预定义常量
下列常量由此扩展定义,且仅在此扩展编译入 PHP 或在运行时动态载入时可用。
Constant | Definition |
---|---|
OGGVORBIS_PCM_U8 |
Unsigned 8-bit PCM. |
OGGVORBIS_PCM_S8 |
Signed 8-bit PCM. |
OGGVORBIS_PCM_U16_LE |
Unsigned 16-bit PCM. Little Endian byte order. |
OGGVORBIS_PCM_U16_BE |
Unsigned 16-bit PCM. Big Endian byte order. |
OGGVORBIS_PCM_S16_LE |
Signed 16-bit PCM. Little Endian byte order. |
OGGVORBIS_PCM_S16_BE |
Signed 16-bit PCM. Big Endian byte order. |