While building 'ffmpeg' 4.0.2 and above, missing function 'ffio_open_dyn_packet_buf'. Due to this I am unable to compile my project. I spend my whole week to find the solution but didn't get success. When searching this function in code than it is available on source code.But when build from sorce code this function is missing. Please guide me what I need to do.
./libavformat/aviobuf.c:1396:int ffio_open_dyn_packet_buf(AVIOContext *s, int max_packet_size)./libavformat/avio_internal.h:120:int ffio_open_dyn_packet_buf(AVIOContext *s, int max_packet_size); ./libavformat/movenchint.c:430: if ((ret = ffio_open_dyn_packet_buf(&rtp_ctx->pb, ./libavformat/rtpenc_chain.c:85: ret = ffio_open_dyn_packet_buf(&rtpctx->pb, packet_size); ./libavformat/rtspenc.c:158: * ffio_open_dyn_packet_buf. So by writing the interleaving header ./libavformat/rtspenc.c:178: return ffio_open_dyn_packet_buf(&rtpctx->pb, RTSP_TCP_MAX_PACKET_SIZE); I have below environment: OS : Windows 10 MSVC : Visual Studio 15 with Windows SDK 10.0.17763.0 MSYS2 : MINGW32_NT-10.0-WOW Getting below error: server-ffmpeg.obj : error LNK2019: unresolved external symbol _ffio_open_dyn_packet_buf referenced in function "int cdecl ff_server_send_packet_1(char const *,void *,int,struct AVPacket *,int64,struct timeval *)" (?ff_server_send_packet_1@@YAHPBDPAXHPAUAVPacket@@_JPAUtimeval@ @@Z) rtspserver.obj : error LNK2019: unresolved external symbol _ff_rtsp_parse_line referenced in function "void * cdecl rtspserver(void *)" (?rtspserver@@YAPAXPAX@Z) server-ffmpeg.dll : fatal error LNK1120: 1 unresolved externals Please guild me to achieve above result. Thanks _______________________________________________ ffmpeg-user mailing list [email protected] http://ffmpeg.org/mailman/listinfo/ffmpeg-user To unsubscribe, visit link above, or email [email protected] with subject "unsubscribe".
