FFERRTAG           49 libavutil/error.h #define AVERROR_BSF_NOT_FOUND      FFERRTAG(0xF8,'B','S','F') ///< Bitstream filter not found
FFERRTAG           50 libavutil/error.h #define AVERROR_BUG                FFERRTAG( 'B','U','G','!') ///< Internal bug, also see AVERROR_BUG2
FFERRTAG           51 libavutil/error.h #define AVERROR_BUFFER_TOO_SMALL   FFERRTAG( 'B','U','F','S') ///< Buffer too small
FFERRTAG           52 libavutil/error.h #define AVERROR_DECODER_NOT_FOUND  FFERRTAG(0xF8,'D','E','C') ///< Decoder not found
FFERRTAG           53 libavutil/error.h #define AVERROR_DEMUXER_NOT_FOUND  FFERRTAG(0xF8,'D','E','M') ///< Demuxer not found
FFERRTAG           54 libavutil/error.h #define AVERROR_ENCODER_NOT_FOUND  FFERRTAG(0xF8,'E','N','C') ///< Encoder not found
FFERRTAG           55 libavutil/error.h #define AVERROR_EOF                FFERRTAG( 'E','O','F',' ') ///< End of file
FFERRTAG           56 libavutil/error.h #define AVERROR_EXIT               FFERRTAG( 'E','X','I','T') ///< Immediate exit was requested; the called function should not be restarted
FFERRTAG           57 libavutil/error.h #define AVERROR_EXTERNAL           FFERRTAG( 'E','X','T',' ') ///< Generic error in an external library
FFERRTAG           58 libavutil/error.h #define AVERROR_FILTER_NOT_FOUND   FFERRTAG(0xF8,'F','I','L') ///< Filter not found
FFERRTAG           59 libavutil/error.h #define AVERROR_INVALIDDATA        FFERRTAG( 'I','N','D','A') ///< Invalid data found when processing input
FFERRTAG           60 libavutil/error.h #define AVERROR_MUXER_NOT_FOUND    FFERRTAG(0xF8,'M','U','X') ///< Muxer not found
FFERRTAG           61 libavutil/error.h #define AVERROR_OPTION_NOT_FOUND   FFERRTAG(0xF8,'O','P','T') ///< Option not found
FFERRTAG           62 libavutil/error.h #define AVERROR_PATCHWELCOME       FFERRTAG( 'P','A','W','E') ///< Not yet implemented in FFmpeg, patches welcome
FFERRTAG           63 libavutil/error.h #define AVERROR_PROTOCOL_NOT_FOUND FFERRTAG(0xF8,'P','R','O') ///< Protocol not found
FFERRTAG           65 libavutil/error.h #define AVERROR_STREAM_NOT_FOUND   FFERRTAG(0xF8,'S','T','R') ///< Stream not found
FFERRTAG           70 libavutil/error.h #define AVERROR_BUG2               FFERRTAG( 'B','U','G',' ')
FFERRTAG           71 libavutil/error.h #define AVERROR_UNKNOWN            FFERRTAG( 'U','N','K','N') ///< Unknown error, typically from an external library
FFERRTAG           76 libavutil/error.h #define AVERROR_HTTP_BAD_REQUEST   FFERRTAG(0xF8,'4','0','0')
FFERRTAG           77 libavutil/error.h #define AVERROR_HTTP_UNAUTHORIZED  FFERRTAG(0xF8,'4','0','1')
FFERRTAG           78 libavutil/error.h #define AVERROR_HTTP_FORBIDDEN     FFERRTAG(0xF8,'4','0','3')
FFERRTAG           79 libavutil/error.h #define AVERROR_HTTP_NOT_FOUND     FFERRTAG(0xF8,'4','0','4')
FFERRTAG           80 libavutil/error.h #define AVERROR_HTTP_OTHER_4XX     FFERRTAG(0xF8,'4','X','X')
FFERRTAG           81 libavutil/error.h #define AVERROR_HTTP_SERVER_ERROR  FFERRTAG(0xF8,'5','X','X')