[FFmpeg-trac] #1512(FFmpeg:new): bogus ffmpeg -codecs output

FFmpeg trac at avcodec.org
Thu Jul 5 03:24:47 CEST 2012

#1512: bogus ffmpeg -codecs output
               Reporter:  richardpl   |                  Owner:
                   Type:  defect      |                 Status:  new
               Priority:  minor       |              Component:  FFmpeg
                Version:  git-master  |               Keywords:
             Blocked By:              |               Blocking:
Reproduced by developer:  0           |  Analyzed by developer:  0
 Summary of the bug:
 ffmpeg -codecs shows F ot S ot B if codecs supports frame, slice or both

 Problems is that decoder may not have same capabilities s as encoder so
 displayed information may be correct for only one of them.

 How to reproduce:
 > ffmpeg -codecs
 ffmpeg version git-2012-07-05-f39e34a Copyright (c) 2000-2012 the FFmpeg
   built on Jul  5 2012 00:18:27 with clang 3.0 (tags/RELEASE_30/final
   configuration: --cc=clang --as=clang --extra-cflags=-I/usr/local/include
 --extra-cflags=-analyze --extra-ldflags=-L/usr/local/lib --disable-debug
 --disable-static --disable-postproc --disable-indev=v4l2 --disable-
 indev=alsa --disable-indev=bktr --disable-indev=dshow --disable-
 indev=dv1394 --disable-indev=fbdev --disable-indev=jack --disable-
 indev=libcdio --disable-indev=libdc1394 --disable-indev=openal --disable-
 indev=pulse --disable-indev=sndio --disable-indev=vfwcap --disable-
 outdev=sndio --disable-outdev=alsa --disable-outdev=sdl --enable-nonfree
 --enable-openssl --enable-gpl --enable-shared --enable-libx264 --enable-
 libmp3lame --enable-libschroedinger --enable-x11grab --enable-libopenjpeg
 --enable-libaacplus --samples=../fate-suite
   libavutil      51. 64.100 / 51. 64.100
   libavcodec     54. 32.100 / 54. 32.100
   libavformat    54. 14.100 / 54. 14.100
   libavdevice    54.  0.100 / 54.  0.100
   libavfilter     3.  0.101 /  3.  0.101
   libswscale      2.  1.100 /  2.  1.100
   libswresample   0. 15.100 /  0. 15.100
  D...... = Decoding supported
  .E..... = Encoding supported
  ..V.... = Video codec
  ..A.... = Audio codec
  ..S.... = Subtitle codec
  ...S... = Supports draw_horiz_band
  ....D.. = Supports direct rendering method 1
  .....T. = Supports weird frame truncation
  ......F = Supports frame-based multi-threading
  ......S = Supports slice-based multi-threading
  ......B = Supports both frame-based and slice-based multi-threading
  D V D   4xm             4X Movie
  D V D   8bps            QuickTime 8BPS video
  D A D   8svx_exp        8SVX exponential
  D A D   8svx_fib        8SVX fibonacci
   EV     a64multi        Multicolor charset for Commodore 64
   EV     a64multi5       Multicolor charset for Commodore 64, extended
 with 5th color (colram)
  DEA D   aac             Advanced Audio Coding
  D A D   aac_latm        AAC LATM (Advanced Audio Codec LATM syntax)
  D V D   aasc            Autodesk RLE
  DEA D   ac3             ATSC A/52A (AC-3)
   EA     ac3_fixed       ATSC A/52A (AC-3)
  D A D   adpcm_4xm       ADPCM 4X Movie
  DEA D   adpcm_adx       SEGA CRI ADX ADPCM
  D A D   adpcm_ct        ADPCM Creative Technology
  D A D   adpcm_ea        ADPCM Electronic Arts
  D A D   adpcm_ea_maxis_xa ADPCM Electronic Arts Maxis CDROM XA
  D A D   adpcm_ea_r1     ADPCM Electronic Arts R1
  D A D   adpcm_ea_r2     ADPCM Electronic Arts R2
  D A D   adpcm_ea_r3     ADPCM Electronic Arts R3
  D A D   adpcm_ea_xas    ADPCM Electronic Arts XAS
  D A D   adpcm_ima_amv   ADPCM IMA AMV
  D A D   adpcm_ima_apc   ADPCM IMA CRYO APC
  D A D   adpcm_ima_dk3   ADPCM IMA Duck DK3
  D A D   adpcm_ima_dk4   ADPCM IMA Duck DK4
  D A D   adpcm_ima_ea_eacs ADPCM IMA Electronic Arts EACS
  D A D   adpcm_ima_ea_sead ADPCM IMA Electronic Arts SEAD
  D A D   adpcm_ima_iss   ADPCM IMA Funcom ISS
  DEA D   adpcm_ima_qt    ADPCM IMA QuickTime
  D A D   adpcm_ima_smjpeg ADPCM IMA Loki SDL MJPEG
  DEA D   adpcm_ima_wav   ADPCM IMA WAV
  D A D   adpcm_ima_ws    ADPCM IMA Westwood
  DEA D   adpcm_ms        ADPCM Microsoft
  D A D   adpcm_sbpro_2   ADPCM Sound Blaster Pro 2-bit
  D A D   adpcm_sbpro_3   ADPCM Sound Blaster Pro 2.6-bit
  D A D   adpcm_sbpro_4   ADPCM Sound Blaster Pro 4-bit
  DEA D   adpcm_swf       ADPCM Shockwave Flash
  D A D   adpcm_thp       ADPCM Nintendo Gamecube THP
  D A D   adpcm_xa        ADPCM CDROM XA
  DEA D   adpcm_yamaha    ADPCM Yamaha
  DEA D   alac            ALAC (Apple Lossless Audio Codec)
  D A D   als             MPEG-4 Audio Lossless Coding (ALS)
  D A D   amrnb           Adaptive Multi-Rate NarrowBand
  D A D   amrwb           Adaptive Multi-Rate WideBand
  DEV     amv             AMV Video
  D V D   anm             Deluxe Paint Animation
  D V D   ansi            ASCII/ANSI art
  D A D   ape             Monkey's Audio
  DES     ass             Advanced SubStation Alpha subtitle
  DEV D   asv1            ASUS V1
  DEV D   asv2            ASUS V2
  D A D   atrac1          Atrac 1 (Adaptive TRansform Acoustic Coding)
  D A D   atrac3          Atrac 3 (Adaptive TRansform Acoustic Coding 3)
  D V D   aura            Auravision AURA
  D V D   aura2           Auravision Aura 2
  DEV D   avrp            Avid 1:1 10-bit RGB Packer
  D V D   avs             AVS (Audio Video Standard) video
  DEV D   avui            Avid Meridien Uncompressed
  DEV D   ayuv            Uncompressed packed MS 4:4:4:4
  D V D   bethsoftvid     Bethesda VID video
  D V D   bfi             Brute Force & Ignorance
  D A D   binkaudio_dct   Bink Audio (DCT)
  D A D   binkaudio_rdft  Bink Audio (RDFT)
  D V     binkvideo       Bink video
  D V D   bintext         Binary text
  DEV D   bmp             BMP image
  D A D   bmv_audio       Discworld II BMV audio
  D V     bmv_video       Discworld II BMV video
  D V D   c93             Interplay C93
  D V D   camstudio       CamStudio
  D V D   camtasia        TechSmith Screen Capture Codec
  D V D   cavs            Chinese AVS video (AVS1-P2, JiZhun profile)
  D V D   cdgraphics      CD Graphics video
  D V D   cdxl            Commodore CDXL video
  D V D   cinepak         Cinepak
  DEV D   cljr            Cirrus Logic AccuPak
  D A D   cook            COOK
  D V D   cyuv            Creative YUV (CYUV)
  DEA D   dca             DCA (DTS Coherent Acoustics)
  D V D   dfa             Chronomaster DFA
  D V     dirac           BBC Dirac VC-2
  DEV D B dnxhd           VC3/DNxHD
  DEV     dpx             DPX image
  D A D   dsicinaudio     Delphine Software International CIN audio
  D V D   dsicinvideo     Delphine Software International CIN video
  DES     dvbsub          DVB subtitles
  DES     dvdsub          DVD subtitles
  DEV D S dvvideo         DV (Digital Video)
  D V D   dxa             Feeble Files/ScummVM DXA
  D V D   dxtory          Dxtory
  DEA D   eac3            ATSC A/52 E-AC-3
  D V D   eacmv           Electronic Arts CMV video
  D V D   eamad           Electronic Arts Madcow Video
  D V D   eatgq           Electronic Arts TGQ video
  D V     eatgv           Electronic Arts TGV video
  D V D   eatqi           Electronic Arts TQI Video
  D V D   escape124       Escape 124
  D V D   escape130       Escape 130
  D V     exr             OpenEXR image
  DEV D S ffv1            FFmpeg video codec #1
  DEVSD F ffvhuff         Huffyuv FFmpeg variant
  DEA D   flac            FLAC (Free Lossless Audio Codec)
  DEV D   flashsv         Flash Screen Video
  DEV D   flashsv2        Flash Screen Video Version 2
  D V D   flic            Autodesk Animator Flic video
  DEVSD   flv             Flash Video (FLV) / Sorenson Spark / Sorenson
  D V D F fraps           Fraps
  D V D   frwu            Forward Uncompressed
  DEA D   g722            G.722 ADPCM
  DEA     g723_1          G.723.1
  DEA D   g726            G.726 ADPCM
  D A D   g729            G.729
  DEV D   gif             GIF (Graphics Interchange Format)
  D A D   gsm             GSM
  D A D   gsm_ms          GSM Microsoft variant
  DEV D   h261            H.261
  DEVSDT  h263            H.263 / H.263-1996
  D VSD   h263i           Intel H.263
   EV   S h263p           H.263+ / H.263-1998 / H.263 version 2
  D V D B h264            H.264 / AVC / MPEG-4 AVC / MPEG-4 part 10
  DEVSD F huffyuv         Huffyuv / HuffYUV
  D A D   iac             IAC (Indeo Audio Coder)
  D V D   idcinvideo      id Quake II CIN video
  D V D   idf             iCEDraw text
  D V D   iff_byterun1    IFF ByteRun1
  D V D   iff_ilbm        IFF ILBM
  D A D   imc             IMC (Intel Music Coder)
  D V D   indeo2          Intel Indeo 2
  D V     indeo3          Intel Indeo 3
  D V     indeo4          Intel Indeo Video Interactive 4
  D V     indeo5          Intel Indeo Video Interactive 5
  D A D   interplay_dpcm  DPCM Interplay
  D V D   interplayvideo  Interplay MVE video
  DEV     j2k             JPEG 2000
  D S     jacosub         JACOsub subtitle
  DEV D   jpegls          JPEG-LS
  D V D   jv              Bitmap Brothers JV video
  D V     kgv1            Kega Game Video
  D V D   kmvc            Karl Morton's video codec
  D V D F lagarith        Lagarith lossless
   EA     libaacplus      libaacplus AAC+ (Advanced Audio Codec with
   EA     libmp3lame      libmp3lame MP3 (MPEG audio layer 3)
  DEV D F libopenjpeg     OpenJPEG JPEG 2000
  DEV     libschroedinger libschroedinger Dirac 2.2
   EV     libx264         libx264 H.264 / AVC / MPEG-4 AVC / MPEG-4 part 10
   EV     libx264rgb      libx264 H.264 / AVC / MPEG-4 AVC / MPEG-4 part 10
   EV     ljpeg           Lossless JPEG
  D V D   loco            LOCO
  D A D   mace3           MACE (Macintosh Audio Compression/Expansion) 3:1
  D A D   mace6           MACE (Macintosh Audio Compression/Expansion) 6:1
  D V D F mdec            Sony PlayStation MDEC (Motion DECoder)
  D S     microdvd        MicroDVD subtitle
  D V D F mimic           Mimic
  DEV D B mjpeg           MJPEG (Motion JPEG)
  D V D   mjpegb          Apple MJPEG-B
  D A D   mlp             MLP (Meridian Lossless Packing)
  D V D   mmvideo         American Laser Games MM Video
  D V D   motionpixels    Motion Pixels video
  D A D   mp1             MP1 (MPEG audio layer 1)
  D A D   mp1float        MP1 (MPEG audio layer 1)
  DEA D   mp2             MP2 (MPEG audio layer 2)
  D A D   mp2float        MP2 (MPEG audio layer 2)
  D A D   mp3             MP3 (MPEG audio layer 3)
  D A D   mp3adu          ADU (Application Data Unit) MP3 (MPEG audio layer
  D A D   mp3adufloat     ADU (Application Data Unit) MP3 (MPEG audio layer
  D A D   mp3float        MP3 (MPEG audio layer 3)

Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/1512>
FFmpeg <http://ffmpeg.org>
FFmpeg issue tracker

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