[FFmpeg-trac] #6682(undetermined:new): hstack repeats input frames
FFmpeg
trac at avcodec.org
Sat Sep 23 01:31:58 EEST 2017
#6682: hstack repeats input frames
-------------------------------------+-------------------------------------
Reporter: damonmaria | Owner:
Type: defect | Status: new
Priority: normal | Component:
Version: git-master | undetermined
Keywords: hstack | Resolution:
Blocking: | Blocked By:
Analyzed by developer: 0 | Reproduced by developer: 0
-------------------------------------+-------------------------------------
Comment (by damonmaria):
Adding `-timestamps abs` didn't seen to affect it:
{{{
$ ffmpeg -i "rtsp://root:root@192.168.13.104/axis-
media/media.amp?camera=1" -c:v copy -map 0:0 -t 10 -metadata
title="rtsp://root:root@192.168.13.104/axis-media/media.amp?camera=1"
-timestamps abs 2017-09-22T231000-1.mp4
ffmpeg version 3.3.4-1~16.04.york0 Copyright (c) 2000-2017 the FFmpeg
developers
built with gcc 5.4.0 (Ubuntu 5.4.0-6ubuntu1~16.04.4) 20160609
configuration: --prefix=/usr --extra-version='1~16.04.york0'
--toolchain=hardened --libdir=/usr/lib/x86_64-linux-gnu
--incdir=/usr/include/x86_64-linux-gnu --enable-gpl --disable-stripping
--enable-avresample --enable-avisynth --enable-gnutls --enable-ladspa
--enable-libass --enable-libbluray --enable-libbs2b --enable-libcaca
--enable-libcdio --enable-libflite --enable-libfontconfig --enable-
libfreetype --enable-libfribidi --enable-libgme --enable-libgsm --enable-
libmp3lame --enable-libopenjpeg --enable-libopenmpt --enable-libopus
--enable-libpulse --enable-librubberband --enable-libshine --enable-
libsnappy --enable-libsoxr --enable-libspeex --enable-libssh --enable-
libtheora --enable-libtwolame --enable-libvorbis --enable-libvpx --enable-
libwavpack --enable-libwebp --enable-libx265 --enable-libxvid --enable-
libzmq --enable-libzvbi --enable-omx --enable-openal --enable-opengl
--enable-sdl2 --enable-libdc1394 --enable-libiec61883 --enable-chromaprint
--enable-frei0r --enable-libopencv --enable-libx264 --enable-shared
libavutil 55. 58.100 / 55. 58.100
libavcodec 57. 89.100 / 57. 89.100
libavformat 57. 71.100 / 57. 71.100
libavdevice 57. 6.100 / 57. 6.100
libavfilter 6. 82.100 / 6. 82.100
libavresample 3. 5. 0 / 3. 5. 0
libswscale 4. 6.100 / 4. 6.100
libswresample 2. 7.100 / 2. 7.100
libpostproc 54. 5.100 / 54. 5.100
Input #0, rtsp, from 'rtsp://root:root@192.168.13.104/axis-
media/media.amp?camera=1':
Metadata:
title : Session streamed with GStreamer
comment : rtsp-server
Duration: N/A, start: 0.250000, bitrate: N/A
Stream #0:0: Video: h264 (Main), yuvj420p(pc, bt709, progressive),
800x600 [SAR 1:1 DAR 4:3], 4 fps, 4 tbr, 90k tbn, 180k tbc
Output #0, mp4, to '2017-09-22T231000-1.mp4':
Metadata:
comment : rtsp-server
title : rtsp://root:root@192.168.13.104/axis-
media/media.amp?camera=1
encoder : Lavf57.71.100
Stream #0:0: Video: h264 (Main) ([33][0][0][0] / 0x0021), yuvj420p(pc,
bt709, progressive), 800x600 [SAR 1:1 DAR 4:3], q=2-31, 4 fps, 4 tbr, 90k
tbn, 90k tbc
Stream mapping:
Stream #0:0 -> #0:0 (copy)
Press [q] to stop, [?] for help
[mp4 @ 0x15bd592b80] Timestamps are unset in a packet for stream 0. This
is deprecated and will stop working in the future. Fix your code to set
the timestamps properly
[mp4 @ 0x15bd592b80] Non-monotonous DTS in output stream 0:0; previous: 0,
current: 0; changing to 1. This may result in incorrect timestamps in the
output file.
frame= 41 fps= 12 q=-1.0 Lsize= 533kB time=00:00:09.75 bitrate=
448.0kbits/s speed=2.79x
video:532kB audio:0kB subtitle:0kB other streams:0kB global headers:0kB
muxing overhead: 0.253399%
}}}
--
Ticket URL: <https://trac.ffmpeg.org/ticket/6682#comment:11>
FFmpeg <https://ffmpeg.org>
FFmpeg issue tracker
More information about the FFmpeg-trac
mailing list