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Rennes Emotion Map 2010-11
19 octobre 2011, par
Mis à jour : Juillet 2013
Langue : français
Type : Texte
Autres articles (35)
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Des sites réalisés avec MediaSPIP
2 mai 2011, parCette page présente quelques-uns des sites fonctionnant sous MediaSPIP.
Vous pouvez bien entendu ajouter le votre grâce au formulaire en bas de page. -
De l’upload à la vidéo finale [version standalone]
31 janvier 2010, parLe chemin d’un document audio ou vidéo dans SPIPMotion est divisé en trois étapes distinctes.
Upload et récupération d’informations de la vidéo source
Dans un premier temps, il est nécessaire de créer un article SPIP et de lui joindre le document vidéo "source".
Au moment où ce document est joint à l’article, deux actions supplémentaires au comportement normal sont exécutées : La récupération des informations techniques des flux audio et video du fichier ; La génération d’une vignette : extraction d’une (...) -
Librairies et binaires spécifiques au traitement vidéo et sonore
31 janvier 2010, parLes logiciels et librairies suivantes sont utilisées par SPIPmotion d’une manière ou d’une autre.
Binaires obligatoires FFMpeg : encodeur principal, permet de transcoder presque tous les types de fichiers vidéo et sonores dans les formats lisibles sur Internet. CF ce tutoriel pour son installation ; Oggz-tools : outils d’inspection de fichiers ogg ; Mediainfo : récupération d’informations depuis la plupart des formats vidéos et sonores ;
Binaires complémentaires et facultatifs flvtool2 : (...)
Sur d’autres sites (5143)
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doc/filters : improve libvmaf section
18 novembre 2019, par Gyan Doshi -
How to comvert MOV to MP4 with metadata [closed]
11 janvier 2020, par Nadav RosenbergI’m trying to convert mov videos from iphone to mp4 videos but I want to save the metadata.
I had tried some options but ffmpeg for android seems the best.Does any one have some kind of a template that I can just implement it ?
I don’t have a clue how to write in ffmpeg ..[screenshot from the app][1]
[another screenshot from the app][2]
log (the input is different then in the screenshot) :
ffmpeg -y -i "/storage/9C33-6BBD/DCIM/×¢×™× ×‘/IMG_5267.MOV" -c:v libx265 -q:v 5 -c:a aac -ab 128k -ar 44100 "/storage/emulated/0/FFMPEG/IMG_5267.mp4"
ffmpeg version 4.2.1 Copyright (c) 2000-2019 the FFmpeg developers
built with gcc 4.9.x (GCC) 20150123 (prerelease)
configuration: --enable-version3 --enable-gpl --enable-nonfree --disable-indev=v4l2 --enable-libmp3lame --enable-libx264 --enable-libx265 --enable-libvpx --enable-libvorbis --enable-libtheora --enable-libopus --enable-libfdk-aac --enable-libfreetype --enable-libass --enable-libfribidi --enable-fontconfig --enable-pthreads --enable-libxvid --enable-filters --enable-openssl --enable-librtmp --disable-protocol='udp,udplite' --enable-libopencore-amrwb --enable-libopencore-amrnb --enable-libvo-amrwbenc --enable-libspeex --enable-libsoxr --enable-libwavpack --enable-libwebp --enable-libxml2 --enable-libopenh264 --enable-mediacodec --enable-jni --prefix=/home/silentlexx/AndroidstudioProjects/ffmpeg/ffmpeg/build/arm64-api21-r13b --sysroot=/home/silentlexx/Android/android-ndk-r13b/platforms/android-21/arch-arm64 --arch=arm64 --disable-shared --enable-static --enable-pic --enable-ffmpeg --disable-ffplay --disable-ffprobe --disable-ffnvcodec --disable-avdevice --disable-debug --disable-doc --disable-htmlpages --disable-manpages --disable-podpages --disable-txtpages --disable-symver --cross-prefix=/home/silentlexx/Android/android-ndk-r13b/toolchains/aarch64-linux-android-4.9/prebuilt/linux-x86_64/bin/aarch64-linux-android- --target-os=android --enable-cross-compile --pkg-config-flags=--static --extra-libs='-lgnustl_static -lm -lpng -l:libz.so -lpthread' --enable-asm --enable-neon --enable-libxavs2 --disable-runtime-cpudetect --enable-small
libavutil 56. 31.100 / 56. 31.100
libavcodec 58. 54.100 / 58. 54.100
libavformat 58. 29.100 / 58. 29.100
libavfilter 7. 57.100 / 7. 57.100
libswscale 5. 5.100 / 5. 5.100
libswresample 3. 5.100 / 3. 5.100
libpostproc 55. 5.100 / 55. 5.100
Input #0, mov,mp4,m4a,3gp,3g2,mj2, from '/storage/9C33-6BBD/DCIM/×¢×™× ×‘/IMG_5267.MOV':
Metadata:
major_brand : qt
minor_version : 0
compatible_brands: qt
creation_time : 2020-01-04T10:43:12.000000Z
com.apple.quicktime.make: Apple
com.apple.quicktime.model: iPhone 8 Plus
com.apple.quicktime.software: 12.4.1
com.apple.quicktime.creationdate: 2020-01-03T22:09:55+0200
com.apple.photos.originating.signature: AXIrrckzUSuTNLamJ909jOgUZ8Mr
Duration: 00:00:17.40, start: 0.000000, bitrate: 17343 kb/s
Stream #0:0(und): Video: h264 (avc1 / 0x31637661), yuv420p(tv, bt709), 1920x1080, 16511 kb/s, 30.01 fps, 30 tbr, 600 tbn, 1200 tbc (default)
Metadata:
creation_time : 2020-01-04T10:43:12.000000Z
handler_name : Core Media Video
encoder : H.264
Stream #0:1(und): Audio: aac (mp4a / 0x6134706D), 44100 Hz, mono, fltp, 101 kb/s (default)
Metadata:
creation_time : 2020-01-04T10:43:12.000000Z
handler_name : Core Media Audio
Stream #0:2(und): Data: none (mebx / 0x7862656D), 33 kb/s (default)
Metadata:
creation_time : 2020-01-04T10:43:12.000000Z
handler_name : Core Media Metadata
Stream #0:3(und): Data: none (mebx / 0x7862656D), 0 kb/s (default)
Metadata:
creation_time : 2020-01-04T10:43:12.000000Z
handler_name : Core Media Metadata
Stream mapping:
Stream #0:0 -> #0:0 (h264 (native) -> hevc (libx265))
Stream #0:1 -> #0:1 (aac (native) -> aac (native))
Press [q] to stop, [?] for help
x265 [info]: HEVC encoder version 3.1×de920e0a3183
x265 [info]: build info [Linux][GCC 4.9.0][32 bit][noasm] 8bit
x265 [info]: using cpu capabilities: none!
x265 [info]: Main profile, Level-4 (Main tier)
x265 [info]: Thread pool created using 8 threads
x265 [info]: Slices : 1
x265 [info]: frame threads / pool features : 3 / wpp(17 rows)
x265 [info]: Coding QT: max CU size, min CU size : 64 / 8
x265 [info]: Residual QT: max TU size, max depth : 32 / 1 inter / 1 intra
x265 [info]: ME / range / subpel / merge : hex / 57 / 2 / 3
x265 [info]: Keyframe min / max / scenecut / bias: 25 / 250 / 40 / 5.00
x265 [info]: Lookahead / bframes / badapt : 20 / 4 / 2
x265 [info]: b-pyramid / weightp / weightb : 1 / 1 / 0
x265 [info]: References / ref-limit cu / depth : 3 / off / on
x265 [info]: AQ: mode / str / qg-size / cu-tree : 2 / 1.0 / 32 / 1
x265 [info]: Rate Control / qCompress : CRF-28.0 / 0.60
x265 [info]: tools: rd=3 psy-rd=2.00 early-skip rskip signhide tmvp b-intra
x265 [info]: tools: strong-intra-smoothing lslices=6 deblock sao
Output #0, mp4, to '/storage/emulated/0/FFMPEG/IMG_5267.mp4':
Metadata:
major_brand : qt
minor_version : 0
compatible_brands: qt
com.apple.photos.originating.signature: AXIrrckzUSuTNLamJ909jOgUZ8Mr
com.apple.quicktime.make: Apple
com.apple.quicktime.model: iPhone 8 Plus
com.apple.quicktime.software: 12.4.1
com.apple.quicktime.creationdate: 2020-01-03T22:09:55+0200
encoder : Lavf58.29.100
Stream #0:0(und): Video: hevc (libx265) (hev1 / 0x31766568), yuv420p, 1920x1080, q=2-31, 30 fps, 15360 tbn, 30 tbc (default)
Metadata:
creation_time : 2020-01-04T10:43:12.000000Z
handler_name : Core Media Video
encoder : Lavc58.54.100 libx265
Side data:
cpb: bitrate max/min/avg: 0/0/0 buffer size: 0 vbv_delay: -1
Stream #0:1(und): Audio: aac (mp4a / 0x6134706D), 44100 Hz, mono, fltp, 128 kb/s (default)
Metadata:
creation_time : 2020-01-04T10:43:12.000000Z
handler_name : Core Media Audio
encoder : Lavc58.54.100 aac
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frame= 30 fps=9.1 q=-0.0 size= 0kB time=00:00:02.18 bitrate= 0.2kbits/s speed=0.665x
frame= 31 fps=8.1 q=-0.0 size= 0kB time=00:00:02.22 bitrate= 0.2kbits/s speed=0.581x
frame= 32 fps=7.3 q=-0.0 size= 0kB time=00:00:02.25 bitrate= 0.2kbits/s speed=0.511x
frame= 33 fps=5.9 q=-0.0 size= 0kB time=00:00:02.29 bitrate= 0.2kbits/s speed=0.409x
frame= 36 fps=5.4 q=-0.0 size= 0kB time=00:00:02.39 bitrate= 0.1kbits/s speed=0.359x
frame= 37 fps=5.0 q=-0.0 size= 0kB time=00:00:02.41 bitrate= 0.1kbits/s speed=0.324x
frame= 40 fps=4.5 q=-0.0 size= 0kB time=00:00:02.53 bitrate= 0.1kbits/s speed=0.287x
frame= 43 fps=4.3 q=-0.0 size= 0kB time=00:00:02.62 bitrate= 0.1kbits/s speed=0.265x
frame= 44 fps=4.1 q=-0.0 size= 0kB time=00:00:02.64 bitrate= 0.1kbits/s speed=0.248x
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frame= 79 fps=2.7 q=-0.0 size= 256kB time=00:00:03.83 bitrate= 547.5kbits/s speed=0.131x
frame= 80 fps=2.7 q=-0.0 size= 512kB time=00:00:03.85 bitrate=1088.2kbits/s speed=0.129x
frame= 82 fps=2.6 q=-0.0 size= 512kB time=00:00:03.92 bitrate=1068.9kbits/s speed=0.127x
frame= 83 fps=2.6 q=-0.0 size= 512kB time=00:00:03.94 bitrate=1062.6kbits/s speed=0.125x
frame= 84 fps=2.6 q=-0.0 size= 512kB time=00:00:03.99 bitrate=1050.3kbits/s speed=0.124x
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frame= 92 fps=2.6 q=-0.0 size= 512kB time=00:00:04.24 bitrate= 987.2kbits/s speed=0.119x
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frame= 94 fps=2.5 q=-0.0 size= 512kB time=00:00:04.31 bitrate= 971.2kbits/s speed=0.116x
frame= 96 fps=2.5 q=-0.0 size= 512kB time=00:00:04.38 bitrate= 955.8kbits/s speed=0.116x
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frame= 221 fps=2.2 q=-0.0 size= 1536kB time=00:00:08.54 bitrate=1472.6kbits/s speed=0.0859x
frame= 222 fps=2.2 q=-0.0 size= 1536kB time=00:00:08.59 bitrate=1464.6kbits/s speed=0.0859x
frame= 223 fps=2.2 q=-0.0 size= 1536kB time=00:00:08.61 bitrate=1460.7kbits/s speed=0.0854x
frame= 225 fps=2.2 q=-0.0 size= 1536kB time=00:00:08.68 bitrate=1449.0kbits/s speed=0.085x
frame= 227 fps=2.2 q=-0.0 size= 1536kB time=00:00:08.75 bitrate=1437.4kbits/s speed=0.0853x
frame= 228 fps=2.2 q=-0.0 size= 1536kB time=00:00:08.77 bitrate=1433.6kbits/s speed=0.0847x
frame= 229 fps=2.2 q=-0.0 size= 1536kB time=00:00:08.82 bitrate=1426.1kbits/s speed=0.0845x
frame= 230 fps=2.2 q=-0.0 size= 1536kB time=00:00:08.84 bitrate=1422.4kbits/s speed=0.0842x
frame= 232 fps=2.2 q=-0.0 size= 1536kB time=00:00:08.91 bitrate=1411.2kbits/s speed=0.0838x
frame= 233 fps=2.2 q=-0.0 size= 1536kB time=00:00:08.96 bitrate=1403.9kbits/s speed=0.0834x
frame= 234 fps=2.2 q=-0.0 size= 1536kB time=00:00:08.98 bitrate=1400.3kbits/s speed=0.083x
frame= 236 fps=2.2 q=-0.0 size= 1536kB time=00:00:09.05 bitrate=1389.5kbits/s speed=0.0832x
frame= 237 fps=2.2 q=-0.0 size= 1536kB time=00:00:09.07 bitrate=1386.0kbits/s speed=0.083x
frame= 240 fps=2.2 q=-0.0 size= 1536kB time=00:00:09.19 bitrate=1368.5kbits/s speed=0.083x
frame= 241 fps=2.2 q=-0.0 size= 1536kB time=00:00:09.21 bitrate=1365.0kbits/s speed=0.0827x
frame= 242 fps=2.2 q=-0.0 size= 1536kB time=00:00:09.26 bitrate=1358.2kbits/s speed=0.0826x
frame= 244 fps=2.2 q=-0.0 size= 1536kB time=00:00:09.31 bitrate=1351.4kbits/s speed=0.0825x
frame= 245 fps=2.2 q=-0.0 size= 1536kB time=00:00:09.35 bitrate=1344.7kbits/s speed=0.0825x
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frame= 249 fps=2.2 q=-0.0 size= 1536kB time=00:00:09.49 bitrate=1325.0kbits/s speed=0.0823x
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frame= 257 fps=2.2 q=-0.0 size= 1792kB time=00:00:09.75 bitrate=1505.3kbits/s speed=0.0819x
frame= 258 fps=2.2 q=-0.0 size= 1792kB time=00:00:09.77 bitrate=1501.7kbits/s speed=0.0818x
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frame= 263 fps=2.2 q=-0.0 size= 1792kB time=00:00:09.96 bitrate=1473.7kbits/s speed=0.0819x
frame= 265 fps=2.2 q=-0.0 size= 1792kB time=00:00:10.03 bitrate=1463.5kbits/s speed=0.082x
frame= 266 fps=2.2 q=-0.0 size= 1792kB time=00:00:1 -
Get rtsp error when connection is corrupted ?
9 septembre 2013, par vominhtien961476I using ffmpeg libavformat to record RTSP stream from the Panasonic Camera. I can get both audio and video stream frome that everything is fine until there is a corruption between server and camera.
- the "av_read_frame" function did not return anything I think it has been waiting to received frame from camera however, it cannot due to corrupted connection. I expected that this function should complete its task and return error (connection failure or something like that) but it did not and stuck forever.
- the same problem with "avformat_open_input" function when the connection is corrupted. Therefore, the left functions cannot be processed
Anyone can explain to me what the problem's here and what wrong with my code. How can I avoid the deadlock for this case.
(Enviroment : Win 7, VS 2010, FFMPEG : 20130227-git-5d2f2c7, LAN network)
int main(int argc, char** argv)
{
AVFormatContext* context = avformat_alloc_context();
int video_stream_index;
av_register_all();
avcodec_register_all();
avformat_network_init();
//open rtsp
if(avformat_open_input(&context, "rtsp://username:12345/192.168.1.253:554/mpeg4/640x480",NULL,NULL) != 0)
{
return EXIT_FAILURE;
}
if(avformat_find_stream_info(context,NULL) < 0)
{
return EXIT_FAILURE;
}
AVPacket packet;
av_init_packet(&packet);
//start reading packets from stream and write them to file
while(av_read_frame(context,&packet))
{
//Store packet here
}
av_free_packet(&packet);
return (EXIT_SUCCESS);
}
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