alsasrc0. Samples dropped because downstream can't keep up and is consuming samples too slowly.

[Aleix Conchillo Flaqué]

On Thu, Sep 6, 2012 at 6:12 PM, phuocpham <phamvanphuoc09t at gmail.com> wrote:
> Please help me with this
> I have a pipeline. Although it works, samples are dropped.  So i can see the
> video ok but the sound not clear.
>
> GST_DEBUG=GST_CAPS:4 gst-launch v4l2src device=/dev/video0 !
> ffmpegcolorspace ! videoscale ! video/x-raw-yuv, width=640, height=480 !
> x264enc byte-stream=true  ! queue ! mpegtsmux name=mux !  filesink
> location=workplace/test.ts alsasrc ! audio/x-raw-int,
> endianness=1234,signed=true, width=16 , rate=16000,channels=1 ! audioconvert
> ! audioresample ! faac ! queue ! mux. syns=false
>
[snip]

Try using pulsesrc instead of alsasrc.

Aleix