    
 V.S..D dirac                BBC Dirac VC-2
    
 VFS..D dnxhd                VC3/DNxHD
    
 V....D dpx                  DPX (Digital Picture Exchange) image
    
 V....D dsicinvideo          Delphine Software International CIN video
    
 V.S..D dvvideo              DV (Digital Video)
    
 V....D dxa                  Feeble Files/ScummVM DXA
    
 V....D dxtory               Dxtory
    
 VFS..D dxv                  Resolume DXV
    
 V....D escape124            Escape 124
    
 V....D escape130            Escape 130
    
 VFS..D exr                  OpenEXR image
    
 VFS..D ffv1                 FFmpeg video codec #1
    
 VF..BD ffvhuff              Huffyuv FFmpeg variant
    
 V.S..D fic                  Mirillis FIC
    
 V....D flashsv              Flash Screen Video v1
    
 V....D flashsv2             Flash Screen Video v2
    
 V....D flic                 Autodesk Animator Flic video
    
 V...BD flv                  FLV / Sorenson Spark / Sorenson H.263 (Flash Video) (codec flv1)
    
 VF...D fraps                Fraps
    
 V....D frwu                 Forward Uncompressed
    
 V....D g2m                  Go2Meeting
    
 V....D gif                  GIF (Graphics Interchange Format)
    
 V....D h261                 H.261
    
 V...BD h263                 H.263 / H.263-1996, H.263+ / H.263-1998 / H.263 version 2
    
 V...BD h263i                Intel H.263
    
 V...BD h263p                H.263 / H.263-1996, H.263+ / H.263-1998 / H.263 version 2
    
 VFS..D h264                 H.264 / AVC / MPEG-4 AVC / MPEG-4 part 10
    
 VFS..D hap                  Vidvox Hap decoder
    
 VFS..D hevc                 HEVC (High Efficiency Video Coding)
    
 V....D hnm4video            HNM 4 video
    
 V....D hq_hqa               Canopus HQ/HQA
    
 V.S..D hqx                  Canopus HQX
    
 VF..BD huffyuv              Huffyuv / HuffYUV
    
 V....D idcinvideo           id Quake II CIN video (codec idcin)
    
 V....D idf                  iCEDraw text
    
 V....D iff                  IFF ACBM/ANIM/DEEP/ILBM/PBM/RGB8/RGBN (codec iff_ilbm)
    
 V....D indeo2               Intel Indeo 2
    
 V....D indeo3               Intel Indeo 3
    
 V....D indeo4               Intel Indeo Video Interactive 4
    
 V....D indeo5               Intel Indeo Video Interactive 5
    
 V....D interplayvideo       Interplay MVE video
    
 VFS..D jpeg2000             JPEG 2000
    
 V....D jpegls               JPEG-LS
    
 V....D jv                   Bitmap Brothers JV video
    
 V....D kgv1                 Kega Game Video
    
 V....D kmvc                 Karl Morton's video codec
    
 VF...D lagarith             Lagarith lossless
    
 V....D loco                 LOCO
    
 V....D m101                 Matrox Uncompressed SD
    
 V....D eamad                Electronic Arts Madcow Video (codec mad)
    
 VFS..D magicyuv             MagicYUV video
    
 VF...D mdec                 Sony PlayStation MDEC (Motion DECoder)
    
 VF...D mimic                Mimic
    
 V....D mjpeg                MJPEG (Motion JPEG)
    
 V....D mjpegb               Apple MJPEG-B
    
 V....D mmvideo              American Laser Games MM Video
    
 V....D motionpixels         Motion Pixels video
    
 V.S.BD mpeg1video           MPEG-1 video
    
 V.S.BD mpeg2video           MPEG-2 video
    
 V.S.BD mpegvideo            MPEG-1 video (codec mpeg2video)
    
 VF..BD mpeg4                MPEG-4 part 2
    
 V....D msa1                 MS ATC Screen
    
 V...BD msmpeg4v1            MPEG-4 part 2 Microsoft variant version 1
    
 V...BD msmpeg4v2            MPEG-4 part 2 Microsoft variant version 2
    
 V...BD msmpeg4              MPEG-4 part 2 Microsoft variant version 3 (codec msmpeg4v3)
    
 V....D msrle                Microsoft RLE
    
 V....D mss1                 MS Screen 1
    
 V....D mss2                 MS Windows Media Video V9 Screen
    
 V....D msvideo1             Microsoft Video 1
    
 V....D mszh                 LCL (LossLess Codec Library) MSZH
    
 V....D mts2                 MS Expression Encoder Screen
    
 V....D mvc1                 Silicon Graphics Motion Video Compressor 1
    
 V....D mvc2                 Silicon Graphics Motion Video Compressor 2
    
 V....D mxpeg                Mobotix MxPEG video
    
 V....D nuv                  NuppelVideo/RTJPEG
    
 V....D paf_video            Amazing Studio Packed Animation File Video
    
 V....D pam                  PAM (Portable AnyMap) image
    
 V....D pbm                  PBM (Portable BitMap) image
    
 V....D pcx                  PC Paintbrush PCX image
    
 V....D pgm                  PGM (Portable GrayMap) image
    
 V....D pgmyuv               PGMYUV (Portable GrayMap YUV) image
    
 V....D pictor               Pictor/PC Paint
    
 VF...D png                  PNG (Portable Network Graphics) image
    
 V....D ppm                  PPM (Portable PixelMap) image
    
 V.S..D prores               ProRes
    
 V.S..D prores_lgpl          Apple ProRes (iCodec Pro) (codec prores)
    
 V....D ptx                  V.Flash PTX image
    
 V....D qdraw                Apple QuickDraw
    
 V....D qpeg                 Q-team QPEG
    
 V....D qtrle                QuickTime Animation (RLE) video
    
 V....D r10k                 AJA Kona 10-bit RGB Codec
    
 V....D r210                 Uncompressed RGB 10-bit
    
 V..... rawvideo             raw video
    
 V....D rl2                  RL2 video
    
 V....D roqvideo             id RoQ video (codec roq)
    
 V....D rpza                 QuickTime video (RPZA)
    
 V....D rscc                 innoHeim/Rsupport Screen Capture Codec
    
 V....D rv10                 RealVideo 1.0
    
 V....D rv20                 RealVideo 2.0
    
 VF...D rv30                 RealVideo 3.0
    
 VF...D rv40                 RealVideo 4.0
    
 V....D sanm                 LucasArts SANM/Smush video
    
 V....D screenpresso         Screenpresso
    
 V....D sgi                  SGI image
    
 V....D sgirle               Silicon Graphics RLE 8-bit video
    
 VF...D sheervideo           BitJazz SheerVideo
    
 V....D smackvid             Smacker video (codec smackvideo)
    
 V....D smc                  QuickTime Graphics (SMC)
    
 V..... smvjpeg              SMV JPEG
    
 V....D snow                 Snow
    
 V....D sp5x                 Sunplus JPEG (SP5X)
    
 V....D sunrast              Sun Rasterfile image
    
 V....D svq1                 Sorenson Vector Quantizer 1 / Sorenson Video 1 / SVQ1
    
 V...BD svq3                 Sorenson Vector Quantizer 3 / Sorenson Video 3 / SVQ3
    
 V....D targa                Truevision Targa image
    
 V....D targa_y216           Pinnacle TARGA CineWave YUV16
    
 V....D tdsc                 TDSC
    
 V....D eatgq                Electronic Arts TGQ video (codec tgq)
    
 V....D eatgv                Electronic Arts TGV video (codec tgv)
    
 VF..BD theora               Theora
    
 V....D thp                  Nintendo Gamecube THP video
    
 V....D tiertexseqvideo      Tiertex Limited SEQ video
    
 VF...D tiff                 TIFF image
    
 V....D tmv                  8088flex TMV
    
 V....D eatqi                Electronic Arts TQI Video (codec tqi)
    
 V....D truemotion1          Duck TrueMotion 1.0
    
 V....D truemotion2          Duck TrueMotion 2.0
    
 V....D truemotion2rt        Duck TrueMotion 2.0 Real Time
    
 V....D camtasia             TechSmith Screen Capture Codec (codec tscc)
    
 V....D tscc2                TechSmith Screen Codec 2
    
 V....D txd                  Renderware TXD (TeXture Dictionary) image
    
 V....D ultimotion           IBM UltiMotion (codec ulti)
    
 VF...D utvideo              Ut Video
    
 V....D v210                 Uncompressed 4:2:2 10-bit
    
 V....D v210x                Uncompressed 4:2:2 10-bit
    
 V....D v308                 Uncompressed packed 4:4:4
    
 V....D v408                 Uncompressed packed QT 4:4:4:4
    
 V....D v410                 Uncompressed 4:4:4 10-bit
    
 V....D vb                   Beam Software VB
    
 VF...D vble                 VBLE Lossless Codec
    
 V....D vc1                  SMPTE VC-1
    
 V....D vc1image             Windows Media Video 9 Image v2
    
 V....D vcr1                 ATI VCR1
    
 V....D xl                   Miro VideoXL (codec vixl)
    
 V....D vmdvideo             Sierra VMD video
    
 V....D vmnc                 VMware Screen Codec / VMware Video
    
 VF..BD vp3                  On2 VP3
    
 V....D vp5                  On2 VP5
    
 V....D vp6                  On2 VP6
    
 V.S..D vp6a                 On2 VP6 (Flash version, with alpha channel)
    
 V....D vp6f                 On2 VP6 (Flash version)
    
 V....D vp7                  On2 VP7
    
 VFS..D vp8                  On2 VP8
    
 VF...D vp9                  Google VP9
    
 VF...D webp                 WebP image
    
 V...BD wmv1                 Windows Media Video 7
    
 V...BD wmv2                 Windows Media Video 8
    
 V....D wmv3                 Windows Media Video 9
    
 V....D wmv3image            Windows Media Video 9 Image
    
 V....D wnv1                 Winnov WNV1
    
 V....D vqavideo             Westwood Studios VQA (Vector Quantized Animation) video (codec ws_vqa)
    
 V....D xan_wc3              Wing Commander III / Xan
    
 V....D xan_wc4              Wing Commander IV / Xxan
    
 V....D xbin                 eXtended BINary text
    
 V....D xbm                  XBM (X BitMap) image
    
 V..... xface                X-face image
    
 V....D xwd                  XWD (X Window Dump) image
    
 V....D y41p                 Uncompressed YUV 4:1:1 12-bit
    
 V....D ylc                  YUY2 Lossless Codec
    
 V..... yop                  Psygnosis YOP Video
    
 V....D yuv4                 Uncompressed packed 4:2:0
    
 V....D zerocodec            ZeroCodec Lossless Video
    
 V....D zlib                 LCL (LossLess Codec Library) ZLIB
    
 V....D zmbv                 Zip Motion Blocks Video
    
 A....D 8svx_exp             8SVX exponential
    
 A....D 8svx_fib             8SVX fibonacci
    
 A....D aac                  AAC (Advanced Audio Coding)
    
 A....D aac_fixed            AAC (Advanced Audio Coding) (codec aac)
    
 A....D libfdk_aac           Fraunhofer FDK AAC (codec aac)
    
 A....D aac_latm             AAC LATM (Advanced Audio Coding LATM syntax)
    
 A....D ac3                  ATSC A/52A (AC-3)
    
 A....D ac3_fixed            ATSC A/52A (AC-3) (codec ac3)
    
 A....D adpcm_4xm            ADPCM 4X Movie
    
 A....D adpcm_adx            SEGA CRI ADX ADPCM
    
 A....D adpcm_afc            ADPCM Nintendo Gamecube AFC
    
 A....D adpcm_aica           ADPCM Yamaha AICA
    
 A....D adpcm_ct             ADPCM Creative Technology
    
 A....D adpcm_dtk            ADPCM Nintendo Gamecube DTK
    
 A....D adpcm_ea             ADPCM Electronic Arts
    
 A....D adpcm_ea_maxis_xa    ADPCM Electronic Arts Maxis CDROM XA
    
 A....D adpcm_ea_r1          ADPCM Electronic Arts R1
    
 A....D adpcm_ea_r2          ADPCM Electronic Arts R2
    
 A....D adpcm_ea_r3          ADPCM Electronic Arts R3
    
 A....D adpcm_ea_xas         ADPCM Electronic Arts XAS
    
 A....D g722                 G.722 ADPCM (codec adpcm_g722)
    
 A....D g726                 G.726 ADPCM (codec adpcm_g726)
    
 A....D g726le               G.726 ADPCM little-endian (codec adpcm_g726le)
    
 A....D adpcm_ima_amv        ADPCM IMA AMV
    
 A....D adpcm_ima_apc        ADPCM IMA CRYO APC
    
 A....D adpcm_ima_dat4       ADPCM IMA Eurocom DAT4
    
 A....D adpcm_ima_dk3        ADPCM IMA Duck DK3
    
 A....D adpcm_ima_dk4        ADPCM IMA Duck DK4
    
 A....D adpcm_ima_ea_eacs    ADPCM IMA Electronic Arts EACS
    
 A....D adpcm_ima_ea_sead    ADPCM IMA Electronic Arts SEAD
    
 A....D adpcm_ima_iss        ADPCM IMA Funcom ISS
    
 A....D adpcm_ima_oki        ADPCM IMA Dialogic OKI
    
 A....D adpcm_ima_qt         ADPCM IMA QuickTime
    
 A....D adpcm_ima_rad        ADPCM IMA Radical
    
 A....D adpcm_ima_smjpeg     ADPCM IMA Loki SDL MJPEG
    
 A....D adpcm_ima_wav        ADPCM IMA WAV
    
 A....D adpcm_ima_ws         ADPCM IMA Westwood
    
 A....D adpcm_ms             ADPCM Microsoft
    
 A....D adpcm_mtaf           ADPCM MTAF
    
 A....D adpcm_psx            ADPCM Playstation
    
 A....D adpcm_sbpro_2        ADPCM Sound Blaster Pro 2-bit
    
 A....D adpcm_sbpro_3        ADPCM Sound Blaster Pro 2.6-bit
    
 A....D adpcm_sbpro_4        ADPCM Sound Blaster Pro 4-bit
    
 A....D adpcm_swf            ADPCM Shockwave Flash
    
 A....D adpcm_thp            ADPCM Nintendo THP
    
 A....D adpcm_thp_le         ADPCM Nintendo THP (little-endian)
    
 A....D adpcm_vima           LucasArts VIMA audio
    
 A....D adpcm_xa             ADPCM CDROM XA
    
 A....D adpcm_yamaha         ADPCM Yamaha
    
 AF...D alac                 ALAC (Apple Lossless Audio Codec)
    
 A....D amrnb                AMR-NB (Adaptive Multi-Rate NarrowBand) (codec amr_nb)
    
 A....D amrwb                AMR-WB (Adaptive Multi-Rate WideBand) (codec amr_wb)
    
 A....D ape                  Monkey's Audio
    
 A....D atrac1               ATRAC1 (Adaptive TRansform Acoustic Coding)
    
 A....D atrac3               ATRAC3 (Adaptive TRansform Acoustic Coding 3)
    
 A....D atrac3plus           ATRAC3+ (Adaptive TRansform Acoustic Coding 3+) (codec atrac3p)
    
 A....D on2avc               On2 Audio for Video Codec (codec avc)
    
 A....D binkaudio_dct        Bink Audio (DCT)
    
 A....D binkaudio_rdft       Bink Audio (RDFT)
    
 A....D bmv_audio            Discworld II BMV audio
    
 A....D comfortnoise         RFC 3389 comfort noise generator
    
 A....D cook                 Cook / Cooker / Gecko (RealAudio G2)
    
 A..... dsd_lsbf             DSD (Direct Stream Digital), least significant bit first
    
 A..... dsd_lsbf_planar      DSD (Direct Stream Digital), least significant bit first, planar
    
 A..... dsd_msbf             DSD (Direct Stream Digital), most significant bit first
    
 A..... dsd_msbf_planar      DSD (Direct Stream Digital), most significant bit first, planar
    
 A....D dsicinaudio          Delphine Software International CIN audio
    
 A....D dss_sp               Digital Speech Standard - Standard Play mode (DSS SP)
    
 A....D dst                  DST (Digital Stream Transfer)
    
 A....D dca                  DCA (DTS Coherent Acoustics) (codec dts)
    
 A....D dvaudio              Ulead DV Audio
    
 A....D eac3                 ATSC A/52B (AC-3, E-AC-3)
    
 A....D evrc                 EVRC (Enhanced Variable Rate Codec)
    
 AF...D flac                 FLAC (Free Lossless Audio Codec)
    
 A....D g723_1               G.723.1
    
 A....D g729                 G.729
    
 A....D gsm                  GSM
    
 A....D gsm_ms               GSM Microsoft variant
    
 A....D iac                  IAC (Indeo Audio Coder)
    
 A....D imc                  IMC (Intel Music Coder)
    
 A....D interplay_dpcm       DPCM Interplay
    
 A....D interplayacm         Interplay ACM
    
 A....D mace3                MACE (Macintosh Audio Compression/Expansion) 3:1
    
 A....D mace6                MACE (Macintosh Audio Compression/Expansion) 6:1
    
 A....D metasound            Voxware MetaSound
    
 A....D mlp                  MLP (Meridian Lossless Packing)
    
 A....D mp1                  MP1 (MPEG audio layer 1)
    
 A....D mp1float             MP1 (MPEG audio layer 1) (codec mp1)
    
 A....D mp2                  MP2 (MPEG audio layer 2)
    
 A....D mp2float             MP2 (MPEG audio layer 2) (codec mp2)
    
 A....D mp3                  MP3 (MPEG audio layer 3)
    
 A....D mp3float             MP3 (MPEG audio layer 3) (codec mp3)
    
 A....D mp3adu               ADU (Application Data Unit) MP3 (MPEG audio layer 3)
    
 A....D mp3adufloat          ADU (Application Data Unit) MP3 (MPEG audio layer 3) (codec mp3adu)
    
 A....D mp3on4               MP3onMP4
    
 A....D mp3on4float          MP3onMP4 (codec mp3on4)
    
 A....D als                  MPEG-4 Audio Lossless Coding (ALS) (codec mp4als)
    
 A....D mpc7                 Musepack SV7 (codec musepack7)
    
 A....D mpc8                 Musepack SV8 (codec musepack8)
    
 A....D nellymoser           Nellymoser Asao
    
 A....D opus                 Opus
    
 A....D paf_audio            Amazing Studio Packed Animation File Audio
    
 A....D pcm_alaw             PCM A-law / G.711 A-law
    
 A....D pcm_bluray           PCM signed 16|20|24-bit big-endian for Blu-ray media
    
 A....D pcm_dvd              PCM signed 16|20|24-bit big-endian for DVD media
    
 A....D pcm_f32be            PCM 32-bit floating point big-endian
    
 A....D pcm_f32le            PCM 32-bit floating point little-endian
    
 A....D pcm_f64be            PCM 64-bit floating point big-endian
    
 A....D pcm_f64le            PCM 64-bit floating point little-endian
    
 A....D pcm_lxf              PCM signed 20-bit little-endian planar
    
 A....D pcm_mulaw            PCM mu-law / G.711 mu-law
    
 A....D pcm_s16be            PCM signed 16-bit big-endian
    
 A....D pcm_s16be_planar     PCM signed 16-bit big-endian planar
    
 A....D pcm_s16le            PCM signed 16-bit little-endian
    
 A....D pcm_s16le_planar     PCM signed 16-bit little-endian planar
    
 A....D pcm_s24be            PCM signed 24-bit big-endian
    
 A....D pcm_s24daud          PCM D-Cinema audio signed 24-bit
    
 A....D pcm_s24le            PCM signed 24-bit little-endian
    
 A....D pcm_s24le_planar     PCM signed 24-bit little-endian planar
    
 A....D pcm_s32be            PCM signed 32-bit big-endian
    
 A....D pcm_s32le            PCM signed 32-bit little-endian
    
 A....D pcm_s32le_planar     PCM signed 32-bit little-endian planar
    
 A....D pcm_s64be            PCM signed 64-bit big-endian
    
 A....D pcm_s64le            PCM signed 64-bit little-endian
    
 A....D pcm_s8               PCM signed 8-bit
    
 A....D pcm_s8_planar        PCM signed 8-bit planar
    
 A....D pcm_u16be            PCM unsigned 16-bit big-endian
    
 A....D pcm_u16le            PCM unsigned 16-bit little-endian
    
 A....D pcm_u24be            PCM unsigned 24-bit big-endian
    
 A....D pcm_u24le            PCM unsigned 24-bit little-endian
    
 A....D pcm_u32be            PCM unsigned 32-bit big-endian
    
 A....D pcm_u32le            PCM unsigned 32-bit little-endian
    
 A....D pcm_u8               PCM unsigned 8-bit
    
 A....D pcm_zork             PCM Zork
    
 A....D qcelp                QCELP / PureVoice
    
 A....D qdm2                 QDesign Music Codec 2
    
 A....D real_144             RealAudio 1.0 (14.4K) (codec ra_144)
    
 A....D real_288             RealAudio 2.0 (28.8K) (codec ra_288)
    
 A....D ralf                 RealAudio Lossless
    
 A....D roq_dpcm             DPCM id RoQ
    
 A....D s302m                SMPTE 302M
    
 A....D sdx2_dpcm            DPCM Squareroot-Delta-Exact
    
 A....D shorten              Shorten
    
 A....D sipr                 RealAudio SIPR / ACELP.NET
    
 A....D smackaud             Smacker audio (codec smackaudio)
    
 A....D sol_dpcm             DPCM Sol
    
 A..X.D sonic                Sonic
    
 AF...D tak                  TAK (Tom's lossless Audio Kompressor)
    
 A....D truehd               TrueHD
    
 A....D truespeech           DSP Group TrueSpeech
    
 AF...D tta                  TTA (True Audio)
    
 A....D twinvq               VQF TwinVQ
    
 A....D vmdaudio             Sierra VMD audio
    
 A....D vorbis               Vorbis
    
 A....D wavesynth            Wave synthesis pseudo-codec
    
 AF...D wavpack              WavPack
    
 A....D ws_snd1              Westwood Audio (SND1) (codec westwood_snd1)
    
 A....D wmalossless          Windows Media Audio Lossless
    
 A....D wmapro               Windows Media Audio 9 Professional
    
 A....D wmav1                Windows Media Audio 1
    
 A....D wmav2                Windows Media Audio 2
    
 A....D wmavoice             Windows Media Audio Voice
    
 A....D xan_dpcm             DPCM Xan
    
 A....D xma1                 Xbox Media Audio 1
    
 A....D xma2                 Xbox Media Audio 2
    
 S..... ssa                  ASS (Advanced SubStation Alpha) subtitle (codec ass)
    
 S..... ass                  ASS (Advanced SubStation Alpha) subtitle
    
 S..... dvbsub               DVB subtitles (codec dvb_subtitle)
    
 S..... dvdsub               DVD subtitles (codec dvd_subtitle)
    
 S..... cc_dec               Closed Caption (EIA-608 / CEA-708) Decoder (codec eia_608)
    
 S..... pgssub               HDMV Presentation Graphic Stream subtitles (codec hdmv_pgs_subtitle)
    
 S..... jacosub              JACOsub subtitle
    
 S..... microdvd             MicroDVD subtitle
    
 S..... mov_text             3GPP Timed Text subtitle
    
 S..... mpl2                 MPL2 subtitle
    
 S..... pjs                  PJS subtitle
    
 S..... realtext             RealText subtitle
    
 S..... sami                 SAMI subtitle
    
 S..... stl                  Spruce subtitle format
    
 S..... srt                  SubRip subtitle (codec subrip)
    
 S..... subrip               SubRip subtitle
    
 S..... subviewer            SubViewer subtitle
    
 S..... subviewer1           SubViewer1 subtitle
    
 S..... text                 Raw text subtitle
    
 S..... vplayer              VPlayer subtitle
    
 S..... webvtt               WebVTT subtitle
    
 S..... xsub                 XSUB

    Any idea what I did wrong when building FFMPEG ?

    Here’s a link to the video file that caused the problem : step-2.mov

  • How can I run command line FFMPEG and accept multiple pipes (video and audio) without blocking on the first input ?

    18 février 2016, par Version135b

    I’m trying to mux h264 and aac created with MediaCodec using FFMPEG, and also use FFMPEG’s RTMP support to send to youtube. I’ve created two pipes, and am writing from java (android) through WriteableByteChannels. I can send to one pipe just fine (accepting null audio) like this :

    ./ffmpeg -f lavfi -i aevalsrc=0 -i "files/camera-test.h264" -acodec aac -vcodec copy -bufsize 512k -f flv "rtmp://a.rtmp.youtube.com/live2/XXXX"

    YouTube streaming works perfectly (but I have no audio). Using two pipes this is my command :

    ./ffmpeg \
    
-i "files/camera-test.h264" \
    
-i "files/audio-test.aac" \
    
-vcodec copy \
    
-acodec copy \
    
-map 0:v:0 -map 1:a:0 \
    
-f flv "rtmp://a.rtmp.youtube.com/live2/XXXX""

    The pipes are created with mkfifo , and opened from java like this :

    pipeWriterVideo = Channels.newChannel(new FileOutputStream(outputFileVideo.toString()));

    The order of execution (for now in my test phase) is creation of the files, starting ffmpeg (through adb shell) and then starting recording which opens the channels. ffmpeg will immediately open the h264 stream and then wait, since it is reading from the pipe the first channel open (for video) will successfully run. When it comes to trying to open the audio the same way, it fails because ffmpeg has not actually started reading from the pipe. I can open a second terminal window and cat the audio file and my app spits out what i hope is encoded aac, but ffmpeg fails, usually just sitting there waiting. Here is the verbose output :

    ffmpeg version N-78385-g855d9d2 Copyright (c) 2000-2016 the FFmpeg
    
developers
    
  built with gcc 4.8 (GCC)
    
  configuration: --prefix=/home/dev/svn/android-ffmpeg-with-rtmp/src/ffmpeg/android/arm 
    
    --enable-shared --disable-static --disable-doc --disable-ffplay 
    
    --disable-ffprobe --disable-ffserver --disable-symver 
    
    --cross-prefix=/home/dev/dev/android-ndk-r10e/toolchains/arm-linux-androideabi-4.8/prebuilt/linux-x86_64/bin/arm-linux-androideabi- 
    
    --target-os=linux --arch=arm --enable-cross-compile 
    
    --enable-librtmp --enable-pic --enable-decoder=h264 
    
    --sysroot=/home/dev/dev/android-ndk-r10e/platforms/android-19/arch-arm 
    
    --extra-cflags='-Os -fpic -marm' 
    
    --extra-ldflags='-L/home/dev/svn/android-ffmpeg-with-rtmp/src/openssl-android/libs/armeabi ' 
    
    --extra-ldexeflags=-pie --pkg-config=/usr/bin/pkg-config
    
  libavutil      55. 17.100 / 55. 17.100
    
  libavcodec     57. 24.102 / 57. 24.102
    
  libavformat    57. 25.100 / 57. 25.100
    
  libavdevice    57.  0.101 / 57.  0.101
    
  libavfilter     6. 31.100 /  6. 31.100
    
  libswscale      4.  0.100 /  4.  0.100
    
  libswresample   2.  0.101 /  2.  0.101
    
 matched as AVOption 'debug' with argument 'verbose'.
    
Trailing options were found on the commandline.
    
Finished splitting the commandline.
    
Parsing a group of options: global .
    
Applying option async (audio sync method) with argument 1.
    
Successfully parsed a group of options.
    
Parsing a group of options: input file files/camera-test.h264.
    
Successfully parsed a group of options.
    
Opening an input file: files/camera-test.h264.
    
[file @ 0xb503b100] Setting default whitelist 'file'

    I think if I could just get ffmpeg to start listening to both pipes, the rest would work out !

    Thanks for your time.

    EDIT :
    I’ve made progress by decoupling the audio pipe connection and encoding, but now as soon as the video stream has been passed it errors on audio. I started a separate thread to create the WriteableByteChannel for audio and it never gets passed the FileOutputStream creation.

    matched as AVOption 'debug' with argument 'verbose'.
    
Trailing options were found on the commandline.
    
Finished splitting the commandline.
    
Parsing a group of options: global .
    
Successfully parsed a group of options.
    
Parsing a group of options: input file files/camera-test.h264.
    
Successfully parsed a group of options.
    
Opening an input file: files/camera-test.h264.
    
[file @ 0xb503b100] Setting default whitelist 'file'
    
[h264 @ 0xb503c400] Format h264 probed with size=2048 and score=51
    
[h264 @ 0xb503c400] Before avformat_find_stream_info() pos: 0 bytes read:15719 seeks:0
    
[h264 @ 0xb5027400] Current profile doesn't provide more RBSP data in PPS, skipping
    
[h264 @ 0xb503c400] max_analyze_duration 5000000 reached at 5000000 microseconds st:0
    
[h264 @ 0xb503c400] After avformat_find_stream_info() pos: 545242 bytes read:546928 seeks:0 frames:127
    
Input #0, h264, from 'files/camera-test.h264':
    
  Duration: N/A, bitrate: N/A
    
    Stream #0:0, 127, 1/1200000: Video: h264 (Baseline), 1 reference frame, yuv420p(left), 854x480 (864x480), 1/50, 25 fps, 25 tbr, 1200k tbn, 50 tbc
    
Successfully opened the file.
    
Parsing a group of options: input file files/audio-test.aac.
    
Applying option vcodec (force video codec ('copy' to copy stream)) with argument copy.
    
Successfully parsed a group of options.
    
Opening an input file: files/audio-test.aac.
    
Unknown decoder 'copy'
    
[AVIOContext @ 0xb5054020] Statistics: 546928 bytes read, 0 seeks

    Here is where I attempt to open the audio pipe.

    new Thread(){
    
     public void run(){
    
          Log.d("Audio", "pre thread");
    
          FileOutputStream fs = null;
    
          try {
    
               fs = new FileOutputStream("/data/data/android.com.android.grafika/files/audio-test.aac");
    
          } catch (FileNotFoundException e) {
    
               e.printStackTrace();
    
          }
    
          Log.d("Audio", "made fileoutputstream");  //never hits here
    
          mVideoEncoder.pipeWriterAudio = Channels.newChannel(fs);
    
          Log.d("Audio", "made it past opening audio pipe");
    
     }
    
}.start();

    Thanks.

  • avconv on debian jessie throws error when trying to convert raw video to mp4

    20 août 2017, par Vinay Divakar

    I am trying to convert a raw video captured using a Logitech USB Cam(YUYV) to mp4 using avconv. I have tried the below to do so :

    avconv -i out.raw -c copy output.mp4
    
avconv -i out.raw -vcodec copy -acodec copy output.mp4

    but I get an error as shown below.

    root@beaglebone:~/BBB_CV/boneCV# avconv -i out.raw -c copy output.mp4
    
avconv version 11.9-6:11.9-1~deb8u1, Copyright (c) 2000-2017 the Libav developersbuilt on Apr 23 2017 23:00:54 with gcc 4.9.2 (Debian 4.9.2-10)
    
out.raw: Invalid data found when processing input

    I have checked here, but did not find any relevant examples for the above purpose.

    Edit : Added more details—

    I tried doing the below by adding the infile options as suggested :

    root@beaglebone:~/BBB_CV/boneCV# avconv -s 640x480 -framerate 30 -pix_fmt yuyv422 -f rawvideo -i out.raw -c copy output.mp4

    This got me rid of the previous error and some new ones popped up as shown below.

    root@beaglebone:~/BBB_CV/boneCV# avconv -s 640x480 -framerate 30 -pix_fmt yuyv422 -f rawvideo -i out.raw -c copy output.mp4
    
avconv version 11.9-6:11.9-1~deb8u1, Copyright (c) 2000-2017 the Libav 
    
developers built on Apr 23 2017 23:00:54 with gcc 4.9.2 (Debian 4.9.2-10)
    
[rawvideo @ 0x17e21c0] Estimating duration from bitrate, this may be inaccurate
    
Input #0, rawvideo, from 'out.raw':
    
Duration: N/A, start: 0.000000, bitrate: N/A
    
Stream #0.0: Video: rawvideo, yuyv422, 640x480, 30 tbn
    
[mp4 @ 0x17eb840] Codec for stream 0 does not use global headers but 
    
container format requires global headers
    
[mp4 @ 0x17eb840] track 0: could not find tag, codec not currently 
    
supported in container
    
Output #0, mp4, to 'output.mp4':
    
Metadata:
    
encoder         : Lavf56.1.0
    
Stream #0.0: Video: rawvideo, yuyv422, 640x480, q=2-31, 30 tbn, 30 tbc
    
Stream mapping:
    
Stream #0:0 -> #0:0 (copy)
    
Could not write header for output file #0 (incorrect codec parameters ?): 
    
Operation not permitted

    The output.mp4 is being generated but when tried to open it throws an error.

    Edit : I ran a "sudo apt-get install libav-tools" an then tried. This is what I got.

    root@beaglebone:~/BBB_CV/boneCV# avconv -s 640x480 -framerate 30 -pix_fmt 
    
yuyv422 -f rawvideo -i out.raw -c copy output.mp4
    
ffmpeg version 2.6.9 Copyright (c) 2000-2016 the FFmpeg developers
    
built with gcc 4.9.2 (Debian 4.9.2-10)
    
configuration: --prefix=/usr --extra-cflags='-g -O2 -fstack-protector-
    
 strong -Wformat -Werror=format-security ' --extra-ldflags='-Wl,-z,relro' 
    
   -cc='ccache cc' --enable-shared --enable-libmp3lame --enable-gpl --enable-
    
    nonfree --enable-libvorbis --enable-pthreads --enable-libfaac --enable-
    
    libxvid --enable-postproc --enable-x11grab --enable-libgsm --enable-
    
    libtheora --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-
    
    libx264 --enable-libspeex --enable-nonfree --disable-stripping --enable-
    
    libvpx --enable-libschroedinger --disable-encoder=libschroedinger --
    
    enable-version3 --enable-libopenjpeg --enable-librtmp --enable-avfilter -
    
    enable-libfreetype --enable-libvo-aacenc --disable-decoder=amrnb --enable-
    
   libvo-amrwbenc --enable-libaacplus --libdir=/usr/lib/arm-linux-gnueabihf -
    
   -disable-vda --enable-libbluray --enable-libcdio --enable-gnutls --enable-
    
   frei0r --enable-openssl --enable-libass --enable-libopus --enable-
    
   fontconfig --enable-libpulse --disable-mips32r2 --disable-mipsdspr1 --
    
   disable-mipsdspr2 --enable-libvidstab --enable-libzvbi --enable-avresample 
    
   --disable-htmlpages --disable-podpages --enable-libutvideo --enable-
    
   libfdk-aac --enable-libx265 --enable-libiec61883 --enable-libdc1394 --
    
   disable-altivec --shlibdir=/usr/lib/arm-linux-gnueabihf
    
   libavutil      54. 20.100 / 54. 20.100
    
   libavcodec     56. 26.100 / 56. 26.100
    
   libavformat    56. 25.101 / 56. 25.101
    
   libavdevice    56.  4.100 / 56.  4.100
    
   libavfilter     5. 11.102 /  5. 11.102
    
   libavresample   2.  1.  0 /  2.  1.  0
    
   libswscale      3.  1.101 /  3.  1.101
    
   libswresample   1.  1.100 /  1.  1.100
    
   libpostproc    53.  3.100 / 53.  3.100
    
  [rawvideo @ 0x18465e0] Estimating duration from bitrate, this may be 
    
   inaccurate
    
   Input #0, rawvideo, from 'out.raw':
    
   Duration: 00:00:00.10, start: 0.000000, bitrate: 146626 kb/s
    
   Stream #0:0: Video: rawvideo (YUY2 / 0x32595559), yuyv422, 640x480, 147456 
    
   kb/s, 30 tbr, 30 tbn, 30 tbc
    
   [mp4 @ 0x184f790] Could not find tag for codec rawvideo in stream #0, 
    
   codec not currently supported in container
    
   Output #0, mp4, to 'output.mp4':
    
   Metadata:
    
   encoder         : Lavf56.25.101
    
   Stream #0:0: Video: rawvideo (YUY2 / 0x32595559), yuyv422, 640x480, q=2-
    
   31, 147456 kb/s, 30 tbr, 30 tbn, 30 tbc
    
   Stream mapping:
    
   Stream #0:0 -> #0:0 (copy)
    
   Could not write header for output file #0 (incorrect codec parameters ?): 
    
   Invalid argument

    I ran "ffmpeg -s 640x480 -framerate 30 -pix_fmt yuv420p -f rawvideo -i out.raw output.mp4" and below is what I got.

    root@beaglebone:~/BBB_CV/boneCV# ffmpeg -s 640x480 -framerate 30 -pix_fmt yuv420p -f rawvideo -i out.raw output.mp4
    
ffmpeg version 2.6.9 Copyright (c) 2000-2016 the FFmpeg developers
    
  built with gcc 4.9.2 (Debian 4.9.2-10)
    
  configuration: --prefix=/usr --extra-cflags='-g -O2 -fstack-protector-strong -Wformat -Werror=format-security ' --extra-ldflags='-Wl,-z,relro' --cc='ccache cc' --enable-shared --enable-libmp3lame --enable-gpl --enable-nonfree --enable-libvorbis --enable-pthreads --enable-libfaac --enable-libxvid --enable-postproc --enable-x11grab --enable-libgsm --enable-libtheora --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libx264 --enable-libspeex --enable-nonfree --disable-stripping --enable-libvpx --enable-libschroedinger --disable-encoder=libschroedinger --enable-version3 --enable-libopenjpeg --enable-librtmp --enable-avfilter --enable-libfreetype --enable-libvo-aacenc --disable-decoder=amrnb --enable-libvo-amrwbenc --enable-libaacplus --libdir=/usr/lib/arm-linux-gnueabihf --disable-vda --enable-libbluray --enable-libcdio --enable-gnutls --enable-frei0r --enable-openssl --enable-libass --enable-libopus --enable-fontconfig --enable-libpulse --disable-mips32r2 --disable-mipsdspr1 --disable-mipsdspr2 --enable-libvidstab --enable-libzvbi --enable-avresample --disable-htmlpages --disable-podpages --enable-libutvideo --enable-libfdk-aac --enable-libx265 --enable-libiec61883 --enable-libdc1394 --disable-altivec --shlibdir=/usr/lib/arm-linux-gnueabihf
    
  libavutil      54. 20.100 / 54. 20.100
    
  libavcodec     56. 26.100 / 56. 26.100
    
  libavformat    56. 25.101 / 56. 25.101
    
  libavdevice    56.  4.100 / 56.  4.100
    
  libavfilter     5. 11.102 /  5. 11.102
    
  libavresample   2.  1.  0 /  2.  1.  0
    
  libswscale      3.  1.101 /  3.  1.101
    
  libswresample   1.  1.100 /  1.  1.100
    
  libpostproc    53.  3.100 / 53.  3.100
    
[rawvideo @ 0x1d55e0] Estimating duration from bitrate, this may be inaccurate
    
Input #0, rawvideo, from 'out.raw':
    
  Duration: 00:00:00.13, start: 0.000000, bitrate: 109969 kb/s
    
    Stream #0:0: Video: rawvideo (I420 / 0x30323449), yuv420p, 640x480, 110592 kb/s, 30 tbr, 30 tbn, 30 tbc
    
[libx264 @ 0x1df6c0] using cpu capabilities: ARMv6 NEON
    
[libx264 @ 0x1df6c0] profile High, level 3.0
    
[libx264 @ 0x1df6c0] 264 - core 146 - H.264/MPEG-4 AVC codec - Copyleft 2003-2015 - http://www.videolan.org/x264.html - options: cabac=1 ref=3 deblock=1:0:0 analyse=0x3:0x113 me=hex subme=7 psy=1 psy_rd=1.00:0.00 mixed_ref=1 me_range=16 chroma_me=1 trellis=1 8x8dct=1 cqm=0 deadzone=21,11 fast_pskip=1 chroma_qp_offset=-2 threads=1 lookahead_threads=1 sliced_threads=0 nr=0 decimate=1 interlaced=0 bluray_compat=0 constrained_intra=0 bframes=3 b_pyramid=2 b_adapt=1 b_bias=0 direct=1 weightb=1 open_gop=0 weightp=2 keyint=250 keyint_min=25 scenecut=40 intra_refresh=0 rc_lookahead=40 rc=crf mbtree=1 crf=23.0 qcomp=0.60 qpmin=0 qpmax=69 qpstep=4 ip_ratio=1.40 aq=1:1.00
    
Output #0, mp4, to 'output.mp4':
    
  Metadata:
    
    encoder         : Lavf56.25.101
    
    Stream #0:0: Video: h264 (libx264) ([33][0][0][0] / 0x0021), yuv420p, 640x480, q=-1--1, 30 fps, 15360 tbn, 30 tbc
    
    Metadata:
    
      encoder         : Lavc56.26.100 libx264
    
Stream mapping:
    
  Stream #0:0 -> #0:0 (rawvideo (native) -> h264 (libx264))
    
Press [q] to stop, [?] for help
    
[rawvideo @ 0x1de3a0] Invalid buffer size, packet size 450428 < expected frame_size 460800
    
Error while decoding stream #0:0: Invalid argument
    
frame=    3 fps=1.7 q=29.0 Lsize=     263kB time=00:00:00.03 bitrate=64692.6kbits/s    
    
video:262kB audio:0kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: 0.318205%
    
[libx264 @ 0x1df6c0] frame I:1     Avg QP:33.09  size:100676
    
[libx264 @ 0x1df6c0] frame P:2     Avg QP:32.99  size: 83672
    
[libx264 @ 0x1df6c0] mb I  I16..4:  0.0% 95.4%  4.6%
    
[libx264 @ 0x1df6c0] mb P  I16..4:  0.0% 45.7%  3.0%  P16..4: 35.9% 10.7%  4.8%  0.0%  0.0%    skip: 0.0%
    
[libx264 @ 0x1df6c0] 8x8 transform intra:94.6% inter:86.1%
    
[libx264 @ 0x1df6c0] coded y,uvDC,uvAC intra: 100.0% 100.0% 100.0% inter: 53.6% 100.0% 100.0%
    
[libx264 @ 0x1df6c0] i8 v,h,dc,ddl,ddr,vr,hd,vl,hu: 56% 12% 24%  2%  0%  1%  1%  2%  3%
    
[libx264 @ 0x1df6c0] i4 v,h,dc,ddl,ddr,vr,hd,vl,hu: 82% 11%  4%  0%  0%  0%  1%  0%  1%
    
[libx264 @ 0x1df6c0] i8c dc,h,v,p: 48% 30% 14%  7%
    
[libx264 @ 0x1df6c0] Weighted P-Frames: Y:0.0% UV:0.0%
    
[libx264 @ 0x1df6c0] ref P L0: 83.5%  7.9%  8.6%
    
[libx264 @ 0x1df6c0] kb/s:21441.60

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