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La sauvegarde automatique de canaux SPIP
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D’autres logiciels intéressants
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13 avril 2011, parMediaSPIP automatically converts uploaded files to internet-compatible formats.
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Audio files are encoded in MP3 and Ogg (supported by HTML5) and MP3 (supported by Flash).
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how can I transform 6 audio channels into one 5.1 channel with ffmpeg ? [closed]
12 février 2021, par user2216280I have a pro-res file which has 6 mono audio channels.
here's the ffmpeg console :



:\test-remapping>ffmpeg -i MelleParadis_PART1_CONSTANTE.mov
ffmpeg version N-60106-ge6d1c66 Copyright (c) 2000-2014 the FFmpeg developers
 built on Jan 22 2014 22:01:26 with gcc 4.8.2 (GCC)
 configuration: --enable-gpl --enable-version3 --disable-w32threads --enable-av
isynth --enable-bzlib --enable-fontconfig --enable-frei0r --enable-gnutls --enab
le-iconv --enable-libass --enable-libbluray --enable-libcaca --enable-libfreetyp
e --enable-libgsm --enable-libilbc --enable-libmodplug --enable-libmp3lame --ena
ble-libopencore-amrnb --enable-libopencore-amrwb --enable-libopenjpeg --enable-l
ibopus --enable-librtmp --enable-libschroedinger --enable-libsoxr --enable-libsp
eex --enable-libtheora --enable-libtwolame --enable-libvidstab --enable-libvo-aa
cenc --enable-libvo-amrwbenc --enable-libvorbis --enable-libvpx --enable-libwavp
ack --enable-libx264 --enable-libxavs --enable-libxvid --enable-zlib
 libavutil 52. 63.100 / 52. 63.100
 libavcodec 55. 49.100 / 55. 49.100
 libavformat 55. 25.101 / 55. 25.101
 libavdevice 55. 5.102 / 55. 5.102
 libavfilter 4. 1.100 / 4. 1.100
 libswscale 2. 5.101 / 2. 5.101
 libswresample 0. 17.104 / 0. 17.104
 libpostproc 52. 3.100 / 52. 3.100
Guessed Channel Layout for Input Stream #0.1 : mono
Guessed Channel Layout for Input Stream #0.2 : mono
Guessed Channel Layout for Input Stream #0.3 : mono
Guessed Channel Layout for Input Stream #0.4 : mono
Guessed Channel Layout for Input Stream #0.5 : mono
Guessed Channel Layout for Input Stream #0.6 : mono
Input #0, mov,mp4,m4a,3gp,3g2,mj2, from 'MelleParadis_PART1_CONSTANTE.mov':
 Metadata:
 major_brand : qt
 minor_version : 537199360
 compatible_brands: qt
 creation_time : 2013-11-27 18:58:26
 Duration: 00:07:34.32, start: 0.000000, bitrate: 117742 kb/s
 Stream #0:0(eng): Video: prores (apcn / 0x6E637061), yuv422p10le, 1920x1080,
 113098 kb/s, SAR 1:1 DAR 16:9, 25 fps, 25 tbr, 25 tbn, 25 tbc (default)
 Metadata:
 creation_time : 2013-11-27 18:58:26
 handler_name : Gestionnaire dıalias Apple
 timecode : 01:00:00:00
 Stream #0:1(eng): Audio: pcm_s16le (sowt / 0x74776F73), 48000 Hz, mono, s16,
 768 kb/s (default)
 Metadata:
 creation_time : 2013-11-27 18:58:26
 handler_name : Gestionnaire dıalias Apple
 Stream #0:2(eng): Audio: pcm_s16le (sowt / 0x74776F73), 48000 Hz, mono, s16,
 768 kb/s (default)
 Metadata:
 creation_time : 2013-11-27 18:58:26
 handler_name : Gestionnaire dıalias Apple
 Stream #0:3(eng): Audio: pcm_s16le (sowt / 0x74776F73), 48000 Hz, mono, s16,
 768 kb/s (default)
 Metadata:
 creation_time : 2013-11-27 18:58:26
 handler_name : Gestionnaire dıalias Apple
 Stream #0:4(eng): Audio: pcm_s16le (sowt / 0x74776F73), 48000 Hz, mono, s16,
 768 kb/s (default)
 Metadata:
 creation_time : 2013-11-27 18:58:26
 handler_name : Gestionnaire dıalias Apple
 Stream #0:5(eng): Audio: pcm_s16le (sowt / 0x74776F73), 48000 Hz, mono, s16,
 768 kb/s (default)
 Metadata:
 creation_time : 2013-11-27 18:58:26
 handler_name : Gestionnaire dıalias Apple
 Stream #0:6(eng): Audio: pcm_s16le (sowt / 0x74776F73), 48000 Hz, mono, s16,
 768 kb/s (default)
 Metadata:
 creation_time : 2013-11-27 18:58:26
 handler_name : Gestionnaire dıalias Apple
 Stream #0:7(eng): Data: none (tmcd / 0x64636D74) (default)
 Metadata:
 creation_time : 2013-11-27 19:03:46
 handler_name : Gestionnaire dıalias Apple
 timecode : 01:00:00:00``




I would like to transform them into one 5.1 audio channel



I try this line of code :



D:\test-remapping>ffmpeg -i "MelleParadis_PART1_CONSTANTE.mov" -c copy -c:a ac3 -map 0 mlle5.1.mov




the console replies "NOT ENOUGH SPACE" and stop...
of course there's still some space in my hard drive...
How could I map all the 6 mono streams into 5.1 ? 
thanks in advance.
pauline


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avcodec/videotoolbox : fix use of unknown builtin '__builtin_available'
2 décembre 2021, par Limin Wang -
how can I transform 6 audio channels into one 5.1 channel with ffmpeg ?
3 février 2014, par user2216280I have a pro-res file which has 6 mono audio channels.
here's the ffmpeg console ::\test-remapping>ffmpeg -i MelleParadis_PART1_CONSTANTE.mov
ffmpeg version N-60106-ge6d1c66 Copyright (c) 2000-2014 the FFmpeg developers
built on Jan 22 2014 22:01:26 with gcc 4.8.2 (GCC)
configuration: --enable-gpl --enable-version3 --disable-w32threads --enable-av
isynth --enable-bzlib --enable-fontconfig --enable-frei0r --enable-gnutls --enab
le-iconv --enable-libass --enable-libbluray --enable-libcaca --enable-libfreetyp
e --enable-libgsm --enable-libilbc --enable-libmodplug --enable-libmp3lame --ena
ble-libopencore-amrnb --enable-libopencore-amrwb --enable-libopenjpeg --enable-l
ibopus --enable-librtmp --enable-libschroedinger --enable-libsoxr --enable-libsp
eex --enable-libtheora --enable-libtwolame --enable-libvidstab --enable-libvo-aa
cenc --enable-libvo-amrwbenc --enable-libvorbis --enable-libvpx --enable-libwavp
ack --enable-libx264 --enable-libxavs --enable-libxvid --enable-zlib
libavutil 52. 63.100 / 52. 63.100
libavcodec 55. 49.100 / 55. 49.100
libavformat 55. 25.101 / 55. 25.101
libavdevice 55. 5.102 / 55. 5.102
libavfilter 4. 1.100 / 4. 1.100
libswscale 2. 5.101 / 2. 5.101
libswresample 0. 17.104 / 0. 17.104
libpostproc 52. 3.100 / 52. 3.100
Guessed Channel Layout for Input Stream #0.1 : mono
Guessed Channel Layout for Input Stream #0.2 : mono
Guessed Channel Layout for Input Stream #0.3 : mono
Guessed Channel Layout for Input Stream #0.4 : mono
Guessed Channel Layout for Input Stream #0.5 : mono
Guessed Channel Layout for Input Stream #0.6 : mono
Input #0, mov,mp4,m4a,3gp,3g2,mj2, from 'MelleParadis_PART1_CONSTANTE.mov':
Metadata:
major_brand : qt
minor_version : 537199360
compatible_brands: qt
creation_time : 2013-11-27 18:58:26
Duration: 00:07:34.32, start: 0.000000, bitrate: 117742 kb/s
Stream #0:0(eng): Video: prores (apcn / 0x6E637061), yuv422p10le, 1920x1080,
113098 kb/s, SAR 1:1 DAR 16:9, 25 fps, 25 tbr, 25 tbn, 25 tbc (default)
Metadata:
creation_time : 2013-11-27 18:58:26
handler_name : Gestionnaire dıalias Apple
timecode : 01:00:00:00
Stream #0:1(eng): Audio: pcm_s16le (sowt / 0x74776F73), 48000 Hz, mono, s16,
768 kb/s (default)
Metadata:
creation_time : 2013-11-27 18:58:26
handler_name : Gestionnaire dıalias Apple
Stream #0:2(eng): Audio: pcm_s16le (sowt / 0x74776F73), 48000 Hz, mono, s16,
768 kb/s (default)
Metadata:
creation_time : 2013-11-27 18:58:26
handler_name : Gestionnaire dıalias Apple
Stream #0:3(eng): Audio: pcm_s16le (sowt / 0x74776F73), 48000 Hz, mono, s16,
768 kb/s (default)
Metadata:
creation_time : 2013-11-27 18:58:26
handler_name : Gestionnaire dıalias Apple
Stream #0:4(eng): Audio: pcm_s16le (sowt / 0x74776F73), 48000 Hz, mono, s16,
768 kb/s (default)
Metadata:
creation_time : 2013-11-27 18:58:26
handler_name : Gestionnaire dıalias Apple
Stream #0:5(eng): Audio: pcm_s16le (sowt / 0x74776F73), 48000 Hz, mono, s16,
768 kb/s (default)
Metadata:
creation_time : 2013-11-27 18:58:26
handler_name : Gestionnaire dıalias Apple
Stream #0:6(eng): Audio: pcm_s16le (sowt / 0x74776F73), 48000 Hz, mono, s16,
768 kb/s (default)
Metadata:
creation_time : 2013-11-27 18:58:26
handler_name : Gestionnaire dıalias Apple
Stream #0:7(eng): Data: none (tmcd / 0x64636D74) (default)
Metadata:
creation_time : 2013-11-27 19:03:46
handler_name : Gestionnaire dıalias Apple
timecode : 01:00:00:00``I would like to transform them into one 5.1 audio channel
I try this line of code :
D:\test-remapping>ffmpeg -i "MelleParadis_PART1_CONSTANTE.mov" -c copy -c:a ac3 -map 0 mlle5.1.mov
the console replies "NOT ENOUGH SPACE" and stop...
of course there's still some space in my hard drive...
How could I map all the 6 mono streams into 5.1 ?
thanks in advance.
pauline