- Une date 2020 01
- 2020-01-01
- Une date 2020 12 autre
- 2020-12-01
- Une date 2020 autre 12 autre
- 2020-12-01
- Une date 2021 12 01
- 2021-12-01
- Une date 2021 12 00
- 2021-12-01
- Une date 2021 12 31
- 2021-12-31
- Une date 2021 12 32
- 2021-12-03
- Une date 2021 autre 12 date 21
- 2021-12-21
- En 2012 à l’orée du bois se trouvait 10 chevaux et 4 biches.
- 2012-10-04

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Des sites réalisés avec MediaSPIP
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10 avril 2011Vous pouvez nous aider à améliorer les locutions utilisées dans le logiciel ou à traduire celui-ci dans n’importe qu’elle nouvelle langue permettant sa diffusion à de nouvelles communautés linguistiques.
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21 juin 2013, parMediaSPIP 0.2 est la première version de MediaSPIP stable.
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Sur d’autres sites (14244)
-
ffmpeg - how to pass all streams audio/tmcd, etc from input->output unchanged
22 avril 2021, par QRrabbitPlease help me, with hopefully specific ffmpeg arguments to include in my video encoding.


My work is only related to video stream, so this is the only one I'm changing.
I receive a .mov file(s) that have already been pre-compiled for a specific broadcaster, some of those selfcontained videos have 4 streams (1 video, 2 audio, and some other timecode stream). Others have up to 17 streams : 1-video, 15-audio streams and the final one is unsupported tmcd.


My process pipeline includes only re-encoding/re-processing video stream, and everything else I need to pass along to the output file - all other streams without any changes or alterations.


During this step of encoding, I insert icon.png into position 5:21 from sec 2-3, from 4-5, and from 6-8. To achieve this, I use map option, so my encoding string looks like this :


ffmpeg -i in.mov -i icon.png -i icon.png -i icon.png
 -filter_complex " [0][1]overlay=5:21:enable='between(t,2,3)'[v1];
 [v1][2]overlay=5:21:enable='between(t,4,5)'[v2];
 [v2][3]overlay=5:21:enable='between(t,6,8)'[v3]" -map '[v3]' -map 0:a
 -c:v dvvideo -pix_fmt yuv422p -b:v 115084915 -maxrate 115084915 -minrate 115084915 -r 29.97 -top 1 -color_primaries bt709 -color_trc bt709 -colorspace bt709 -vtag dvh6
 -c:a copy -c:s copy -y out.mov



The problem is that the out.mov only shows with 2 streams instead of 17 (1-video, and 2-audio). All other 15 streams are truncated completely.
Reading some other stackoverflow posts I found a way to transfer all other streams, is by using -map 0 :


But as I tried adding -map 0 on my last line :


...
 -map 0 -c:a copy -c:s copy -y out.mov



but this doubles the number of streams from 17 to 34 - also double in output file size.
If I remove map '[v3]' -map 0:a from my original encoding string and only include -map 0, I get correct number of streams, but, of course icon.png is not getting inserted at the right time. What should I do ?


If there's a way to re-map my -filter_complex to overlay images without using this -map option ? Or, be specific at what each -map referring to ?


If not, what other arguments/parameters can I use, if such option even exists, to copy all streams, subs and all other audio, potentially some other signal for audio impairment, if such exists.


Please help, so I can finally wrap my output and submit my work.


EDIT 1 :
Here's my output :


ffprobe version N-99345-g904ab5365c Copyright (c) 2007-2020 the FFmpeg developers
 built with Apple LLVM version 10.0.0 (clang-1000.11.45.5)
 configuration: --enable-filter=qrrabbit --enable-opengl --enable-gpl --enable-libx264 --extra-libs='-lqrencode -lpthread'
 libavutil 56. 59.100 / 56. 59.100
 libavcodec 58.106.100 / 58.106.100
 libavformat 58. 58.100 / 58. 58.100
 libavdevice 58. 11.102 / 58. 11.102
 libavfilter 7. 87.100 / 7. 87.100
 libswscale 5. 8.100 / 5. 8.100
 libswresample 3. 8.100 / 3. 8.100
 libpostproc 55. 8.100 / 55. 8.100
Input #0, mov,mp4,m4a,3gp,3g2,mj2, from 'output.mov':
 Metadata:
 major_brand : qt 
 minor_version : 512
 compatible_brands: qt 
 creation_time : 2020-02-29T22:07:42.000000Z
 encoder : Lavf58.58.100
 Duration: 00:00:20.05, start: 0.000000, bitrate: 133544 kb/s
 Stream #0:0: Video: dvvideo (dvh6 / 0x36687664), yuv422p(bt709, top first), 1280x1080 [SAR 3:2 DAR 16:9], 115084 kb/s, 29.97 fps, 29.97 tbr, 11988 tbn, 29.97 tbc (default)
 Metadata:
 creation_time : 2020-02-29T22:07:42.000000Z
 handler_name : VideoHandler
 encoder : Lavc58.106.100 dvvideo
 timecode : 00:00:00;00
 Stream #0:1(eng): Audio: pcm_s24le (in24 / 0x34326E69), 48000 Hz, 1 channels, s32 (24 bit), 1152 kb/s (default)
 Metadata:
 creation_time : 2020-02-29T22:07:42.000000Z
 handler_name : Apple Sound Media Handler
 Stream #0:2(eng): Audio: pcm_s24le (in24 / 0x34326E69), 48000 Hz, 1 channels, s32 (24 bit), 1152 kb/s (default)
 Metadata:
 creation_time : 2020-02-29T22:07:42.000000Z
 handler_name : Apple Sound Media Handler
 Stream #0:3(eng): Audio: pcm_s24le (in24 / 0x34326E69), 48000 Hz, 1 channels, s32 (24 bit), 1152 kb/s (default)
 Metadata:
 creation_time : 2020-02-29T22:07:42.000000Z
 handler_name : Apple Sound Media Handler
 Stream #0:4(eng): Audio: pcm_s24le (in24 / 0x34326E69), 48000 Hz, 1 channels, s32 (24 bit), 1152 kb/s (default)
 Metadata:
 creation_time : 2020-02-29T22:07:42.000000Z
 handler_name : Apple Sound Media Handler
 Stream #0:5(eng): Audio: pcm_s24le (in24 / 0x34326E69), 48000 Hz, 1 channels, s32 (24 bit), 1152 kb/s (default)
 Metadata:
 creation_time : 2020-02-29T22:07:42.000000Z
 handler_name : Apple Sound Media Handler
 Stream #0:6(eng): Audio: pcm_s24le (in24 / 0x34326E69), 48000 Hz, 1 channels, s32 (24 bit), 1152 kb/s (default)
 Metadata:
 creation_time : 2020-02-29T22:07:42.000000Z
 handler_name : Apple Sound Media Handler
 Stream #0:7(eng): Audio: pcm_s24le (in24 / 0x34326E69), 48000 Hz, 1 channels, s32 (24 bit), 1152 kb/s (default)
 Metadata:
 creation_time : 2020-02-29T22:07:42.000000Z
 handler_name : Apple Sound Media Handler
 Stream #0:8(eng): Audio: pcm_s24le (in24 / 0x34326E69), 48000 Hz, 1 channels, s32 (24 bit), 1152 kb/s (default)
 Metadata:
 creation_time : 2020-02-29T22:07:42.000000Z
 handler_name : Apple Sound Media Handler
 Stream #0:9(eng): Audio: pcm_s24le (in24 / 0x34326E69), 48000 Hz, 1 channels, s32 (24 bit), 1152 kb/s (default)
 Metadata:
 creation_time : 2020-02-29T22:07:42.000000Z
 handler_name : Apple Sound Media Handler
 Stream #0:10(eng): Audio: pcm_s24le (in24 / 0x34326E69), 48000 Hz, 1 channels, s32 (24 bit), 1152 kb/s (default)
 Metadata:
 creation_time : 2020-02-29T22:07:42.000000Z
 handler_name : Apple Sound Media Handler
 Stream #0:11(eng): Audio: pcm_s24le (in24 / 0x34326E69), 48000 Hz, 1 channels, s32 (24 bit), 1152 kb/s (default)
 Metadata:
 creation_time : 2020-02-29T22:07:42.000000Z
 handler_name : Apple Sound Media Handler
 Stream #0:12(eng): Audio: pcm_s24le (in24 / 0x34326E69), 48000 Hz, 1 channels, s32 (24 bit), 1152 kb/s (default)
 Metadata:
 creation_time : 2020-02-29T22:07:42.000000Z
 handler_name : Apple Sound Media Handler
 Stream #0:13(eng): Audio: pcm_s24le (in24 / 0x34326E69), 48000 Hz, 1 channels, s32 (24 bit), 1152 kb/s (default)
 Metadata:
 creation_time : 2020-02-29T22:07:42.000000Z
 handler_name : Apple Sound Media Handler
 Stream #0:14(eng): Audio: pcm_s24le (in24 / 0x34326E69), 48000 Hz, 1 channels, s32 (24 bit), 1152 kb/s (default)
 Metadata:
 creation_time : 2020-02-29T22:07:42.000000Z
 handler_name : Apple Sound Media Handler
 Stream #0:15(eng): Audio: pcm_s24le (in24 / 0x34326E69), 48000 Hz, 1 channels, s32 (24 bit), 1152 kb/s (default)
 Metadata:
 creation_time : 2020-02-29T22:07:42.000000Z
 handler_name : Apple Sound Media Handler
 Stream #0:16(eng): Audio: pcm_s24le (in24 / 0x34326E69), 48000 Hz, 1 channels, s32 (24 bit), 1152 kb/s (default)
 Metadata:
 creation_time : 2020-02-29T22:07:42.000000Z
 handler_name : Apple Sound Media Handler
 Stream #0:17(eng): Data: none (tmcd / 0x64636D74), 0 kb/s
 Metadata:
 creation_time : 2020-02-29T22:07:42.000000Z
 handler_name : VideoHandler
 timecode : 00:00:00;00
Unsupported codec with id 0 for input stream 17



and here's ffprobe from the input file :


ffprobe version N-99345-g904ab5365c Copyright (c) 2007-2020 the FFmpeg developers
 built with Apple LLVM version 10.0.0 (clang-1000.11.45.5)
 configuration: --enable-filter=qrrabbit --enable-opengl --enable-gpl --enable-libx264 --extra-libs='-lqrencode -lpthread'
 libavutil 56. 59.100 / 56. 59.100
 libavcodec 58.106.100 / 58.106.100
 libavformat 58. 58.100 / 58. 58.100
 libavdevice 58. 11.102 / 58. 11.102
 libavfilter 7. 87.100 / 7. 87.100
 libswscale 5. 8.100 / 5. 8.100
 libswresample 3. 8.100 / 3. 8.100
 libpostproc 55. 8.100 / 55. 8.100
Input #0, mov,mp4,m4a,3gp,3g2,mj2, from 'input.mov':
 Metadata:
 major_brand : qt 
 minor_version : 537199360
 compatible_brands: qt 
 creation_time : 2020-02-29T22:07:42.000000Z
 Duration: 00:00:20.05, start: 0.000000, bitrate: 133935 kb/s
 Stream #0:0(eng): Video: dvvideo (dvh6 / 0x36687664), yuv422p(bt709, top coded first (swapped)), 1280x1080 [SAR 3:2 DAR 16:9], 115084 kb/s, 29.97 fps, 29.97 tbr, 30k tbn, 29.97 tbc (default)
 Metadata:
 creation_time : 2020-02-29T22:07:42.000000Z
 handler_name : Apple Video Media Handler
 encoder : DVCPRO HD 1080i60
 timecode : 00:00:00;00
 Stream #0:1(eng): Audio: pcm_s24le (in24 / 0x34326E69), 48000 Hz, 1 channels, s32 (24 bit), 1152 kb/s (default)
 Metadata:
 creation_time : 2020-02-29T22:07:42.000000Z
 handler_name : Apple Sound Media Handler
 timecode : 00:00:00;00
 Stream #0:2(eng): Audio: pcm_s24le (in24 / 0x34326E69), 48000 Hz, 1 channels, s32 (24 bit), 1152 kb/s (default)
 Metadata:
 creation_time : 2020-02-29T22:07:42.000000Z
 handler_name : Apple Sound Media Handler
 timecode : 00:00:00;00
 Stream #0:3(eng): Audio: pcm_s24le (in24 / 0x34326E69), 48000 Hz, 1 channels, s32 (24 bit), 1152 kb/s (default)
 Metadata:
 creation_time : 2020-02-29T22:07:42.000000Z
 handler_name : Apple Sound Media Handler
 timecode : 00:00:00;00
 Stream #0:4(eng): Audio: pcm_s24le (in24 / 0x34326E69), 48000 Hz, 1 channels, s32 (24 bit), 1152 kb/s (default)
 Metadata:
 creation_time : 2020-02-29T22:07:42.000000Z
 handler_name : Apple Sound Media Handler
 timecode : 00:00:00;00
 Stream #0:5(eng): Audio: pcm_s24le (in24 / 0x34326E69), 48000 Hz, 1 channels, s32 (24 bit), 1152 kb/s (default)
 Metadata:
 creation_time : 2020-02-29T22:07:42.000000Z
 handler_name : Apple Sound Media Handler
 timecode : 00:00:00;00
 Stream #0:6(eng): Audio: pcm_s24le (in24 / 0x34326E69), 48000 Hz, 1 channels, s32 (24 bit), 1152 kb/s (default)
 Metadata:
 creation_time : 2020-02-29T22:07:42.000000Z
 handler_name : Apple Sound Media Handler
 timecode : 00:00:00;00
 Stream #0:7(eng): Audio: pcm_s24le (in24 / 0x34326E69), 48000 Hz, 1 channels, s32 (24 bit), 1152 kb/s (default)
 Metadata:
 creation_time : 2020-02-29T22:07:42.000000Z
 handler_name : Apple Sound Media Handler
 timecode : 00:00:00;00
 Stream #0:8(eng): Audio: pcm_s24le (in24 / 0x34326E69), 48000 Hz, 1 channels, s32 (24 bit), 1152 kb/s (default)
 Metadata:
 creation_time : 2020-02-29T22:07:42.000000Z
 handler_name : Apple Sound Media Handler
 timecode : 00:00:00;00
 Stream #0:9(eng): Audio: pcm_s24le (in24 / 0x34326E69), 48000 Hz, 1 channels, s32 (24 bit), 1152 kb/s (default)
 Metadata:
 creation_time : 2020-02-29T22:07:42.000000Z
 handler_name : Apple Sound Media Handler
 timecode : 00:00:00;00
 Stream #0:10(eng): Audio: pcm_s24le (in24 / 0x34326E69), 48000 Hz, 1 channels, s32 (24 bit), 1152 kb/s (default)
 Metadata:
 creation_time : 2020-02-29T22:07:42.000000Z
 handler_name : Apple Sound Media Handler
 timecode : 00:00:00;00
 Stream #0:11(eng): Audio: pcm_s24le (in24 / 0x34326E69), 48000 Hz, 1 channels, s32 (24 bit), 1152 kb/s (default)
 Metadata:
 creation_time : 2020-02-29T22:07:42.000000Z
 handler_name : Apple Sound Media Handler
 timecode : 00:00:00;00
 Stream #0:12(eng): Audio: pcm_s24le (in24 / 0x34326E69), 48000 Hz, 1 channels, s32 (24 bit), 1152 kb/s (default)
 Metadata:
 creation_time : 2020-02-29T22:07:42.000000Z
 handler_name : Apple Sound Media Handler
 timecode : 00:00:00;00
 Stream #0:13(eng): Audio: pcm_s24le (in24 / 0x34326E69), 48000 Hz, 1 channels, s32 (24 bit), 1152 kb/s (default)
 Metadata:
 creation_time : 2020-02-29T22:07:42.000000Z
 handler_name : Apple Sound Media Handler
 timecode : 00:00:00;00
 Stream #0:14(eng): Audio: pcm_s24le (in24 / 0x34326E69), 48000 Hz, 1 channels, s32 (24 bit), 1152 kb/s (default)
 Metadata:
 creation_time : 2020-02-29T22:07:42.000000Z
 handler_name : Apple Sound Media Handler
 timecode : 00:00:00;00
 Stream #0:15(eng): Audio: pcm_s24le (in24 / 0x34326E69), 48000 Hz, 1 channels, s32 (24 bit), 1152 kb/s (default)
 Metadata:
 creation_time : 2020-02-29T22:07:42.000000Z
 handler_name : Apple Sound Media Handler
 timecode : 00:00:00;00
 Stream #0:16(eng): Audio: pcm_s24le (in24 / 0x34326E69), 48000 Hz, 1 channels, s32 (24 bit), 1152 kb/s (default)
 Metadata:
 creation_time : 2020-02-29T22:07:42.000000Z
 handler_name : Apple Sound Media Handler
 timecode : 00:00:00;00
 Stream #0:17(eng): Data: none (tmcd / 0x64636D74), 0 kb/s (default)
 Metadata:
 creation_time : 2020-02-29T22:07:42.000000Z
 handler_name : Time Code Media Handler
 timecode : 00:00:00;00
Unsupported codec with id 0 for input stream 17



-
ffmpeg show wrong with/height of video
6 mai 2020, par boygiandiI have this video : https://media.gostream.co/uploads/gostream/9wkBeGM7lOfxT902V86hzI22Baj2/23-4-2020/videos/263a34c5a2fe61b33fe17e090893c04e-1587640618504_fs.mp4



When I play it on Google Chrome, it's vertical video. But when I check with ffmpeg



ffmpeg -i "https://media.gostream.co/uploads/gostream/9wkBeGM7lOfxT902V86hzI22Baj2/23-4-2020/videos/263a34c5a2fe61b33fe17e090893c04e-1587640618504_fs.mp4"




It show video dimensions are 1080x1080



Input #0, mov,mp4,m4a,3gp,3g2,mj2, from 'a.mp4':
 Metadata:
 major_brand : isom
 minor_version : 512
 compatible_brands: isomiso2avc1mp41
 encoder : Lavf58.35.101
 Duration: 00:00:39.51, start: 0.000000, bitrate: 1577 kb/s
 Stream #0:0(und): Video: h264 (High) (avc1 / 0x31637661), yuv420p, 1080x1080 [SAR 9:16 DAR 9:16], 1464 kb/s, 23.98 fps, 23.98 tbr, 24k tbn, 47.95 tbc (default)
 Metadata:
 handler_name : VideoHandler
 Stream #0:1(eng): Audio: aac (LC) (mp4a / 0x6134706D), 48000 Hz, stereo, fltp, 128 kb/s (default)
 Metadata:
 handler_name : SoundHandler
At least one output file must be specified




And when I livestream this video to Facebook, it scaled vertical video into square form : https://imgur.com/a/A8dQ7j7



How can I correct video size when livestream ?


-
Anomalie #4830 : extraire_date extravagant
6 juillet 2021Pourquoi pas. Je te propose (ou quelqu’un) de faire une PR pour ça.
Il faudrait ajouter en même temps des tests unitaires parce que bon.
Ci dessous un code valide qui fait la demande.Ce qui me gène tout de même c’est le
[^0-9]*
dans la regex (déjà présente dans l’ancienne fonction) qui du coup peut chercher une date coupée dans un grand texte…
Tel que : "En 2012 à l’orée du bois se trouvait 10 chevaux et 4 biches.", qui sort la date "2012-10-04" (ou 2012-10-01 avant cette proposition).
Donc l’usage est possiblement assez limité de cette fonction si laissée telle quelle.- <span class="CodeRay">
- <span class="comment">/**
- * Extrait une date d'un texte et renvoie le résultat au format de date SQL
- *
- * L'année et le mois doivent être numériques.
- * Le séparateur entre l'année et le mois peut être un `-`, un `:` ou un texte
- * quelconque ne contenant pas de chiffres.
- *
- * Si un numéro de jour valide n'est pas indiqué, le résultat est alors le 1er du mois.
- *
- * @link https://www.spip.net/5516
- * @param string $texte
- * Texte contenant une date tel que `2008-04`
- * @return string
- * Date au format SQL tel que `2008-04-01`
- **/</span>
- <span class="keyword">function</span> <span class="function">extraire_date</span>(<span class="local-variable">$texte</span>) {
- <span class="comment">// format = 2001-08-12 ou 2001-08</span>
- <span class="local-variable">$has_date</span> = <span class="predefined">preg_match</span>(
- <span class="string"><span class="delimiter">"</span><span class="content">,
- # une annee
- (?P<annee>[1-2][0-9]</annee></span><span class="content">{</span><span class="content">3})
- # des caracteres sans numeros
- [^0-9]*
- # un mois
- (?P<mois>1[0-2]|0?[1-9])
- (?:
- # des caracteres sans numeros
- [^0-9]*
- # un jour
- (?P<jour>3[0-1]|[1-2][0-9]|0?[1-9])
- )?
- ,x</jour></mois></span><span class="delimiter">"</span></span>,
- <span class="local-variable">$texte</span>,
- <span class="local-variable">$regs</span>
- );
- <span class="keyword">if</span> (<span class="local-variable">$has_date</span>) {
- <span class="local-variable">$date</span> = [
- <span class="local-variable">$regs</span>[<span class="string"><span class="delimiter">"</span><span class="content">annee</span><span class="delimiter">"</span></span>],
- <span class="predefined">sprintf</span>(<span class="string"><span class="delimiter">"</span><span class="content">%02d</span><span class="delimiter">"</span></span>, <span class="local-variable">$regs</span>[<span class="string"><span class="delimiter">"</span><span class="content">mois</span><span class="delimiter">"</span></span>]),
- <span class="predefined">sprintf</span>(<span class="string"><span class="delimiter">"</span><span class="content">%02d</span><span class="delimiter">"</span></span>, <span class="local-variable">$regs</span>[<span class="string"><span class="delimiter">"</span><span class="content">jour</span><span class="delimiter">"</span></span>] ?? <span class="string"><span class="delimiter">"</span><span class="content">01</span><span class="delimiter">"</span></span>)
- ];
- <span class="keyword">return</span> <span class="predefined">implode</span>(<span class="string"><span class="delimiter">"</span><span class="content">-</span><span class="delimiter">"</span></span>, <span class="local-variable">$date</span>);
- }
- }
- </span>
#SQUELETTE
#SET{liste,#LISTE{
"Une date 2020 01",
"Une date 2020 12 autre",
"Une date 2020 autre 12 autre",
"Une date 2021 12 01",
"Une date 2021 12 00",
"Une date 2021 12 31",
"Une date 2021 12 32",
"Une date 2021 autre 12 date 21",
"En 2012 à l’orée du bois se trouvait 10 chevaux et 4 biches."
}}
<dl>
<dt>#VALEUR</dt>
<dd>[(#VALEUR|extraire_date)]</dd>
</dl>
Sortie :