- printf("url %s\n", url);
- AVOutputFormat *oformat = av_guess_format(STREAM_MUX_NAME, nullptr, nullptr);
- assert(oformat != nullptr);
- HTTPD::Stream *stream = new HTTPD::Stream(oformat, width, height);
- streams.push_back(stream);
- MHD_Response *response = MHD_create_response_from_callback(
- (size_t)-1, 1048576, &HTTPD::Stream::reader_callback_thunk, stream, &HTTPD::free_stream);
- int ret = MHD_queue_response(connection, MHD_HTTP_OK, response);
- //MHD_destroy_response(response);
-
- return ret;
-}
-
-void HTTPD::free_stream(void *cls)
-{
- HTTPD::Stream *stream = (HTTPD::Stream *)cls;
- delete stream;
-}
-
-HTTPD::Mux::Mux(AVFormatContext *avctx, int width, int height)
- : avctx(avctx)
-{
- AVCodec *codec_video = avcodec_find_encoder(AV_CODEC_ID_H264);
- avstream_video = avformat_new_stream(avctx, codec_video);
- if (avstream_video == nullptr) {
- fprintf(stderr, "avformat_new_stream() failed\n");
- exit(1);
- }
- avstream_video->time_base = AVRational{1, TIMEBASE};
- avstream_video->codec->width = width;
- avstream_video->codec->height = height;
- avstream_video->codec->time_base = AVRational{1, TIMEBASE};
- avstream_video->codec->ticks_per_frame = 1; // or 2?
-
- // Colorspace details. Closely correspond to settings in EffectChain_finalize,
- // as noted in each comment.
- // Note that the H.264 stream also contains this information and depending on the
- // mux, this might simply get ignored. See sps_rbsp().
- avstream_video->codec->color_primaries = AVCOL_PRI_BT709; // RGB colorspace (inout_format.color_space).
- avstream_video->codec->color_trc = AVCOL_TRC_UNSPECIFIED; // Gamma curve (inout_format.gamma_curve).
- avstream_video->codec->colorspace = AVCOL_SPC_SMPTE170M; // YUV colorspace (output_ycbcr_format.luma_coefficients).
- avstream_video->codec->color_range = AVCOL_RANGE_MPEG; // Full vs. limited range (output_ycbcr_format.full_range).
- avstream_video->codec->chroma_sample_location = AVCHROMA_LOC_LEFT; // Chroma sample location. See chroma_offset_0[] in Mixer::subsample_chroma().
- avstream_video->codec->field_order = AV_FIELD_PROGRESSIVE;
-
- AVCodec *codec_audio = avcodec_find_encoder(AUDIO_OUTPUT_CODEC);
- avstream_audio = avformat_new_stream(avctx, codec_audio);
- if (avstream_audio == nullptr) {
- fprintf(stderr, "avformat_new_stream() failed\n");
- exit(1);