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Supporting all media types
13 avril 2011, parUnlike most software and media-sharing platforms, MediaSPIP aims to manage as many different media types as possible. The following are just a few examples from an ever-expanding list of supported formats : images : png, gif, jpg, bmp and more audio : MP3, Ogg, Wav and more video : AVI, MP4, OGV, mpg, mov, wmv and more text, code and other data : OpenOffice, Microsoft Office (Word, PowerPoint, Excel), web (html, CSS), LaTeX, Google Earth and (...)
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Gestion des droits de création et d’édition des objets
8 février 2011, parPar défaut, beaucoup de fonctionnalités sont limitées aux administrateurs mais restent configurables indépendamment pour modifier leur statut minimal d’utilisation notamment : la rédaction de contenus sur le site modifiables dans la gestion des templates de formulaires ; l’ajout de notes aux articles ; l’ajout de légendes et d’annotations sur les images ;
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Keeping control of your media in your hands
13 avril 2011, parThe vocabulary used on this site and around MediaSPIP in general, aims to avoid reference to Web 2.0 and the companies that profit from media-sharing.
While using MediaSPIP, you are invited to avoid using words like "Brand", "Cloud" and "Market".
MediaSPIP is designed to facilitate the sharing of creative media online, while allowing authors to retain complete control of their work.
MediaSPIP aims to be accessible to as many people as possible and development is based on expanding the (...)
Sur d’autres sites (4236)
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Revision 29928 : On réutilise l’ancien code pour débuter notre branche
17 juillet 2009, par kent1@… — LogOn réutilise l’ancien code pour débuter notre branche
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ffmpeg fails when running non-interactively
16 juillet 2020, par sfinkI was showing my kid some basic scripting with ffmpeg to show him how much easier it is with automation.


Which, of course, failed miserably.


Specifically, we wrote a simple python script that outputs something like :


ffmpeg -ss 0:00:00 -t 1:00:00 -i wholebook.mp3 'Part 01.opus'
ffmpeg -ss 1:00:00 -t 1:00:00 -i wholebook.mp3 'Part 02.opus'
ffmpeg -ss 2:00:00 -t 1:00:00 -i wholebook.mp3 'Part 03.opus'
.
.
.


Which works fine, so then I piped it to bash :
python script.py | bash

ffmpeg converted the first part, then started spewing errors and data dumps for most of the rest. (Ok, it got part 15 right, too.)


Copy/pasting each command in turn works fine.


Changing the output to
.mp3didn't matter ; it seems like it's erroring out while reading the input.

Why is piping these commands to bash failing ?


Update : it's not just piping it to bash. If, instead of cutting & pasting each command and waiting for it to finish, he cuts & pastes the whole series of commands into the terminal (running bash), it fails in the same way.


The error output starts with :


stream #0:
 keyframe=1
 duration=0.026
 dts=426.005 pts=426.005
 size=418
stream #0:
 keyframe=1
 duration=0.026
 dts=426.031 pts=426.031
 size=418
stream #0:
 keyframe=1
 duration=0.026
 dts=426.057 pts=426.057
 size=418


and continues for many thousands of lines. At some point, it switches to :


stream #0:
 keyframe=1
 duration=0.026
 dts=764.473 pts=764.473
 size=418
00000000 ff fb 92 64 f0 89 f5 f8 6c 3f 83 2c 4b 52 00 00 ...d....l?.,KR..
00000010 0d 20 00 00 01 19 55 b0 fe ad 31 37 08 00 00 34 . ....U...17...4
00000020 80 00 00 04 71 63 57 34 87 7a a1 ad 69 ab 77 53 ....qcW4.z..i.wS
00000030 fd fb 88 28 d3 10 b2 66 9f 99 dc 82 46 27 44 a2 ...(...f....F'D.
00000040 75 a8 5d b1 83 34 9a 5e bd 72 59 b1 11 1e 0a b8 u.]..4.^.rY.....
00000050 6d e9 d1 61 94 5c b6 92 ac cf 16 4b 74 d4 7c b7 m..a.\.....Kt.|.
00000060 ab c7 7a 6a 6b 7e f1 4e 55 fc 69 dd 2a f0 e1 21 ..zjk~.NU.i.*..!
00000070 09 10 25 09 a8 79 fe d1 da cb 34 06 8a 08 28 21 ..%..y....4...(!
00000080 47 6d 5d b6 06 f1 57 af 59 7b 75 86 60 a8 dd 99 Gm]...W.Y{u.`...
00000090 a4 87 45 aa 90 e1 67 74 78 30 a1 83 08 ce d9 ee ..E...gtx0......
000000a0 4f cf 22 f8 a3 46 4a a1 7c 7b a1 e6 59 df 76 86 O."..FJ.|{..Y.v.
000000b0 53 c5 5e 85 1d 39 57 ac a3 0e c5 03 93 51 f6 c6 S.^..9W......Q..
000000c0 86 2b 9c e1 33 27 59 c8 96 76 db 1c 96 42 58 93 .+..3'Y..v...BX.
000000d0 ce 46 83 44 a2 48 e5 66 0a 60 30 70 27 bc 3f 2a .F.D.H.f.`0p'.?*
000000e0 2d d9 6d 4d d9 79 41 7c d8 fc a9 64 35 af 88 eb -.mM.yA|...d5...
000000f0 15 a4 32 b2 73 0b 18 88 04 81 c9 60 48 ba 97 54 ..2.s......`H..T
00000100 24 89 28 65 e4 8b 0e ce 11 a1 19 39 05 0e 0f 31 $.(e.......9...1
00000110 62 e7 9a 3d 5c 3e b9 64 69 4f f6 f1 1d 19 bb 8f b..=\>.diO......
00000120 e1 29 60 b8 d6 ca 35 f8 ce 50 d4 9f dd 4a e3 d7 .)`...5..P...J..
00000130 79 d3 75 8e 15 67 c9 8b ac d9 a5 6a fa 43 47 10 y.u..g.....j.CG.
00000140 d1 46 fd 9c 93 d8 a3 33 74 2e 80 00 82 94 4c f3 .F.....3t.....L.
00000150 0e 02 8c 07 41 31 48 95 d8 f2 85 89 38 5e 65 37 ....A1H.....8^e7
00000160 76 dd 2b 2e c5 1c 39 13 9b 9b ae ab 25 cc 79 45 v.+...9.....%.yE
00000170 1e 60 1d b0 20 cf d2 12 cc 80 57 9b 99 65 78 9c .`.. .....W..ex.
00000180 82 a3 03 c0 b2 11 6b a5 49 c2 85 bd 3f 90 d5 73 ......k.I...?..s
00000190 13 f4 9e c5 29 23 0a 2a 25 c5 9d eb 5e 9c 95 c9 ....)#.*%...^...
000001a0 ec aa ..
stream #0:
 keyframe=1
 duration=0.026
 dts=764.500 pts=764.500
 size=418
00000000 ff fb 92 64 ea 80 f5 14 69 41 cb 0c 34 72 00 00 ...d....iA..4r..
00000010 0d 20 00 00 01 1b 49 b0 fc ac bd 91 88 00 00 34 . ....I........4
00000020 80 00 00 04 5b 32 ac c2 16 a8 6d 65 8d 09 c5 3b ....[2....me...;
00000030 64 81 da 43 d5 27 4a 3d b1 8d c1 f5 95 ba e9 61 d..C.'J=.......a
00000040 62 a7 6a 5e 5d ab 58 7a 23 b7 8a f5 3f 2a 59 62 b.j^].Xz#...?*Yb
...


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avcodec/mpegvideo_enc : Move initializing QpelDSPCtx to mpeg4videoenc.c
3 novembre 2022, par Andreas Rheinhardtavcodec/mpegvideo_enc : Move initializing QpelDSPCtx to mpeg4videoenc.c
It is the only encoder supporting quarter samples.
This also allows to remove the qpeldsp dependency from
mpegvideo_enc.Signed-off-by : Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
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