[FFmpeg-trac] #3897(undetermined:new): Output frame rate is not same as input frame rate and option -r does not seem to work

[FFmpeg]

#3897: Output frame rate is not same as input frame rate and option -r does not
seem to work
-------------------------------------+-------------------------------------
             Reporter:  saialluru    |                     Type:  defect
               Status:  new          |                 Priority:  important
            Component:               |                  Version:  2.2.4
  undetermined                       |               Blocked By:
             Keywords:               |  Reproduced by developer:  0
             Blocking:               |
Analyzed by developer:  0            |
-------------------------------------+-------------------------------------
 ffmpeg -r 25 -i 20140806_172538.avi -b:v 12288k -f mpegts
 udp://192.168.0.20:9001?pkt_size=188 -preset placebo -r 25
 ffmpeg version 2.2.4 Copyright (c) 2000-2014 the FFmpeg developers
   built on Jun 27 2014 09:57:37 with llvm-gcc 4.2.1 (LLVM build
 2336.11.00)
   configuration: --prefix=/Volumes/Ramdisk/sw --enable-gpl --enable-
 pthreads --enable-version3 --enable-libspeex --enable-libvpx --disable-
 decoder=libvpx --enable-libmp3lame --enable-libtheora --enable-libvorbis
 --enable-libx264 --enable-avfilter --enable-libopencore_amrwb --enable-
 libopencore_amrnb --enable-filters --enable-libgsm --enable-libvidstab
 --enable-libx265 --arch=x86_64 --enable-runtime-cpudetect
   libavutil      52. 66.100 / 52. 66.100
   libavcodec     55. 52.102 / 55. 52.102
   libavformat    55. 33.100 / 55. 33.100
   libavdevice    55. 10.100 / 55. 10.100
   libavfilter     4.  2.100 /  4.  2.100
   libswscale      2.  5.102 /  2.  5.102
   libswresample   0. 18.100 /  0. 18.100
   libpostproc    52.  3.100 / 52.  3.100
 Trailing options were found on the commandline.
 Guessed Channel Layout for  Input Stream #0.1 : mono
 Input #0, avi, from '20140806_172538.avi':
   Duration: 00:02:04.84, start: 0.000000, bitrate: 3888 kb/s
     Stream #0:0: Video: h264 (High) (H264 / 0x34363248), yuv420p,
 1920x1080, 25 fps, 25 tbr, 25 tbn, 50 tbc
     Stream #0:1: Audio: pcm_s16le ([1][0][0][0] / 0x0001), 8000 Hz, mono,
 s16, 128 kb/s
 Output #0, mpegts, to 'udp://192.168.0.20:9001?pkt_size=188':
   Metadata:
     encoder         : Lavf55.33.100
     Stream #0:0: Video: mpeg2video, yuv420p, 1920x1080, q=2-31, 12288
 kb/s, 90k tbn, 25 tbc
     Stream #0:1: Audio: mp2, 16000 Hz, mono, s16, 128 kb/s
 Stream mapping:
   Stream #0:0 -> #0:0 (h264 -> mpeg2video)
   Stream #0:1 -> #0:1 (pcm_s16le -> mp2)
 Press [q] to stop, [?] for help
 frame= 3121 fps= 83 q=3.5 Lsize=  204741kB time=00:02:05.75
 bitrate=13337.4kbits/s
 video:187505kB audio:1965kB subtitle:0 data:0 global headers:0kB muxing
 overhead 8.059494%

 It is streaming at 83 sometimes 90 fps while the source is 25 fps

--
Ticket URL: <https://trac.ffmpeg.org/ticket/3897>
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