[FFmpeg-trac] #5018(undetermined:new): incorrect PTS/DTS on first frame of RTSP stream

FFmpeg trac at avcodec.org
Sun Oct 25 16:59:52 EET 2020


#5018: incorrect PTS/DTS on first frame of RTSP stream
-------------------------------------+-------------------------------------
             Reporter:  slamb        |                    Owner:
                 Type:  defect       |                   Status:  new
             Priority:  normal       |                Component:
                                     |  undetermined
              Version:  git-master   |               Resolution:
             Keywords:  rtsp h264    |               Blocked By:
             Blocking:               |  Reproduced by developer:  0
Analyzed by developer:  0            |
-------------------------------------+-------------------------------------

Comment (by elupus):

 Some additional debug info. It really seem the DTS calculation goes wonky
 here.

 ffprobe -rtsp_transport tcp -i ffprobe -rtsp_transport tcp -i
 rtsp://wowzaec2demo.streamlock.net/vod/mp4:BigBuckBunny_115k.mov
 -show_packets -show_entries packet=dts,pts  -probesize 10000 -fdebug ts
 -select_streams v:0 > packets.log 2> debug.log
 {{{
 ffprobe version 4.3.1 Copyright (c) 2007-2020 the FFmpeg developers
   built with Apple clang version 12.0.0 (clang-1200.0.32.2)
   configuration: --prefix=/usr/local/Cellar/ffmpeg/4.3.1_1 --enable-shared
 --enable-pthreads --enable-version3 --enable-avresample --cc=clang --host-
 cflags= --host-ldflags= --enable-ffplay --enable-gnutls --enable-gpl
 --enable-libaom --enable-libbluray --enable-libdav1d --enable-libmp3lame
 --enable-libopus --enable-librav1e --enable-librubberband --enable-
 libsnappy --enable-libsrt --enable-libtesseract --enable-libtheora
 --enable-libvidstab --enable-libvorbis --enable-libvpx --enable-libwebp
 --enable-libx264 --enable-libx265 --enable-libxml2 --enable-libxvid
 --enable-lzma --enable-libfontconfig --enable-libfreetype --enable-frei0r
 --enable-libass --enable-libopencore-amrnb --enable-libopencore-amrwb
 --enable-libopenjpeg --enable-librtmp --enable-libspeex --enable-libsoxr
 --enable-videotoolbox --disable-libjack --disable-indev=jack
   libavutil      56. 51.100 / 56. 51.100
   libavcodec     58. 91.100 / 58. 91.100
   libavformat    58. 45.100 / 58. 45.100
   libavdevice    58. 10.100 / 58. 10.100
   libavfilter     7. 85.100 /  7. 85.100
   libavresample   4.  0.  0 /  4.  0.  0
   libswscale      5.  7.100 /  5.  7.100
   libswresample   3.  7.100 /  3.  7.100
   libpostproc    55.  7.100 / 55.  7.100
 [tcp @ 0x7fb0c952a680] No default whitelist set
 [tcp @ 0x7fb0c952a680] Original list of addresses:
 [tcp @ 0x7fb0c952a680] Address 3.84.6.190 port 554
 [tcp @ 0x7fb0c952a680] Interleaved list of addresses:
 [tcp @ 0x7fb0c952a680] Address 3.84.6.190 port 554
 [tcp @ 0x7fb0c952a680] Starting connection attempt to 3.84.6.190 port 554
 [tcp @ 0x7fb0c952a680] Successfully connected to 3.84.6.190 port 554
 [rtsp @ 0x7fb0ca018000] SDP:
 v=0
 o=- 1800356562 1800356562 IN IP4 3.84.6.190
 s=BigBuckBunny_115k.mov
 c=IN IP4 3.84.6.190
 t=0 0
 a=sdplang:en
 a=range:npt=0- 596.48
 a=control:*
 m=audio 0 RTP/AVP 96
 a=rtpmap:96 mpeg4-generic/12000/2
 a=fmtp:96 profile-level-id=1;mode=AAC-
 hbr;sizelength=13;indexlength=3;indexdeltalength=3;config=1490
 a=control:trackID=1
 m=video 0 RTP/AVP 97
 a=rtpmap:97 H264/90000
 a=fmtp:97 packetization-mode=1;profile-level-id=42C01E;sprop-parameter-
 sets=Z0LAHtkDxWhAAAADAEAAAAwDxYuS,aMuMsg==
 a=cliprect:0,0,160,240
 a=framesize:97 240-160
 a=framerate:24.0
 a=control:trackID=2

 [rtsp @ 0x7fb0ca018000] audio codec set to: aac
 [rtsp @ 0x7fb0ca018000] audio samplerate set to: 12000
 [rtsp @ 0x7fb0ca018000] audio channels set to: 2
 [rtsp @ 0x7fb0ca018000] video codec set to: h264
 [rtsp @ 0x7fb0ca018000] RTP Packetization Mode: 1
 [rtsp @ 0x7fb0ca018000] RTP Profile IDC: 42 Profile IOP: c0 Level: 1e
 [rtsp @ 0x7fb0ca018000] Extradata set to 0x7fb0c9606dc0 (size: 33)
 [rtsp @ 0x7fb0ca018000] setting jitter buffer size to 0
     Last message repeated 1 times
 [rtsp @ 0x7fb0ca018000] hello state=0
 [h264 @ 0x7fb0ca80da00] nal_unit_type: 7(SPS), nal_ref_idc: 3
 [h264 @ 0x7fb0ca80da00] nal_unit_type: 8(PPS), nal_ref_idc: 3
 [rtsp @ 0x7fb0ca018000] ff_read_packet stream=1, pts=0, dts=NOPTS,
 size=818, duration=0, flags=0
 [h264 @ 0x7fb0ca80da00] nal_unit_type: 7(SPS), nal_ref_idc: 3
 [h264 @ 0x7fb0ca80da00] nal_unit_type: 8(PPS), nal_ref_idc: 3
 [rtsp @ 0x7fb0ca018000] ff_read_packet stream=0, pts=0, dts=NOPTS,
 size=410, duration=0, flags=0
 [rtsp @ 0x7fb0ca018000] IN delayed:0 pts:0, dts:NOPTS
 cur_dts:9223090561878065151 st:0 pc:0x0 duration:0 delay:0 onein_oneout:1
 [rtsp @ 0x7fb0ca018000] OUTdelayed:0/0 pts:0, dts:0 cur_dts:0 st:0 (0)
 [rtsp @ 0x7fb0ca018000] read_frame_internal stream=0, pts=0, dts=0,
 size=410, duration=0, flags=1
 [rtsp @ 0x7fb0ca018000] ff_read_packet stream=1, pts=3780, dts=NOPTS,
 size=11, duration=0, flags=0
 [rtsp @ 0x7fb0ca018000] IN delayed:0 pts:NOPTS, dts:NOPTS
 cur_dts:9223090561878065151 st:1 pc:0x7fb0cb007580 duration:0 delay:0
 onein_oneout:0
 [rtsp @ 0x7fb0ca018000] OUTdelayed:0/0 pts:NOPTS, dts:NOPTS
 cur_dts:9223090561878065151 st:1 (1)
 [rtsp @ 0x7fb0ca018000] read_frame_internal stream=1, pts=NOPTS,
 dts=NOPTS, size=818, duration=0, flags=1
 [h264 @ 0x7fb0ca80da00] nal_unit_type: 7(SPS), nal_ref_idc: 3
 [h264 @ 0x7fb0ca80da00] nal_unit_type: 8(PPS), nal_ref_idc: 3
 [h264 @ 0x7fb0ca80da00] nal_unit_type: 6(SEI), nal_ref_idc: 0
 [h264 @ 0x7fb0ca80da00] nal_unit_type: 5(IDR), nal_ref_idc: 3
 [h264 @ 0x7fb0ca80da00] Format yuv420p chosen by get_format().
 [h264 @ 0x7fb0ca80da00] Reinit context to 240x160, pix_fmt: yuv420p
 [rtsp @ 0x7fb0ca018000] ff_read_packet stream=1, pts=7470, dts=NOPTS,
 size=11, duration=0, flags=0
 [rtsp @ 0x7fb0ca018000] IN delayed:0 pts:3780, dts:NOPTS
 cur_dts:9223090561878068901 st:1 pc:0x7fb0cb007580 duration:3750 delay:0
 onein_oneout:0
 [rtsp @ 0x7fb0ca018000] OUTdelayed:0/0 pts:3780, dts:NOPTS
 cur_dts:9223090561878068901 st:1 (1)
 [rtsp @ 0x7fb0ca018000] read_frame_internal stream=1, pts=3780, dts=NOPTS,
 size=11, duration=3750, flags=0
 [h264 @ 0x7fb0ca80da00] nal_unit_type: 1(Coded slice of a non-IDR
 picture), nal_ref_idc: 2
 [rtsp @ 0x7fb0ca018000] ff_read_packet stream=0, pts=1024, dts=NOPTS,
 size=417, duration=0, flags=0
 [rtsp @ 0x7fb0ca018000] IN delayed:0 pts:1024, dts:NOPTS cur_dts:1024 st:0
 pc:0x0 duration:1024 delay:0 onein_oneout:1
 [rtsp @ 0x7fb0ca018000] OUTdelayed:0/0 pts:1024, dts:1024 cur_dts:2048
 st:0 (0)
 [rtsp @ 0x7fb0ca018000] read_frame_internal stream=0, pts=1024, dts=1024,
 size=417, duration=1024, flags=1
 [rtsp @ 0x7fb0ca018000] ff_read_packet stream=1, pts=11250, dts=NOPTS,
 size=11, duration=0, flags=0
 [rtsp @ 0x7fb0ca018000] IN delayed:0 pts:7470, dts:NOPTS
 cur_dts:9223090561878068901 st:1 pc:0x7fb0cb007580 duration:3750 delay:0
 onein_oneout:0
 [rtsp @ 0x7fb0ca018000] OUTdelayed:0/0 pts:7470, dts:NOPTS
 cur_dts:9223090561878068901 st:1 (1)
 [rtsp @ 0x7fb0ca018000] read_frame_internal stream=1, pts=7470, dts=NOPTS,
 size=11, duration=3750, flags=0
 [h264 @ 0x7fb0ca80da00] nal_unit_type: 1(Coded slice of a non-IDR
 picture), nal_ref_idc: 2
 [rtsp @ 0x7fb0ca018000] ff_read_packet stream=1, pts=15030, dts=NOPTS,
 size=143, duration=0, flags=0
 [rtsp @ 0x7fb0ca018000] IN delayed:0 pts:11250, dts:NOPTS
 cur_dts:9223090561878068901 st:1 pc:0x7fb0cb007580 duration:3750 delay:0
 onein_oneout:0
 [rtsp @ 0x7fb0ca018000] OUTdelayed:0/0 pts:11250, dts:NOPTS
 cur_dts:9223090561878068901 st:1 (1)
 [rtsp @ 0x7fb0ca018000] read_frame_internal stream=1, pts=11250,
 dts=NOPTS, size=11, duration=3750, flags=0
 [h264 @ 0x7fb0ca80da00] nal_unit_type: 1(Coded slice of a non-IDR
 picture), nal_ref_idc: 2
 [rtsp @ 0x7fb0ca018000] ff_read_packet stream=0, pts=2048, dts=NOPTS,
 size=387, duration=0, flags=0
 [rtsp @ 0x7fb0ca018000] IN delayed:0 pts:2048, dts:NOPTS cur_dts:2048 st:0
 pc:0x0 duration:1024 delay:0 onein_oneout:1
 [rtsp @ 0x7fb0ca018000] OUTdelayed:0/0 pts:2048, dts:2048 cur_dts:3072
 st:0 (0)
 [rtsp @ 0x7fb0ca018000] read_frame_internal stream=0, pts=2048, dts=2048,
 size=387, duration=1024, flags=1
 [rtsp @ 0x7fb0ca018000] ff_read_packet stream=1, pts=18720, dts=NOPTS,
 size=143, duration=0, flags=0
 [rtsp @ 0x7fb0ca018000] IN delayed:0 pts:15030, dts:NOPTS
 cur_dts:9223090561878068901 st:1 pc:0x7fb0cb007580 duration:3750 delay:0
 onein_oneout:0
 [rtsp @ 0x7fb0ca018000] OUTdelayed:0/0 pts:15030, dts:NOPTS
 cur_dts:9223090561878068901 st:1 (1)
 [rtsp @ 0x7fb0ca018000] read_frame_internal stream=1, pts=15030,
 dts=NOPTS, size=143, duration=3750, flags=0
 [h264 @ 0x7fb0ca80da00] nal_unit_type: 1(Coded slice of a non-IDR
 picture), nal_ref_idc: 2
 [rtsp @ 0x7fb0ca018000] ff_read_packet stream=1, pts=22500, dts=NOPTS,
 size=150, duration=0, flags=0
 [rtsp @ 0x7fb0ca018000] IN delayed:0 pts:18720, dts:NOPTS
 cur_dts:9223090561878068901 st:1 pc:0x7fb0cb007580 duration:3750 delay:0
 onein_oneout:0
 [rtsp @ 0x7fb0ca018000] OUTdelayed:0/0 pts:18720, dts:NOPTS
 cur_dts:9223090561878068901 st:1 (1)
 [rtsp @ 0x7fb0ca018000] read_frame_internal stream=1, pts=18720,
 dts=NOPTS, size=143, duration=3750, flags=0
 [h264 @ 0x7fb0ca80da00] nal_unit_type: 1(Coded slice of a non-IDR
 picture), nal_ref_idc: 2
 [rtsp @ 0x7fb0ca018000] ff_read_packet stream=1, pts=26280, dts=NOPTS,
 size=144, duration=0, flags=0
 [rtsp @ 0x7fb0ca018000] IN delayed:0 pts:22500, dts:NOPTS
 cur_dts:9223090561878068901 st:1 pc:0x7fb0cb007580 duration:3750 delay:0
 onein_oneout:0
 [rtsp @ 0x7fb0ca018000] OUTdelayed:0/0 pts:22500, dts:NOPTS
 cur_dts:9223090561878068901 st:1 (1)
 [rtsp @ 0x7fb0ca018000] read_frame_internal stream=1, pts=22500,
 dts=NOPTS, size=150, duration=3750, flags=0
 [h264 @ 0x7fb0ca80da00] nal_unit_type: 1(Coded slice of a non-IDR
 picture), nal_ref_idc: 2
 [rtsp @ 0x7fb0ca018000] ff_read_packet stream=0, pts=3072, dts=NOPTS,
 size=389, duration=0, flags=0
 [rtsp @ 0x7fb0ca018000] IN delayed:0 pts:3072, dts:NOPTS cur_dts:3072 st:0
 pc:0x0 duration:1024 delay:0 onein_oneout:1
 [rtsp @ 0x7fb0ca018000] OUTdelayed:0/0 pts:3072, dts:3072 cur_dts:4096
 st:0 (0)
 [rtsp @ 0x7fb0ca018000] read_frame_internal stream=0, pts=3072, dts=3072,
 size=389, duration=1024, flags=1
 [rtsp @ 0x7fb0ca018000] ff_read_packet stream=1, pts=29970, dts=NOPTS,
 size=149, duration=0, flags=0
 [rtsp @ 0x7fb0ca018000] IN delayed:0 pts:26280, dts:NOPTS
 cur_dts:9223090561878068901 st:1 pc:0x7fb0cb007580 duration:3750 delay:0
 onein_oneout:0
 [rtsp @ 0x7fb0ca018000] OUTdelayed:0/0 pts:26280, dts:26280 cur_dts:26280
 st:1 (1)
 [rtsp @ 0x7fb0ca018000] read_frame_internal stream=1, pts=26280,
 dts=26280, size=144, duration=3750, flags=0
 [rtsp @ 0x7fb0ca018000] ff_read_packet stream=1, pts=33750, dts=NOPTS,
 size=29, duration=0, flags=0
 [rtsp @ 0x7fb0ca018000] IN delayed:0 pts:29970, dts:NOPTS cur_dts:26280
 st:1 pc:0x7fb0cb007580 duration:3750 delay:0 onein_oneout:0
 [rtsp @ 0x7fb0ca018000] OUTdelayed:0/0 pts:29970, dts:29970 cur_dts:29970
 st:1 (1)
 [rtsp @ 0x7fb0ca018000] read_frame_internal stream=1, pts=29970,
 dts=29970, size=149, duration=3750, flags=0
 [rtsp @ 0x7fb0ca018000] ff_read_packet stream=0, pts=4096, dts=NOPTS,
 size=368, duration=0, flags=0
 [rtsp @ 0x7fb0ca018000] IN delayed:0 pts:4096, dts:NOPTS cur_dts:4096 st:0
 pc:0x0 duration:1024 delay:0 onein_oneout:1
 [rtsp @ 0x7fb0ca018000] OUTdelayed:0/0 pts:4096, dts:4096 cur_dts:5120
 st:0 (0)
 [rtsp @ 0x7fb0ca018000] read_frame_internal stream=0, pts=4096, dts=4096,
 size=368, duration=1024, flags=1
 [rtsp @ 0x7fb0ca018000] ff_read_packet stream=1, pts=37530, dts=NOPTS,
 size=86, duration=0, flags=0
 [rtsp @ 0x7fb0ca018000] IN delayed:0 pts:33750, dts:NOPTS cur_dts:29970
 st:1 pc:0x7fb0cb007580 duration:3750 delay:0 onein_oneout:0
 [rtsp @ 0x7fb0ca018000] OUTdelayed:0/0 pts:33750, dts:33750 cur_dts:33750
 st:1 (1)
 [rtsp @ 0x7fb0ca018000] read_frame_internal stream=1, pts=33750,
 dts=33750, size=29, duration=3750, flags=0
 [rtsp @ 0x7fb0ca018000] ff_read_packet stream=1, pts=41220, dts=NOPTS,
 size=126, duration=0, flags=0
 [rtsp @ 0x7fb0ca018000] IN delayed:0 pts:37530, dts:NOPTS cur_dts:33750
 st:1 pc:0x7fb0cb007580 duration:3750 delay:0 onein_oneout:0
 [rtsp @ 0x7fb0ca018000] OUTdelayed:0/0 pts:37530, dts:37530 cur_dts:37530
 st:1 (1)
 [rtsp @ 0x7fb0ca018000] read_frame_internal stream=1, pts=37530,
 dts=37530, size=86, duration=3750, flags=0
 [rtsp @ 0x7fb0ca018000] ff_read_packet stream=1, pts=45000, dts=NOPTS,
 size=159, duration=0, flags=0
 [rtsp @ 0x7fb0ca018000] IN delayed:0 pts:41220, dts:NOPTS cur_dts:37530
 st:1 pc:0x7fb0cb007580 duration:3750 delay:0 onein_oneout:0
 [rtsp @ 0x7fb0ca018000] OUTdelayed:0/0 pts:41220, dts:41220 cur_dts:41220
 st:1 (1)
 [rtsp @ 0x7fb0ca018000] read_frame_internal stream=1, pts=41220,
 dts=41220, size=126, duration=3750, flags=0
 [rtsp @ 0x7fb0ca018000] ff_read_packet stream=0, pts=5120, dts=NOPTS,
 size=398, duration=0, flags=0
 [rtsp @ 0x7fb0ca018000] IN delayed:0 pts:5120, dts:NOPTS cur_dts:5120 st:0
 pc:0x0 duration:1024 delay:0 onein_oneout:1
 [rtsp @ 0x7fb0ca018000] OUTdelayed:0/0 pts:5120, dts:5120 cur_dts:6144
 st:0 (0)
 [rtsp @ 0x7fb0ca018000] read_frame_internal stream=0, pts=5120, dts=5120,
 size=398, duration=1024, flags=1
 [rtsp @ 0x7fb0ca018000] ff_read_packet stream=1, pts=48780, dts=NOPTS,
 size=161, duration=0, flags=0
 [rtsp @ 0x7fb0ca018000] IN delayed:0 pts:45000, dts:NOPTS cur_dts:41220
 st:1 pc:0x7fb0cb007580 duration:3750 delay:0 onein_oneout:0
 [rtsp @ 0x7fb0ca018000] OUTdelayed:0/0 pts:45000, dts:45000 cur_dts:45000
 st:1 (1)
 [rtsp @ 0x7fb0ca018000] read_frame_internal stream=1, pts=45000,
 dts=45000, size=159, duration=3750, flags=0
 [rtsp @ 0x7fb0ca018000] ff_read_packet stream=1, pts=52470, dts=NOPTS,
 size=61, duration=0, flags=0
 [rtsp @ 0x7fb0ca018000] IN delayed:0 pts:48780, dts:NOPTS cur_dts:45000
 st:1 pc:0x7fb0cb007580 duration:3750 delay:0 onein_oneout:0
 [rtsp @ 0x7fb0ca018000] OUTdelayed:0/0 pts:48780, dts:48780 cur_dts:48780
 st:1 (1)
 [rtsp @ 0x7fb0ca018000] read_frame_internal stream=1, pts=48780,
 dts=48780, size=161, duration=3750, flags=0
 [rtsp @ 0x7fb0ca018000] ff_read_packet stream=0, pts=6144, dts=NOPTS,
 size=361, duration=0, flags=0
 [rtsp @ 0x7fb0ca018000] IN delayed:0 pts:6144, dts:NOPTS cur_dts:6144 st:0
 pc:0x0 duration:1024 delay:0 onein_oneout:1
 [rtsp @ 0x7fb0ca018000] OUTdelayed:0/0 pts:6144, dts:6144 cur_dts:7168
 st:0 (0)
 [rtsp @ 0x7fb0ca018000] read_frame_internal stream=0, pts=6144, dts=6144,
 size=361, duration=1024, flags=1
 [rtsp @ 0x7fb0ca018000] ff_read_packet stream=0, pts=NOPTS, dts=NOPTS,
 size=372, duration=0, flags=0
 [rtsp @ 0x7fb0ca018000] IN delayed:0 pts:NOPTS, dts:NOPTS cur_dts:7168
 st:0 pc:0x0 duration:1024 delay:0 onein_oneout:1
 [rtsp @ 0x7fb0ca018000] OUTdelayed:0/0 pts:7168, dts:7168 cur_dts:8192
 st:0 (0)
 [rtsp @ 0x7fb0ca018000] read_frame_internal stream=0, pts=7168, dts=7168,
 size=372, duration=1024, flags=1
 [rtsp @ 0x7fb0ca018000] ff_read_packet stream=1, pts=56250, dts=NOPTS,
 size=152, duration=0, flags=0
 [rtsp @ 0x7fb0ca018000] IN delayed:0 pts:52470, dts:NOPTS cur_dts:48780
 st:1 pc:0x7fb0cb007580 duration:3750 delay:0 onein_oneout:0
 [rtsp @ 0x7fb0ca018000] OUTdelayed:0/0 pts:52470, dts:52470 cur_dts:52470
 st:1 (1)
 [rtsp @ 0x7fb0ca018000] read_frame_internal stream=1, pts=52470,
 dts=52470, size=61, duration=3750, flags=0
 [rtsp @ 0x7fb0ca018000] ff_read_packet stream=1, pts=60030, dts=NOPTS,
 size=167, duration=0, flags=0
 [rtsp @ 0x7fb0ca018000] IN delayed:0 pts:56250, dts:NOPTS cur_dts:52470
 st:1 pc:0x7fb0cb007580 duration:3750 delay:0 onein_oneout:0
 [rtsp @ 0x7fb0ca018000] OUTdelayed:0/0 pts:56250, dts:56250 cur_dts:56250
 st:1 (1)
 [rtsp @ 0x7fb0ca018000] read_frame_internal stream=1, pts=56250,
 dts=56250, size=152, duration=3750, flags=0
 [rtsp @ 0x7fb0ca018000] ff_read_packet stream=0, pts=8192, dts=NOPTS,
 size=379, duration=0, flags=0
 [rtsp @ 0x7fb0ca018000] IN delayed:0 pts:8192, dts:NOPTS cur_dts:8192 st:0
 pc:0x0 duration:1024 delay:0 onein_oneout:1
 [rtsp @ 0x7fb0ca018000] OUTdelayed:0/0 pts:8192, dts:8192 cur_dts:9216
 st:0 (0)
 [rtsp @ 0x7fb0ca018000] read_frame_internal stream=0, pts=8192, dts=8192,
 size=379, duration=1024, flags=1
 [rtsp @ 0x7fb0ca018000] ff_read_packet stream=1, pts=63720, dts=NOPTS,
 size=172, duration=0, flags=0
 [rtsp @ 0x7fb0ca018000] IN delayed:0 pts:60030, dts:NOPTS cur_dts:56250
 st:1 pc:0x7fb0cb007580 duration:3750 delay:0 onein_oneout:0
 [rtsp @ 0x7fb0ca018000] OUTdelayed:0/0 pts:60030, dts:60030 cur_dts:60030
 st:1 (1)
 [rtsp @ 0x7fb0ca018000] read_frame_internal stream=1, pts=60030,
 dts=60030, size=167, duration=3750, flags=0
 [rtsp @ 0x7fb0ca018000] ff_read_packet stream=1, pts=67500, dts=NOPTS,
 size=198, duration=0, flags=0
 [rtsp @ 0x7fb0ca018000] IN delayed:0 pts:63720, dts:NOPTS cur_dts:60030
 st:1 pc:0x7fb0cb007580 duration:3750 delay:0 onein_oneout:0
 [rtsp @ 0x7fb0ca018000] OUTdelayed:0/0 pts:63720, dts:63720 cur_dts:63720
 st:1 (1)
 [rtsp @ 0x7fb0ca018000] read_frame_internal stream=1, pts=63720,
 dts=63720, size=172, duration=3750, flags=0
 [rtsp @ 0x7fb0ca018000] ff_read_packet stream=1, pts=71280, dts=NOPTS,
 size=177, duration=0, flags=0
 [rtsp @ 0x7fb0ca018000] IN delayed:0 pts:67500, dts:NOPTS cur_dts:63720
 st:1 pc:0x7fb0cb007580 duration:3750 delay:0 onein_oneout:0
 [rtsp @ 0x7fb0ca018000] OUTdelayed:0/0 pts:67500, dts:67500 cur_dts:67500
 st:1 (1)
 [rtsp @ 0x7fb0ca018000] read_frame_internal stream=1, pts=67500,
 dts=67500, size=198, duration=3750, flags=0
 [rtsp @ 0x7fb0ca018000] ff_read_packet stream=0, pts=9216, dts=NOPTS,
 size=359, duration=0, flags=0
 [rtsp @ 0x7fb0ca018000] IN delayed:0 pts:9216, dts:NOPTS cur_dts:9216 st:0
 pc:0x0 duration:1024 delay:0 onein_oneout:1
 [rtsp @ 0x7fb0ca018000] OUTdelayed:0/0 pts:9216, dts:9216 cur_dts:10240
 st:0 (0)
 [rtsp @ 0x7fb0ca018000] read_frame_internal stream=0, pts=9216, dts=9216,
 size=359, duration=1024, flags=1
 [rtsp @ 0x7fb0ca018000] ff_read_packet stream=1, pts=74970, dts=NOPTS,
 size=213, duration=0, flags=0
 [rtsp @ 0x7fb0ca018000] IN delayed:0 pts:71280, dts:NOPTS cur_dts:67500
 st:1 pc:0x7fb0cb007580 duration:3750 delay:0 onein_oneout:0
 [rtsp @ 0x7fb0ca018000] OUTdelayed:0/0 pts:71280, dts:71280 cur_dts:71280
 st:1 (1)
 [rtsp @ 0x7fb0ca018000] read_frame_internal stream=1, pts=71280,
 dts=71280, size=177, duration=3750, flags=0
 [rtsp @ 0x7fb0ca018000] ff_read_packet stream=1, pts=78750, dts=NOPTS,
 size=200, duration=0, flags=0
 [rtsp @ 0x7fb0ca018000] IN delayed:0 pts:74970, dts:NOPTS cur_dts:71280
 st:1 pc:0x7fb0cb007580 duration:3750 delay:0 onein_oneout:0
 [rtsp @ 0x7fb0ca018000] OUTdelayed:0/0 pts:74970, dts:74970 cur_dts:74970
 st:1 (1)
 [rtsp @ 0x7fb0ca018000] read_frame_internal stream=1, pts=74970,
 dts=74970, size=213, duration=3750, flags=0
 [rtsp @ 0x7fb0ca018000] ff_read_packet stream=0, pts=10240, dts=NOPTS,
 size=384, duration=0, flags=0
 [rtsp @ 0x7fb0ca018000] IN delayed:0 pts:10240, dts:NOPTS cur_dts:10240
 st:0 pc:0x0 duration:1024 delay:0 onein_oneout:1
 [rtsp @ 0x7fb0ca018000] OUTdelayed:0/0 pts:10240, dts:10240 cur_dts:11264
 st:0 (0)
 [rtsp @ 0x7fb0ca018000] read_frame_internal stream=0, pts=10240,
 dts=10240, size=384, duration=1024, flags=1
 [rtsp @ 0x7fb0ca018000] ff_read_packet stream=1, pts=82530, dts=NOPTS,
 size=231, duration=0, flags=0
 [rtsp @ 0x7fb0ca018000] IN delayed:0 pts:78750, dts:NOPTS cur_dts:74970
 st:1 pc:0x7fb0cb007580 duration:3750 delay:0 onein_oneout:0
 [rtsp @ 0x7fb0ca018000] OUTdelayed:0/0 pts:78750, dts:78750 cur_dts:78750
 st:1 (1)
 [rtsp @ 0x7fb0ca018000] read_frame_internal stream=1, pts=78750,
 dts=78750, size=200, duration=3750, flags=0
 [rtsp @ 0x7fb0ca018000] ff_read_packet stream=1, pts=86220, dts=NOPTS,
 size=213, duration=0, flags=0
 [rtsp @ 0x7fb0ca018000] IN delayed:0 pts:82530, dts:NOPTS cur_dts:78750
 st:1 pc:0x7fb0cb007580 duration:3750 delay:0 onein_oneout:0
 [rtsp @ 0x7fb0ca018000] OUTdelayed:0/0 pts:82530, dts:82530 cur_dts:82530
 st:1 (1)
 [rtsp @ 0x7fb0ca018000] read_frame_internal stream=1, pts=82530,
 dts=82530, size=231, duration=3750, flags=0
 [rtsp @ 0x7fb0ca018000] ff_read_packet stream=1, pts=90000, dts=NOPTS,
 size=235, duration=0, flags=0
 [rtsp @ 0x7fb0ca018000] IN delayed:0 pts:86220, dts:NOPTS cur_dts:82530
 st:1 pc:0x7fb0cb007580 duration:3750 delay:0 onein_oneout:0
 [rtsp @ 0x7fb0ca018000] OUTdelayed:0/0 pts:86220, dts:86220 cur_dts:86220
 st:1 (1)
 [rtsp @ 0x7fb0ca018000] read_frame_internal stream=1, pts=86220,
 dts=86220, size=213, duration=3750, flags=0
 [rtsp @ 0x7fb0ca018000] ff_read_packet stream=0, pts=11264, dts=NOPTS,
 size=385, duration=0, flags=0
 [rtsp @ 0x7fb0ca018000] IN delayed:0 pts:11264, dts:NOPTS cur_dts:11264
 st:0 pc:0x0 duration:1024 delay:0 onein_oneout:1
 [rtsp @ 0x7fb0ca018000] OUTdelayed:0/0 pts:11264, dts:11264 cur_dts:12288
 st:0 (0)
 [rtsp @ 0x7fb0ca018000] read_frame_internal stream=0, pts=11264,
 dts=11264, size=385, duration=1024, flags=1
 [rtsp @ 0x7fb0ca018000] ff_read_packet stream=1, pts=93780, dts=NOPTS,
 size=219, duration=0, flags=0
 [rtsp @ 0x7fb0ca018000] IN delayed:0 pts:90000, dts:NOPTS cur_dts:86220
 st:1 pc:0x7fb0cb007580 duration:3750 delay:0 onein_oneout:0
 [rtsp @ 0x7fb0ca018000] OUTdelayed:0/0 pts:90000, dts:90000 cur_dts:90000
 st:1 (1)
 [rtsp @ 0x7fb0ca018000] read_frame_internal stream=1, pts=90000,
 dts=90000, size=235, duration=3750, flags=0
 [rtsp @ 0x7fb0ca018000] ff_read_packet stream=1, pts=97470, dts=NOPTS,
 size=255, duration=0, flags=0
 [rtsp @ 0x7fb0ca018000] IN delayed:0 pts:93780, dts:NOPTS cur_dts:90000
 st:1 pc:0x7fb0cb007580 duration:3750 delay:0 onein_oneout:0
 [rtsp @ 0x7fb0ca018000] OUTdelayed:0/0 pts:93780, dts:93780 cur_dts:93780
 st:1 (1)
 [rtsp @ 0x7fb0ca018000] read_frame_internal stream=1, pts=93780,
 dts=93780, size=219, duration=3750, flags=0
 [rtsp @ 0x7fb0ca018000] ff_read_packet stream=0, pts=12288, dts=NOPTS,
 size=367, duration=0, flags=0
 [rtsp @ 0x7fb0ca018000] IN delayed:0 pts:12288, dts:NOPTS cur_dts:12288
 st:0 pc:0x0 duration:1024 delay:0 onein_oneout:1
 [rtsp @ 0x7fb0ca018000] OUTdelayed:0/0 pts:12288, dts:12288 cur_dts:13312
 st:0 (0)
 [rtsp @ 0x7fb0ca018000] read_frame_internal stream=0, pts=12288,
 dts=12288, size=367, duration=1024, flags=1
 [rtsp @ 0x7fb0ca018000] ff_read_packet stream=1, pts=101250, dts=NOPTS,
 size=251, duration=0, flags=0
 [rtsp @ 0x7fb0ca018000] IN delayed:0 pts:97470, dts:NOPTS cur_dts:93780
 st:1 pc:0x7fb0cb007580 duration:3750 delay:0 onein_oneout:0
 [rtsp @ 0x7fb0ca018000] OUTdelayed:0/0 pts:97470, dts:97470 cur_dts:97470
 st:1 (1)
 [rtsp @ 0x7fb0ca018000] read_frame_internal stream=1, pts=97470,
 dts=97470, size=255, duration=3750, flags=0
 [rtsp @ 0x7fb0ca018000] ff_read_packet stream=1, pts=105030, dts=NOPTS,
 size=263, duration=0, flags=0
 [rtsp @ 0x7fb0ca018000] IN delayed:0 pts:101250, dts:NOPTS cur_dts:97470
 st:1 pc:0x7fb0cb007580 duration:3750 delay:0 onein_oneout:0
 [rtsp @ 0x7fb0ca018000] OUTdelayed:0/0 pts:101250, dts:101250
 cur_dts:101250 st:1 (1)
 [rtsp @ 0x7fb0ca018000] read_frame_internal stream=1, pts=101250,
 dts=101250, size=251, duration=3750, flags=0
 [rtsp @ 0x7fb0ca018000] All info found
 [rtsp @ 0x7fb0ca018000] rfps: 23.416667 0.019616
 [rtsp @ 0x7fb0ca018000] rfps: 23.500000 0.014414
 [rtsp @ 0x7fb0ca018000] rfps: 23.583333 0.010014
     Last message repeated 1 times
 [rtsp @ 0x7fb0ca018000] rfps: 23.666667 0.006416
     Last message repeated 1 times
 [rtsp @ 0x7fb0ca018000] rfps: 23.750000 0.003620
     Last message repeated 1 times
 [rtsp @ 0x7fb0ca018000] rfps: 23.833333 0.001625
     Last message repeated 1 times
 [rtsp @ 0x7fb0ca018000] rfps: 23.916667 0.000432
     Last message repeated 1 times
 [rtsp @ 0x7fb0ca018000] rfps: 24.000000 0.000041
 [rtsp @ 0x7fb0ca018000] rfps: 24.083333 0.000452
     Last message repeated 1 times
 [rtsp @ 0x7fb0ca018000] rfps: 24.166667 0.001665
     Last message repeated 1 times
 [rtsp @ 0x7fb0ca018000] rfps: 24.250000 0.003680
     Last message repeated 1 times
 [rtsp @ 0x7fb0ca018000] rfps: 24.333333 0.006496
     Last message repeated 1 times
 [rtsp @ 0x7fb0ca018000] rfps: 24.416667 0.010114
     Last message repeated 1 times
 [rtsp @ 0x7fb0ca018000] rfps: 24.500000 0.014534
 [rtsp @ 0x7fb0ca018000] rfps: 24.583333 0.019756
 [rtsp @ 0x7fb0ca018000] rfps: 48.000000 0.000166
 [rtsp @ 0x7fb0ca018000] rfps: 120.000000 0.001036
 [rtsp @ 0x7fb0ca018000] rfps: 240.000000 0.004144
 [rtsp @ 0x7fb0ca018000] rfps: 23.976024 0.000072
     Last message repeated 1 times
 [rtsp @ 0x7fb0ca018000] rfps: 47.952048 0.000287
     Last message repeated 1 times
 Input #0, rtsp, from
 'rtsp://wowzaec2demo.streamlock.net/vod/mp4:BigBuckBunny_115k.mov':
   Metadata:
     title           : BigBuckBunny_115k.mov
   Duration: 00:09:56.48, start: 0.000000, bitrate: N/A
     Stream #0:0, 13, 1/12000: Audio: aac (LC), 12000 Hz, stereo, fltp
     Stream #0:1, 28, 1/90000: Video: h264 (Constrained Baseline), 1
 reference frame, yuv420p(progressive, left), 240x160, 0/1, 24 fps, 24 tbr,
 90k tbn, 48 tbc
 [h264 @ 0x7fb0cb81c200] nal_unit_type: 7(SPS), nal_ref_idc: 3
 [h264 @ 0x7fb0cb81c200] nal_unit_type: 8(PPS), nal_ref_idc: 3
 Processing read interval id:0 start:N/A end:N/A
 [rtsp @ 0x7fb0ca018000] ff_read_packet stream=0, pts=13312, dts=NOPTS,
 size=385, duration=0, flags=0
 [rtsp @ 0x7fb0ca018000] IN delayed:0 pts:13312, dts:NOPTS cur_dts:13312
 st:0 pc:0x0 duration:1024 delay:0 onein_oneout:1
 [rtsp @ 0x7fb0ca018000] OUTdelayed:0/0 pts:13312, dts:13312 cur_dts:14336
 st:0 (0)
 [rtsp @ 0x7fb0ca018000] read_frame_internal stream=0, pts=13312,
 dts=13312, size=385, duration=1024, flags=1
 [rtsp @ 0x7fb0ca018000] ff_read_packet stream=0, pts=NOPTS, dts=NOPTS,
 size=369, duration=0, flags=0
 [rtsp @ 0x7fb0ca018000] IN delayed:0 pts:NOPTS, dts:NOPTS cur_dts:14336
 st:0 pc:0x0 duration:1024 delay:0 onein_oneout:1
 [rtsp @ 0x7fb0ca018000] OUTdelayed:0/0 pts:14336, dts:14336 cur_dts:15360
 st:0 (0)
 [rtsp @ 0x7fb0ca018000] read_frame_internal stream=0, pts=14336,
 dts=14336, size=369, duration=1024, flags=1
 [rtsp @ 0x7fb0ca018000] ff_read_packet stream=1, pts=108720, dts=NOPTS,
 size=265, duration=0, flags=0
 [rtsp @ 0x7fb0ca018000] IN delayed:0 pts:105030, dts:NOPTS cur_dts:101250
 st:1 pc:0x7fb0cb007580 duration:3750 delay:0 onein_oneout:0
 [rtsp @ 0x7fb0ca018000] OUTdelayed:0/0 pts:105030, dts:105030
 cur_dts:105030 st:1 (1)
 [rtsp @ 0x7fb0ca018000] read_frame_internal stream=1, pts=105030,
 dts=105030, size=263, duration=3750, flags=0
 [rtsp @ 0x7fb0ca018000] ff_read_packet stream=1, pts=112500, dts=NOPTS,
 size=264, duration=0, flags=0
 [rtsp @ 0x7fb0ca018000] IN delayed:0 pts:108720, dts:NOPTS cur_dts:105030
 st:1 pc:0x7fb0cb007580 duration:3750 delay:0 onein_oneout:0
 [rtsp @ 0x7fb0ca018000] OUTdelayed:0/0 pts:108720, dts:108720
 cur_dts:108720 st:1 (1)
 [rtsp @ 0x7fb0ca018000] read_frame_internal stream=1, pts=108720,
 dts=108720, size=265, duration=3750, flags=0
 [rtsp @ 0x7fb0ca018000] ff_read_packet stream=1, pts=116280, dts=NOPTS,
 size=304, duration=0, flags=0
 [rtsp @ 0x7fb0ca018000] IN delayed:0 pts:112500, dts:NOPTS cur_dts:108720
 st:1 pc:0x7fb0cb007580 duration:3750 delay:0 onein_oneout:0
 [rtsp @ 0x7fb0ca018000] OUTdelayed:0/0 pts:112500, dts:112500
 cur_dts:112500 st:1 (1)
 [rtsp @ 0x7fb0ca018000] read_frame_internal stream=1, pts=112500,
 dts=112500, size=264, duration=3750, flags=0
 [rtsp @ 0x7fb0ca018000] ff_read_packet stream=0, pts=15360, dts=NOPTS,
 size=368, duration=0, flags=0
 [rtsp @ 0x7fb0ca018000] IN delayed:0 pts:15360, dts:NOPTS cur_dts:15360
 st:0 pc:0x0 duration:1024 delay:0 onein_oneout:1
 [rtsp @ 0x7fb0ca018000] OUTdelayed:0/0 pts:15360, dts:15360 cur_dts:16384
 st:0 (0)
 [rtsp @ 0x7fb0ca018000] read_frame_internal stream=0, pts=15360,
 dts=15360, size=368, duration=1024, flags=1
 [rtsp @ 0x7fb0ca018000] ff_read_packet stream=1, pts=119970, dts=NOPTS,
 size=257, duration=0, flags=0
 [rtsp @ 0x7fb0ca018000] IN delayed:0 pts:116280, dts:NOPTS cur_dts:112500
 st:1 pc:0x7fb0cb007580 duration:3750 delay:0 onein_oneout:0
 [rtsp @ 0x7fb0ca018000] OUTdelayed:0/0 pts:116280, dts:116280
 cur_dts:116280 st:1 (1)
 [rtsp @ 0x7fb0ca018000] read_frame_internal stream=1, pts=116280,
 dts=116280, size=304, duration=3750, flags=0
 [rtsp @ 0x7fb0ca018000] ff_read_packet stream=1, pts=123750, dts=NOPTS,
 size=304, duration=0, flags=0
 [rtsp @ 0x7fb0ca018000] IN delayed:0 pts:119970, dts:NOPTS cur_dts:116280
 st:1 pc:0x7fb0cb007580 duration:3750 delay:0 onein_oneout:0
 [rtsp @ 0x7fb0ca018000] OUTdelayed:0/0 pts:119970, dts:119970
 cur_dts:119970 st:1 (1)
 [rtsp @ 0x7fb0ca018000] read_frame_internal stream=1, pts=119970,
 dts=119970, size=257, duration=3750, flags=0
 [rtsp @ 0x7fb0ca018000] ff_read_packet stream=0, pts=16384, dts=NOPTS,
 size=387, duration=0, flags=0
 [rtsp @ 0x7fb0ca018000] IN delayed:0 pts:16384, dts:NOPTS cur_dts:16384
 st:0 pc:0x0 duration:1024 delay:0 onein_oneout:1
 [rtsp @ 0x7fb0ca018000] OUTdelayed:0/0 pts:16384, dts:16384 cur_dts:17408
 st:0 (0)
 [rtsp @ 0x7fb0ca018000] read_frame_internal stream=0, pts=16384,
 dts=16384, size=387, duration=1024, flags=1
 [rtsp @ 0x7fb0ca018000] ff_read_packet stream=1, pts=127530, dts=NOPTS,
 size=291, duration=0, flags=0
 [rtsp @ 0x7fb0ca018000] IN delayed:0 pts:123750, dts:NOPTS cur_dts:119970
 st:1 pc:0x7fb0cb007580 duration:3750 delay:0 onein_oneout:0
 [rtsp @ 0x7fb0ca018000] OUTdelayed:0/0 pts:123750, dts:123750
 cur_dts:123750 st:1 (1)
 [rtsp @ 0x7fb0ca018000] read_frame_internal stream=1, pts=123750,
 dts=123750, size=304, duration=3750, flags=0
 [rtsp @ 0x7fb0ca018000] ff_read_packet stream=1, pts=131220, dts=NOPTS,
 size=306, duration=0, flags=0
 [rtsp @ 0x7fb0ca018000] IN delayed:0 pts:127530, dts:NOPTS cur_dts:123750
 st:1 pc:0x7fb0cb007580 duration:3750 delay:0 onein_oneout:0
 [rtsp @ 0x7fb0ca018000] OUTdelayed:0/0 pts:127530, dts:127530
 cur_dts:127530 st:1 (1)
 [rtsp @ 0x7fb0ca018000] read_frame_internal stream=1, pts=127530,
 dts=127530, size=291, duration=3750, flags=0
 [rtsp @ 0x7fb0ca018000] ff_read_packet stream=1, pts=135000, dts=NOPTS,
 size=306, duration=0, flags=0
 [rtsp @ 0x7fb0ca018000] IN delayed:0 pts:131220, dts:NOPTS cur_dts:127530
 st:1 pc:0x7fb0cb007580 duration:3750 delay:0 onein_oneout:0
 [rtsp @ 0x7fb0ca018000] OUTdelayed:0/0 pts:131220, dts:131220
 cur_dts:131220 st:1 (1)
 [rtsp @ 0x7fb0ca018000] read_frame_internal stream=1, pts=131220,
 dts=131220, size=306, duration=3750, flags=0
 [rtsp @ 0x7fb0ca018000] ff_read_packet stream=0, pts=17408, dts=NOPTS,
 size=400, duration=0, flags=0
 [rtsp @ 0x7fb0ca018000] IN delayed:0 pts:17408, dts:NOPTS cur_dts:17408
 st:0 pc:0x0 duration:1024 delay:0 onein_oneout:1
 [rtsp @ 0x7fb0ca018000] OUTdelayed:0/0 pts:17408, dts:17408 cur_dts:18432
 st:0 (0)
 [rtsp @ 0x7fb0ca018000] read_frame_internal stream=0, pts=17408,
 dts=17408, size=400, duration=1024, flags=1
 [rtsp @ 0x7fb0ca018000] ff_read_packet stream=1, pts=138780, dts=NOPTS,
 size=381, duration=0, flags=0
 [rtsp @ 0x7fb0ca018000] IN delayed:0 pts:135000, dts:NOPTS cur_dts:131220
 st:1 pc:0x7fb0cb007580 duration:3750 delay:0 onein_oneout:0
 [rtsp @ 0x7fb0ca018000] OUTdelayed:0/0 pts:135000, dts:135000
 cur_dts:135000 st:1 (1)
 [rtsp @ 0x7fb0ca018000] read_frame_internal stream=1, pts=135000,
 dts=135000, size=306, duration=3750, flags=0
 [rtsp @ 0x7fb0ca018000] ff_read_packet stream=1, pts=142470, dts=NOPTS,
 size=333, duration=0, flags=0
 [rtsp @ 0x7fb0ca018000] IN delayed:0 pts:138780, dts:NOPTS cur_dts:135000
 st:1 pc:0x7fb0cb007580 duration:3750 delay:0 onein_oneout:0
 [rtsp @ 0x7fb0ca018000] OUTdelayed:0/0 pts:138780, dts:138780
 cur_dts:138780 st:1 (1)
 [rtsp @ 0x7fb0ca018000] read_frame_internal stream=1, pts=138780,
 dts=138780, size=381, duration=3750, flags=0
 [rtsp @ 0x7fb0ca018000] ff_read_packet stream=0, pts=18432, dts=NOPTS,
 size=387, duration=0, flags=0
 [rtsp @ 0x7fb0ca018000] IN delayed:0 pts:18432, dts:NOPTS cur_dts:18432
 st:0 pc:0x0 duration:1024 delay:0 onein_oneout:1
 [rtsp @ 0x7fb0ca018000] OUTdelayed:0/0 pts:18432, dts:18432 cur_dts:19456
 st:0 (0)
 [rtsp @ 0x7fb0ca018000] read_frame_internal stream=0, pts=18432,
 dts=18432, size=387, duration=1024, flags=1
 [rtsp @ 0x7fb0ca018000] ff_read_packet stream=1, pts=146250, dts=NOPTS,
 size=385, duration=0, flags=0
 [rtsp @ 0x7fb0ca018000] IN delayed:0 pts:142470, dts:NOPTS cur_dts:138780
 st:1 pc:0x7fb0cb007580 duration:3750 delay:0 onein_oneout:0
 [rtsp @ 0x7fb0ca018000] OUTdelayed:0/0 pts:142470, dts:142470
 cur_dts:142470 st:1 (1)
 [rtsp @ 0x7fb0ca018000] read_frame_internal stream=1, pts=142470,
 dts=142470, size=333, duration=3750, flags=0
 [rtsp @ 0x7fb0ca018000] ff_read_packet stream=1, pts=150030, dts=NOPTS,
 size=366, duration=0, flags=0
 [rtsp @ 0x7fb0ca018000] IN delayed:0 pts:146250, dts:NOPTS cur_dts:142470
 st:1 pc:0x7fb0cb007580 duration:3750 delay:0 onein_oneout:0
 [rtsp @ 0x7fb0ca018000] OUTdelayed:0/0 pts:146250, dts:146250
 cur_dts:146250 st:1 (1)
 [rtsp @ 0x7fb0ca018000] read_frame_internal stream=1, pts=146250,
 dts=146250, size=385, duration=3750, flags=0
 [rtsp @ 0x7fb0ca018000] ff_read_packet stream=0, pts=19456, dts=NOPTS,
 size=388, duration=0, flags=0
 [rtsp @ 0x7fb0ca018000] IN delayed:0 pts:19456, dts:NOPTS cur_dts:19456
 st:0 pc:0x0 duration:1024 delay:0 onein_oneout:1
 [rtsp @ 0x7fb0ca018000] OUTdelayed:0/0 pts:19456, dts:19456 cur_dts:20480
 st:0 (0)
 [rtsp @ 0x7fb0ca018000] read_frame_internal stream=0, pts=19456,
 dts=19456, size=388, duration=1024, flags=1
 [rtsp @ 0x7fb0ca018000] ff_read_packet stream=0, pts=NOPTS, dts=NOPTS,
 size=380, duration=0, flags=0
 [rtsp @ 0x7fb0ca018000] IN delayed:0 pts:NOPTS, dts:NOPTS cur_dts:20480
 st:0 pc:0x0 duration:1024 delay:0 onein_oneout:1
 [rtsp @ 0x7fb0ca018000] OUTdelayed:0/0 pts:20480, dts:20480 cur_dts:21504
 st:0 (0)
 [rtsp @ 0x7fb0ca018000] read_frame_internal stream=0, pts=20480,
 dts=20480, size=380, duration=1024, flags=1
 [rtsp @ 0x7fb0ca018000] ff_read_packet stream=1, pts=153720, dts=NOPTS,
 size=383, duration=0, flags=0
 [rtsp @ 0x7fb0ca018000] IN delayed:0 pts:150030, dts:NOPTS cur_dts:146250
 st:1 pc:0x7fb0cb007580 duration:3750 delay:0 onein_oneout:0
 [rtsp @ 0x7fb0ca018000] OUTdelayed:0/0 pts:150030, dts:150030
 cur_dts:150030 st:1 (1)
 [rtsp @ 0x7fb0ca018000] read_frame_internal stream=1, pts=150030,
 dts=150030, size=366, duration=3750, flags=0
 [rtsp @ 0x7fb0ca018000] ff_read_packet stream=1, pts=157500, dts=NOPTS,
 size=389, duration=0, flags=0
 [rtsp @ 0x7fb0ca018000] IN delayed:0 pts:153720, dts:NOPTS cur_dts:150030
 st:1 pc:0x7fb0cb007580 duration:3750 delay:0 onein_oneout:0
 [rtsp @ 0x7fb0ca018000] OUTdelayed:0/0 pts:153720, dts:153720
 cur_dts:153720 st:1 (1)
 [rtsp @ 0x7fb0ca018000] read_frame_internal stream=1, pts=153720,
 dts=153720, size=383, duration=3750, flags=0
 [rtsp @ 0x7fb0ca018000] ff_read_packet stream=1, pts=161280, dts=NOPTS,
 size=359, duration=0, flags=0
 [rtsp @ 0x7fb0ca018000] IN delayed:0 pts:157500, dts:NOPTS cur_dts:153720
 st:1 pc:0x7fb0cb007580 duration:3750 delay:0 onein_oneout:0
 [rtsp @ 0x7fb0ca018000] OUTdelayed:0/0 pts:157500, dts:157500
 cur_dts:157500 st:1 (1)
 [rtsp @ 0x7fb0ca018000] read_frame_internal stream=1, pts=157500,
 dts=157500, size=389, duration=3750, flags=0
 [rtsp @ 0x7fb0ca018000] ff_read_packet stream=0, pts=21504, dts=NOPTS,
 size=358, duration=0, flags=0
 [rtsp @ 0x7fb0ca018000] IN delayed:0 pts:21504, dts:NOPTS cur_dts:21504
 st:0 pc:0x0 duration:1024 delay:0 onein_oneout:1
 [rtsp @ 0x7fb0ca018000] OUTdelayed:0/0 pts:21504, dts:21504 cur_dts:22528
 st:0 (0)
 [rtsp @ 0x7fb0ca018000] read_frame_internal stream=0, pts=21504,
 dts=21504, size=358, duration=1024, flags=1
 [rtsp @ 0x7fb0ca018000] ff_read_packet stream=1, pts=164970, dts=NOPTS,
 size=425, duration=0, flags=0
 [rtsp @ 0x7fb0ca018000] IN delayed:0 pts:161280, dts:NOPTS cur_dts:157500
 st:1 pc:0x7fb0cb007580 duration:3750 delay:0 onein_oneout:0
 [rtsp @ 0x7fb0ca018000] OUTdelayed:0/0 pts:161280, dts:161280
 cur_dts:161280 st:1 (1)
 [rtsp @ 0x7fb0ca018000] read_frame_internal stream=1, pts=161280,
 dts=161280, size=359, duration=3750, flags=0
 [rtsp @ 0x7fb0ca018000] ff_read_packet stream=1, pts=168750, dts=NOPTS,
 size=345, duration=0, flags=0
 [rtsp @ 0x7fb0ca018000] IN delayed:0 pts:164970, dts:NOPTS cur_dts:161280
 st:1 pc:0x7fb0cb007580 duration:3750 delay:0 onein_oneout:0
 [rtsp @ 0x7fb0ca018000] OUTdelayed:0/0 pts:164970, dts:164970
 cur_dts:164970 st:1 (1)
 [rtsp @ 0x7fb0ca018000] read_frame_internal stream=1, pts=164970,
 dts=164970, size=425, duration=3750, flags=0
 [rtsp @ 0x7fb0ca018000] ff_read_packet stream=0, pts=22528, dts=NOPTS,
 size=376, duration=0, flags=0
 [rtsp @ 0x7fb0ca018000] IN delayed:0 pts:22528, dts:NOPTS cur_dts:22528
 st:0 pc:0x0 duration:1024 delay:0 onein_oneout:1
 [rtsp @ 0x7fb0ca018000] OUTdelayed:0/0 pts:22528, dts:22528 cur_dts:23552
 st:0 (0)
 [rtsp @ 0x7fb0ca018000] read_frame_internal stream=0, pts=22528,
 dts=22528, size=376, duration=1024, flags=1
 [rtsp @ 0x7fb0ca018000] ff_read_packet stream=1, pts=172530, dts=NOPTS,
 size=435, duration=0, flags=0
 [rtsp @ 0x7fb0ca018000] IN delayed:0 pts:168750, dts:NOPTS cur_dts:164970
 st:1 pc:0x7fb0cb007580 duration:3750 delay:0 onein_oneout:0
 [rtsp @ 0x7fb0ca018000] OUTdelayed:0/0 pts:168750, dts:168750
 cur_dts:168750 st:1 (1)
 [rtsp @ 0x7fb0ca018000] read_frame_internal stream=1, pts=168750,
 dts=168750, size=345, duration=3750, flags=0
 [rtsp @ 0x7fb0ca018000] ff_read_packet stream=1, pts=176220, dts=NOPTS,
 size=471, duration=0, flags=0
 [rtsp @ 0x7fb0ca018000] IN delayed:0 pts:172530, dts:NOPTS cur_dts:168750
 st:1 pc:0x7fb0cb007580 duration:3750 delay:0 onein_oneout:0
 [rtsp @ 0x7fb0ca018000] OUTdelayed:0/0 pts:172530, dts:172530
 cur_dts:172530 st:1 (1)
 [rtsp @ 0x7fb0ca018000] read_frame_internal stream=1, pts=172530,
 dts=172530, size=435, duration=3750, flags=0
 [rtsp @ 0x7fb0ca018000] ff_read_packet stream=1, pts=180000, dts=NOPTS,
 size=833, duration=0, flags=0
 [rtsp @ 0x7fb0ca018000] IN delayed:0 pts:176220, dts:NOPTS cur_dts:172530
 st:1 pc:0x7fb0cb007580 duration:3750 delay:0 onein_oneout:0
 [rtsp @ 0x7fb0ca018000] OUTdelayed:0/0 pts:176220, dts:176220
 cur_dts:176220 st:1 (1)
 [rtsp @ 0x7fb0ca018000] read_frame_internal stream=1, pts=176220,
 dts=176220, size=471, duration=3750, flags=0
 [rtsp @ 0x7fb0ca018000] ff_read_packet stream=0, pts=23552, dts=NOPTS,
 size=360, duration=0, flags=0
 [rtsp @ 0x7fb0ca018000] IN delayed:0 pts:23552, dts:NOPTS cur_dts:23552
 st:0 pc:0x0 duration:1024 delay:0 onein_oneout:1
 [rtsp @ 0x7fb0ca018000] OUTdelayed:0/0 pts:23552, dts:23552 cur_dts:24576
 st:0 (0)
 [rtsp @ 0x7fb0ca018000] read_frame_internal stream=0, pts=23552,
 dts=23552, size=360, duration=1024, flags=1
 [rtsp @ 0x7fb0ca018000] ff_read_packet stream=1, pts=183780, dts=NOPTS,
 size=421, duration=0, flags=0
 [rtsp @ 0x7fb0ca018000] IN delayed:0 pts:180000, dts:NOPTS cur_dts:176220
 st:1 pc:0x7fb0cb007580 duration:3750 delay:0 onein_oneout:0
 [rtsp @ 0x7fb0ca018000] OUTdelayed:0/0 pts:180000, dts:180000
 cur_dts:180000 st:1 (1)
 [rtsp @ 0x7fb0ca018000] read_frame_internal stream=1, pts=180000,
 dts=180000, size=833, duration=3750, flags=1
 [rtsp @ 0x7fb0ca018000] ff_read_packet stream=1, pts=187470, dts=NOPTS,
 size=568, duration=0, flags=0
 [rtsp @ 0x7fb0ca018000] IN delayed:0 pts:183780, dts:NOPTS cur_dts:180000
 st:1 pc:0x7fb0cb007580 duration:3750 delay:0 onein_oneout:0
 [rtsp @ 0x7fb0ca018000] OUTdelayed:0/0 pts:183780, dts:183780
 cur_dts:183780 st:1 (1)
 [rtsp @ 0x7fb0ca018000] read_frame_internal stream=1, pts=183780,
 dts=183780, size=421, duration=3750, flags=0
 [rtsp @ 0x7fb0ca018000] ff_read_packet stream=1, pts=191250, dts=NOPTS,
 size=49, duration=0, flags=0
 [rtsp @ 0x7fb0ca018000] IN delayed:0 pts:187470, dts:NOPTS cur_dts:183780
 st:1 pc:0x7fb0cb007580 duration:3750 delay:0 onein_oneout:0
 [rtsp @ 0x7fb0ca018000] OUTdelayed:0/0 pts:187470, dts:187470
 cur_dts:187470 st:1 (1)
 [rtsp @ 0x7fb0ca018000] read_frame_internal stream=1, pts=187470,
 dts=187470, size=568, duration=3750, flags=0
 [rtsp @ 0x7fb0ca018000] ff_read_packet stream=0, pts=24576, dts=NOPTS,
 size=375, duration=0, flags=0
 [rtsp @ 0x7fb0ca018000] IN delayed:0 pts:24576, dts:NOPTS cur_dts:24576
 st:0 pc:0x0 duration:1024 delay:0 onein_oneout:1
 [rtsp @ 0x7fb0ca018000] OUTdelayed:0/0 pts:24576, dts:24576 cur_dts:25600
 st:0 (0)
 [rtsp @ 0x7fb0ca018000] read_frame_internal stream=0, pts=24576,
 dts=24576, size=375, duration=1024, flags=1
 [rtsp @ 0x7fb0ca018000] ff_read_packet stream=1, pts=195030, dts=NOPTS,
 size=38, duration=0, flags=0
 [rtsp @ 0x7fb0ca018000] IN delayed:0 pts:191250, dts:NOPTS cur_dts:187470
 st:1 pc:0x7fb0cb007580 duration:3750 delay:0 onein_oneout:0
 [rtsp @ 0x7fb0ca018000] OUTdelayed:0/0 pts:191250, dts:191250
 cur_dts:191250 st:1 (1)
 [rtsp @ 0x7fb0ca018000] read_frame_internal stream=1, pts=191250,
 dts=191250, size=49, duration=3750, flags=0
 [rtsp @ 0x7fb0ca018000] ff_read_packet stream=1, pts=198720, dts=NOPTS,
 size=30, duration=0, flags=0
 [rtsp @ 0x7fb0ca018000] IN delayed:0 pts:195030, dts:NOPTS cur_dts:191250
 st:1 pc:0x7fb0cb007580 duration:3750 delay:0 onein_oneout:0
 [rtsp @ 0x7fb0ca018000] OUTdelayed:0/0 pts:195030, dts:195030
 cur_dts:195030 st:1 (1)
 [rtsp @ 0x7fb0ca018000] read_frame_internal stream=1, pts=195030,
 dts=195030, size=38, duration=3750, flags=0
 [rtsp @ 0x7fb0ca018000] ff_read_packet stream=0, pts=25600, dts=NOPTS,
 size=361, duration=0, flags=0
 [rtsp @ 0x7fb0ca018000] IN delayed:0 pts:25600, dts:NOPTS cur_dts:25600
 st:0 pc:0x0 duration:1024 delay:0 onein_oneout:1
 [rtsp @ 0x7fb0ca018000] OUTdelayed:0/0 pts:25600, dts:25600 cur_dts:26624
 st:0 (0)
 [rtsp @ 0x7fb0ca018000] read_frame_internal stream=0, pts=25600,
 dts=25600, size=361, duration=1024, flags=1
 [rtsp @ 0x7fb0ca018000] ff_read_packet stream=0, pts=NOPTS, dts=NOPTS,
 size=346, duration=0, flags=0
 [rtsp @ 0x7fb0ca018000] IN delayed:0 pts:NOPTS, dts:NOPTS cur_dts:26624
 st:0 pc:0x0 duration:1024 delay:0 onein_oneout:1
 [rtsp @ 0x7fb0ca018000] OUTdelayed:0/0 pts:26624, dts:26624 cur_dts:27648
 st:0 (0)
 [rtsp @ 0x7fb0ca018000] read_frame_internal stream=0, pts=26624,
 dts=26624, size=346, duration=1024, flags=1
 [rtsp @ 0x7fb0ca018000] ff_read_packet stream=1, pts=202500, dts=NOPTS,
 size=26, duration=0, flags=0
 [rtsp @ 0x7fb0ca018000] IN delayed:0 pts:198720, dts:NOPTS cur_dts:195030
 st:1 pc:0x7fb0cb007580 duration:3750 delay:0 onein_oneout:0
 [rtsp @ 0x7fb0ca018000] OUTdelayed:0/0 pts:198720, dts:198720
 cur_dts:198720 st:1 (1)
 [rtsp @ 0x7fb0ca018000] read_frame_internal stream=1, pts=198720,
 dts=198720, size=30, duration=3750, flags=0
 [rtsp @ 0x7fb0ca018000] ff_read_packet stream=1, pts=206280, dts=NOPTS,
 size=59, duration=0, flags=0
 [rtsp @ 0x7fb0ca018000] IN delayed:0 pts:202500, dts:NOPTS cur_dts:198720
 st:1 pc:0x7fb0cb007580 duration:3750 delay:0 onein_oneout:0
 [rtsp @ 0x7fb0ca018000] OUTdelayed:0/0 pts:202500, dts:202500
 cur_dts:202500 st:1 (1)
 [rtsp @ 0x7fb0ca018000] read_frame_internal stream=1, pts=202500,
 dts=202500, size=26, duration=3750, flags=0
 [rtsp @ 0x7fb0ca018000] ff_read_packet stream=0, pts=27648, dts=NOPTS,
 size=320, duration=0, flags=0
 [rtsp @ 0x7fb0ca018000] IN delayed:0 pts:27648, dts:NOPTS cur_dts:27648
 st:0 pc:0x0 duration:1024 delay:0 onein_oneout:1
 [rtsp @ 0x7fb0ca018000] OUTdelayed:0/0 pts:27648, dts:27648 cur_dts:28672
 st:0 (0)
 [rtsp @ 0x7fb0ca018000] read_frame_internal stream=0, pts=27648,
 dts=27648, size=320, duration=1024, flags=1
 [rtsp @ 0x7fb0ca018000] ff_read_packet stream=1, pts=209970, dts=NOPTS,
 size=53, duration=0, flags=0
 [rtsp @ 0x7fb0ca018000] IN delayed:0 pts:206280, dts:NOPTS cur_dts:202500
 st:1 pc:0x7fb0cb007580 duration:3750 delay:0 onein_oneout:0
 [rtsp @ 0x7fb0ca018000] OUTdelayed:0/0 pts:206280, dts:206280
 cur_dts:206280 st:1 (1)
 [rtsp @ 0x7fb0ca018000] read_frame_internal stream=1, pts=206280,
 dts=206280, size=59, duration=3750, flags=0
 [rtsp @ 0x7fb0ca018000] ff_read_packet stream=1, pts=213750, dts=NOPTS,
 size=74, duration=0, flags=0
 [rtsp @ 0x7fb0ca018000] IN delayed:0 pts:209970, dts:NOPTS cur_dts:206280
 st:1 pc:0x7fb0cb007580 duration:3750 delay:0 onein_oneout:0
 [rtsp @ 0x7fb0ca018000] OUTdelayed:0/0 pts:209970, dts:209970
 cur_dts:209970 st:1 (1)
 [rtsp @ 0x7fb0ca018000] read_frame_internal stream=1, pts=209970,
 dts=209970, size=53, duration=3750, flags=0
 [rtsp @ 0x7fb0ca018000] ff_read_packet stream=1, pts=217530, dts=NOPTS,
 size=73, duration=0, flags=0
 [rtsp @ 0x7fb0ca018000] IN delayed:0 pts:213750, dts:NOPTS cur_dts:209970
 st:1 pc:0x7fb0cb007580 duration:3750 delay:0 onein_oneout:0
 [rtsp @ 0x7fb0ca018000] OUTdelayed:0/0 pts:213750, dts:213750
 cur_dts:213750 st:1 (1)
 [rtsp @ 0x7fb0ca018000] read_frame_internal stream=1, pts=213750,
 dts=213750, size=74, duration=3750, flags=0
 [rtsp @ 0x7fb0ca018000] ff_read_packet stream=0, pts=28672, dts=NOPTS,
 size=393, duration=0, flags=0
 [rtsp @ 0x7fb0ca018000] IN delayed:0 pts:28672, dts:NOPTS cur_dts:28672
 st:0 pc:0x0 duration:1024 delay:0 onein_oneout:1
 [rtsp @ 0x7fb0ca018000] OUTdelayed:0/0 pts:28672, dts:28672 cur_dts:29696
 st:0 (0)
 [rtsp @ 0x7fb0ca018000] read_frame_internal stream=0, pts=28672,
 dts=28672, size=393, duration=1024, flags=1
 [rtsp @ 0x7fb0ca018000] ff_read_packet stream=1, pts=221220, dts=NOPTS,
 size=44, duration=0, flags=0
 [rtsp @ 0x7fb0ca018000] IN delayed:0 pts:217530, dts:NOPTS cur_dts:213750
 st:1 pc:0x7fb0cb007580 duration:3750 delay:0 onein_oneout:0
 [rtsp @ 0x7fb0ca018000] OUTdelayed:0/0 pts:217530, dts:217530
 cur_dts:217530 st:1 (1)
 [rtsp @ 0x7fb0ca018000] read_frame_internal stream=1, pts=217530,
 dts=217530, size=73, duration=3750, flags=0
 [rtsp @ 0x7fb0ca018000] ff_read_packet stream=1, pts=225000, dts=NOPTS,
 size=78, duration=0, flags=0
 [rtsp @ 0x7fb0ca018000] IN delayed:0 pts:221220, dts:NOPTS cur_dts:217530
 st:1 pc:0x7fb0cb007580 duration:3750 delay:0 onein_oneout:0
 [rtsp @ 0x7fb0ca018000] OUTdelayed:0/0 pts:221220, dts:221220
 cur_dts:221220 st:1 (1)
 [rtsp @ 0x7fb0ca018000] read_frame_internal stream=1, pts=221220,
 dts=221220, size=44, duration=3750, flags=0
 [rtsp @ 0x7fb0ca018000] ff_read_packet stream=0, pts=29696, dts=NOPTS,
 size=385, duration=0, flags=0
 [rtsp @ 0x7fb0ca018000] IN delayed:0 pts:29696, dts:NOPTS cur_dts:29696
 st:0 pc:0x0 duration:1024 delay:0 onein_oneout:1
 [rtsp @ 0x7fb0ca018000] OUTdelayed:0/0 pts:29696, dts:29696 cur_dts:30720
 st:0 (0)
 [rtsp @ 0x7fb0ca018000] read_frame_internal stream=0, pts=29696,
 dts=29696, size=385, duration=1024, flags=1
 [rtsp @ 0x7fb0ca018000] ff_read_packet stream=1, pts=228780, dts=NOPTS,
 size=41, duration=0, flags=0
 [rtsp @ 0x7fb0ca018000] IN delayed:0 pts:225000, dts:NOPTS cur_dts:221220
 st:1 pc:0x7fb0cb007580 duration:3750 delay:0 onein_oneout:0
 [rtsp @ 0x7fb0ca018000] OUTdelayed:0/0 pts:225000, dts:225000
 cur_dts:225000 st:1 (1)
 [rtsp @ 0x7fb0ca018000] read_frame_internal stream=1, pts=225000,
 dts=225000, size=78, duration=3750, flags=0
 [rtsp @ 0x7fb0ca018000] ff_read_packet stream=1, pts=232470, dts=NOPTS,
 size=32, duration=0, flags=0
 [rtsp @ 0x7fb0ca018000] IN delayed:0 pts:228780, dts:NOPTS cur_dts:225000
 st:1 pc:0x7fb0cb007580 duration:3750 delay:0 onein_oneout:0
 [rtsp @ 0x7fb0ca018000] OUTdelayed:0/0 pts:228780, dts:228780
 cur_dts:228780 st:1 (1)
 [rtsp @ 0x7fb0ca018000] read_frame_internal stream=1, pts=228780,
 dts=228780, size=41, duration=3750, flags=0
 [rtsp @ 0x7fb0ca018000] ff_read_packet stream=1, pts=236250, dts=NOPTS,
 size=48, duration=0, flags=0
 [rtsp @ 0x7fb0ca018000] IN delayed:0 pts:232470, dts:NOPTS cur_dts:228780
 st:1 pc:0x7fb0cb007580 duration:3750 delay:0 onein_oneout:0
 [rtsp @ 0x7fb0ca018000] OUTdelayed:0/0 pts:232470, dts:232470
 cur_dts:232470 st:1 (1)
 [rtsp @ 0x7fb0ca018000] read_frame_internal stream=1, pts=232470,
 dts=232470, size=32, duration=3750, flags=0
 [rtsp @ 0x7fb0ca018000] ff_read_packet stream=0, pts=30720, dts=NOPTS,
 size=363, duration=0, flags=0
 [rtsp @ 0x7fb0ca018000] IN delayed:0 pts:30720, dts:NOPTS cur_dts:30720
 st:0 pc:0x0 duration:1024 delay:0 onein_oneout:1
 [rtsp @ 0x7fb0ca018000] OUTdelayed:0/0 pts:30720, dts:30720 cur_dts:31744
 st:0 (0)
 [rtsp @ 0x7fb0ca018000] read_frame_internal stream=0, pts=30720,
 dts=30720, size=363, duration=1024, flags=1
 [rtsp @ 0x7fb0ca018000] ff_read_packet stream=1, pts=240030, dts=NOPTS,
 size=230, duration=0, flags=0
 [rtsp @ 0x7fb0ca018000] IN delayed:0 pts:236250, dts:NOPTS cur_dts:232470
 st:1 pc:0x7fb0cb007580 duration:3750 delay:0 onein_oneout:0
 [rtsp @ 0x7fb0ca018000] OUTdelayed:0/0 pts:236250, dts:236250
 cur_dts:236250 st:1 (1)
 [rtsp @ 0x7fb0ca018000] read_frame_internal stream=1, pts=236250,
 dts=236250, size=48, duration=3750, flags=0
 [rtsp @ 0x7fb0ca018000] ff_read_packet stream=1, pts=243720, dts=NOPTS,
 size=605, duration=0, flags=0
 [rtsp @ 0x7fb0ca018000] IN delayed:0 pts:240030, dts:NOPTS cur_dts:236250
 st:1 pc:0x7fb0cb007580 duration:3750 delay:0 onein_oneout:0
 [rtsp @ 0x7fb0ca018000] OUTdelayed:0/0 pts:240030, dts:240030
 cur_dts:240030 st:1 (1)
 [rtsp @ 0x7fb0ca018000] read_frame_internal stream=1, pts=240030,
 dts=240030, size=230, duration=3750, flags=0
 [rtsp @ 0x7fb0ca018000] ff_read_packet stream=0, pts=31744, dts=NOPTS,
 size=377, duration=0, flags=0
 [rtsp @ 0x7fb0ca018000] IN delayed:0 pts:31744, dts:NOPTS cur_dts:31744
 st:0 pc:0x0 duration:1024 delay:0 onein_oneout:1
 [rtsp @ 0x7fb0ca018000] OUTdelayed:0/0 pts:31744, dts:31744 cur_dts:32768
 st:0 (0)
 [rtsp @ 0x7fb0ca018000] read_frame_internal stream=0, pts=31744,
 dts=31744, size=377, duration=1024, flags=1
 [rtsp @ 0x7fb0ca018000] ff_read_packet stream=0, pts=NOPTS, dts=NOPTS,
 size=388, duration=0, flags=0
 [rtsp @ 0x7fb0ca018000] IN delayed:0 pts:NOPTS, dts:NOPTS cur_dts:32768
 st:0 pc:0x0 duration:1024 delay:0 onein_oneout:1
 [rtsp @ 0x7fb0ca018000] OUTdelayed:0/0 pts:32768, dts:32768 cur_dts:33792
 st:0 (0)
 [rtsp @ 0x7fb0ca018000] read_frame_internal stream=0, pts=32768,
 dts=32768, size=388, duration=1024, flags=1
 [rtsp @ 0x7fb0ca018000] ff_read_packet stream=1, pts=247500, dts=NOPTS,
 size=703, duration=0, flags=0
 [rtsp @ 0x7fb0ca018000] IN delayed:0 pts:243720, dts:NOPTS cur_dts:240030
 st:1 pc:0x7fb0cb007580 duration:3750 delay:0 onein_oneout:0
 [rtsp @ 0x7fb0ca018000] OUTdelayed:0/0 pts:243720, dts:243720
 cur_dts:243720 st:1 (1)
 [rtsp @ 0x7fb0ca018000] read_frame_internal stream=1, pts=243720,
 dts=243720, size=605, duration=3750, flags=0
 [rtsp @ 0x7fb0ca018000] ff_read_packet stream=1, pts=251280, dts=NOPTS,
 size=707, duration=0, flags=0
 [rtsp @ 0x7fb0ca018000] IN delayed:0 pts:247500, dts:NOPTS cur_dts:243720
 st:1 pc:0x7fb0cb007580 duration:3750 delay:0 onein_oneout:0
 [rtsp @ 0x7fb0ca018000] OUTdelayed:0/0 pts:247500, dts:247500
 cur_dts:247500 st:1 (1)
 [rtsp @ 0x7fb0ca018000] read_frame_internal stream=1, pts=247500,
 dts=247500, size=703, duration=3750, flags=0
 [rtsp @ 0x7fb0ca018000] ff_read_packet stream=1, pts=254970, dts=NOPTS,
 size=392, duration=0, flags=0
 [rtsp @ 0x7fb0ca018000] IN delayed:0 pts:251280, dts:NOPTS cur_dts:247500
 st:1 pc:0x7fb0cb007580 duration:3750 delay:0 onein_oneout:0
 [rtsp @ 0x7fb0ca018000] OUTdelayed:0/0 pts:251280, dts:251280
 cur_dts:251280 st:1 (1)
 [rtsp @ 0x7fb0ca018000] read_frame_internal stream=1, pts=251280,
 dts=251280, size=707, duration=3750, flags=0
 [rtsp @ 0x7fb0ca018000] ff_read_packet stream=0, pts=33792, dts=NOPTS,
 size=388, duration=0, flags=0
 [rtsp @ 0x7fb0ca018000] IN delayed:0 pts:33792, dts:NOPTS cur_dts:33792
 st:0 pc:0x0 duration:1024 delay:0 onein_oneout:1
 [rtsp @ 0x7fb0ca018000] OUTdelayed:0/0 pts:33792, dts:33792 cur_dts:34816
 st:0 (0)
 [rtsp @ 0x7fb0ca018000] read_frame_internal stream=0, pts=33792,
 dts=33792, size=388, duration=1024, flags=1
 }}}

 {{{
 [PACKET]
 pts=22530
 dts=22530
 [/PACKET]
 [PACKET]
 pts=3780
 dts=3780
 [/PACKET]
 [PACKET]
 pts=7470
 dts=7470
 [/PACKET]
 [PACKET]
 pts=11250
 dts=11250
 [/PACKET]
 [PACKET]
 pts=15030
 dts=15030
 [/PACKET]
 [PACKET]
 pts=18720
 dts=18720
 [/PACKET]
 [PACKET]
 pts=22500
 dts=22500
 [/PACKET]
 [PACKET]
 pts=26280
 dts=26280
 [/PACKET]
 [PACKET]
 pts=29970
 dts=29970
 [/PACKET]
 [PACKET]
 pts=33750
 dts=33750
 [/PACKET]
 [PACKET]
 pts=37530
 dts=37530
 [/PACKET]
 }}}

--
Ticket URL: <https://trac.ffmpeg.org/ticket/5018#comment:6>
FFmpeg <https://ffmpeg.org>
FFmpeg issue tracker


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