int capture_raw_data;
int drop_late_frames;
int video_is_muxed;
+ int video_is_screen;
int list_devices;
int video_device_index;
#if !TARGET_OS_IPHONE && __MAC_OS_X_VERSION_MIN_REQUIRED >= 1070
// check for transport control support and set observer device if supported
- int trans_ctrl = [video_device transportControlsSupported];
- AVCaptureDeviceTransportControlsPlaybackMode trans_mode = [video_device transportControlsPlaybackMode];
+ if (!ctx->video_is_screen) {
+ int trans_ctrl = [video_device transportControlsSupported];
+ AVCaptureDeviceTransportControlsPlaybackMode trans_mode = [video_device transportControlsPlaybackMode];
- if (trans_ctrl) {
- ctx->observed_mode = trans_mode;
- ctx->observed_device = video_device;
+ if (trans_ctrl) {
+ ctx->observed_mode = trans_mode;
+ ctx->observed_device = video_device;
+ }
}
#endif
static int avf_read_header(AVFormatContext *s)
{
NSAutoreleasePool *pool = [[NSAutoreleasePool alloc] init];
- int capture_screen = 0;
uint32_t num_screens = 0;
AVFContext *ctx = (AVFContext*)s->priv_data;
AVCaptureDevice *video_device = nil;
}
video_device = (AVCaptureDevice*) capture_screen_input;
- capture_screen = 1;
+ ctx->video_is_screen = 1;
#endif
} else {
av_log(ctx, AV_LOG_ERROR, "Invalid device index\n");
AVCaptureScreenInput* capture_screen_input = [[[AVCaptureScreenInput alloc] initWithDisplayID:screens[idx]] autorelease];
video_device = (AVCaptureDevice*) capture_screen_input;
ctx->video_device_index = ctx->num_video_devices + idx;
- capture_screen = 1;
+ ctx->video_is_screen = 1;
if (ctx->framerate.num > 0) {
capture_screen_input.minFrameDuration = CMTimeMake(ctx->framerate.den, ctx->framerate.num);
/* Unlock device configuration only after the session is started so it
* does not reset the capture formats */
- if (!capture_screen) {
+ if (!ctx->video_is_screen) {
[video_device unlockForConfiguration];
}