No verbose mode in gst-launch-1.0?

Tim Müller tim at centricular.com
Tue Nov 5 10:38:11 PST 2013


On Tue, 2013-11-05 at 08:32 -0800, nicksonsix wrote:

Hi,

> Sometimes it is nice to see what is going on in the pipeline. I installed
> GStreamer 1.2.0 for OS X and I noticed that verbose mode does not work
> correctly.
> 
> Test pipeline:
> gst-launch-1.0 -v fakesrc num-buffers=3 ! fakesink

You need to explicitly set silent=false now to get those messages
(should probably have been verbose=true, but it is what it is now).

Cheers
 -Tim

> And log:
> "Setting pipeline to PAUSED ...
> Pipeline is PREROLLING ...
> Pipeline is PREROLLED ...
> Setting pipeline to PLAYING ...
> New clock: GstSystemClock
> Got EOS from element "pipeline0".
> Execution ended after 0:00:00.000180000
> Setting pipeline to PAUSED ...
> Setting pipeline to READY ...
> Setting pipeline to NULL ...
> Freeing pipeline ..."
> 
> But when I use gst-launch-0.10 (included in GStreamer 0.10.36):
> gst-launch-0.10 -v fakesrc num-buffers=3 ! fakesink
> 
> My log is:
> "Setting pipeline to PAUSED ...
> Pipeline is PREROLLING ...
> /GstPipeline:pipeline0/GstFakeSrc:fakesrc0: last-message = "create   *******
> (fakesrc0:src) (0 bytes, timestamp: none, duration: none, offset: 0,
> offset_end: -1, flags: 0 ) 0x1008b0830"
> /GstPipeline:pipeline0/GstFakeSink:fakesink0: last-message = "preroll  
> ******* "
> /GstPipeline:pipeline0/GstFakeSink:fakesink0: last-message = "event  
> ******* (fakesink0:sink) E (type: 102, GstEventNewsegment,
> update=(boolean)false, rate=(double)1, applied-rate=(double)1,
> format=(GstFormat)GST_FORMAT_BYTES, start=(gint64)0, stop=(gint64)-1,
> position=(gint64)0;) 0x10182b0a0"
> Pipeline is PREROLLED ...
> Setting pipeline to PLAYING ...
> /GstPipeline:pipeline0/GstFakeSrc:fakesrc0: last-message = "event   *******
> (fakesrc0:src) E (type: 289, GstEventLatency, latency=(guint64)0;)
> 0x10182b190"
> New clock: GstSystemClock
> /GstPipeline:pipeline0/GstFakeSink:fakesink0: last-message = "chain  
> ******* (fakesink0:sink) (0 bytes, timestamp: 0:00:00.000000000, duration:
> none, offset: 0, offset_end: -1, flags: 32 discont ) 0x1008b0830"
> /GstPipeline:pipeline0/GstFakeSrc:fakesrc0: last-message = "create   *******
> (fakesrc0:src) (0 bytes, timestamp: none, duration: none, offset: 1,
> offset_end: -1, flags: 0 ) 0x1008b08d0"
> /GstPipeline:pipeline0/GstFakeSink:fakesink0: last-message = "chain  
> ******* (fakesink0:sink) (0 bytes, timestamp: 0:00:00.000000000, duration:
> none, offset: 1, offset_end: -1, flags: 0 ) 0x1008b08d0"
> /GstPipeline:pipeline0/GstFakeSrc:fakesrc0: last-message = "create   *******
> (fakesrc0:src) (0 bytes, timestamp: none, duration: none, offset: 2,
> offset_end: -1, flags: 0 ) 0x1008b0970"
> /GstPipeline:pipeline0/GstFakeSink:fakesink0: last-message = "chain  
> ******* (fakesink0:sink) (0 bytes, timestamp: 0:00:00.000000000, duration:
> none, offset: 2, offset_end: -1, flags: 0 ) 0x1008b0970"
> /GstPipeline:pipeline0/GstFakeSink:fakesink0: last-message = "event  
> ******* (fakesink0:sink) E (type: 86, ) 0x10182b0a0"
> Got EOS from element "pipeline0".
> Execution ended after 686000 ns.
> Setting pipeline to PAUSED ...
> Setting pipeline to READY ...
> Setting pipeline to NULL ...
> Freeing pipeline ..."
> 
> Am I missing something or maybe today is not my day to struggle with
> GStreamer...
> Sorry for so many questions but it is hard to find complete documentation
> containing information about the newest GStreamer version.
> 
> Thanks in advance.
> 
> 
> 
> --
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