Function ff_decklink_write_trailer

libavdevice/decklink_enc.cpp:398–429

}

av_cold int ff_decklink_write_trailer(AVFormatContext *avctx)
{
    struct decklink_cctx *cctx = (struct decklink_cctx *)avctx->priv_data;
    struct decklink_ctx *ctx = (struct decklink_ctx *)cctx->ctx;

    if (ctx->playback_started) {
        BMDTimeValue actual;
        ctx->dlo->StopScheduledPlayback(ctx->last_pts * ctx->bmd_tb_num,
                                        &actual, ctx->bmd_tb_den);
        ctx->dlo->DisableVideoOutput();
        if (ctx->audio)
            ctx->dlo->DisableAudioOutput();
    }

    ff_decklink_cleanup(avctx);

    if (ctx->output_callback)
        delete ctx->output_callback;

    pthread_mutex_destroy(&ctx->mutex);
    pthread_cond_destroy(&ctx->cond);

#if CONFIG_LIBKLVANC
    klvanc_context_destroy(ctx->vanc_ctx);
#endif
    ff_decklink_packet_queue_end(&ctx->vanc_queue);

    ff_ccfifo_uninit(&ctx->cc_fifo);
    av_freep(&cctx->ctx);

    return 0;
}

#if CONFIG_LIBKLVANC
static void construct_cc(AVFormatContext *avctx, struct decklink_ctx *ctx,