[FFmpeg-trac] #5974(undetermined:new): Segmented recording not working in FFmpeg version 3.2

FFmpeg trac at avcodec.org
Wed Nov 23 19:37:26 EET 2016


#5974: Segmented recording not working in FFmpeg version 3.2
-------------------------------------+-------------------------------------
             Reporter:  s4sreenath   |                     Type:  defect
               Status:  new          |                 Priority:  important
            Component:               |                  Version:
  undetermined                       |  unspecified
             Keywords:  segmented    |               Blocked By:
  recording                          |  Reproduced by developer:  0
             Blocking:               |
Analyzed by developer:  0            |
-------------------------------------+-------------------------------------
 Environment:
 ============
    Windows

 How to reproduce : -
 ============================
     Used the following command to record video in  segments of 10 minute
 duration. Observing inconsistent behaviour from 3.1.4 release version
 onwards. This is working perfectly in versions below 3.0.1.

 ffmpeg -report -rtbufsize 200M -f dshow -i video="Datapath VisionHD4
 01":audio="Datapath VisionHD4 Audio Digital 01" -y -r 30 -preset veryfast
 -segment_time 600 -f segment -reset_timestamps 1 -vf
 drawtext=fontfile="fonts/arial.ttf:text='%{localtime\:XXX %m/%d/%Y
 %H-%M-%S}'":fontcolor=white at 0.8:fontsize=30:x=7:y=7 video%04d.mp4

 =================
 Console output:-
 =================

 Report written to "ffmpeg-20161123-121158.log"
 ffmpeg version 3.2 Copyright (c) 2000-2016 the FFmpeg developers
   built with gcc 5.4.0 (GCC)
   configuration: --enable-gpl --enable-version3 --disable-w32threads
 --enable-dxva2 --enable-libmfx --enable-nvenc --enable-avisynth --
 enable-bzlib --enable-libebur128 --enable-fontconfig --enable-frei0r
 --enable-gnutls --enable-iconv --enable-libass --enable-libbluray
 --enable-libbs2b --enable-libcaca --enable-libfreetype --enable-libgme
 --enable-libgsm --enable-libilbc --enable-libmodplug --enable-li
 bmp3lame --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-
 libopenh264 --enable-libopenjpeg --enable-libopus --enable-libr
 tmp --enable-libschroedinger --enable-libsnappy --enable-libsoxr --enable-
 libspeex --enable-libtheora --enable-libtwolame --enable-libv
 idstab --enable-libvo-amrwbenc --enable-libvorbis --enable-libvpx
 --enable-libwavpack --enable-libwebp --enable-libx264 --enable-libx26
 5 --enable-libxavs --enable-libxvid --enable-libzimg --enable-lzma
 --enable-decklink --enable-zlib
   libavutil      55. 34.100 / 55. 34.100
   libavcodec     57. 64.100 / 57. 64.100
   libavformat    57. 56.100 / 57. 56.100
   libavdevice    57.  1.100 / 57.  1.100
   libavfilter     6. 65.100 /  6. 65.100
   libswscale      4.  2.100 /  4.  2.100
   libswresample   2.  3.100 /  2.  3.100
   libpostproc    54.  1.100 / 54.  1.100
 Guessed Channel Layout for Input Stream #0.1 : stereo
 Input #0, dshow, from 'video=Datapath VisionHD4 01:audio=Datapath
 VisionHD4 Audio Digital 01':
   Duration: N/A, start: 4290385.402000, bitrate: N/A
     Stream #0:0: Video: rawvideo (YUY2 / 0x32595559), yuyv422, 1280x720,
 59.94 fps, 59.94 tbr, 10000k tbn, 10000k tbc
     Stream #0:1: Audio: pcm_s16le, 44100 Hz, stereo, s16, 1411 kb/s
 No pixel format specified, yuv422p for H.264 encoding chosen.
 Use -pix_fmt yuv420p for compatibility with outdated media players.
 [libx264 @ 0000000001e2ed60] using cpu capabilities: MMX2 SSE2Fast SSSE3
 SSE4.2 AVX
 [libx264 @ 0000000001e2ed60] profile High 4:2:2, level 3.1, 4:2:2 8-bit
 [libx264 @ 0000000001e2ed60] 264 - core 148 r2721 72d53ab - H.264/MPEG-4
 AVC codec - Copyleft 2003-2016 - http://www.videolan.org/x264.
 html - options: cabac=1 ref=1 deblock=1:0:0 analyse=0x3:0x113 me=hex
 subme=2 psy=1 psy_rd=1.00:0.00 mixed_ref=0 me_range=16 chroma_me=1
  trellis=0 8x8dct=1 cqm=0 deadzone=21,11 fast_pskip=1 chroma_qp_offset=0
 threads=22 lookahead_threads=5 sliced_threads=0 nr=0 decimate=
 1 interlaced=0 bluray_compat=0 constrained_intra=0 bframes=3 b_pyramid=2
 b_adapt=1 b_bias=0 direct=1 weightb=1 open_gop=0 weightp=1 key
 int=250 keyint_min=25 scenecut=40 intra_refresh=0 rc_lookahead=10 rc=crf
 mbtree=1 crf=23.0 qcomp=0.60 qpmin=0 qpmax=69 qpstep=4 ip_rati
 o=1.40 aq=1:1.00
 Output #0, segment, to 'video%04d.mp4':
   Metadata:
     encoder         : Lavf57.56.100
     Stream #0:0: Video: h264 (libx264), yuv422p, 1280x720, q=-1--1, 30
 fps, 15360 tbn, 30 tbc
     Metadata:
       encoder         : Lavc57.64.100 libx264
     Side data:
       cpb: bitrate max/min/avg: 0/0/0 buffer size: 0 vbv_delay: -1
     Stream #0:1: Audio: aac (LC), 44100 Hz, stereo, fltp, 128 kb/s
     Metadata:
       encoder         : Lavc57.64.100 aac
 Stream mapping:
   Stream #0:0 -> #0:0 (rawvideo (native) -> h264 (libx264))
   Stream #0:1 -> #0:1 (pcm_s16le (native) -> aac (native))
 Press [q] to stop, [?] for help
 [dshow @ 00000000006177e0] real-time buffer [Datapath VisionHD4 01] [video
 input] too full or near too full (64% of size: 200000000 [rt
 bufsize parameter])! frame dropped!
 [dshow @ 00000000006177e0] real-time buffer [Datapath VisionHD4 01] [video
 input] too full or near too full (67% of size: 200000000 [rt
 bufsize parameter])! frame dropped!
 [dshow @ 00000000006177e0] real-time buffer [Datapath VisionHD4 01] [video
 input] too full or near too full (69% of size: 200000000 [rt
 bufsize parameter])! frame dropped!
 [dshow @ 00000000006177e0] real-time buffer [Datapath VisionHD4 01] [video
 input] too full or near too full (74% of size: 200000000 [rt
 bufsize parameter])! frame dropped!
 [dshow @ 00000000006177e0] real-time buffer [Datapath VisionHD4 01] [video
 input] too full or near too full (76% of size: 200000000 [rt
 bufsize parameter])! frame dropped!
     Last message repeated 1 times
 [dshow @ 00000000006177e0] real-time buffer [Datapath VisionHD4 01] [video
 input] too full or near too full (78% of size: 200000000 [rt
 bufsize parameter])! frame dropped!
 [dshow @ 00000000006177e0] real-time buffer [Datapath VisionHD4 01] [video
 input] too full or near too full (80% of size: 200000000 [rt
 bufsize parameter])! frame dropped!
     Last message repeated 1 times
 [dshow @ 00000000006177e0] real-time buffer [Datapath VisionHD4 01] [video
 input] too full or near too full (81% of size: 200000000 [rt
 bufsize parameter])! frame dropped!
     Last message repeated 1 times
 [dshow @ 00000000006177e0] real-time buffer [Datapath VisionHD4 01] [video
 input] too full or near too full (82% of size: 200000000 [rt
 bufsize parameter])! frame dropped!
 [dshow @ 00000000006177e0] real-time buffer [Datapath VisionHD4 01] [video
 input] too full or near too full (84% of size: 200000000 [rt
 bufsize parameter])! frame dropped!
     Last message repeated 1 times
 [dshow @ 00000000006177e0] real-time buffer [Datapath VisionHD4 01] [video
 input] too full or near too full (85% of size: 200000000 [rt
 bufsize parameter])! frame dropped!
     Last message repeated 1 times
 [dshow @ 00000000006177e0] real-time buffer [Datapath VisionHD4 01] [video
 input] too full or near too full (87% of size: 200000000 [rt
 bufsize parameter])! frame dropped!
     Last message repeated 1 times
 [dshow @ 00000000006177e0] real-time buffer [Datapath VisionHD4 01] [video
 input] too full or near too full (88% of size: 200000000 [rt
 bufsize parameter])! frame dropped!
     Last message repeated 1 times
 [dshow @ 00000000006177e0] real-time buffer [Datapath VisionHD4 01] [video
 input] too full or near too full (89% of size: 200000000 [rt
 bufsize parameter])! frame dropped!
     Last message repeated 2 times
 [dshow @ 00000000006177e0] real-time buffer [Datapath VisionHD4 01] [video
 input] too full or near too full (90% of size: 200000000 [rt
 bufsize parameter])! frame dropped!
     Last message repeated 1 times
 [dshow @ 00000000006177e0] real-time buffer [Datapath VisionHD4 01] [video
 input] too full or near too full (91% of size: 200000000 [rt
 bufsize parameter])! frame dropped!
     Last message repeated 1 times
 [dshow @ 00000000006177e0] real-time buffer [Datapath VisionHD4 01] [video
 input] too full or near too full (92% of size: 200000000 [rt
 bufsize parameter])! frame dropped!
     Last message repeated 2 times
 [dshow @ 00000000006177e0] real-time buffer [Datapath VisionHD4 01] [video
 input] too full or near too full (93% of size: 200000000 [rt
 bufsize parameter])! frame dropped!
     Last message repeated 1 times
 [dshow @ 00000000006177e0] real-time buffer [Datapath VisionHD4 01] [video
 input] too full or near too full (94% of size: 200000000 [rt
 bufsize parameter])! frame dropped!
     Last message repeated 7 times
 [dshow @ 00000000006177e0] real-time buffer [Datapath VisionHD4 01] [video
 input] too full or near too full (95% of size: 200000000 [rt
 bufsize parameter])! frame dropped!
     Last message repeated 5 times
 [dshow @ 00000000006177e0] real-time buffer [Datapath VisionHD4 01] [video
 input] too full or near too full (96% of size: 200000000 [rt
 bufsize parameter])! frame dropped!
     Last message repeated 1 times
 [dshow @ 00000000006177e0] real-time buffer [Datapath VisionHD4 01] [video
 input] too full or near too full (97% of size: 200000000 [rt
 bufsize parameter])! frame dropped!
     Last message repeated 5 times
 [dshow @ 00000000006177e0] real-time buffer [Datapath VisionHD4 01] [video
 input] too full or near too full (98% of size: 200000000 [rt
 bufsize parameter])! frame dropped!
     Last message repeated 1 times
 [dshow @ 00000000006177e0] real-time buffer [Datapath VisionHD4 01] [video
 input] too full or near too full (99% of size: 200000000 [rt
 bufsize parameter])! frame dropped!
     Last message repeated 5 times
 [dshow @ 00000000006177e0] real-time buffer [Datapath VisionHD4 01] [video
 input] too full or near too full (100% of size: 200000000 [r
 tbufsize parameter])! frame dropped!

--
Ticket URL: <https://trac.ffmpeg.org/ticket/5974>
FFmpeg <https://ffmpeg.org>
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