@ -130,11 +130,11 @@ static int bktr_init(const char *video_device, int width, int height,
* tuner_fd = open ( " /dev/tuner0 " , O_RDONLY ) ;
if ( * tuner_fd < 0 )
perror ( " Warning: Tuner not opened, continuing " ) ;
av_log ( NULL , AV_LOG_ERROR , " Warning. Tuner not opened, continuing: %s \n " , strerror ( errno ) ) ;
* video_fd = open ( video_device , O_RDONLY ) ;
if ( * video_fd < 0 ) {
perror ( video_device ) ;
av_log ( NULL , AV_LOG_ERROR , " %s: %s \n " , video_device , strerror ( errno ) ) ;
return - 1 ;
}
@ -157,18 +157,18 @@ static int bktr_init(const char *video_device, int width, int height,
geo . oformat | = METEOR_GEO_EVEN_ONLY ;
if ( ioctl ( * video_fd , METEORSETGEO , & geo ) < 0 ) {
perror ( " METEORSETGEO " ) ;
av_log ( NULL , AV_LOG_ERROR , " METEORSETGEO: %s \n " , strerror ( errno ) ) ;
return - 1 ;
}
if ( ioctl ( * video_fd , BT848SFMT , & c ) < 0 ) {
perror ( " BT848SFMT " ) ;
av_log ( NULL , AV_LOG_ERROR , " BT848SFMT: %s \n " , strerror ( errno ) ) ;
return - 1 ;
}
c = bktr_dev [ idev ] ;
if ( ioctl ( * video_fd , METEORSINPUT , & c ) < 0 ) {
perror ( " METEORSINPUT " ) ;
av_log ( NULL , AV_LOG_ERROR , " METEORSINPUT: %s \n " , strerror ( errno ) ) ;
return - 1 ;
}
@ -177,19 +177,19 @@ static int bktr_init(const char *video_device, int width, int height,
video_buf = ( uint8_t * ) mmap ( ( caddr_t ) 0 , video_buf_size ,
PROT_READ , MAP_SHARED , * video_fd , ( off_t ) 0 ) ;
if ( video_buf = = MAP_FAILED ) {
perror ( " mmap " ) ;
av_log ( NULL , AV_LOG_ERROR , " mmap: %s \n " , strerror ( errno ) ) ;
return - 1 ;
}
if ( frequency ! = 0.0 ) {
ioctl_frequency = ( unsigned long ) ( frequency * 16 ) ;
if ( ioctl ( * tuner_fd , TVTUNER_SETFREQ , & ioctl_frequency ) < 0 )
perror ( " TVTUNER_SETFREQ " ) ;
av_log ( NULL , AV_LOG_ERROR , " TVTUNER_SETFREQ: %s \n " , strerror ( errno ) ) ;
}
c = AUDIO_UNMUTE ;
if ( ioctl ( * tuner_fd , BT848_SAUDIO , & c ) < 0 )
perror ( " TVTUNER_SAUDIO " ) ;
av_log ( NULL , AV_LOG_ERROR , " TVTUNER_SAUDIO: %s \n " , strerror ( errno ) ) ;
c = METEOR_CAP_CONTINOUS ;
ioctl ( * video_fd , METEORCAPTUR , & c ) ;