[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
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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 |
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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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