- PARA_ERROR(MP4ASC, "audio spec config error"), \
- PARA_ERROR(MP4V2, "mp4v2 library error"), \
- PARA_ERROR(MPI_PRINT, "could not convert multi-precision integer"), \
+ PARA_ERROR(MP4_BAD_CHANNEL_COUNT, "mp4: invalid number of channels"), \
+ PARA_ERROR(MP4_BAD_SAMPLE, "mp4: invalid sample number"), \
+ PARA_ERROR(MP4_BAD_SAMPLERATE, "mp4: invalid sample rate"), \
+ PARA_ERROR(MP4_BAD_SAMPLE_COUNT, "mp4: invalid number of samples"), \
+ PARA_ERROR(MP4_META_WRITE, "mp4: could not update mp4 metadata"), \
+ PARA_ERROR(MP4_OPEN, "mp4: open failed"), \
+ PARA_ERROR(MP4_TRACK, "mp4: no audio track"), \