avimux

avimux — Muxes audio and video into an avi stream

Synopsis




                    GstAviMux;

Object Hierarchy


  GObject
   +----GstObject
         +----GstElement
               +----GstAviMux

Implemented Interfaces

GstAviMux implements GstTagSetter.

Properties


  "bigfile"                  gboolean              : Read / Write

Description

Muxes raw or compressed audio and/or video streams into an AVI file.

Example launch line

(write everything in one line, without the backslash characters)

gst-launch-0.10 videotestsrc num-buffers=250 \
! 'video/x-raw-yuv,format=(fourcc)I420,width=320,height=240,framerate=(fraction)25/1' \
! queue ! mux. \
audiotestsrc num-buffers=440 ! audioconvert \
! 'audio/x-raw-int,rate=44100,channels=2' ! queue ! mux. \
avimux name=mux ! filesink location=test.avi

This will create an .AVI file containing an uncompressed video stream with a test picture and an uncompressed audio stream containing a test sound.

Another example launch line

(write everything in one line, without the backslash characters)

gst-launch-0.10 videotestsrc num-buffers=250 \
! 'video/x-raw-yuv,format=(fourcc)I420,width=320,height=240,framerate=(fraction)25/1' \
! xvidenc ! queue ! mux. \
audiotestsrc num-buffers=440 ! audioconvert ! 'audio/x-raw-int,rate=44100,channels=2' \
! lame ! queue ! mux. \
avimux name=mux ! filesink location=test.avi

This will create an .AVI file containing the same test video and sound as above, only that both streams will be compressed this time. This will only work if you have the necessary encoder elements installed of course.

Element Information

plugin avi
author Ronald Bultje <rbultje@ronald.bitfreak.net>
class Codec/Muxer

Element Pads

name src
direction source
presence always
details video/x-msvideo
name audio_%d
direction sink
presence request
details audio/x-raw-int, endianness=(int)1234, signed=(boolean){ true, false }, width=(int){ 8, 16 }, depth=(int){ 8, 16 }, rate=(int)[ 1000, 96000 ], channels=(int)[ 1, 2 ]; audio/mpeg, mpegversion=(int)1, layer=(int)[ 1, 3 ], rate=(int)[ 1000, 96000 ], channels=(int)[ 1, 2 ]; audio/mpeg, mpegversion=(int)4, rate=(int)[ 1000, 96000 ], channels=(int)[ 1, 2 ]; audio/x-ac3, rate=(int)[ 1000, 96000 ], channels=(int)[ 1, 2 ]
name video_%d
direction sink
presence request
details video/x-raw-yuv, format=(fourcc){ YUY2, I420 }, width=(int)[ 16, 4096 ], height=(int)[ 16, 4096 ], framerate=(fraction)[ 0/1, 2147483647/1 ]; image/jpeg, width=(int)[ 16, 4096 ], height=(int)[ 16, 4096 ], framerate=(fraction)[ 0/1, 2147483647/1 ]; video/x-divx, width=(int)[ 16, 4096 ], height=(int)[ 16, 4096 ], framerate=(fraction)[ 0/1, 2147483647/1 ], divxversion=(int)[ 3, 5 ]; video/x-xvid, width=(int)[ 16, 4096 ], height=(int)[ 16, 4096 ], framerate=(fraction)[ 0/1, 2147483647/1 ]; video/x-3ivx, width=(int)[ 16, 4096 ], height=(int)[ 16, 4096 ], framerate=(fraction)[ 0/1, 2147483647/1 ]; video/x-msmpeg, width=(int)[ 16, 4096 ], height=(int)[ 16, 4096 ], framerate=(fraction)[ 0/1, 2147483647/1 ], msmpegversion=(int)[ 41, 43 ]; video/mpeg, width=(int)[ 16, 4096 ], height=(int)[ 16, 4096 ], framerate=(fraction)[ 0/1, 2147483647/1 ], mpegversion=(int){ 1, 2, 4 }, systemstream=(boolean)false; video/x-h263, width=(int)[ 16, 4096 ], height=(int)[ 16, 4096 ], framerate=(fraction)[ 0/1, 2147483647/1 ]; video/x-h264, width=(int)[ 16, 4096 ], height=(int)[ 16, 4096 ], framerate=(fraction)[ 0/1, 2147483647/1 ]; video/x-dv, width=(int)720, height=(int){ 576, 480 }, framerate=(fraction)[ 0/1, 2147483647/1 ], systemstream=(boolean)false; video/x-huffyuv, width=(int)[ 16, 4096 ], height=(int)[ 16, 4096 ], framerate=(fraction)[ 0/1, 2147483647/1 ]

Details

GstAviMux

typedef struct _GstAviMux GstAviMux;

Property Details

The "bigfile" property

  "bigfile"                  gboolean              : Read / Write

Support for openDML-2.0 (big) AVI files.

Default value: TRUE