}
#include "audio_encoder.h"
+#ifdef HAVE_AV1
+#include "av1_encoder.h"
+#endif
#include "defs.h"
-#include "ffmpeg_raii.h"
+#include "shared/ffmpeg_raii.h"
#include "flags.h"
-#include "httpd.h"
-#include "mux.h"
+#include "shared/httpd.h"
+#include "shared/mux.h"
#include "quicksync_encoder.h"
-#include "timebase.h"
+#include "shared/timebase.h"
#include "x264_encoder.h"
class RefCountedFrame;
localtime_r(&now, &now_tm);
char timestamp[64];
- strftime(timestamp, sizeof(timestamp), "%F-%T%z", &now_tm);
+ strftime(timestamp, sizeof(timestamp), "%F-%H%M%S%z", &now_tm);
// Use the frame number to disambiguate between two cuts starting
// on the same second.
stream_audio_encoder.reset(new AudioEncoder(global_flags.stream_audio_codec_name, global_flags.stream_audio_codec_bitrate, oformat));
}
if (global_flags.x264_video_to_http || global_flags.x264_video_to_disk) {
- x264_encoder.reset(new X264Encoder(oformat));
+ x264_encoder.reset(new X264Encoder(oformat, /*use_separate_disk_params=*/false));
+ }
+ VideoCodecInterface *http_encoder = x264_encoder.get();
+ VideoCodecInterface *disk_encoder = x264_encoder.get();
+#ifdef HAVE_AV1
+ if (global_flags.av1_video_to_http) {
+ av1_encoder.reset(new AV1Encoder(oformat));
+ http_encoder = av1_encoder.get();
+ }
+#endif
+ if (global_flags.x264_separate_disk_encode) {
+ x264_disk_encoder.reset(new X264Encoder(oformat, /*use_separate_disk_params=*/true));
+ disk_encoder = x264_disk_encoder.get();
}
string filename = generate_local_dump_filename(/*frame=*/0);
- quicksync_encoder.reset(new QuickSyncEncoder(filename, resource_pool, surface, va_display, width, height, oformat, x264_encoder.get(), disk_space_estimator));
+ quicksync_encoder.reset(new QuickSyncEncoder(filename, resource_pool, surface, va_display, width, height, oformat, http_encoder, disk_encoder, disk_space_estimator));
open_output_stream();
stream_audio_encoder->add_mux(stream_mux.get());
if (global_flags.x264_video_to_http) {
x264_encoder->add_mux(stream_mux.get());
}
+#ifdef HAVE_AV1
+ if (global_flags.av1_video_to_http) {
+ av1_encoder->add_mux(stream_mux.get());
+ }
+#endif
}
VideoEncoder::~VideoEncoder()
{
quicksync_encoder->shutdown();
x264_encoder.reset(nullptr);
+ x264_disk_encoder.reset(nullptr);
quicksync_encoder->close_file();
quicksync_encoder.reset(nullptr);
while (quicksync_encoders_in_shutdown.load() > 0) {
lock_guard<mutex> lock1(qs_mu, adopt_lock), lock2(qs_audio_mu, adopt_lock);
QuickSyncEncoder *old_encoder = quicksync_encoder.release(); // When we go C++14, we can use move capture instead.
X264Encoder *old_x264_encoder = nullptr;
+ X264Encoder *old_x264_disk_encoder = nullptr;
if (global_flags.x264_video_to_disk) {
old_x264_encoder = x264_encoder.release();
}
- thread([old_encoder, old_x264_encoder, this]{
+ if (global_flags.x264_separate_disk_encode) {
+ old_x264_disk_encoder = x264_disk_encoder.release();
+ }
+ thread([old_encoder, old_x264_encoder, old_x264_disk_encoder, this]{
old_encoder->shutdown();
delete old_x264_encoder;
+ delete old_x264_disk_encoder;
old_encoder->close_file();
stream_mux->unplug();
}).detach();
if (global_flags.x264_video_to_disk) {
- x264_encoder.reset(new X264Encoder(oformat));
+ x264_encoder.reset(new X264Encoder(oformat, /*use_separate_disk_params=*/false));
+ assert(global_flags.x264_video_to_http);
if (global_flags.x264_video_to_http) {
x264_encoder->add_mux(stream_mux.get());
}
x264_encoder->change_bitrate(overriding_bitrate);
}
}
+ X264Encoder *http_encoder = x264_encoder.get();
+ X264Encoder *disk_encoder = x264_encoder.get();
+ if (global_flags.x264_separate_disk_encode) {
+ x264_disk_encoder.reset(new X264Encoder(oformat, /*use_separate_disk_params=*/true));
+ disk_encoder = x264_disk_encoder.get();
+ }
- quicksync_encoder.reset(new QuickSyncEncoder(filename, resource_pool, surface, va_display, width, height, oformat, x264_encoder.get(), disk_space_estimator));
+ quicksync_encoder.reset(new QuickSyncEncoder(filename, resource_pool, surface, va_display, width, height, oformat, http_encoder, disk_encoder, disk_space_estimator));
quicksync_encoder->set_stream_mux(stream_mux.get());
}
void VideoEncoder::open_output_stream()
{
AVFormatContext *avctx = avformat_alloc_context();
- avctx->oformat = oformat;
+ avctx->oformat = const_cast<decltype(avctx->oformat)>(oformat); // const_cast is a hack to work in FFmpeg both before and after 5.0.
uint8_t *buf = (uint8_t *)av_malloc(MUX_BUFFER_SIZE);
avctx->pb = avio_alloc_context(buf, MUX_BUFFER_SIZE, 1, this, nullptr, nullptr, nullptr);
Mux::Codec video_codec;
if (global_flags.uncompressed_video_to_http) {
video_codec = Mux::CODEC_NV12;
+ } else if (global_flags.av1_video_to_http) {
+ video_codec = Mux::CODEC_AV1;
} else {
video_codec = Mux::CODEC_H264;
}
avctx->flags = AVFMT_FLAG_CUSTOM_IO;
string video_extradata;
- if (global_flags.x264_video_to_http || global_flags.x264_video_to_disk) {
+ if (global_flags.x264_video_to_http) {
video_extradata = x264_encoder->get_global_headers();
+#ifdef HAVE_AV1
+ } else if (global_flags.av1_video_to_http) {
+ video_extradata = av1_encoder->get_global_headers();
+#endif
}
- stream_mux.reset(new Mux(avctx, width, height, video_codec, video_extradata, stream_audio_encoder->get_codec_parameters().get(), COARSE_TIMEBASE,
+ stream_mux.reset(new Mux(avctx, width, height, video_codec, video_extradata, stream_audio_encoder->get_codec_parameters().get(),
+ get_color_space(global_flags.ycbcr_rec709_coefficients), COARSE_TIMEBASE,
/*write_callback=*/nullptr, Mux::WRITE_FOREGROUND, { &stream_mux_metrics }));
stream_mux_metrics.init({{ "destination", "http" }});
}
if (type == AVIO_DATA_MARKER_HEADER) {
stream_mux_header.append((char *)buf, buf_size);
- httpd->set_header(stream_mux_header);
+ httpd->set_header(HTTPD::StreamID{ HTTPD::MAIN_STREAM, 0 }, stream_mux_header);
} else {
- httpd->add_data((char *)buf, buf_size, type == AVIO_DATA_MARKER_SYNC_POINT, time, AVRational{ AV_TIME_BASE, 1 });
+ httpd->add_data(HTTPD::StreamID{ HTTPD::MAIN_STREAM, 0 }, (char *)buf, buf_size, type == AVIO_DATA_MARKER_SYNC_POINT, time, AVRational{ AV_TIME_BASE, 1 });
}
return buf_size;
}
projects / nageru / blobdiff