On Fri, 2007-06-22 at 15:55 +0800, ext
[EMAIL PROTECTED] wrote:
> I'm trying to develop an application able to receive mp4 streams from
> the network using gstreamer but I'm lacking on pipeline elements.
> I've
> done some test and what i get is this:
>
> gst-launch-0.10 filesrc location=file.mp4 ! qtdemux ! ffmux_mpegts !
> rtpmp4gpay ! udpsink
>
> -------------gst_pad_link_check_compatible_unlocked 3-------------
> WARNING: erroneous pipeline: could not link ffmux_mpegts0 to
> rtpmp4gpay0
>
> I don't know what the problem is.Can anyone tell me how to transport
> mp4 streams using mpegts container in gstreamer?
When throwing ffmux_mpegts and rtpmp4gpay to gst-inspect it seems that
rtpmp4gpay doesn't want multiplexed stream:
rtpmp4gpay:
SINK template: 'sink'
Availability: Always
Capabilities:
video/mpeg
mpegversion: 4
systemstream: false
audio/mpeg
mpegversion: 4
But the muxer naturally sends one:
SRC template: 'src'
Availability: Always
Capabilities:
video/mpegts
systemstream: true
So you could try just leaving the muxing element off the pipeline or if
that doesn't work the stream may have to be re-encoded.
- Jami Pekkanen
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