pause playback, then start playback after 1-2s, and repeat this process many times (100+ times), the playback will be stuck

[Donghui Bai]

Hi all,
 
I use gstreamer 1.8.2 to instead of MediaPlayer in Android, and use the
androidmedia(playbin2 automatically linked) plugin to decode the H264 video.

*The playback is fine normally, but when I pause playback, then start
playback after 1-2s, and repeat this process many times (100+ times),  the
playback will be stuck.*

I add some log in androidmedia (gstamcvideodec.c gst_amc_video_dec_loop), as
follow:
------------------------------------------------------------------------------------
static void
gst_amc_video_dec_loop (GstAmcVideoDec * self)
{  
  ...
  __android_log_print(ANDROID_LOG_DEBUG,
                      "TEST",
                      "%s %s %d",
                      __FILE__, __FUNCTION__, __LINE__);
  flow_ret = gst_video_decoder_finish_frame (GST_VIDEO_DECODER (self),
frame);
  __android_log_print(ANDROID_LOG_DEBUG,
                      "TEST",
                      "%s %s %d",
                      __FILE__, __FUNCTION__, __LINE__);
  ...
}
------------------------------------------------------------------------------------
then found that gst_video_decoder_finish_frame blocked and did not return in
gst_amc_video_dec_loop, I think it result in stuck.

Why gst_video_decoder_finish_frame blocked? Is this some kind of bug, or am
I missing something?

Best regards, 
Bai 



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