Top "Aac" questions

How to use gstreamer for transcoding and resizing from mp4(h264/aac) to mp4(h264/mp3)?

I want to transcode and resize mp4.(mp4-h264_1920x1080/aac => mp4-h264_640x480/mp3) using gstreamer. I wrote …

gstreamer mp4 h.264 aac gst-launch

Error when create AAC encoder with MediaCodec

The question is simple, But I have no any clue to solve it: I write a single line code to …

android encode aac android-mediacodec

Android MediaCodec AAC encoder

I use the MediaCodec class provided by the Android SDK since API level 16 with the OMX.SEC.aac.enc encoder …

android android-mediacodec aac audiorecord openmax

Multiple audio tracks from one source in ffmpeg

I'm transcoding my video using ffmpeg but I am unable to figure out how I can get both a 2 channel …

ffmpeg aac libx265

How can I get AAC encoding with ExtAudioFile on iOS to work?

I need to convert a WAVE file into an AAC encoded M4A file on iOS. I'm aware that AAC …

iphone ios core-audio aac m4a

PCM to AAC conversion using mediacodec

I am using a media codec class in Android (Jelly Bean) to encode PCM format to AAC. The file was …

android pcm aac

AAC Codec Library (libFAAC alternative)

I'm looking for an AAC encoder/decoder library that works on Linux and Windows (for a C\C++ app). This …

audio aac

How to enable the experimental AAC encoder for VLC and record AAC sound from the microphone?

I managed to record mp3 with VLC 2.1.5 on MacOSX 10.9.2 by using this command: ./VLC -vvv qtsound://AppleHDAEngineInput:1B,0,1,0:1 --sout "#transcode{…

record vlc libvlc aac

AAC ADTS raw data strange header

I got some ADTS AAC raw data from somewhere(actually it is extracted from a demuxed file) and in theory …

audio codec multimedia aac

Encoding PCM (CMSampleBufferRef) to AAC on iOS - How to set frequency and bitrate?

I want to encode PCM (CMSampleBufferRef(s) going live from AVCaptureAudioDataOutputSampleBufferDelegate) into AAC. When the first CMSampleBufferRef arrives, I set …

ios audio core-audio aac audiotoolbox