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FS-10254: [mod_conference] Send keyframe from shared encoder on layout changes #resolve

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This commit is contained in:
Anthony Minessale 2017-04-20 10:53:55 -05:00
parent 693fe90c96
commit 136dc465d6
1 changed files with 13 additions and 1 deletions
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14
src/mod/applications/mod_conference/conference_video.c
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@ -2320,6 +2320,7 @@ void *SWITCH_THREAD_FUNC conference_video_muxing_thread_run(switch_thread_t *thr
int files_playing = 0;
int last_personal = conference_utils_test_flag(conference, CFLAG_PERSONAL_CANVAS) ? 1 : 0;
int last_video_count = 0;
int watchers = 0, last_watchers = 0;
canvas->video_timer_reset = 1;
canvas->video_layout_group = conference->video_layout_group;
@ -2374,11 +2375,18 @@ void *SWITCH_THREAD_FUNC conference_video_muxing_thread_run(switch_thread_t *thr
switch_mutex_unlock(conference->file_mutex);
switch_mutex_lock(conference->member_mutex);
watchers = 0;
for (imember = conference->members; imember; imember = imember->next) {
int no_muted = conference_utils_test_flag(imember->conference, CFLAG_VIDEO_MUTE_EXIT_CANVAS);
int no_av = conference_utils_test_flag(imember->conference, CFLAG_VIDEO_REQUIRED_FOR_CANVAS);
int seen = conference_utils_member_test_flag(imember, MFLAG_CAN_BE_SEEN);
if (imember->channel && switch_channel_ready(imember->channel) && switch_channel_test_flag(imember->channel, CF_VIDEO_READY) &&
imember->watching_canvas_id == canvas->canvas_id) {
watchers++;
}
if (imember->channel && switch_channel_ready(imember->channel) && switch_channel_test_flag(imember->channel, CF_VIDEO_READY) &&
!conference_utils_member_test_flag(imember, MFLAG_SECOND_SCREEN) &&
conference_utils_member_test_flag(imember, MFLAG_RUNNING) && (!no_muted || seen) && (!no_av || (no_av && !imember->avatar_png_img))
@ -2434,6 +2442,10 @@ void *SWITCH_THREAD_FUNC conference_video_muxing_thread_run(switch_thread_t *thr
count_changed = 1;
}
if (count_changed || watchers != last_watchers) {
canvas->send_keyframe = 1;
}
if (count_changed && !personal) {
layout_group_t *lg = NULL;
video_layout_t *vlayout = NULL;
@ -2447,7 +2459,7 @@ void *SWITCH_THREAD_FUNC conference_video_muxing_thread_run(switch_thread_t *thr
}
}
last_watchers = watchers;
last_file_count = file_count;
if (do_refresh) {