29b7d3621c
- First, I redid the output interface for libobs. I feel like it's going in a pretty good direction in terms of design. Right now, the design is so that outputs and encoders are separate. One or more outputs can connect to a specific encoder to receive its data, or the output can connect directly to raw data from libobs output itself, if the output doesn't want to use a designated encoder. Data is received via callbacks set when you connect to the encoder or raw output. Multiple outputs can receive the data from a single encoder context if need be (such as for streaming to multiple channels at once, and/or recording with the same data). When an encoder is first connected to, it will connect to raw output, and start encoding. Additional connections will receive that same data being encoded as well after that. When the last encoder has disconnected, it will stop encoding. If for some reason the encoder needs to stop, it will use the callback with NULL to signal that encoding has stopped. Some of these things may be subject to change in the future, though it feels pretty good with this design so far. Will have to see how well it works out in practice versus theory. - Second, Started adding preliminary RTMP/x264 output plugin code. To speed things up, I might just make a direct raw->FFmpeg output to create a quick output plugin that we can start using for testing all the subsystems.
40 lines
1.5 KiB
C
40 lines
1.5 KiB
C
/******************************************************************************
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Copyright (C) 2013 by Hugh Bailey <obs.jim@gmail.com>
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This program is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 2 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>.
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******************************************************************************/
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#pragma once
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#include <util/c99defs.h>
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#include <obs.h>
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struct rtmp_stream {
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obs_output_t output;
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obs_encoder_t video_encoder;
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obs_encoder_t audio_encoder;
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obs_service_t service;
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bool active;
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};
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EXPORT const char *rtmp_stream_getname(const char *locale);
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EXPORT void *rtmp_stream_create(const char *settings, obs_output_t output);
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EXPORT void rtmp_stream_destroy(struct rtmp_stream *stream);
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EXPORT void rtmp_stream_update(struct rtmp_stream *stream,
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const char *settings);
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EXPORT bool rtmp_stream_start(struct rtmp_stream *stream);
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EXPORT void rtmp_stream_stop(struct rtmp_stream *stream);
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EXPORT bool rtmp_stream_active(struct rtmp_stream *stream);
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