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GObject ╰── GInitiallyUnowned ╰── GstObject ╰── GstElement ╰── GstAudioEncoder ╰── GstVoAacEnc
AAC audio encoder based on vo-aacenc library
vo-aacenc library source file.| 1 | gst-launch-1.0 filesrc location=abc.wav ! wavparse ! audioresample ! audioconvert ! voaacenc ! filesink location=abc.aac | 
| name | sink | 
| direction | sink | 
| presence | always | 
| details | audio/x-raw, format=(string)S16LE, layout=(string)interleaved, rate=(int){ 8000, 11025, 12000, 16000, 22050, 24000, 32000, 44100, 48000, 64000, 88200, 96000 }, channels=(int)1 | 
| audio/x-raw, format=(string)S16LE, layout=(string)interleaved, rate=(int){ 8000, 11025, 12000, 16000, 22050, 24000, 32000, 44100, 48000, 64000, 88200, 96000 }, channels=(int)2, channel-mask=(bitmask)0x0000000000000003 | 
| name | src | 
| direction | source | 
| presence | always | 
| details | audio/mpeg, mpegversion=(int)4, rate=(int){ 8000, 11025, 12000, 16000, 22050, 24000, 32000, 44100, 48000, 64000, 88200, 96000 }, channels=(int)[ 1, 2 ], stream-format=(string){ adts, raw }, base-profile=(string)lc | 
“bitrate” property“bitrate” gint
Target Audio Bitrate.
Flags: Read / Write
Allowed values: >= 0
Default value: 128000