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  • Le profil des utilisateurs

    12 avril 2011, par

    Chaque utilisateur dispose d’une page de profil lui permettant de modifier ses informations personnelle. Dans le menu de haut de page par défaut, un élément de menu est automatiquement créé à l’initialisation de MediaSPIP, visible uniquement si le visiteur est identifié sur le site.
    L’utilisateur a accès à la modification de profil depuis sa page auteur, un lien dans la navigation "Modifier votre profil" est (...)

  • Configurer la prise en compte des langues

    15 novembre 2010, par

    Accéder à la configuration et ajouter des langues prises en compte
    Afin de configurer la prise en compte de nouvelles langues, il est nécessaire de se rendre dans la partie "Administrer" du site.
    De là, dans le menu de navigation, vous pouvez accéder à une partie "Gestion des langues" permettant d’activer la prise en compte de nouvelles langues.
    Chaque nouvelle langue ajoutée reste désactivable tant qu’aucun objet n’est créé dans cette langue. Dans ce cas, elle devient grisée dans la configuration et (...)

  • Sélection de projets utilisant MediaSPIP

    29 avril 2011, par

    Les exemples cités ci-dessous sont des éléments représentatifs d’usages spécifiques de MediaSPIP pour certains projets.
    Vous pensez avoir un site "remarquable" réalisé avec MediaSPIP ? Faites le nous savoir ici.
    Ferme MediaSPIP @ Infini
    L’Association Infini développe des activités d’accueil, de point d’accès internet, de formation, de conduite de projets innovants dans le domaine des Technologies de l’Information et de la Communication, et l’hébergement de sites. Elle joue en la matière un rôle unique (...)

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  • Importing sub module of FFmpeg in Android

    3 mars 2024, par M. Usman Khan

    I was able to import the "full" module of FFmpeg library in Android like this :

    


    api 'com.arthenica:ffmpeg-kit-full:6.0-2'


    


    But this was adding about 90mb to my app. So I tried to import only "min-gpl" like

    


    api 'com.arthenica:ffmpeg-kit-min-gpl:6.0-2'


    


    But instead of decreasing, this actually increased my app size further (about 100mb).

    


    Am I not doing it right ?

    


  • How to make OpenCV recognize ffmpeg and successfully compile the video module [closed]

    20 février 2024, par KingV-
     |       ^~~~~~~~~~~~~~~~~~~~


    


    /home/zhgx/桌面/installopencv/opencv-4.6.0/modules/videoio/src/ffmpeg_codecs.hpp:101:28 : error : ‘CODEC_ID_INDEO3’ was not declared in this scope ; did you mean ‘AV_CODEC_ID_INDEO3’ ?
101 | #define AV_CODEC_ID_INDEO3 CODEC_ID_INDEO3
| ^ 
/home/zhgx/桌面/installopencv/opencv-4.6.0/modules/videoio/src/ffmpeg_codecs.hpp:237:7 : note : in expansion of macro ‘AV_CODEC_ID_INDEO3’
237 | AV_CODEC_ID_INDEO3, MKTAG('I', 'V', '3', '1') ,
| ^ 
/home/zhgx/桌面/installopencv/opencv-4.6.0/modules/videoio/src/ffmpeg_codecs.hpp:101:28 : error : ‘CODEC_ID_INDEO3’ was not declared in this scope ; did you mean ‘AV_CODEC_ID_INDEO3’ ?
101 | #define AV_CODEC_ID_INDEO3 CODEC_ID_INDEO3
| ^ 
/home/zhgx/桌面/installopencv/opencv-4.6.0/modules/videoio/src/ffmpeg_codecs.hpp:238:7 : note : in expansion of macro ‘AV_CODEC_ID_INDEO3’
238 | AV_CODEC_ID_INDEO3, MKTAG('I', 'V', '3', '2') ,
| ^ 
/home/zhgx/桌面/installopencv/opencv-4.6.0/modules/videoio/src/ffmpeg_codecs.hpp:102:25 : error : ‘CODEC_ID_VP3’ was not declared in this scope ; did you mean ‘AV_CODEC_ID_VP3’ ?
102 | #define AV_CODEC_ID_VP3 CODEC_ID_VP3
| ^ 
/home/zhgx/桌面/installopencv/opencv-4.6.0/modules/videoio/src/ffmpeg_codecs.hpp:239:7 : note : in expansion of macro ‘AV_CODEC_ID_VP3’
239 | AV_CODEC_ID_VP3, MKTAG('V', 'P', '3', '1') ,
| ^ 
/home/zhgx/桌面/installopencv/opencv-4.6.0/modules/videoio/src/ffmpeg_codecs.hpp:102:25 : error : ‘CODEC_ID_VP3’ was not declared in this scope ; did you mean ‘AV_CODEC_ID_VP3’ ?
102 | #define AV_CODEC_ID_VP3 CODEC_ID_VP3
| ^ 
/home/zhgx/桌面/installopencv/opencv-4.6.0/modules/videoio/src/ffmpeg_codecs.hpp:240:7 : note : in expansion of macro ‘AV_CODEC_ID_VP3’
240 | AV_CODEC_ID_VP3, MKTAG('V', 'P', '3', '0') ,
| ^ 
/home/zhgx/桌面/installopencv/opencv-4.6.0/modules/videoio/src/ffmpeg_codecs.hpp:103:26 : error : ‘CODEC_ID_ASV1’ was not declared in this scope ; did you mean ‘AV_CODEC_ID_ASV1’ ?
103 | #define AV_CODEC_ID_ASV1 CODEC_ID_ASV1
| ^ 
/home/zhgx/桌面/installopencv/opencv-4.6.0/modules/videoio/src/ffmpeg_codecs.hpp:241:7 : note : in expansion of macro ‘AV_CODEC_ID_ASV1’
241 | AV_CODEC_ID_ASV1, MKTAG('A', 'S', 'V', '1') ,
| ^ 
/home/zhgx/桌面/installopencv/opencv-4.6.0/modules/videoio/src/ffmpeg_codecs.hpp:104:26 : error : ‘CODEC_ID_ASV2’ was not declared in this scope ; did you mean ‘AV_CODEC_ID_ASV2’ ?
104 | #define AV_CODEC_ID_ASV2 CODEC_ID_ASV2
| ^ 
/home/zhgx/桌面/installopencv/opencv-4.6.0/modules/videoio/src/ffmpeg_codecs.hpp:242:7 : note : in expansion of macro ‘AV_CODEC_ID_ASV2’
242 | AV_CODEC_ID_ASV2, MKTAG('A', 'S', 'V', '2') ,
| ^ 
/home/zhgx/桌面/installopencv/opencv-4.6.0/modules/videoio/src/ffmpeg_codecs.hpp:105:26 : error : ‘CODEC_ID_VCR1’ was not declared in this scope ; did you mean ‘AV_CODEC_ID_VCR1’ ?
105 | #define AV_CODEC_ID_VCR1 CODEC_ID_VCR1
| ^ 
/home/zhgx/桌面/installopencv/opencv-4.6.0/modules/videoio/src/ffmpeg_codecs.hpp:243:7 : note : in expansion of macro ‘AV_CODEC_ID_VCR1’
243 | AV_CODEC_ID_VCR1, MKTAG('V', 'C', 'R', '1') ,
| ^ 
/home/zhgx/桌面/installopencv/opencv-4.6.0/modules/videoio/src/ffmpeg_codecs.hpp:106:26 : error : ‘CODEC_ID_FFV1’ was not declared in this scope ; did you mean ‘AV_CODEC_ID_FFV1’ ?
106 | #define AV_CODEC_ID_FFV1 CODEC_ID_FFV1
| ^ 
/home/zhgx/桌面/installopencv/opencv-4.6.0/modules/videoio/src/ffmpeg_codecs.hpp:244:7 : note : in expansion of macro ‘AV_CODEC_ID_FFV1’
244 | AV_CODEC_ID_FFV1, MKTAG('F', 'F', 'V', '1') ,
| ^ 
/home/zhgx/桌面/installopencv/opencv-4.6.0/modules/videoio/src/ffmpeg_codecs.hpp:107:29 : error : ‘CODEC_ID_XAN_WC4’ was not declared in this scope ; did you mean ‘AV_CODEC_ID_XAN_WC4’ ?
107 | #define AV_CODEC_ID_XAN_WC4 CODEC_ID_XAN_WC4
| ^ 
/home/zhgx/桌面/installopencv/opencv-4.6.0/modules/videoio/src/ffmpeg_codecs.hpp:245:7 : note : in expansion of macro ‘AV_CODEC_ID_XAN_WC4’
245 | AV_CODEC_ID_XAN_WC4, MKTAG('X', 'x', 'a', 'n') ,
| ^ 
/home/zhgx/桌面/installopencv/opencv-4.6.0/modules/videoio/src/ffmpeg_codecs.hpp:108:27 : error : ‘CODEC_ID_MSRLE’ was not declared in this scope ; did you mean ‘AV_CODEC_ID_MSRLE’ ?
108 | #define AV_CODEC_ID_MSRLE CODEC_ID_MSRLE
| ^ 
/home/zhgx/桌面/installopencv/opencv-4.6.0/modules/videoio/src/ffmpeg_codecs.hpp:246:7 : note : in expansion of macro ‘AV_CODEC_ID_MSRLE’
246 | AV_CODEC_ID_MSRLE, MKTAG('m', 'r', 'l', 'e') ,
| ^ 
/home/zhgx/桌面/installopencv/opencv-4.6.0/modules/videoio/src/ffmpeg_codecs.hpp:108:27 : error : ‘CODEC_ID_MSRLE’ was not declared in this scope ; did you mean ‘AV_CODEC_ID_MSRLE’ ?
108 | #define AV_CODEC_ID_MSRLE CODEC_ID_MSRLE
| ^ 
/home/zhgx/桌面/installopencv/opencv-4.6.0/modules/videoio/src/ffmpeg_codecs.hpp:247:7 : note : in expansion of macro ‘AV_CODEC_ID_MSRLE’
247 | AV_CODEC_ID_MSRLE, MKTAG(0x1, 0x0, 0x0, 0x0) ,
| ^ 
/home/zhgx/桌面/installopencv/opencv-4.6.0/modules/videoio/src/ffmpeg_codecs.hpp:109:30 : error : ‘CODEC_ID_MSVIDEO1’ was not declared in this scope ; did you mean ‘AV_CODEC_ID_MSVIDEO1’ ?
109 | #define AV_CODEC_ID_MSVIDEO1 CODEC_ID_MSVIDEO1
| ^ 
/home/zhgx/桌面/installopencv/opencv-4.6.0/modules/videoio/src/ffmpeg_codecs.hpp:248:7 : note : in expansion of macro ‘AV_CODEC_ID_MSVIDEO1’
248 | AV_CODEC_ID_MSVIDEO1, MKTAG('M', 'S', 'V', 'C') ,
| ^ 
/home/zhgx/桌面/installopencv/opencv-4.6.0/modules/videoio/src/ffmpeg_codecs.hpp:109:30 : error : ‘CODEC_ID_MSVIDEO1’ was not declared in this scope ; did you mean ‘AV_CODEC_ID_MSVIDEO1’ ?
109 | #define AV_CODEC_ID_MSVIDEO1 CODEC_ID_MSVIDEO1
| ^ 
/home/zhgx/桌面/installopencv/opencv-4.6.0/modules/videoio/src/ffmpeg_codecs.hpp:249:7 : note : in expansion of macro ‘AV_CODEC_ID_MSVIDEO1’
249 | AV_CODEC_ID_MSVIDEO1, MKTAG('m', 's', 'v', 'c') ,
| ^ 
/home/zhgx/桌面/installopencv/opencv-4.6.0/modules/videoio/src/ffmpeg_codecs.hpp:109:30 : error : ‘CODEC_ID_MSVIDEO1’ was not declared in this scope ; did you mean ‘AV_CODEC_ID_MSVIDEO1’ ?
109 | #define AV_CODEC_ID_MSVIDEO1 CODEC_ID_MSVIDEO1
| ^ 
/home/zhgx/桌面/installopencv/opencv-4.6.0/modules/videoio/src/ffmpeg_codecs.hpp:250:7 : note : in expansion of macro ‘AV_CODEC_ID_MSVIDEO1’
250 | AV_CODEC_ID_MSVIDEO1, MKTAG('C', 'R', 'A', 'M') ,
| ^ 
/home/zhgx/桌面/installopencv/opencv-4.6.0/modules/videoio/src/ffmpeg_codecs.hpp:109:30 : error : ‘CODEC_ID_MSVIDEO1’ was not declared in this scope ; did you mean ‘AV_CODEC_ID_MSVIDEO1’ ?
109 | #define AV_CODEC_ID_MSVIDEO1 CODEC_ID_MSVIDEO1
| ^ 
/home/zhgx/桌面/installopencv/opencv-4.6.0/modules/videoio/src/ffmpeg_codecs.hpp:251:7 : note : in expansion of macro ‘AV_CODEC_ID_MSVIDEO1’
251 | AV_CODEC_ID_MSVIDEO1, MKTAG('c', 'r', 'a', 'm') ,
| ^ 
/home/zhgx/桌面/installopencv/opencv-4.6.0/modules/videoio/src/ffmpeg_codecs.hpp:109:30 : error : ‘CODEC_ID_MSVIDEO1’ was not declared in this scope ; did you mean ‘AV_CODEC_ID_MSVIDEO1’ ?
109 | #define AV_CODEC_ID_MSVIDEO1 CODEC_ID_MSVIDEO1
| ^ 
/home/zhgx/桌面/installopencv/opencv-4.6.0/modules/videoio/src/ffmpeg_codecs.hpp:252:7 : note : in expansion of macro ‘AV_CODEC_ID_MSVIDEO1’
252 | AV_CODEC_ID_MSVIDEO1, MKTAG('W', 'H', 'A', 'M') ,
| ^ 
/home/zhgx/桌面/installopencv/opencv-4.6.0/modules/videoio/src/ffmpeg_codecs.hpp:109:30 : error : ‘CODEC_ID_MSVIDEO1’ was not declared in this scope ; did you mean ‘AV_CODEC_ID_MSVIDEO1’ ?
109 | #define AV_CODEC_ID_MSVIDEO1 CODEC_ID_MSVIDEO1
| ^ 
/home/zhgx/桌面/installopencv/opencv-4.6.0/modules/videoio/src/ffmpeg_codecs.hpp:253:7 : note : in expansion of macro ‘AV_CODEC_ID_MSVIDEO1’
253 | AV_CODEC_ID_MSVIDEO1, MKTAG('w', 'h', 'a', 'm') ,
| ^ 
/home/zhgx/桌面/installopencv/opencv-4.6.0/modules/videoio/src/ffmpeg_codecs.hpp:110:29 : error : ‘CODEC_ID_CINEPAK’ was not declared in this scope ; did you mean ‘AV_CODEC_ID_CINEPAK’ ?
110 | #define AV_CODEC_ID_CINEPAK CODEC_ID_CINEPAK
| ^ 
/home/zhgx/桌面/installopencv/opencv-4.6.0/modules/videoio/src/ffmpeg_codecs.hpp:254:7 : note : in expansion of macro ‘AV_CODEC_ID_CINEPAK’
254 | AV_CODEC_ID_CINEPAK, MKTAG('c', 'v', 'i', 'd') ,
| ^ 
/home/zhgx/桌面/installopencv/opencv-4.6.0/modules/videoio/src/ffmpeg_codecs.hpp:111:33 : error : ‘CODEC_ID_TRUEMOTION1’ was not declared in this scope ; did you mean ‘AV_CODEC_ID_TRUEMOTION1’ ?
111 | #define AV_CODEC_ID_TRUEMOTION1 CODEC_ID_TRUEMOTION1
| ^ 
/home/zhgx/桌面/installopencv/opencv-4.6.0/modules/videoio/src/ffmpeg_codecs.hpp:255:7 : note : in expansion of macro ‘AV_CODEC_ID_TRUEMOTION1’
255 | AV_CODEC_ID_TRUEMOTION1, MKTAG('D', 'U', 'C', 'K') ,
| ^ 
/home/zhgx/桌面/installopencv/opencv-4.6.0/modules/videoio/src/ffmpeg_codecs.hpp:112:26 : error : ‘CODEC_ID_MSZH’ was not declared in this scope ; did you mean ‘AV_CODEC_ID_MSZH’ ?
112 | #define AV_CODEC_ID_MSZH CODEC_ID_MSZH
| ^ 
/home/zhgx/桌面/installopencv/opencv-4.6.0/modules/videoio/src/ffmpeg_codecs.hpp:256:7 : note : in expansion of macro ‘AV_CODEC_ID_MSZH’
256 | AV_CODEC_ID_MSZH, MKTAG('M', 'S', 'Z', 'H') ,
| ^ 
/home/zhgx/桌面/installopencv/opencv-4.6.0/modules/videoio/src/ffmpeg_codecs.hpp:113:26 : error : ‘CODEC_ID_ZLIB’ was not declared in this scope ; did you mean ‘AV_CODEC_ID_ZLIB’ ?
113 | #define AV_CODEC_ID_ZLIB CODEC_ID_ZLIB
| ^ 
/home/zhgx/桌面/installopencv/opencv-4.6.0/modules/videoio/src/ffmpeg_codecs.hpp:257:7 : note : in expansion of macro ‘AV_CODEC_ID_ZLIB’
257 | AV_CODEC_ID_ZLIB, MKTAG('Z', 'L', 'I', 'B') ,
| ^ 
/home/zhgx/桌面/installopencv/opencv-4.6.0/modules/videoio/src/ffmpeg_codecs.hpp:115:25 : error : ‘CODEC_ID_4XM’ was not declared in this scope ; did you mean ‘AV_CODEC_ID_4XM’ ?
115 | #define AV_CODEC_ID_4XM CODEC_ID_4XM
| ^ 
/home/zhgx/桌面/installopencv/opencv-4.6.0/modules/videoio/src/ffmpeg_codecs.hpp:258:7 : note : in expansion of macro ‘AV_CODEC_ID_4XM’
258 | AV_CODEC_ID_4XM, MKTAG('4', 'X', 'M', 'V') ,
| ^ 
/home/zhgx/桌面/installopencv/opencv-4.6.0/modules/videoio/src/ffmpeg_codecs.hpp:116:26 : error : ‘CODEC_ID_FLV1’ was not declared in this scope ; did you mean ‘AV_CODEC_ID_FLV1’ ?
116 | #define AV_CODEC_ID_FLV1 CODEC_ID_FLV1
| ^ 
/home/zhgx/桌面/installopencv/opencv-4.6.0/modules/videoio/src/ffmpeg_codecs.hpp:259:7 : note : in expansion of macro ‘AV_CODEC_ID_FLV1’
259 | AV_CODEC_ID_FLV1, MKTAG('F', 'L', 'V', '1') ,
| ^ 
/home/zhgx/桌面/installopencv/opencv-4.6.0/modules/videoio/src/ffmpeg_codecs.hpp:117:26 : error : ‘CODEC_ID_SVQ1’ was not declared in this scope ; did you mean ‘AV_CODEC_ID_SVQ1’ ?
117 | #define AV_CODEC_ID_SVQ1 CODEC_ID_SVQ1
| ^ 
/home/zhgx/桌面/installopencv/opencv-4.6.0/modules/videoio/src/ffmpeg_codecs.hpp:260:7 : note : in expansion of macro ‘AV_CODEC_ID_SVQ1’
260 | AV_CODEC_ID_SVQ1, MKTAG('s', 'v', 'q', '1') ,
| ^ 
/home/zhgx/桌面/installopencv/opencv-4.6.0/modules/videoio/src/ffmpeg_codecs.hpp:118:26 : error : ‘CODEC_ID_TSCC’ was not declared in this scope ; did you mean ‘AV_CODEC_ID_TSCC’ ?
118 | #define AV_CODEC_ID_TSCC CODEC_ID_TSCC
| ^ 
/home/zhgx/桌面/installopencv/opencv-4.6.0/modules/videoio/src/ffmpeg_codecs.hpp:261:7 : note : in expansion of macro ‘AV_CODEC_ID_TSCC’
261 | AV_CODEC_ID_TSCC, MKTAG('t', 's', 'c', 'c') ,
| ^ 
/home/zhgx/桌面/installopencv/opencv-4.6.0/modules/videoio/src/ffmpeg_codecs.hpp:119:26 : error : ‘CODEC_ID_ULTI’ was not declared in this scope ; did you mean ‘AV_CODEC_ID_ULTI’ ?
119 | #define AV_CODEC_ID_ULTI CODEC_ID_ULTI
| ^ 
/home/zhgx/桌面/installopencv/opencv-4.6.0/modules/videoio/src/ffmpeg_codecs.hpp:262:7 : note : in expansion of macro ‘AV_CODEC_ID_ULTI’
262 | AV_CODEC_ID_ULTI, MKTAG('U', 'L', 'T', 'I') ,
| ^ 
/home/zhgx/桌面/installopencv/opencv-4.6.0/modules/videoio/src/ffmpeg_codecs.hpp:120:26 : error : ‘CODEC_ID_VIXL’ was not declared in this scope ; did you mean ‘AV_CODEC_ID_VIXL’ ?
120 | #define AV_CODEC_ID_VIXL CODEC_ID_VIXL
| ^ 
/home/zhgx/桌面/installopencv/opencv-4.6.0/modules/videoio/src/ffmpeg_codecs.hpp:263:7 : note : in expansion of macro ‘AV_CODEC_ID_VIXL’
263 | AV_CODEC_ID_VIXL, MKTAG('V', 'I', 'X', 'L') ,
| ^ 
/home/zhgx/桌面/installopencv/opencv-4.6.0/modules/videoio/src/ffmpeg_codecs.hpp:121:26 : error : ‘CODEC_ID_QPEG’ was not declared in this scope ; did you mean ‘AV_CODEC_ID_QPEG’ ?
121 | #define AV_CODEC_ID_QPEG CODEC_ID_QPEG
| ^ 
/home/zhgx/桌面/installopencv/opencv-4.6.0/modules/videoio/src/ffmpeg_codecs.hpp:264:7 : note : in expansion of macro ‘AV_CODEC_ID_QPEG’
264 | AV_CODEC_ID_QPEG, MKTAG('Q', 'P', 'E', 'G') ,
| ^ 
/home/zhgx/桌面/installopencv/opencv-4.6.0/modules/videoio/src/ffmpeg_codecs.hpp:121:26 : error : ‘CODEC_ID_QPEG’ was not declared in this scope ; did you mean ‘AV_CODEC_ID_QPEG’ ?
121 | #define AV_CODEC_ID_QPEG CODEC_ID_QPEG
| ^ 
/home/zhgx/桌面/installopencv/opencv-4.6.0/modules/videoio/src/ffmpeg_codecs.hpp:265:7 : note : in expansion of macro ‘AV_CODEC_ID_QPEG’
265 | AV_CODEC_ID_QPEG, MKTAG('Q', '1', '.', '0') ,
| ^ 
/home/zhgx/桌面/installopencv/opencv-4.6.0/modules/videoio/src/ffmpeg_codecs.hpp:121:26 : error : ‘CODEC_ID_QPEG’ was not declared in this scope ; did you mean ‘AV_CODEC_ID_QPEG’ ?
121 | #define AV_CODEC_ID_QPEG CODEC_ID_QPEG
| ^ 
/home/zhgx/桌面/installopencv/opencv-4.6.0/modules/videoio/src/ffmpeg_codecs.hpp:266:7 : note : in expansion of macro ‘AV_CODEC_ID_QPEG’
266 | AV_CODEC_ID_QPEG, MKTAG('Q', '1', '.', '1') ,
| ^ 
/home/zhgx/桌面/installopencv/opencv-4.6.0/modules/videoio/src/ffmpeg_codecs.hpp:122:26 : error : ‘CODEC_ID_WMV3’ was not declared in this scope ; did you mean ‘AV_CODEC_ID_WMV3’ ?
122 | #define AV_CODEC_ID_WMV3 CODEC_ID_WMV3
| ^ 
/home/zhgx/桌面/installopencv/opencv-4.6.0/modules/videoio/src/ffmpeg_codecs.hpp:267:7 : note : in expansion of macro ‘AV_CODEC_ID_WMV3’
267 | AV_CODEC_ID_WMV3, MKTAG('W', 'M', 'V', '3') ,
| ^ 
/home/zhgx/桌面/installopencv/opencv-4.6.0/modules/videoio/src/ffmpeg_codecs.hpp:123:26 : error : ‘CODEC_ID_LOCO’ was not declared in this scope ; did you mean ‘AV_CODEC_ID_LOCO’ ?
123 | #define AV_CODEC_ID_LOCO CODEC_ID_LOCO
| ^ 
/home/zhgx/桌面/installopencv/opencv-4.6.0/modules/videoio/src/ffmpeg_codecs.hpp:268:7 : note : in expansion of macro ‘AV_CODEC_ID_LOCO’
268 | AV_CODEC_ID_LOCO, MKTAG('L', 'O', 'C', 'O') ,
| ^ 
/home/zhgx/桌面/installopencv/opencv-4.6.0/modules/videoio/src/ffmpeg_codecs.hpp:124:28 : error : ‘CODEC_ID_THEORA’ was not declared in this scope ; did you mean ‘AV_CODEC_ID_THEORA’ ?
124 | #define AV_CODEC_ID_THEORA CODEC_ID_THEORA
| ^ 
/home/zhgx/桌面/installopencv/opencv-4.6.0/modules/videoio/src/ffmpeg_codecs.hpp:269:7 : note : in expansion of macro ‘AV_CODEC_ID_THEORA’
269 | AV_CODEC_ID_THEORA, MKTAG('t', 'h', 'e', 'o') ,
| ^ 
/home/zhgx/桌面/installopencv/opencv-4.6.0/modules/videoio/src/ffmpeg_codecs.hpp:142:26 : error : ‘CODEC_ID_NONE’ was not declared in this scope ; did you mean ‘AV_CODEC_ID_NONE’ ?
142 | #define AV_CODEC_ID_NONE CODEC_ID_NONE
| ^ 
/home/zhgx/桌面/installopencv/opencv-4.6.0/modules/videoio/src/ffmpeg_codecs.hpp:299:7 : note : in expansion of macro ‘AV_CODEC_ID_NONE’
299 | AV_CODEC_ID_NONE, 0 ,
| ^ 
/home/zhgx/桌面/installopencv/opencv-4.6.0/modules/videoio/src/cap_ffmpeg_impl.hpp : In member function ‘bool CvCapture_FFMPEG::processRawPacket()’ :
/home/zhgx/桌面/installopencv/opencv-4.6.0/modules/videoio/src/ffmpeg_codecs.hpp:81:26 : error : ‘CODEC_ID_H264’ was not declared in this scope ; did you mean ‘AV_CODEC_ID_H264’ ?
81 | #define AV_CODEC_ID_H264 CODEC_ID_H264
| ^ 
/home/zhgx/桌面/installopencv/opencv-4.6.0/modules/videoio/src/cap_ffmpeg_impl.hpp:215:26 : note : in expansion of macro ‘AV_CODEC_ID_H264’
215 | # define CV_CODEC(name) AV_##name
| ^ 
/home/zhgx/桌面/installopencv/opencv-4.6.0/modules/videoio/src/cap_ffmpeg_impl.hpp:1344:28 : note : in expansion of macro ‘CV_CODEC’
1344 | if (eVideoCodec == CV_CODEC(CODEC_ID_H264)
| ^ 
/home/zhgx/桌面/installopencv/opencv-4.6.0/modules/videoio/src/cap_ffmpeg_impl.hpp : In member function ‘double CvCapture_FFMPEG::getProperty(int) const’ :
/home/zhgx/桌面/installopencv/opencv-4.6.0/modules/videoio/src/ffmpeg_codecs.hpp:142:26 : error : ‘CODEC_ID_NONE’ was not declared in this scope ; did you mean ‘AV_CODEC_ID_NONE’ ?
142 | #define AV_CODEC_ID_NONE CODEC_ID_NONE
| ^ 
/home/zhgx/桌面/installopencv/opencv-4.6.0/modules/videoio/src/cap_ffmpeg_impl.hpp:1677:28 : note : in expansion of macro ‘AV_CODEC_ID_NONE’
1677 | CV_CODEC_ID codec_id = AV_CODEC_ID_NONE ;
| ^ 
/home/zhgx/桌面/installopencv/opencv-4.6.0/modules/videoio/src/cap_ffmpeg_impl.hpp : In function ‘AVCodecContext* icv_configure_video_stream_FFMPEG(AVFormatContext*, AVStream*, const AVCodec*, int, int, int, double, AVPixelFormat, int)’ :
/home/zhgx/桌面/installopencv/opencv-4.6.0/modules/videoio/src/ffmpeg_codecs.hpp:94:32 : error : ‘CODEC_ID_MPEG2VIDEO’ was not declared in this scope ; did you mean ‘AV_CODEC_ID_MPEG2VIDEO’ ?
94 | #define AV_CODEC_ID_MPEG2VIDEO CODEC_ID_MPEG2VIDEO
| ^ 
/home/zhgx/桌面/installopencv/opencv-4.6.0/modules/videoio/src/cap_ffmpeg_impl.hpp:215:26 : note : in expansion of macro ‘AV_CODEC_ID_MPEG2VIDEO’
215 | # define CV_CODEC(name) AV_##name
| ^ 
/home/zhgx/桌面/installopencv/opencv-4.6.0/modules/videoio/src/cap_ffmpeg_impl.hpp:2185:24 : note : in expansion of macro ‘CV_CODEC’
2185 | if (c->codec_id == CV_CODEC(CODEC_ID_MPEG2VIDEO)) 
| ^ 
/home/zhgx/桌面/installopencv/opencv-4.6.0/modules/videoio/src/ffmpeg_codecs.hpp:93:32 : error : ‘CODEC_ID_MPEG1VIDEO’ was not declared in this scope ; did you mean ‘AV_CODEC_ID_MPEG1VIDEO’ ?
93 | #define AV_CODEC_ID_MPEG1VIDEO CODEC_ID_MPEG1VIDEO
| ^ 
/home/zhgx/桌面/iyour textnstallopencv/opencv-4.6.0/modules/videoio/src/cap_ffmpeg_impl.hpp:215:26 : note : in expansion of macro ‘AV_CODEC_ID_MPEG1VIDEO’
215 | # define CV_CODEC(name) AV_##name
| ^ 
/home/zhgx/桌面/installopencv/opencv-4.6.0/modules/videoio/src/cap_ffmpeg_impl.hpp:2188:24 : note : in expansion of macro ‘CV_CODEC’
2188 | if (c->codec_id == CV_CODEC(CODEC_ID_MPEG1VIDEO) || c->codec_id == CV_CODEC(CODEC_ID_MSMPEG4V3))
| ^ 
/home/zhgx/桌面/installopencv/opencv-4.6.0/modules/videoio/src/ffmpeg_codecs.hpp:87:31 : error : ‘CODEC_ID_MSMPEG4V3’ was not declared in this scope ; did you mean ‘AV_CODEC_ID_MSMPEG4V3’ ?
87 | #define AV_CODEC_ID_MSMPEG4V3 CODEC_ID_MSMPEG4V3
| ^ 
/home/zhgx/桌面/installopencv/opencv-4.6.0/modules/videoio/src/cap_ffmpeg_impl.hpp:215:26 : note : in expansion of macro ‘AV_CODEC_ID_MSMPEG4V3’
215 | # define CV_CODEC(name) AV_##name
| ^ 
/home/zhgx/桌面/installopencv/opencv-4.6.0/modules/videoio/src/cap_ffmpeg_impl.hpp:2188:72 : note : in expansion of macro ‘CV_CODEC’
2188 | >codec_id == CV_CODEC(CODEC_ID_MPEG1VIDEO) || c->codec_id == CV_CODEC(CODEC_ID_MSMPEG4V3))
| ^ 

    


    /home/zhgx/桌面/installopencv/opencv-4.6.0/modules/videoio/src/ffmpeg_codecs.hpp:81:26 : error : ‘CODEC_ID_H264’ was not declared in this scope ; did you mean ‘AV_CODEC_ID_H264’ ?
81 | #define AV_CODEC_ID_H264 CODEC_ID_H264
| ^ 
/home/zhgx/桌面/installopencv/opencv-4.6.0/modules/videoio/src/cap_ffmpeg_impl.hpp:2200:24 : note : in expansion of macro ‘AV_CODEC_ID_H264’
2200 | if (c->codec_id == AV_CODEC_ID_H264) 
| ^ 
/home/zhgx/桌面/installopencv/opencv-4.6.0/modules/videoio/src/cap_ffmpeg_impl.hpp : In function ‘bool cv_ff_codec_tag_match(const AVCodecTag*, AVCodecID, unsigned int)’ :
/home/zhgx/桌面/installopencv/opencv-4.6.0/modules/videoio/src/ffmpeg_codecs.hpp:142:26 : error : ‘CODEC_ID_NONE’ was not declared in this scope ; did you mean ‘AV_CODEC_ID_NONE’ ?
142 | #define AV_CODEC_ID_NONE CODEC_ID_NONE
| ^ 
/home/zhgx/桌面/installopencv/opencv-4.6.0/modules/videoio/src/cap_ffmpeg_impl.hpp:2572:24 : note : in expansion of macro ‘AV_CODEC_ID_NONE’
2572 | while (tags->id != AV_CODEC_ID_NONE)
| ^ 
/home/zhgx/桌面/installopencv/opencv-4.6.0/modules/videoio/src/cap_ffmpeg_impl.hpp : In function ‘void cv_ff_codec_tag_dump(const AVCodecTag* const*)’ :
/home/zhgx/桌面/installopencv/opencv-4.6.0/modules/videoio/src/ffmpeg_codecs.hpp:142:26 : error : ‘CODEC_ID_NONE’ was not declared in this scope ; did you mean ‘AV_CODEC_ID_NONE’ ?
142 | #define AV_CODEC_ID_NONE CODEC_ID_NONE
| ^ 
/home/zhgx/桌面/installopencv/opencv-4.6.0/modules/videoio/src/cap_ffmpeg_impl.hpp:2598:29 : note : in expansion of macro ‘AV_CODEC_ID_NONE’
2598 | while (ptags->id != AV_CODEC_ID_NONE)
| ^ 
/home/zhgx/桌面/installopencv/opencv-4.6.0/modules/videoio/src/cap_ffmpeg_impl.hpp : In member function ‘bool CvVideoWriter_FFMPEG::open(const char*, int, double, int, int, const cv::VideoWriterParameters&)’ :
/home/zhgx/桌面/installopencv/opencv-4.6.0/modules/videoio/src/ffmpeg_codecs.hpp:142:26 : error : ‘CODEC_ID_NONE’ was not declared in this scope ; did you mean ‘AV_CODEC_ID_NONE’ ?
142 | #define AV_CODEC_ID_NONE CODEC_ID_NONE
| ^ 
/home/zhgx/桌面/installopencv/opencv-4.6.0/modules/videoio/src/cap_ffmpeg_impl.hpp:215:26 : note : in expansion of macro ‘AV_CODEC_ID_NONE’
215 | # define CV_CODEC(name) AV_##name
| ^ 
/home/zhgx/桌面/installopencv/opencv-4.6.0/modules/videoio/src/cap_ffmpeg_impl.hpp:2615:28 : note : in expansion of macro ‘CV_CODEC’
2615 | CV_CODEC_ID codec_id = CV_CODEC(CODEC_ID_NONE) ;
| ^ 
/home/zhgx/桌面/installopencv/opencv-4.6.0/modules/videoio/src/ffmpeg_codecs.hpp:131:28 : error : ‘CODEC_ID_JPEGLS’ was not declared in this scope ; did you mean ‘AV_CODEC_ID_JPEGLS’ ?
131 | #define AV_CODEC_ID_JPEGLS CODEC_ID_JPEGLS
| ^ 
/home/zhgx/桌面/installopencv/opencv-4.6.0/modules/videoio/src/cap_ffmpeg_impl.hpp:215:26 : note : in expansion of macro ‘AV_CODEC_ID_JPEGLS’
215 | # define CV_CODEC(name) AV_##name
| ^ 
/home/zhgx/桌面/installopencv/opencv-4.6.0/modules/videoio/src/cap_ffmpeg_impl.hpp:2767:10 : note : in expansion of macro ‘CV_CODEC’
2767 | case CV_CODEC(CODEC_ID_JPEGLS) :
| ^ 
/home/zhgx/桌面/installopencv/opencv-4.6.0/modules/videoio/src/ffmpeg_codecs.hpp:97:29 : error : ‘CODEC_ID_HUFFYUV’ was not declared in this scope ; did you mean ‘AV_CODEC_ID_HUFFYUV’ ?
97 | #define AV_CODEC_ID_HUFFYUV CODEC_ID_HUFFYUV
| ^ 
/home/zhgx/桌面/installopencv/opencv-4.6.0/modules/videoio/src/cap_ffmpeg_impl.hpp:215:26 : note : in expansion of macro ‘AV_CODEC_ID_HUFFYUV’
215 | # define CV_CODEC(name) AV_##name
| ^ 
/home/zhgx/桌面/installopencv/opencv-4.6.0/modules/videoio/src/cap_ffmpeg_impl.hpp:2773:10 : note : in expansion of macro ‘CV_CODEC’
2773 | case CV_CODEC(CODEC_ID_HUFFYUV) :
| ^ 
/home/zhgx/桌面/installopencv/opencv-4.6.0/modules/videoio/src/ffmpeg_codecs.hpp:106:26 : error : ‘CODEC_ID_FFV1’ was not declared in this scope ; did you mean ‘AV_CODEC_ID_FFV1’ ?
106 | #define AV_CODEC_ID_FFV1 CODEC_ID_FFV1
| ^ 
/home/zhgx/桌面/installopencv/opencv-4.6.0/modules/videoio/src/cap_ffmpeg_impl.hpp:215:26 : note : in expansion of macro ‘AV_CODEC_ID_FFV1’
215 | # define CV_CODEC(name) AV_##name
| ^ 
/home/zhgx/桌面/installopencv/opencv-4.6.0/modules/videoio/src/cap_ffmpeg_impl.hpp:2812:10 : note : in expansion of macro ‘CV_CODEC’
2812 | case CV_CODEC(CODEC_ID_FFV1) :
| ^ 
/home/zhgx/桌面/installopencv/opencv-4.6.0/modules/videoio/src/ffmpeg_codecs.hpp:95:27 : error : ‘CODEC_ID_MJPEG’ was not declared in this scope ; did you mean ‘AV_CODEC_ID_MJPEG’ ?
95 | #define AV_CODEC_ID_MJPEG CODEC_ID_MJPEG
| ^ 
/home/zhgx/桌面/installopencv/opencv-4.6.0/modules/videoio/src/cap_ffmpeg_impl.hpp:215:26 : note : in expansion of macro ‘AV_CODEC_ID_MJPEG’
215 | # define CV_CODEC(name) AV_##name
| ^ 
/home/zhgx/桌面/installopencv/opencv-4.6.0/modules/videoio/src/cap_ffmpeg_impl.hpp:2841:10 : note : in expansion of macro ‘CV_CODEC’
2841 | case CV_CODEC(CODEC_ID_MJPEG) :
| ^ 
/home/zhgx/桌面/installopencv/opencv-4.6.0/modules/videoio/src/ffmpeg_codecs.hpp:96:27 : error : ‘CODEC_ID_LJPEG’ was not declared in this scope ; did you mean ‘AV_CODEC_ID_LJPEG’ ?
96 | #define AV_CODEC_ID_LJPEG CODEC_ID_LJPEG
| ^ 
/home/zhgx/桌面/installopencv/opencv-4.6.0/modules/videoio/src/cap_ffmpeg_impl.hpp:215:26 : note : in expansion of macro ‘AV_CODEC_ID_LJPEG’
215 | # define CV_CODEC(name) AV_##name
| ^ 
/home/zhgx/桌面/installopencv/opencv-4.6.0/modules/videoio/src/cap_ffmpeg_impl.hpp:2842:10 : note : in expansion of macro ‘CV_CODEC’
2842 | case CV_CODEC(CODEC_ID_LJPEG) :
| ^ 
/home/zhgx/桌面/installopencv/opencv-4.6.0/modules/videoio/src/ffmpeg_codecs.hpp:100:30 : error : ‘CODEC_ID_RAWVIDEO’ was not declared in this scope ; did you mean ‘AV_CODEC_ID_RAWVIDEO’ ?
100 | #define AV_CODEC_ID_RAWVIDEO CODEC_ID_RAWVIDEO
| ^ 
/home/zhgx/桌面/installopencv/opencv-4.6.0/modules/videoio/src/cap_ffmpeg_impl.hpp:215:26 : note : in expansion of macro ‘AV_CODEC_ID_RAWVIDEO’
215 | # define CV_CODEC(name) AV_##name
| ^ 
/home/zhgx/桌面/installopencv/opencv-4.6.0/modules/videoio/src/cap_ffmpeg_impl.hpp:2846:10 : note : in expansion of macro ‘CV_CODEC’
2846 | case CV_CODEC(CODEC_ID_RAWVIDEO) :
| ^ 
make[2] : *** [modules/videoio/CMakeFiles/opencv_videoio.dir/build.make:216：modules/videoio/CMakeFiles/opencv_videoio.dir/src/cap_ffmpeg.cpp.o] 错误 1
make[1] : *** [CMakeFiles/Makefile2:2503：modules/videoio/CMakeFiles/opencv_videoio.dir/all] 错误 2
make : *** [Makefile:166：all] 错误 2
zhgx@zhgx-thinkpadt14gen1 : /桌面/installopencv/opencv-4.6.0/build$

    


    This error caused the compilation to stop after line 53

    


    How can I set up to avoid this compilation error

    


  • Dynamic Location Offsetting while Desktop Video Capture in FFMPEG [closed]

    18 février 2024, par Zen Of Kursat

    Is there a way to dynamically change offsets during screen capture ?

    


    But these offset values are static (eg. 66 and 77) and we cannot change these values during video recording. Simply, I am trying to record screen with according to mouse coordinates which are of sure changing while video recording starts.

    


    For example :

    


    ffmpeg -f gdigrab -framerate 30 -offset_x 77 -offset_y 66 
       -video_size 1920x1080 -i desktop output.mp4


    


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