seek to 11139ms from start
PADS: <overlay:src> remove RECONFIGURE flag
basesink: <gdlsink1> handling event 0x75002f18 seek event: 0x75002f18, time 99:99:99.999999999, seq-num 2258, GstEventSeek, rate=(double)1, format=(GstFormat)GST_FORMAT_TIME, flags=(GstSeekFlags)GST_SEEK_FLAG_FLUSH+GST_SEEK_FLAG_KEY_UNIT, cur-type=(GstSeekType)GST_SEEK_TYPE_SET, cur=(gint64)11139000000, stop-type=(GstSeekType)GST_SEEK_TYPE_NONE, stop=(gint64)-1;
pango: <overlay> performing negotiation
EVENT: <overlay:src> have event type seek event: 0x75002f18, time 99:99:99.999999999, seq-num 2258, GstEventSeek, rate=(double)1, format=(GstFormat)GST_FORMAT_TIME, flags=(GstSeekFlags)GST_SEEK_FLAG_FLUSH+GST_SEEK_FLAG_KEY_UNIT, cur-type=(GstSeekType)GST_SEEK_TYPE_SET, cur=(gint64)11139000000, stop-type=(GstSeekType)GST_SEEK_TYPE_NONE, stop=(gint64)-1;
pango: <overlay> seek received, driving from here
EVENT: <gdlsink1:sink> have event type 2563 (FLUSH_START)
EVENT: <gdlsink1:sink> set flush flag
basesink: <gdlsink1> received event 0x75003120 flush-start event: 0x75003120, time 99:99:99.999999999, seq-num 2259, (NULL)
CAPS: <overlay:video_sink> get current pad caps video/x-raw, format=(string)NV12, width=(int)1280, height=(int)720, pixel-aspect-ratio=(fraction)1/1, interlace-mode=(string)progressive, colorimetry=(string)bt709, framerate=(fraction)24000/1001
basesink: <gdlsink1> flush-start 0x75003120
basesink: <gdlsink1> flushing out data thread, need preroll to TRUE
PADS: <overlay:src> peer query 0x74603c30 (accept-caps)
basesink: <gdlsink1> preroll interrupted because of flush
basesink: <gdlsink1> preroll failed: flushing
basesink: <gdlsink1> preroll failed
basesink: <gdlsink1> do_sync returned flushing
basesink: <gdlsink1> object unref after render 0x6f8aeda8
CAPS: <gdlsink1:sink> get pad caps with filter video/x-raw, format=(string)NV12, width=(int)1280, height=(int)720, pixel-aspect-ratio=(fraction)1/1, interlace-mode=(string)progressive, colorimetry=(string)bt709, framerate=(fraction)24000/1001; video/x-raw, format=(string){ I420, YV12, YUY2, UYVY, AYUV, RGBx, BGRx, xRGB, xBGR, RGBA, BGRA, ARGB, ABGR, RGB, BGR, Y41B, Y42B, YVYU, Y444, GRAY8, GRAY16_BE, GRAY16_LE, v308, RGB16, RGB15, ARGB64, AYUV64, NV12 }, width=(int)[ 1, 32767 ], height=(int)[ 1, 32767 ], framerate=(fraction)[ 0/1, 2147483647/1 ]; video/x-raw(ANY), format=(string){ I420, YV12, YUY2, UYVY, AYUV, RGBx, BGRx, xRGB, xBGR, RGBA, BGRA, ARGB, ABGR, RGB, BGR, Y41B, Y42B, YVYU, Y444, GRAY8, GRAY16_BE, GRAY16_LE, v308, RGB16, RGB15, ARGB64, AYUV64, NV12 }, width=(int)[ 1, 32767 ], height=(int)[ 1, 32767 ], framerate=(fraction)[ 0/1, 2147483647/1 ]; video/x-raw, width=(int)[ 1, 32767 ], height=(int)[ 1, 32767 ], framerate=(fraction)[ 0/1, 2147483647/1 ], format=(string){ I420, YV12, YUY2, UYVY, AYUV, RGBx, BGRx, xRGB, xBGR, RGBA, BGRA, ARGB, ABGR, RGB, BGR, Y41B, Y42B, YVYU, Y444, v210, v216, NV12, NV21, NV16, NV24, GRAY8, GRAY16_BE, GRAY16_LE, v308, RGB16, BGR16, RGB15, BGR15, UYVP, A420, RGB8P, YUV9, YVU9, IYU1, ARGB64, AYUV64, r210, I420_10LE, I420_10BE, I422_10LE, I422_10BE, Y444_10LE, Y444_10BE, GBR, GBR_10LE, GBR_10BE, NV12_64Z32 }
PADS: <gdlsink1:sink> doing query 0x746096f0 (caps)
basesink: <gdlsink1> start_time=0:00:00.080688889, now=0:00:01.822711111, base_time 0:00:01.742022222
STATES: <gdlsink1> lost state of PAUSED to PAUSED
STATES: <gdlsink1> notifying about state-changed PAUSED to PAUSED (PAUSED pending)
PADS: <gdlsink1:sink> sent query 0x746096f0 (caps), result 1
basesink: <gdlsink1> setting last buffer to (nil)
PADS: <gdlsink1:sink> sent event, ret ok
pango: <overlay> releasing text buffer 0x6f8e4840
CAPS: <gdlsink1:sink> query returned video/x-raw, format=(string)NV12, width=(int)1280, height=(int)720, pixel-aspect-ratio=(fraction)1/1, interlace-mode=(string)progressive, colorimetry=(string)bt709, framerate=(fraction)24000/1001; video/x-raw, format=(string){ BGRx, BGRA, NV12 }, width=(int)1204, height=(int)680, framerate=(fraction)[ 0/1, 2147483647/1 ], pixel-aspect-ratio=(fraction)1/1; video/x-raw, format=(string){ BGRx, BGRA, NV12 }, width=(int)[ 1, 32767 ], height=(int)[ 1, 32767 ], framerate=(fraction)[ 0/1, 2147483647/1 ]; video/x-raw(memory:SystemMemory, meta:GstVideoOverlayComposition), format=(string){ BGRx, BGRA, NV12 }, width=(int)1204, height=(int)680, framerate=(fraction)[ 0/1, 2147483647/1 ], pixel-aspect-ratio=(fraction)1/1; video/x-raw(memory:SystemMemory, meta:GstVideoOverlayComposition), format=(string){ BGRx, BGRA, NV12 }, width=(int)[ 1, 32767 ], height=(int)[ 1, 32767 ], framerate=(fraction)[ 0/1, 2147483647/1 ]; video/x-raw, width=(int)1204, height=(int)680, framerate=(fraction)[ 0/1, 2147483647/1 ], format=(string){ BGRx, BGRA, NV12, NV16 }, pixel-aspect-ratio=(fraction)1/1; video/x-raw, width=(int)[ 1, 32767 ], height=(int)[ 1, 32767 ], framerate=(fraction)[ 0/1, 2147483647/1 ], format=(string){ BGRx, BGRA, NV12, NV16 }
default: <overlay:src> query returned 1
pango: <overlay> Downstream accepts the overlay meta: 1
pango: <overlay> Using caps video/x-raw(memory:SystemMemory, meta:GstVideoOverlayComposition), format=(string)NV12, width=(int)1280, height=(int)720, pixel-aspect-ratio=(fraction)1/1, interlace-mode=(string)progressive, colorimetry=(string)bt709, framerate=(fraction)24000/1001
PADS: <overlay:src> notify caps
PADS: <overlay:src> We're flushing
pango: <overlay> Failed to set caps
pango: <overlay> Failed to map video frame for blending

