Helpful in diagnosing latency issues.
Showing the changes to libavdevice/decklink_enc.cpp (1 of 1 file). Show all
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| @@ -193,6 +193,9 @@ static int decklink_setup_video(AVFormatContext *avctx, AVStream *st) · 192 unmodified lines | ||
| 193 | 193 | pthread_cond_init(&ctx->cond, NULL); |
| 194 | 194 | ctx->frames_buffer_available_spots = ctx->frames_buffer; |
| 195 | 195 | |
| 196 | + av_log(avctx, AV_LOG_DEBUG, "output: %s, preroll: %d, frames buffer size: %d\n", | |
| 197 | + avctx->url, ctx->frames_preroll, ctx->frames_buffer); | |
| 198 | + | |
| 196 | 199 | /* The device expects the framerate to be fixed. */ |
| 197 | 200 | avpriv_set_pts_info(st, 64, st->time_base.num, st->time_base.den); |
| 198 | 201 | |