mirrors/gstreamer
mirrors/gstreamer
1
1
Fork 0
mirror of https://gitlab.freedesktop.org/gstreamer/gstreamer.git synced 2024-07-04 21:55:55 +00:00
Code Issues 1 Projects Releases Wiki Activity

vtenc: assume 25 fps for unknown framerate

Browse source 
This is better than reporting no latency at
all and then later failing in live pipelines.

https://bugzilla.gnome.org/show_bug.cgi?id=786036
This commit is contained in:
Nicola Murino 2017-08-09 11:26:37 +02:00 committed by Sebastian Dröge
parent 27c04cf912
commit f5d8304724
1 changed files with 9 additions and 2 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

11
sys/applemedia/vtenc.c
View file

@ -1054,8 +1054,15 @@ gst_vtenc_update_latency (GstVTEnc * self)
CFNumberGetValue (value, kCFNumberSInt32Type, &frames);
if (self->latency_frames == -1 || self->latency_frames != frames) {
self->latency_frames = frames;
frame_duration = gst_util_uint64_scale (GST_SECOND,
self->video_info.fps_d, self->video_info.fps_n);
if (self->video_info.fps_d == 0 || self->video_info.fps_n == 0) {
/* FIXME: Assume 25fps. This is better than reporting no latency at
* all and then later failing in live pipelines
*/
frame_duration = gst_util_uint64_scale (GST_SECOND, 1, 25);
} else {
frame_duration = gst_util_uint64_scale (GST_SECOND,
self->video_info.fps_d, self->video_info.fps_n);
}
latency = frame_duration * frames;
GST_INFO_OBJECT (self,
"latency status %d frames %d fps %d/%d time %" GST_TIME_FORMAT, status,