Multfilesink max-file-duration not working on audio pcm output

[Sagar]

Hi,

So after removing silence from the input video i am trying to output the audio into pcm format(raw audio)

filesrc location=audiosilence.mp4 ! decodebin ! audioconvert !  cutter threshold-dB=-41  run-length=300000000 !tee name=t ! queue ! fakesink t. ! queue ! valve name=valve ! audioresample ! audioconvert ! audio/x-raw, rate=8000, channels=1  ! multifilesink location=./Output/output%02d.pcm next-file=5 max-file-duration=5000000000

with respect to this link:
https://gstreamer.freedesktop.org/data/doc/gstreamer/head/gst-plugins-good-plugins/html/gst-plugins-good-plugins-multifilesink.html#GstMultiFileSink--max-file-duration I feel that the documentation is worng for max-file-duration

so in my case when I provide next-file=5 the output is same as i get for nextfile=0


my question, Is there anything wrong in the code or am I assuming anything wrong ?

[Alex Bolotin]

It doesn't work this way for data without time-stamps. Ie works for ts but doesn't for flv with set flag streamable.

Give a try to splitmuxsink, has same variable to cut stream into pieces by duration. Don't sure if it's different from multifilesink on this point.

2016-03-02 10:33 GMT+03:00 Sagar <[hidden email]>:

Hi,

So after removing silence from the input video i am trying to output the
audio into pcm format(raw audio)

*filesrc location=audiosilence.mp4 ! decodebin ! audioconvert !  cutter
threshold-dB=-41  run-length=300000000 !tee name=t ! queue ! fakesink t. !
queue ! valve name=valve ! audioresample ! audioconvert ! audio/x-raw,
rate=8000, channels=1  ! multifilesink location=./Output/output%02d.pcm
next-file=5 max-file-duration=5000000000*

with respect to this link:
https://gstreamer.freedesktop.org/data/doc/gstreamer/head/gst-plugins-good-plugins/html/gst-plugins-good-plugins-multifilesink.html#GstMultiFileSink--max-file-duration
<https://gstreamer.freedesktop.org/data/doc/gstreamer/head/gst-plugins-good-plugins/html/gst-plugins-good-plugins-multifilesink.html#GstMultiFileSink--max-file-duration>
I feel that the documentation is worng for max-file-duration

so in my case when I provide *next-file=5* the output is same as i get for
*nextfile=0*


my question, Is there anything wrong in the code or am I assuming anything
wrong ?




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[Sagar]

well I am using Ubuntu 14 and apparently splitmuxsink is not available on ubuntu os.
found a thread stating the same issue http://gstreamer-devel.966125.n4.nabble.com/Way-to-slice-mp4-file-td4671823.html

[Sebastian Dröge-3]

On Mi, 2016-03-02 at 05:02 -0800, Sagar wrote:
> well I am using Ubuntu 14 and apparently splitmuxsink is not
> available on ubuntu os. 

You need GStreamer >= 1.6.0 for this. If you update to a less old
version of Ubuntu or build GStreamer yourself, you can use it.

--
Sebastian Dröge, Centricular Ltd · http://www.centricular.com


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