C++ (Cpp) send_audio_header Beispiele

Beispiel #1

Datei: rtmp-stream.c Projekt: Birdboat/obs-studio

static bool send_audio_header(struct rtmp_stream *stream, size_t idx,
		bool *next)
{
	obs_output_t  *context  = stream->output;
	obs_encoder_t *aencoder = obs_output_get_audio_encoder(context, idx);
	uint8_t       *header;

	struct encoder_packet packet   = {
		.type         = OBS_ENCODER_AUDIO,
		.timebase_den = 1
	};

	if (!aencoder) {
		*next = false;
		return true;
	}

	obs_encoder_get_extra_data(aencoder, &header, &packet.size);
	packet.data = bmemdup(header, packet.size);
	return send_packet(stream, &packet, true, idx) >= 0;
}

static bool send_video_header(struct rtmp_stream *stream)
{
	obs_output_t  *context  = stream->output;
	obs_encoder_t *vencoder = obs_output_get_video_encoder(context);
	uint8_t       *header;
	size_t        size;

	struct encoder_packet packet   = {
		.type         = OBS_ENCODER_VIDEO,
		.timebase_den = 1,
		.keyframe     = true
	};

	obs_encoder_get_extra_data(vencoder, &header, &size);
	packet.size = obs_parse_avc_header(&packet.data, header, size);
	return send_packet(stream, &packet, true, 0) >= 0;
}

static inline bool send_headers(struct rtmp_stream *stream)
{
	stream->sent_headers = true;
	size_t i = 0;
	bool next = true;
	bool fail = false;

	if (!send_audio_header(stream, i++, &next))
		return false;
	if (!send_video_header(stream))
		return false;

	while (next) {
		if (!send_audio_header(stream, i++, &next))
			return false;
	}

	return true;
}

Beispiel #2

Datei: rtmp-stream.c Projekt: Reelapse/obs-studio

static void send_audio_header(struct rtmp_stream *stream)
{
	obs_output_t  context  = stream->output;
	obs_encoder_t aencoder = obs_output_get_audio_encoder(context);
	uint8_t       *header;

	struct encoder_packet packet   = {
		.type         = OBS_ENCODER_AUDIO,
		.timebase_den = 1
	};

	obs_encoder_get_extra_data(aencoder, &header, &packet.size);
	packet.data = bmemdup(header, packet.size);
	send_packet(stream, &packet, true);
}

static void send_video_header(struct rtmp_stream *stream)
{
	obs_output_t  context  = stream->output;
	obs_encoder_t vencoder = obs_output_get_video_encoder(context);
	uint8_t       *header;
	size_t        size;

	struct encoder_packet packet   = {
		.type         = OBS_ENCODER_VIDEO,
		.timebase_den = 1,
		.keyframe     = true
	};

	obs_encoder_get_extra_data(vencoder, &header, &size);
	packet.size = obs_parse_avc_header(&packet.data, header, size);
	send_packet(stream, &packet, true);
}

static void send_headers(struct rtmp_stream *stream)
{
#ifdef FILE_TEST
	stream->test = os_fopen("D:\\bla.flv", "wb");
#endif
	send_meta_data(stream);
	send_audio_header(stream);
	send_video_header(stream);
}