[FFmpeg-user] Is it possible to speed up merging-speed from HD to LAN?

Christoph Gerstbauer christophgerstbauer at gmail.com
Thu Apr 2 10:25:24 CEST 2015


> Maybe he doesn't know that releases are not meant for
> end-users and have many disadvantages?
>
Ok, I am now very confused about that.
If the releases are not for end users? What (or which version) is 
mentioned to be used by end users?

I tried the same tests now with this last version from there: 
http://ffmpeg.zeranoe.com/builds/win64/static/
ffmpeg version N-71209-gd759844 Copyright (c) 2000-2015 the FFmpeg 
developers, built with gcc 4.9.2 (GCC)

Command Line output:

C:\Users\Administrator>ffmpeg -i C:\278242_405568.avi -i 
C:\278242_405568.wav -vcodec copy -acodec copy -map 0:0 -map 1:0 
\\filemeister\cosmospublicpa
thvienna\test.avi
ffmpeg version N-71209-gd759844 Copyright (c) 2000-2015 the FFmpeg 
developers
   built with gcc 4.9.2 (GCC)
   configuration: --enable-gpl --enable-version3 --disable-w32threads 
--enable-avisynth --enable-bzlib --enable-fontconfig --enable-frei0r 
--enable-gnu
tls --enable-iconv --enable-libass --enable-libbluray --enable-libbs2b 
--enable-libcaca --enable-libdcadec --enable-libfreetype --enable-libgme 
--enab
le-libgsm --enable-libilbc --enable-libmodplug --enable-libmp3lame 
--enable-libopencore-amrnb --enable-libopencore-amrwb 
--enable-libopenjpeg --enable
-libopus --enable-librtmp --enable-libschroedinger --enable-libsoxr 
--enable-libspeex --enable-libtheora --enable-libtwolame 
--enable-libvidstab --ena
ble-libvo-aacenc --enable-libvo-amrwbenc --enable-libvorbis 
--enable-libvpx --enable-libwavpack --enable-libwebp --enable-libx264 
--enable-libx265 --e
nable-libxavs --enable-libxvid --enable-lzma --enable-decklink --enable-zlib
   libavutil      54. 22.100 / 54. 22.100
   libavcodec     56. 32.100 / 56. 32.100
   libavformat    56. 27.100 / 56. 27.100
   libavdevice    56.  4.100 / 56.  4.100
   libavfilter     5. 13.101 /  5. 13.101
   libswscale      3.  1.101 /  3.  1.101
   libswresample   1.  1.100 /  1.  1.100
   libpostproc    53.  3.100 / 53.  3.100
Input #0, avi, from 'C:\278242_405568.avi':
   Metadata:
     encoder         : Lavf55.19.104
   Duration: 00:21:10.64, start: 0.000000, bitrate: 105377 kb/s
     Stream #0:0: Video: huffyuv (HFYU / 0x55594648), yuv422p, 720x608, 
105376 kb/s, SAR 93:85 DAR 837:646, 25 fps, 25 tbr, 25 tbn, 25 tbc
Guessed Channel Layout for  Input Stream #1.0 : 4.0
Input #1, wav, from 'C:\278242_405568.wav':
   Duration: 00:21:10.64, bitrate: 6144 kb/s
     Stream #1:0: Audio: pcm_f32le ([3][0][0][0] / 0x0003), 48000 Hz, 4 
channels, flt, 6144 kb/s
File '\\filemeister\cosmospublicpathvienna\test.avi' already exists. 
Overwrite ? [y/N] y
Output #0, avi, to '\\filemeister\cosmospublicpathvienna\test.avi':
   Metadata:
     ISFT            : Lavf56.27.100
     Stream #0:0: Video: huffyuv (HFYU / 0x55594648), yuv422p, 720x608 
[SAR 93:85 DAR 837:646], q=2-31, 105376 kb/s, 25 fps, 25 tbr, 25 tbn, 25 tbc
     Stream #0:1: Audio: pcm_f32le ([3][0][0][0] / 0x0003), 48000 Hz, 
4.0, 6144 kb/s
Stream mapping:
   Stream #0:0 -> #0:0 (copy)
   Stream #1:0 -> #0:1 (copy)
Press [q] to stop, [?] for help
frame=11742 fps= 65 q=-1.0 size= 6373520kB time=00:07:49.68 
bitrate=111164.8kbits/s

Best Regards
Christoph Gerstbauer


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