# ffmpeg 常用错误码整理
| 错误码宏定义 | 错误码 | 错误说明 |
|---|---|---|
| AVERROR_BSF_NOT_FOUND | -1179861752 | Bitstream filter not found |
| AVERROR_BUG | -558323010 | Internal bug, also see AVERROR_BUG2 |
| AVERROR_BUFFER_TOO_SMALL | -1397118274 | Buffer too small |
| AVERROR_DECODER_NOT_FOUND | -1128613112 | Decoder not found |
| AVERROR_DEMUXER_NOT_FOUND | -1296385272 | Demuxer not found |
| AVERROR_EOF | -541478725 | End of file |
| AVERROR_EXIT | -1414092869 | Immediate exit was requested; the called function should not be restarted |
| AVERROR_EXTERNAL | -542398533 | Generic error in an external library |
| AVERROR_FILTER_NOT_FOUND | -1279870712 | Filter not found |
| AVERROR_INVALIDDATA | -1094995529 | Invalid data found when processing input |
| AVERROR_MUXER_NOT_FOUND | -1481985528 | Muxer not found |
| AVERROR_OPTION_NOT_FOUND | -1414549496 | Option not found |
| AVERROR_PATCHWELCOME | -1163346256 | Not yet implemented in FFmpeg, patches welcome |
| AVERROR_PROTOCOL_NOT_FOUND | -1330794744 | Protocol not found |
| AVERROR_STREAM_NOT_FOUND | -1381258232 | Stream not found |
| AVERROR_BUG2 | -541545794 | |
| AVERROR_UNKNOWN | -1313558101 | |
| AVERROR_EXPERIMENTAL | -733130664 | |
| AVERROR_INPUT_CHANGED | -1668179713 | |
| AVERROR_OUTPUT_CHANGED | -1668179714 | |
| AVERROR_HTTP_BAD_REQUEST | -808465656 | |
| AVERROR_HTTP_UNAUTHORIZED | -825242872 | |
| AVERROR_HTTP_FORBIDDEN | -858797304 | |
| AVERROR_HTTP_NOT_FOUND | -875574520 | |
| AVERROR_HTTP_OTHER_4XX | -1482175736 | |
| AVERROR_HTTP_SERVER_ERROR | -1482175992 |
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