C++ (Cpp) get_track_index Examples

Example #1

File: obs-output.c Project: DedSecAnonymous/obs-studio

static void interleave_packets(void *data, struct encoder_packet *packet)
{
	struct obs_output     *output = data;
	struct encoder_packet out;
	bool                  was_started;

	if (!active(output))
		return;

	if (packet->type == OBS_ENCODER_AUDIO)
		packet->track_idx = get_track_index(output, packet);

	pthread_mutex_lock(&output->interleaved_mutex);

	/* if first video frame is not a keyframe, discard until received */
	if (!output->received_video &&
	    packet->type == OBS_ENCODER_VIDEO &&
	    !packet->keyframe) {
		discard_unused_audio_packets(output, packet->dts_usec);
		pthread_mutex_unlock(&output->interleaved_mutex);

		if (output->active_delay_ns)
			obs_free_encoder_packet(packet);
		return;
	}

	was_started = output->received_audio && output->received_video;

	if (output->active_delay_ns)
		out = *packet;
	else
		obs_duplicate_encoder_packet(&out, packet);

	if (was_started)
		apply_interleaved_packet_offset(output, &out);
	else
		check_received(output, packet);

	insert_interleaved_packet(output, &out);
	set_higher_ts(output, &out);

	/* when both video and audio have been received, we're ready
	 * to start sending out packets (one at a time) */
	if (output->received_audio && output->received_video) {
		if (!was_started) {
			if (prune_interleaved_packets(output)) {
				if (initialize_interleaved_packets(output)) {
					resort_interleaved_packets(output);
					send_interleaved(output);
				}
			}
		} else {
			send_interleaved(output);
		}
	}

	pthread_mutex_unlock(&output->interleaved_mutex);
}

Example #2

File: obs-output.c Project: jiangbing9293/obs-studio

static void default_encoded_callback(void *param, struct encoder_packet *packet)
{
	struct obs_output *output = param;

	if (packet->type == OBS_ENCODER_AUDIO)
		packet->track_idx = get_track_index(output, packet);

	if (!output->stopped)
		output->info.encoded_packet(output->context.data, packet);

	if (packet->type == OBS_ENCODER_VIDEO)
		output->total_frames++;
}

Example #3

File: obs-output.c Project: DedSecAnonymous/obs-studio

static void default_encoded_callback(void *param, struct encoder_packet *packet)
{
	struct obs_output *output = param;

	if (data_active(output)) {
		if (packet->type == OBS_ENCODER_AUDIO)
			packet->track_idx = get_track_index(output, packet);

		output->info.encoded_packet(output->context.data, packet);

		if (packet->type == OBS_ENCODER_VIDEO)
			output->total_frames++;
	}

	if (output->active_delay_ns)
		obs_free_encoder_packet(packet);
}

Example #4

File: obs-output.c Project: ahmed1911/obs-studio

static void interleave_packets(void *data, struct encoder_packet *packet)
{
	struct obs_output     *output = data;
	struct encoder_packet out;
	bool                  was_started;

	if (packet->type == OBS_ENCODER_AUDIO)
		packet->track_idx = get_track_index(output, packet);

	pthread_mutex_lock(&output->interleaved_mutex);

	was_started = output->received_audio && output->received_video;

	if (output->active_delay_ns)
		out = *packet;
	else
		obs_duplicate_encoder_packet(&out, packet);

	if (was_started)
		apply_interleaved_packet_offset(output, &out);
	else
		check_received(output, packet);

	insert_interleaved_packet(output, &out);
	set_higher_ts(output, &out);

	/* when both video and audio have been received, we're ready
	 * to start sending out packets (one at a time) */
	if (output->received_audio && output->received_video) {
		if (!was_started) {
			prune_interleaved_packets(output);
			if (initialize_interleaved_packets(output)) {
				resort_interleaved_packets(output);
				send_interleaved(output);
			}
		} else {
			send_interleaved(output);
		}
	}

	pthread_mutex_unlock(&output->interleaved_mutex);
}