[FFmpeg-user] Passing metadata from flv ?

Orlando Rivera oriv at timeview.com
Wed Feb 20 21:07:40 CET 2013


This is a live stream coming form FMS 3.5 going to Wowza - below is the command I am using (modify output url a bit to xxxx - Thanks

ffmpeg -f flv -i rtmp://192.168.20.17/stream_relay/iosstream1361390373734.sdpX -f flv -strict -2 -acodec aac -ar 32000 -vcodec h264 rtmp://ec2-50-xxxxx/iosstream1361390373734.sdp
ffmpeg version 1.1.1-tessus Copyright (c) 2000-2013 the FFmpeg developers
  built on Jan 20 2013 23:17:33 with llvm-gcc 4.2.1 (LLVM build 2336.1.00)
  configuration: --prefix=/Users/tessus/data/ext/ffmpeg/sw --as=yasm --extra-version=tessus --disable-shared --enable-static --disable-ffplay --disable-ffserver --enable-gpl --enable-pthreads --enable-postproc --enable-libmp3lame --enable-libtheora --enable-libvorbis --enable-libx264 --enable-libxvid --enable-libspeex --enable-bzlib --enable-zlib --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libxavs --enable-version3 --enable-libvo-aacenc --enable-libvo-amrwbenc --enable-libvpx --enable-libgsm --enable-libopus --enable-fontconfig --enable-libfreetype --enable-libass --enable-filters --enable-runtime-cpudetect
  libavutil      52. 13.100 / 52. 13.100
  libavcodec     54. 86.100 / 54. 86.100
  libavformat    54. 59.106 / 54. 59.106
  libavdevice    54.  3.102 / 54.  3.102
  libavfilter     3. 32.100 /  3. 32.100
  libswscale      2.  1.103 /  2.  1.103
  libswresample   0. 17.102 /  0. 17.102
  libpostproc    52.  2.100 / 52.  2.100
[flv @ 0x102006a00] Estimating duration from bitrate, this may be inaccurate
Input #0, flv, from 'rtmp://192.168.20.17/stream_relay/iosstream1361390373734.sdpX':
  Duration: N/A, start: 0.000000, bitrate: N/A
    Stream #0:0: Video: flv1, yuv420p, 320x240, 1k tbr, 1k tbn, 1k tbc
    Stream #0:1: Audio: nellymoser, 22050 Hz, mono, flt
[libx264 @ 0x1020b0800] using cpu capabilities: MMX2 SSE2Fast SSSE3 Cache64
[libx264 @ 0x1020b0800] profile High, level 4.2
[libx264 @ 0x1020b0800] 264 - core 129 - H.264/MPEG-4 AVC codec - Copyleft 2003-2012 - http://www.videolan.org/x264.html - options: cabac=1 ref=3 deblock=1:0:0 analyse=0x3:0x113 me=hex subme=7 psy=1 psy_rd=1.00:0.00 mixed_ref=1 me_range=16 chroma_me=1 trellis=1 8x8dct=1 cqm=0 deadzone=21,11 fast_pskip=1 chroma_qp_offset=-2 threads=3 lookahead_threads=1 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=2 keyint=250 keyint_min=25 scenecut=40 intra_refresh=0 rc_lookahead=40 rc=crf mbtree=1 crf=23.0 qcomp=0.60 qpmin=0 qpmax=69 qpstep=4 ip_ratio=1.40 aq=1:1.00
Output #0, flv, to 'rtmp://ec2-50-19-221-196.compute-1.amazonaws.com:1935/liveorigin/iosstream1361390373734.sdp':
  Metadata:
    encoder         : Lavf54.59.106
    Stream #0:0: Video: h264 ([7][0][0][0] / 0x0007), yuv420p, 320x240, q=-1--1, 1k tbn, 1k tbc
    Stream #0:1: Audio: aac ([10][0][0][0] / 0x000A), 32000 Hz, mono, fltp, 128 kb/s
Stream mapping:
  Stream #0:0 -> #0:0 (flv -> libx264)
  Stream #0:1 -> #0:1 (nellymoser -> aac)
Press [q] to stop, [?] for help
frame=  361 fps= 17 q=29.0 size=     487kB time=00:00:24.44 bitrate= 163.1kbits/s    


On Feb 20, 2013, at 2:44 PM, Carl Eugen Hoyos <cehoyos at ag.or.at> wrote:

> Orlando Rivera <oriv <at> timeview.com> writes:
> 
>> I was thinking new ffmpeg 1.1 could do this (other 
>> than adding metadata on command line) but so far no luck.
> 
> Please provide your command line together with 
> the complete, uncut console output.
> 
> Carl Eugen
> 
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> ffmpeg-user at ffmpeg.org
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