[gst-devel] Regarding ffmux_mov and faac

Gurpreet gurpreet at tataelxsi.co.in
Mon Aug 30 09:46:47 CEST 2010


Hi
 
i m using faac to encode one pcm file and then using ffmux_mov to muxing 
that file. the file is being played in VLC player but not being played 
in Quick Time player..bar is moving but no audio is coming. Can u tell 
me the reason for this ??
 i m using the pipeling given below :

1.  for 2 channel
gst-launch filesrc blocksize=2048 
location=/home/Gurpreet/inputfilesmp4/test1_48kHz_long.pcm ! 
audio/x-raw-int,rate=48000,channels=2 ! faac outputformat=1 ! 
audio/mpeg,rate=48000, channels=2, mpegversion=4, layer=3 ! queue ! mux. 
ffmux_mov name=mux ! filesink 
location=/home/Gurpreet/outputfilesmp4/audioCH_faac_ffmux_mov_test1.mov
2. for 1 channel
gst-launch filesrc blocksize=2048 
location=/home/Gurpreet/inputfilesmp4/Sample_Files/New_Folder/CH1_48000_mono_16bit.pcm 
! audio/x-raw-int,rate=48000,channels=1 ! faac outputformat=1 ! 
audio/mpeg,rate=48000, channels=1, mpegversion=4, layer=3 ! queue ! mux. 
ffmux_mov name=mux ! filesink 
location=/home/Gurpreet/outputfilesmp4/audioCH_faac_mp4muxer.mov


in both the cases file is playing in vlc but no audio is coming in quick 
time player but bar is moving in qt player.

Thanks
Gurpreet





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