Get the timecode string from the SMPTE timecode format.
@param buf destination buffer, must be at least AV_TIMECODE_STR_SIZE long
@param tcsmpte the 32-bit SMPTE timecode
@param prevent_df prevent the use of a drop flag when it is known the DF bit
is arbitrary
@return the buf parameter
Get the timecode string from the SMPTE timecode format.
@param buf destination buffer, must be at least AV_TIMECODE_STR_SIZE long @param tcsmpte the 32-bit SMPTE timecode @param prevent_df prevent the use of a drop flag when it is known the DF bit is arbitrary @return the buf parameter