免费免费啪视频在线观看视频

  • <th id="p0idh"><video id="p0idh"></video></th>

      新聞動態

      新聞動態

      news

      技術文章

      首頁>新聞動態>技術文章

      七牛音視頻轉碼 avthumb參數formats格式及解釋

      發表時間:2019-09-25 14:11:59

      參數 format:目標音頻(比如 mp3 m4a 等)或視頻(比如 avi 、flv 、mp4等)格式。

      該參數支持具體格式如下表:

      formatsdescription
      3g23GP2 (3GPP2 file format)
      3gp3GP (3GPP file format)
      a64a64 video for Commodore 64
      ac3raw AC-3
      adtsADTS AAC (Advanced Audio Coding)
      adxCRI ADX
      aiffAudio IFF
      alawPCM A-law
      amr3GPP AMR
      asfASF (Advanced / Active Streaming Format)
      asf_streamASF (Advanced / Active Streaming Format)
      assSSA (SubStation Alpha) subtitle
      astAST (Audio Stream)
      auSun AU
      aviAVI (Audio Video Interleaved)
      avm2SWF (ShockWave Flash) (AVM2)
      bitG.729 BIT file format
      cafApple CAF (Core Audio Format)
      cavsvideoraw Chinese AVS (Audio Video Standard) video
      crcCRC testing
      dataraw data
      daudD-Cinema audio
      diracraw Dirac
      dnxhdraw DNxHD (SMPTE VC-3)
      dtsraw DTS
      dvDV (Digital Video)
      dvdMPEG-2 PS (DVD VOB)
      eac3raw E-AC-3
      f32bePCM 32-bit floating-point big-endian
      f32lePCM 32-bit floating-point little-endian
      f4vF4V Adobe Flash Video
      f64bePCM 64-bit floating-point big-endian
      f64lePCM 64-bit floating-point little-endian
      ffmFFM (FFserver live feed)
      ffmetadataFFmpeg metadata in text
      filmstripAdobe Filmstrip
      flacraw FLAC
      flvFLV (Flash Video)
      framecrcframecrc testing
      framemd5Per-frame MD5 testing
      g722raw G.722
      g723_1raw G.723.1
      gifGIF Animation
      gxfGXF (General eXchange Format)
      h261raw H.261
      h263raw H.263
      h264raw H.264 video
      hlsApple HTTP Live Streaming
      icoMicrosoft Windows ICO
      ilbciLBC storage
      image2image2 sequence
      image2pipepiped image2 sequence
      ipodiPod H.264 MP4 (MPEG-4 Part 14)
      ircamBerkeley/IRCAM/CARL Sound Format
      ismvISMV/ISMA (Smooth Streaming)
      ivfOn2 IVF
      jacosubJACOsub subtitle format
      latmLOAS/LATM
      m4vraw MPEG-4 video
      matroskaMatroska
      md5MD5 testing
      microdvdMicroDVD subtitle format
      mjpegraw MJPEG video
      mkvtimestamp_v2extract pts as timecode v2 format, as defined by mkvtoolnix
      mlpraw MLP
      mmfYamaha SMAF
      movQuickTime / MOV
      mp2MP2 (MPEG audio layer 2)
      mp3MP3 (MPEG audio layer 3)
      mp4MP4 (MPEG-4 Part 14)
      mpegMPEG-1 Systems / MPEG program stream
      mpeg1videoraw MPEG-1 video
      mpeg2videoraw MPEG-2 video
      mpegtsMPEG-TS (MPEG-2 Transport Stream)
      mpjpegMIME multipart JPEG
      mulawPCM mu-law
      mxfMXF (Material eXchange Format)
      mxf_d10MXF (Material eXchange Format) D-10 Mapping
      nutNUT
      oggOgg
      omaSony OpenMG audio
      pspPSP MP4 (MPEG-4 Part 14)
      rawvideoraw video
      rmRealMedia
      roqraw id RoQ
      rsoLego Mindstorms RSO
      rtpRTP output
      rtspRTSP output
      s16bePCM signed 16-bit big-endian
      s16lePCM signed 16-bit little-endian
      s24bePCM signed 24-bit big-endian
      s24lePCM signed 24-bit little-endian
      s32betPCM signed 32-bit big-endian
      s32lePCM signed 32-bit little-endian
      s8PCM signed 8-bit
      sapSAP output
      segmentsegment
      smjpegLoki SDL MJPEG
      smoothstreamingSmooth Streaming Muxer
      soxSoX native
      spdifIEC 61937 (used on S/PDIF - IEC958)
      srtSubRip subtitle
      stream_segmentstreaming segment muxer
      ssegmentstreaming segment muxer
      svcdMPEG-2 PS (SVCD)
      swfSWF (ShockWave Flash)
      teeMultiple muxer tee
      truehdraw TrueHD
      u16bePCM unsigned 16-bit big-endian
      u16lePCM unsigned 16-bit little-endian
      u24bePCM unsigned 24-bit big-endian
      u24lePCM unsigned 24-bit little-endian
      u32bePCM unsigned 32-bit big-endian
      u32lePCM unsigned 32-bit little-endian
      u8PCM unsigned 8-bit
      vc1raw VC-1 video
      vc1testVC-1 test bitstream
      vcdMPEG-1 Systems / MPEG program stream (VCD)
      vobMPEG-2 PS (VOB)
      vocCreative Voice
      w64Sony Wave64
      wavWAV / WAVE (Waveform Audio)
      webmMatroska / WebM
      webvttWebVTT subtitle
      wtvWindows Television (WTV)
      wvraw WavPack
      yuv4mpegpipeYUV4MPEG pipe


      10多年開發經驗,鑄造多級安全、穩定、高負載咨詢問答系統!
      免费免费啪视频在线观看视频

    1. <th id="p0idh"><video id="p0idh"></video></th>