# flvdemux

flvdemux demuxes an FLV file into the different contained streams.

## Example launch line

     gst-launch-1.0 -v filesrc location=/path/to/flv ! flvdemux ! audioconvert ! autoaudiosink

This pipeline demuxes an FLV file and outputs the contained raw audio streams.

## Hierarchy

    GObject
        ╰──GInitiallyUnowned
            ╰──GstObject
                ╰──GstElement
                    ╰──flvdemux

## Factory details

Authors: – Julien Moutte

Classification: – `Codec/Demuxer`

Rank – primary

Plugin – flv

Package – GStreamer Good Plug-ins

## Pad Templates

### `audio`

    audio/x-adpcm:
             layout: swf
           channels: { (int)1, (int)2 }
               rate: { (int)5512, (int)11025, (int)22050, (int)44100 }
    audio/mpeg:
        mpegversion: 1
              layer: 3
           channels: { (int)1, (int)2 }
               rate: { (int)5512, (int)8000, (int)11025, (int)22050, (int)44100 }
             parsed: true
    audio/mpeg:
        mpegversion: 4
      stream-format: raw
             framed: true
    audio/x-nellymoser:
           channels: { (int)1, (int)2 }
               rate: { (int)5512, (int)8000, (int)11025, (int)16000, (int)22050, (int)44100 }
    audio/x-raw:
             format: { U8, S16LE }
             layout: interleaved
           channels: { (int)1, (int)2 }
               rate: { (int)5512, (int)11025, (int)22050, (int)44100 }
    audio/x-alaw:
           channels: { (int)1, (int)2 }
               rate: 8000
    audio/x-mulaw:
           channels: { (int)1, (int)2 }
               rate: 8000
    audio/x-speex:
           channels: 1
               rate: 16000

Presence – sometimes

Direction – src

Object type – GstPad

### `audio_%u`

    audio/x-adpcm:
             layout: swf
           channels: { (int)1, (int)2 }
               rate: { (int)5512, (int)11025, (int)22050, (int)44100 }
    audio/mpeg:
        mpegversion: 1
              layer: 3
           channels: { (int)1, (int)2 }
               rate: { (int)5512, (int)8000, (int)11025, (int)22050, (int)44100 }
             parsed: true
    audio/mpeg:
        mpegversion: 4
      stream-format: raw
             framed: true
    audio/x-nellymoser:
           channels: { (int)1, (int)2 }
               rate: { (int)5512, (int)8000, (int)11025, (int)16000, (int)22050, (int)44100 }
    audio/x-raw:
             format: { U8, S16LE }
             layout: interleaved
           channels: { (int)1, (int)2 }
               rate: { (int)5512, (int)11025, (int)22050, (int)44100 }
    audio/x-alaw:
           channels: { (int)1, (int)2 }
               rate: 8000
    audio/x-mulaw:
           channels: { (int)1, (int)2 }
               rate: 8000
    audio/x-speex:
           channels: 1
               rate: 16000

Presence – sometimes

Direction – src

Object type – GstPad

Since : 1.28

### `sink`

    video/x-flv:

Presence – always

Direction – sink

Object type – GstPad

### `video`

    video/x-flash-video:
         flvversion: 1
    video/x-flash-screen:
    video/x-vp6-flash:
    video/x-vp6-alpha:
    video/x-h264:
      stream-format: avc
    video/x-h265:
      stream-format: hvc1
          alignment: au

Presence – sometimes

Direction – src

Object type – GstPad

### `video_%u`

    video/x-flash-video:
         flvversion: 1
    video/x-flash-screen:
    video/x-vp6-flash:
    video/x-vp6-alpha:
    video/x-h264:
      stream-format: avc
    video/x-h265:
      stream-format: hvc1
          alignment: au

Presence – sometimes

Direction – src

Object type – GstPad

Since : 1.28

## Properties

### no-more-pads-threshold

    “no-more-pads-threshold” guint64

Flags : Read / Write

Default value : 0

Since : 1.30

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