我正在开发一个在Windows上为某些文件生成calls to ffprobe
that return the unorthodox exit status of -1094995529
的应用程序。此退出状态始终如一,并且有一些次要的discussion。ffmpeg退出状态-1094995529
为什么给出该值,以及它在哪里记录?我能期望这种状态在允许退出状态更受约束的unix机器上有所不同吗?从ffmpeg的(error.h从avutil)
我正在开发一个在Windows上为某些文件生成calls to ffprobe
that return the unorthodox exit status of -1094995529
的应用程序。此退出状态始终如一,并且有一些次要的discussion。ffmpeg退出状态-1094995529
为什么给出该值,以及它在哪里记录?我能期望这种状态在允许退出状态更受约束的unix机器上有所不同吗?从ffmpeg的(error.h从avutil)
错误代码: http://ffmpeg.org/doxygen/trunk/error_8h_source.html
原来你指定的值是:
#define AVERROR_INVALIDDATA FFERRTAG('I','N','D','A')
的-1094995529变得-0x41444E49,当你看看那些ACSII中的字母0x41 ='A',0x44 ='D',0x4E ='N,0x49 ='I'。由于宏/等东西是相反的,所以ADNI成为INDA,你可以从#define片断看到,是定义为FFERRTAG('I','N','D','A')的AVERROR_INVALIDDATA。
错误代码的其余部分是在该文件中,我已经在这里下面粘贴他们:
#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',' ')
#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_OTHER_4XX FFERRTAG(0xF8,'4','X','X')
#define AVERROR_HTTP_SERVER_ERROR FFERRTAG(0xF8,'5','X','X')
你没有找到线程http://web.archiveorange.com/archive/v/ DUtyP0maYrf1MkZTGttH有帮助(特别是最后的“尴尬”解决方案)?祝你好运。 – shellter
@shellter:我做了一个,但我的用例不同,因为我在命令行中使用'ffprobe',所以除非由于该程序中的错误而发生错误,否则我不确定该线程是否有帮助。 –
你在那篇文章中看到过-109 ... == 22?另外,你看/张贴到http://ffmpeg.org/mailman/listinfo/ffmpeg-user?祝你好运。 – shellter