1The following table lists most error codes found in various operating 2systems supported by FFmpeg. 3 4 OS 5Code Std F LBMWwb Text (YMMV) 6 7E2BIG POSIX ++++++ Argument list too long 8EACCES POSIX ++++++ Permission denied 9EADDRINUSE POSIX +++..+ Address in use 10EADDRNOTAVAIL POSIX +++..+ Cannot assign requested address 11EADV +..... Advertise error 12EAFNOSUPPORT POSIX +++..+ Address family not supported 13EAGAIN POSIX + ++++++ Resource temporarily unavailable 14EALREADY POSIX +++..+ Operation already in progress 15EAUTH .++... Authentication error 16EBADARCH ..+... Bad CPU type in executable 17EBADE +..... Invalid exchange 18EBADEXEC ..+... Bad executable 19EBADF POSIX ++++++ Bad file descriptor 20EBADFD +..... File descriptor in bad state 21EBADMACHO ..+... Malformed Macho file 22EBADMSG POSIX ++4... Bad message 23EBADR +..... Invalid request descriptor 24EBADRPC .++... RPC struct is bad 25EBADRQC +..... Invalid request code 26EBADSLT +..... Invalid slot 27EBFONT +..... Bad font file format 28EBUSY POSIX - ++++++ Device or resource busy 29ECANCELED POSIX +++... Operation canceled 30ECHILD POSIX ++++++ No child processes 31ECHRNG +..... Channel number out of range 32ECOMM +..... Communication error on send 33ECONNABORTED POSIX +++..+ Software caused connection abort 34ECONNREFUSED POSIX - +++ss+ Connection refused 35ECONNRESET POSIX +++..+ Connection reset 36EDEADLK POSIX ++++++ Resource deadlock avoided 37EDEADLOCK +..++. File locking deadlock error 38EDESTADDRREQ POSIX +++... Destination address required 39EDEVERR ..+... Device error 40EDOM C89 - ++++++ Numerical argument out of domain 41EDOOFUS .F.... Programming error 42EDOTDOT +..... RFS specific error 43EDQUOT POSIX +++... Disc quota exceeded 44EEXIST POSIX ++++++ File exists 45EFAULT POSIX - ++++++ Bad address 46EFBIG POSIX - ++++++ File too large 47EFTYPE .++... Inappropriate file type or format 48EHOSTDOWN +++... Host is down 49EHOSTUNREACH POSIX +++..+ No route to host 50EHWPOISON +..... Memory page has hardware error 51EIDRM POSIX +++... Identifier removed 52EILSEQ C99 ++++++ Illegal byte sequence 53EINPROGRESS POSIX - +++ss+ Operation in progress 54EINTR POSIX - ++++++ Interrupted system call 55EINVAL POSIX + ++++++ Invalid argument 56EIO POSIX + ++++++ I/O error 57EISCONN POSIX +++..+ Socket is already connected 58EISDIR POSIX ++++++ Is a directory 59EISNAM +..... Is a named type file 60EKEYEXPIRED +..... Key has expired 61EKEYREJECTED +..... Key was rejected by service 62EKEYREVOKED +..... Key has been revoked 63EL2HLT +..... Level 2 halted 64EL2NSYNC +..... Level 2 not synchronized 65EL3HLT +..... Level 3 halted 66EL3RST +..... Level 3 reset 67ELIBACC +..... Can not access a needed shared library 68ELIBBAD +..... Accessing a corrupted shared library 69ELIBEXEC +..... Cannot exec a shared library directly 70ELIBMAX +..... Too many shared libraries 71ELIBSCN +..... .lib section in a.out corrupted 72ELNRNG +..... Link number out of range 73ELOOP POSIX +++..+ Too many levels of symbolic links 74EMEDIUMTYPE +..... Wrong medium type 75EMFILE POSIX ++++++ Too many open files 76EMLINK POSIX ++++++ Too many links 77EMSGSIZE POSIX +++..+ Message too long 78EMULTIHOP POSIX ++4... Multihop attempted 79ENAMETOOLONG POSIX - ++++++ Filen ame too long 80ENAVAIL +..... No XENIX semaphores available 81ENEEDAUTH .++... Need authenticator 82ENETDOWN POSIX +++..+ Network is down 83ENETRESET SUSv3 +++..+ Network dropped connection on reset 84ENETUNREACH POSIX +++..+ Network unreachable 85ENFILE POSIX ++++++ Too many open files in system 86ENOANO +..... No anode 87ENOATTR .++... Attribute not found 88ENOBUFS POSIX - +++..+ No buffer space available 89ENOCSI +..... No CSI structure available 90ENODATA XSR +N4... No message available 91ENODEV POSIX - ++++++ No such device 92ENOENT POSIX - ++++++ No such file or directory 93ENOEXEC POSIX ++++++ Exec format error 94ENOFILE ...++. No such file or directory 95ENOKEY +..... Required key not available 96ENOLCK POSIX ++++++ No locks available 97ENOLINK POSIX ++4... Link has been severed 98ENOMEDIUM +..... No medium found 99ENOMEM POSIX ++++++ Not enough space 100ENOMSG POSIX +++..+ No message of desired type 101ENONET +..... Machine is not on the network 102ENOPKG +..... Package not installed 103ENOPROTOOPT POSIX +++..+ Protocol not available 104ENOSPC POSIX ++++++ No space left on device 105ENOSR XSR +N4... No STREAM resources 106ENOSTR XSR +N4... Not a STREAM 107ENOSYS POSIX + ++++++ Function not implemented 108ENOTBLK +++... Block device required 109ENOTCONN POSIX +++..+ Socket is not connected 110ENOTDIR POSIX ++++++ Not a directory 111ENOTEMPTY POSIX ++++++ Directory not empty 112ENOTNAM +..... Not a XENIX named type file 113ENOTRECOVERABLE SUSv4 - +..... State not recoverable 114ENOTSOCK POSIX +++..+ Socket operation on non-socket 115ENOTSUP POSIX +++... Operation not supported 116ENOTTY POSIX ++++++ Inappropriate I/O control operation 117ENOTUNIQ +..... Name not unique on network 118ENXIO POSIX ++++++ No such device or address 119EOPNOTSUPP POSIX +++..+ Operation not supported (on socket) 120EOVERFLOW POSIX +++..+ Value too large to be stored in data type 121EOWNERDEAD SUSv4 +..... Owner died 122EPERM POSIX - ++++++ Operation not permitted 123EPFNOSUPPORT +++..+ Protocol family not supported 124EPIPE POSIX - ++++++ Broken pipe 125EPROCLIM .++... Too many processes 126EPROCUNAVAIL .++... Bad procedure for program 127EPROGMISMATCH .++... Program version wrong 128EPROGUNAVAIL .++... RPC prog. not avail 129EPROTO POSIX ++4... Protocol error 130EPROTONOSUPPORT POSIX - +++ss+ Protocol not supported 131EPROTOTYPE POSIX +++..+ Protocol wrong type for socket 132EPWROFF ..+... Device power is off 133ERANGE C89 - ++++++ Result too large 134EREMCHG +..... Remote address changed 135EREMOTE +++... Object is remote 136EREMOTEIO +..... Remote I/O error 137ERESTART +..... Interrupted system call should be restarted 138ERFKILL +..... Operation not possible due to RF-kill 139EROFS POSIX ++++++ Read-only file system 140ERPCMISMATCH .++... RPC version wrong 141ESHLIBVERS ..+... Shared library version mismatch 142ESHUTDOWN +++..+ Cannot send after socket shutdown 143ESOCKTNOSUPPORT +++... Socket type not supported 144ESPIPE POSIX ++++++ Illegal seek 145ESRCH POSIX ++++++ No such process 146ESRMNT +..... Srmount error 147ESTALE POSIX +++..+ Stale NFS file handle 148ESTRPIPE +..... Streams pipe error 149ETIME XSR +N4... Stream ioctl timeout 150ETIMEDOUT POSIX - +++ss+ Connection timed out 151ETOOMANYREFS +++... Too many references: cannot splice 152ETXTBSY POSIX +++... Text file busy 153EUCLEAN +..... Structure needs cleaning 154EUNATCH +..... Protocol driver not attached 155EUSERS +++... Too many users 156EWOULDBLOCK POSIX +++..+ Operation would block 157EXDEV POSIX ++++++ Cross-device link 158EXFULL +..... Exchange full 159 160Notations: 161 162F: used in FFmpeg (-: a few times, +: a lot) 163 164SUSv3: Single Unix Specification, version 3 165SUSv4: Single Unix Specification, version 4 166XSR: XSI STREAMS (obsolete) 167 168OS: availability on some supported operating systems 169L: GNU/Linux 170B: BSD (F: FreeBSD, N: NetBSD) 171M: MacOS X 172W: Microsoft Windows (s: emulated with winsock, see libavformat/network.h) 173w: Mingw32 (3.17) and Mingw64 (2.0.1) 174b: BeOS 175