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FS-10076: [mod_av] File sync issues with different framerates #resolve

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This commit is contained in:
Anthony Minessale 2017-02-28 17:44:16 -06:00
parent 0993835db2
commit f92fa24de3
1 changed files with 12 additions and 4 deletions
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16
src/mod/applications/mod_av/avformat.c
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@ -2291,6 +2291,7 @@ static switch_status_t av_file_read_video(switch_file_handle_t *handle, switch_f
return SWITCH_STATUS_BREAK;
}
#if 0
if (context->last_img) {
if (mst->next_pts && (switch_time_now() - mst->next_pts > max_delta)) {
switch_img_free(&context->last_img); // too late
@ -2311,6 +2312,7 @@ static switch_status_t av_file_read_video(switch_file_handle_t *handle, switch_f
return SWITCH_STATUS_BREAK;
}
}
#endif
if (st->codec->time_base.num) {
ticks = st->parser ? st->parser->repeat_pict + 1 : st->codec->ticks_per_frame;
@ -2325,10 +2327,16 @@ static switch_status_t av_file_read_video(switch_file_handle_t *handle, switch_f
again:
if ((flags & SVR_BLOCK)) {
status = switch_queue_pop(context->eh.video_queue, &pop);
if (context->last_img) {
pop = (void *) context->last_img;
context->last_img = NULL;
status = SWITCH_STATUS_SUCCESS;
} else {
status = switch_queue_trypop(context->eh.video_queue, &pop);
if ((flags & SVR_BLOCK)) {
status = switch_queue_pop(context->eh.video_queue, &pop);
} else {
status = switch_queue_trypop(context->eh.video_queue, &pop);
}
}
if (pop && status == SWITCH_STATUS_SUCCESS) {
@ -2371,7 +2379,7 @@ static switch_status_t av_file_read_video(switch_file_handle_t *handle, switch_f
}
}
if ((flags & SVR_BLOCK) || do_fl) {
if ((flags & SVR_BLOCK)) {
while (switch_micro_time_now() - mst->next_pts < -10000) {
// switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_WARNING, "yield, delta=%" SWITCH_INT64_T_FMT "\n", switch_micro_time_now() - mst->next_pts);
switch_yield(1000);