7.2.2.21. AUDIO_SET_EXT_ID¶
7.2.2.21.2. Synopsis¶
-
int
ioctl(fd, AUDIO_SET_EXT_ID, int id)¶
7.2.2.21.3. Arguments¶
| int fd | File descriptor returned by a previous call to open(). |
| int id | audio sub_stream_id |
7.2.2.21.4. Description¶
This ioctl can be used to set the extension id for MPEG streams in DVD playback. Only the first 3 bits are recognized.
7.2.2.21.5. Return Value¶
On success 0 is returned, on error -1 and the errno variable is set
appropriately. The generic error codes are described at the
Generic Error Codes chapter.
EINVAL |
id is not a valid id. |