static u32 VTT_RegisterMimeTypes(const GF_InputService *plug){ u32 i; if (!plug) return 0; for (i = 0 ; VTT_MIME_TYPES[i]; i+=3){ gf_term_register_mime_type(plug, VTT_MIME_TYPES[i], VTT_MIME_TYPES[i+1], VTT_MIME_TYPES[i+2]); } return i/3; }
GF_EXPORT Bool gf_term_check_extension(GF_InputService *ifce, const char *mimeType, const char *extList, const char *description, const char *fileExt) { const char *szExtList; char *ext, szExt[500]; if (!ifce || !mimeType || !extList || !description || !fileExt) return 0; memset(szExt, 0, sizeof(szExt)); /*this is a URL*/ if ( (strlen(fileExt)>20) || strchr(fileExt, '/')) return 0; if (fileExt[0]=='.') fileExt++; strcpy(szExt, fileExt); strlwr(szExt); ext = strchr(szExt, '#'); if (ext) ext[0]=0; szExtList = gf_modules_get_option((GF_BaseInterface *)(GF_BaseInterface *)ifce, "MimeTypes", mimeType); if (!szExtList) { gf_term_register_mime_type(ifce, mimeType, extList, description); szExtList = gf_modules_get_option((GF_BaseInterface *)(GF_BaseInterface *)ifce, "MimeTypes", mimeType); } if (!strstr(szExtList, ifce->module_name)) return 0; return check_extension((char *)szExtList, szExt); }
static u32 RP_RegisterMimeTypes(const GF_InputService *plug){ if (!plug) return 0; gf_term_register_mime_type(plug, sdp_mime, sdp_exts, sdp_desc); return 1; }
static Bool FFD_CanHandleURL(GF_InputService *plug, const char *url) { Bool has_audio, has_video; s32 i; AVFormatContext *ctx; AVOutputFormat *fmt_out; Bool ret = 0; char *ext, szName[1000], szExt[20]; const char *szExtList; if (!plug || !url) return 0; /*disable RTP/RTSP from ffmpeg*/ if (!strnicmp(url, "rtsp://", 7)) return 0; if (!strnicmp(url, "rtspu://", 8)) return 0; if (!strnicmp(url, "rtp://", 6)) return 0; if (!strnicmp(url, "plato://", 8)) return 0; if (!strnicmp(url, "udp://", 6)) return 0; if (!strnicmp(url, "tcp://", 6)) return 0; if (!strnicmp(url, "data:", 5)) return 0; strcpy(szName, url); ext = strrchr(szName, '#'); if (ext) ext[0] = 0; ext = strrchr(szName, '?'); if (ext) ext[0] = 0; ext = strrchr(szName, '.'); if (ext && strlen(ext) > 19) ext = NULL; if (ext && strlen(ext) > 1) { strcpy(szExt, &ext[1]); strlwr(szExt); #ifndef FFMPEG_DEMUX_ENABLE_MPEG2TS if (!strcmp(szExt, "ts")) return 0; #endif /*note we forbid ffmpeg to handle files we support*/ if (!strcmp(szExt, "mp4") || !strcmp(szExt, "mpg4") || !strcmp(szExt, "m4a") || !strcmp(szExt, "m21") || !strcmp(szExt, "m4v") || !strcmp(szExt, "m4a") || !strcmp(szExt, "m4s") || !strcmp(szExt, "3gs") || !strcmp(szExt, "3gp") || !strcmp(szExt, "3gpp") || !strcmp(szExt, "3gp2") || !strcmp(szExt, "3g2") || !strcmp(szExt, "mp3") || !strcmp(szExt, "ac3") || !strcmp(szExt, "amr") || !strcmp(szExt, "bt") || !strcmp(szExt, "wrl") || !strcmp(szExt, "x3dv") || !strcmp(szExt, "xmt") || !strcmp(szExt, "xmta") || !strcmp(szExt, "x3d") || !strcmp(szExt, "jpg") || !strcmp(szExt, "jpeg") || !strcmp(szExt, "png") ) return 0; /*check any default stuff that should work with ffmpeg*/ { u32 i; for (i = 0 ; FFD_MIME_TYPES[i]; i+=3) { if (gf_term_check_extension(plug, FFD_MIME_TYPES[i], FFD_MIME_TYPES[i+1], FFD_MIME_TYPES[i+2], ext)) return 1; } } } ctx = NULL; if (open_file(&ctx, szName, NULL)<0) { AVInputFormat *av_in = NULL;; /*some extensions not supported by ffmpeg*/ if (ext && !strcmp(szExt, "cmp")) av_in = av_find_input_format("m4v"); if (open_file(&ctx, szName, av_in)<0) { return 0; } } if (!ctx || av_find_stream_info(ctx) <0) goto exit; /*figure out if we can use codecs or not*/ has_video = has_audio = 0; for(i = 0; i < (s32)ctx->nb_streams; i++) { AVCodecContext *enc = ctx->streams[i]->codec; switch(enc->codec_type) { case AVMEDIA_TYPE_AUDIO: if (!has_audio) has_audio = 1; break; case AVMEDIA_TYPE_VIDEO: if (!has_video) has_video= 1; break; default: break; } } if (!has_audio && !has_video) goto exit; ret = 1; #if LIBAVFORMAT_VERSION_MAJOR < 53 && LIBAVFORMAT_VERSION_MINOR < 45 fmt_out = guess_stream_format(NULL, url, NULL); #else fmt_out = av_guess_format(NULL, url, NULL); #endif if (fmt_out) gf_term_register_mime_type(plug, fmt_out->mime_type, fmt_out->extensions, fmt_out->name); else { ext = strrchr(szName, '.'); if (ext) { strcpy(szExt, &ext[1]); strlwr(szExt); szExtList = gf_modules_get_option((GF_BaseInterface *)plug, "MimeTypes", "application/x-ffmpeg"); if (!szExtList) { gf_term_register_mime_type(plug, "application/x-ffmpeg", szExt, "Other Movies (FFMPEG)"); } else if (!strstr(szExtList, szExt)) { u32 len; char *buf; len = (u32) (strlen(szExtList) + strlen(szExt) + 10); buf = gf_malloc(sizeof(char)*len); sprintf(buf, "\"%s ", szExt); strcat(buf, &szExtList[1]); gf_modules_set_option((GF_BaseInterface *)plug, "MimeTypes", "application/x-ffmpeg", buf); gf_free(buf); } } } exit: if (ctx) av_close_input_file(ctx); return ret; }
static u32 FFD_RegisterMimeTypes(const GF_InputService *plug) { u32 i; for (i = 0 ; FFD_MIME_TYPES[i]; i+=3) gf_term_register_mime_type(plug, FFD_MIME_TYPES[i], FFD_MIME_TYPES[i+1], FFD_MIME_TYPES[i+2]); return i/3; }