[gst-devel] How can I get the error msg after call the gst call?

[michael young]

Hi Stefan:
    In my app , I always cannot call the gst_element_query_duration()
success, so I want get
the error information by some way. and I generated the debug log as you told
me , but I still
cannot find any information about gst_element_query_duration()? Do you know
why? tks:)

On Fri, Nov 19, 2010 at 9:27 AM, michael young <mcygogo at gmail.com> wrote:

> Hi Stefan:
>     when I run my app like you said, I got a big log file. I just run my
> app 16 seconds and I got
> a log file with 40M size! Is this all right ?? and  I think It's so
> difficult to find any useful message from the big file!!
>
>
> On Thu, Nov 18, 2010 at 10:09 PM, Stefan Kost <ensonic at hora-obscura.de>wrote:
>
>> On 18.11.2010 10:20, michael young wrote:
>> > Hi all:
>> >     How can I get the error message when I call the gst call. For
>> > example , if I called the gst_element_query_duration(),
>> > and it return false, and now how can I get a description for the
>> > failure? Is there some function like strerror() ? tks :)
>>
>> Nope. You would need to check the gstreamer log - run your app like
>> GST_DEBUG="*:5" ./my-app 2>debug.log.
>>
>> Stefan
>>
>> >
>> >
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