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performance
Signed-off-by: Yuqing Zhu <b54851@freescale.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
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GST_EVENT_SEGMENT
Subparse works in push mode, chain funciton will be called once
up stream element finished the seeking and flushing.
If set need_segment flag in src pad event handler, the segment
event will be pushed earlier, result in the subtitle text will
be send out to down stream from the beginning.
Signed-off-by: Yuqing Zhu <b54851@freescale.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
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Some parser will pass in the original ssa text line which starts with "Dialog:"
and there's are maybe multiple Dialog lines in one input buffer.
Signed-off-by: Yuqing Zhu <b54851@freescale.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
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Setting async to false will lead A/V sync problem when seeking.
The preroll need to use GAP event instead of setting async to false.
Signed-off-by: Yuqing Zhu <b54851@freescale.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
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read only
Detect the memory flag and use gst_buffer_copy_region with GST_BUFFER_COPY_DEEP
parameter to perform deep memory copy.
Signed-off-by: Yuqing Zhu <b54851@freescale.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
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-Sending EOS event instead of GAP event as GAP event has error if A/V have the different duration.
-Stop sending second track EOS event when returing failure after sending the first track EOS.
Fixed by ignoring the return error.
Signed-off-by: Yuqing Zhu <b54851@freescale.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
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The current code will first discard all frames, and then tries to copy
all sticky events from the (now discarded) frames. So change the order.
Signed-off-by: Yuqing Zhu <b54851@freescale.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
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frame_map() issue
-Add GST_VIDEO_FRAME_MAP_FLAG_NO_REF
This makes sure that the buffer is not reffed another time when
storing it in the GstVideoFrame, keeping it writable if it was writable.
-Use new GST_VIDEO_FRAME_MAP_FLAG_NO_REF to replace the old one because it's kind of ugly.
-Don't ref buffers twice when mapping
Signed-off-by: Yuqing Zhu <b54851@freescale.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
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Video buffer pool will update video alignment to respect stride alignment
requirement. But haven't update it to video alignment in configure.
Which will cause user get wrong video alignment.
Signed-off-by: Yuqing Zhu <b54851@freescale.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
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When there is input data and no output data to the end of the stream, it will
send GST_ELEMENT_ERROR and quit from playing.
The patch comments the GST_ELEMENT_ERROR() and just add GST_ERROR_OBJECT()
information instead.
Signed-off-by: Yuqing Zhu <b54851@freescale.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
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Use g_utf16_to_utf8() instead of g_convert to fix the issue that
id3 tags utf16 charaters cannot be extreacted in id3demux when try
to get the id3v2 tag such as TIT2, TALB etc.
Signed-off-by: Yuqing Zhu <b54851@freescale.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
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Signed-off-by: Ross Burton <ross.burton@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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Yuqing Zhu
Ross Burton