FFmpeg 7.1.1
|
Macros | |
#define | AVERROR(e) |
#define | AVUNERROR(e) |
#define | FFERRTAG(a, b, c, d) |
#define | AVERROR_BSF_NOT_FOUND FFERRTAG(0xF8,'B','S','F') |
Bitstream filter not found. | |
#define | AVERROR_BUG FFERRTAG( 'B','U','G','!') |
Internal bug, also see AVERROR_BUG2. | |
#define | AVERROR_BUFFER_TOO_SMALL FFERRTAG( 'B','U','F','S') |
Buffer too small. | |
#define | AVERROR_DECODER_NOT_FOUND FFERRTAG(0xF8,'D','E','C') |
Decoder not found. | |
#define | AVERROR_DEMUXER_NOT_FOUND FFERRTAG(0xF8,'D','E','M') |
Demuxer not found. | |
#define | AVERROR_ENCODER_NOT_FOUND FFERRTAG(0xF8,'E','N','C') |
Encoder not found. | |
#define | AVERROR_EOF FFERRTAG( 'E','O','F',' ') |
End of file. | |
#define | AVERROR_EXIT FFERRTAG( 'E','X','I','T') |
Immediate exit was requested; the called function should not be restarted. | |
#define | AVERROR_EXTERNAL FFERRTAG( 'E','X','T',' ') |
Generic error in an external library. | |
#define | AVERROR_FILTER_NOT_FOUND FFERRTAG(0xF8,'F','I','L') |
Filter not found. | |
#define | AVERROR_INVALIDDATA FFERRTAG( 'I','N','D','A') |
Invalid data found when processing input. | |
#define | AVERROR_MUXER_NOT_FOUND FFERRTAG(0xF8,'M','U','X') |
Muxer not found. | |
#define | AVERROR_OPTION_NOT_FOUND FFERRTAG(0xF8,'O','P','T') |
Option not found. | |
#define | AVERROR_PATCHWELCOME FFERRTAG( 'P','A','W','E') |
Not yet implemented in FFmpeg, patches welcome. | |
#define | AVERROR_PROTOCOL_NOT_FOUND FFERRTAG(0xF8,'P','R','O') |
Protocol not found. | |
#define | AVERROR_STREAM_NOT_FOUND FFERRTAG(0xF8,'S','T','R') |
Stream not found. | |
#define | AVERROR_BUG2 FFERRTAG( 'B','U','G',' ') |
This is semantically identical to AVERROR_BUG it has been introduced in Libav after our AVERROR_BUG and with a modified value. | |
#define | AVERROR_UNKNOWN FFERRTAG( 'U','N','K','N') |
Unknown error, typically from an external library. | |
#define | AVERROR_EXPERIMENTAL (-0x2bb2afa8) |
Requested feature is flagged experimental. Set strict_std_compliance if you really want to use it. | |
#define | AVERROR_INPUT_CHANGED (-0x636e6701) |
Input changed between calls. Reconfiguration is required. (can be OR-ed with AVERROR_OUTPUT_CHANGED) | |
#define | AVERROR_OUTPUT_CHANGED (-0x636e6702) |
Output changed between calls. Reconfiguration is required. (can be OR-ed with AVERROR_INPUT_CHANGED) | |
#define | AVERROR_HTTP_BAD_REQUEST FFERRTAG(0xF8,'4','0','0') |
#define | AVERROR_HTTP_UNAUTHORIZED FFERRTAG(0xF8,'4','0','1') |
#define | AVERROR_HTTP_FORBIDDEN FFERRTAG(0xF8,'4','0','3') |
#define | AVERROR_HTTP_NOT_FOUND FFERRTAG(0xF8,'4','0','4') |
#define | AVERROR_HTTP_TOO_MANY_REQUESTS FFERRTAG(0xF8,'4','2','9') |
#define | AVERROR_HTTP_OTHER_4XX FFERRTAG(0xF8,'4','X','X') |
#define | AVERROR_HTTP_SERVER_ERROR FFERRTAG(0xF8,'5','X','X') |
#define | AV_ERROR_MAX_STRING_SIZE 64 |
#define | av_err2str(errnum) |
Convenience macro, the return value should be used only directly in function arguments but never stand-alone. | |
Functions | |
int | av_strerror (int errnum, char *errbuf, size_t errbuf_size) |
Put a description of the AVERROR code errnum in errbuf. | |
static char * | av_make_error_string (char *errbuf, size_t errbuf_size, int errnum) |
Fill the provided buffer with a string containing an error string corresponding to the AVERROR code errnum. | |
#define AVERROR | ( | e | ) |
Definition at line 45 of file error.h.
Referenced by dec_enc(), dec_enc(), decode(), decode(), decode_audio_frame(), decode_packet(), decode_packet(), decode_packet(), decode_write(), encode(), encode(), encode_audio_frame(), encode_write(), encode_write(), encode_write(), encode_write_frame(), filter_encode_write_frame(), get_format_from_sample_fmt(), init_fifo(), init_filter(), init_filter_graph(), init_filters(), init_filters(), init_filters(), init_input_frame(), init_packet(), main(), main(), open_codec_context(), open_codec_context(), open_input_file(), open_input_file(), open_input_file(), open_input_file(), open_input_file(), open_input_file(), open_output_file(), open_output_file(), set_hwframe_ctx(), str_to_dict(), and write_frame().
#define FFERRTAG | ( | a, | |
b, | |||
c, | |||
d ) |
#define AVERROR_BSF_NOT_FOUND FFERRTAG(0xF8,'B','S','F') |
#define AVERROR_BUG FFERRTAG( 'B','U','G','!') |
#define AVERROR_BUFFER_TOO_SMALL FFERRTAG( 'B','U','F','S') |
#define AVERROR_DECODER_NOT_FOUND FFERRTAG(0xF8,'D','E','C') |
Decoder not found.
Definition at line 54 of file error.h.
Referenced by open_input_file().
#define AVERROR_DEMUXER_NOT_FOUND FFERRTAG(0xF8,'D','E','M') |
#define AVERROR_ENCODER_NOT_FOUND FFERRTAG(0xF8,'E','N','C') |
#define AVERROR_EOF FFERRTAG( 'E','O','F',' ') |
End of file.
Definition at line 57 of file error.h.
Referenced by dec_enc(), dec_enc(), decode(), decode(), decode_audio_frame(), decode_packet(), decode_packet(), decode_packet(), decode_write(), encode(), encode(), encode_audio_frame(), encode_write(), encode_write(), encode_write_frame(), filter_encode_write_frame(), main(), main(), read_packet(), and write_frame().
#define AVERROR_EXIT FFERRTAG( 'E','X','I','T') |
Immediate exit was requested; the called function should not be restarted.
Definition at line 58 of file error.h.
Referenced by add_samples_to_fifo(), init_output_frame(), load_encode_and_write(), main(), open_input_file(), open_output_file(), and read_decode_convert_and_store().
#define AVERROR_EXTERNAL FFERRTAG( 'E','X','T',' ') |
#define AVERROR_FILTER_NOT_FOUND FFERRTAG(0xF8,'F','I','L') |
Filter not found.
Definition at line 60 of file error.h.
Referenced by init_filter_graph().
#define AVERROR_INVALIDDATA FFERRTAG( 'I','N','D','A') |
Invalid data found when processing input.
Definition at line 61 of file error.h.
Referenced by open_output_file().
#define AVERROR_MUXER_NOT_FOUND FFERRTAG(0xF8,'M','U','X') |
#define AVERROR_OPTION_NOT_FOUND FFERRTAG(0xF8,'O','P','T') |
#define AVERROR_PATCHWELCOME FFERRTAG( 'P','A','W','E') |
#define AVERROR_PROTOCOL_NOT_FOUND FFERRTAG(0xF8,'P','R','O') |
#define AVERROR_STREAM_NOT_FOUND FFERRTAG(0xF8,'S','T','R') |
#define AVERROR_BUG2 FFERRTAG( 'B','U','G',' ') |
#define AVERROR_UNKNOWN FFERRTAG( 'U','N','K','N') |
Unknown error, typically from an external library.
Definition at line 73 of file error.h.
Referenced by init_filter(), main(), and open_output_file().
#define AVERROR_EXPERIMENTAL (-0x2bb2afa8) |
#define AVERROR_INPUT_CHANGED (-0x636e6701) |
#define AVERROR_OUTPUT_CHANGED (-0x636e6702) |
#define AVERROR_HTTP_TOO_MANY_REQUESTS FFERRTAG(0xF8,'4','2','9') |
#define av_err2str | ( | errnum | ) |
Convenience macro, the return value should be used only directly in function arguments but never stand-alone.
Definition at line 122 of file error.h.
Referenced by convert_samples(), dec_enc(), dec_enc(), decode_audio_frame(), decode_packet(), decode_packet(), encode_audio_frame(), encode_write(), encode_write(), encode_write(), init_converted_samples(), init_output_frame(), list_op(), main(), main(), open_audio(), open_input_file(), open_input_file(), open_input_file(), open_output_file(), open_video(), set_hwframe_ctx(), write_frame(), write_output_file_header(), and write_output_file_trailer().
int av_strerror | ( | int | errnum, |
char * | errbuf, | ||
size_t | errbuf_size ) |
Put a description of the AVERROR code errnum in errbuf.
In case of failure the global variable errno is set to indicate the error. Even in case of failure av_strerror() will print a generic error message indicating the errnum provided to errbuf.
errnum | error code to describe |
errbuf | buffer to which description is written |
errbuf_size | the size in bytes of errbuf |
Referenced by av_make_error_string(), main(), and main().
|
inlinestatic |
Fill the provided buffer with a string containing an error string corresponding to the AVERROR code errnum.
errbuf | a buffer |
errbuf_size | size in bytes of errbuf |
errnum | error code to describe |