Seek hangs while trying to seek into vbr file

[Mohamed Salim Mohamed Ayub]

OK I found the issue.

when I use gst_element_send_event, somewhere inside GStreamer (or perhaps
flvdemux), the event is being referenced again and perhaps being modified.
That is why GST_IS_EVENT(event) inside gst_event_parse_seek returns.

I solved it by using gst_event_ref(event) before calling
gst_element_send_event(event).


On Tue, Jun 18, 2013 at 12:35 PM, Mohamed Salim Mohamed Ayub <
al.mohamed.salim at gmail.com> wrote:

> Sorry the event formation is done as
>
> gst_event_new_seek (
> rate,
> GST_FORMAT_TIME,
> GstSeekFlags(GST_SEEK_FLAG_
> FLUSH),
> GST_SEEK_TYPE_SET,
> position,
> GST_SEEK_TYPE_NONE,
> GST_CLOCK_TIME_NONE)
>
> with above scheme, seek works OK for other streams only for these two flv
> streams.
> The second flv file also has AVC video 384 kps, 720x480 and AAC-LC audio.
>
> Kindest Regards,
> Salim
>
>
> On Tue, Jun 18, 2013 at 12:28 PM, Mohamed Salim Mohamed Ayub <
> al.mohamed.salim at gmail.com> wrote:
>
>> I am using Gstreamer version 0.10.32 with gst-plugins-good-0.10.28
>> I need to use this older version of gst because, our supplier has
>> integrated hardware codecs to this version and upgrade to gst 1.0 is big
>> work that can not be taken in current project timeline.
>>
>> I am playing flv file with AVC video (720x480, 284kbps)
>>  and AAC-LC audio streams
>>
>> I created a seek event using event=
>> gst_event_new_seek (
>> GST_FORMAT_TIME,
>> GstSeekFlags(GST_SEEK_FLAG_FLUSH),
>> GST_SEEK_TYPE_SET,
>> position,
>> GST_SEEK_TYPE_NONE,
>> GST_CLOCK_TIME_NONE)
>>
>> Then I use gst_element_send_event(element, event) to send the event.
>>
>> This is when I get following errors continuously
>>
>> (<unknown>:273): GStreamer-CRITICAL **: gst_event_parse_seek: assertion
>> `GST_IS_EVENT (event)' failed
>>
>> (<unknown>:273): GStreamer-CRITICAL **: gst_mini_object_unref: assertion
>> `GST_IS_MINI_OBJECT (mini_object)' failed
>>
>> Kindest Regads,
>> Salim
>>
>>
>> On Tue, Jun 11, 2013 at 11:16 PM, Tim-Philipp Müller <t.i.m at zen.co.uk>wrote:
>>
>>> On Tue, 2013-06-11 at 23:00 +0800, Mohammad-AL.Gmail wrote:
>>>
>>> > When I try to send Seek events on vbr files, the pipeline hangs.
>>> > How can I detect reliability if a media files is seekable or no?
>>>
>>> More details please (version, type of file, context, etc.).
>>>
>>> You can do a SEEKING query on the pipeline once you got an ASYNC_DONE
>>> message on the pipeline's bus.
>>>
>>> Cheers
>>>  -Tim
>>>
>>>
>>> _______________________________________________
>>> gstreamer-devel mailing list
>>> gstreamer-devel at lists.freedesktop.org
>>> http://lists.freedesktop.org/mailman/listinfo/gstreamer-devel
>>>
>>
>>
>
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