[FFmpeg-trac] #2627(FFmpeg:new): Using -vf fps results in no audio

FFmpeg trac at avcodec.org
Sun Jun 2 22:50:54 CEST 2013


#2627: Using -vf fps results in no audio
------------------------------------+----------------------------------
             Reporter:  microchip   |                    Owner:
                 Type:  defect      |                   Status:  new
             Priority:  normal      |                Component:  FFmpeg
              Version:  git-master  |               Resolution:
             Keywords:              |               Blocked By:
             Blocking:              |  Reproduced by developer:  0
Analyzed by developer:  0           |
------------------------------------+----------------------------------

Comment (by microchip):

 Complete output


 {{{
 ffmpeg version N-53746-gec34963 Copyright (c) 2000-2013 the FFmpeg
 developers
   built on Jun  1 2013 22:52:29 with gcc 4.7 (SUSE Linux)
   configuration: --enable-shared --enable-gpl --enable-version3 --enable-
 libx264 --enable-libxvid --enable-libmp3lame --enable-avresample
 --prefix=/usr/local
   libavutil      52. 34.100 / 52. 34.100
   libavcodec     55. 13.100 / 55. 13.100
   libavformat    55.  8.102 / 55.  8.102
   libavdevice    55.  2.100 / 55.  2.100
   libavfilter     3. 74.101 /  3. 74.101
   libavresample   1.  1.  0 /  1.  1.  0
   libswscale      2.  3.100 /  2.  3.100
   libswresample   0. 17.102 /  0. 17.102
   libpostproc    52.  3.100 / 52.  3.100
 [mpeg @ 0x12dd8c0] max_analyze_duration 5000000 reached at 5000000
 microseconds
 Guessed Channel Layout for  Input Stream #0.1 : stereo
 Input #0, mpeg, from 'var/VideoSamples/var/jlo.mpg':
   Duration: 00:05:12.91, start: 0.280000, bitrate: 8234 kb/s
     Stream #0:0[0x1e0]: Video: mpeg2video (Main), yuv420p, 720x576 [SAR
 16:15 DAR 4:3], 25 fps, 25 tbr, 90k tbn, 50 tbc
     Stream #0:1[0xa0]: Audio: pcm_s16be, 48000 Hz, stereo, s16, 1536 kb/s
 [mpeg @ 0x12de840] VBV buffer size not set, muxing may fail
 Output #0, mpeg, to 'out.mpg':
   Metadata:
     encoder         : Lavf55.8.102
     Stream #0:0: Video: mpeg2video, yuv420p, 720x576 [SAR 16:15 DAR 4:3],
 q=2-31, 3500 kb/s, 90k tbn, 29.97 tbc
     Stream #0:1: Audio: ac3, 48000 Hz, stereo, fltp, 192 kb/s
 Stream mapping:
   Stream #0:0 -> #0:0 (mpeg2video -> mpeg2video)
   Stream #0:1 -> #0:1 (pcm_s16be -> ac3)
 Press [q] to stop, [?] for help
 [mpeg2video @ 0x12de3c0] warning: first frame is no keyframe
     Last message repeated 1 times
 frame= 2768 fps=410 q=4.2 Lsize=   41902kB time=00:01:32.32
 bitrate=3717.9kbits/s
 }}}

-- 
Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/2627#comment:1>
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