AVFormatContext *avctx = avformat_alloc_context();
avctx->oformat = av_guess_format(NULL, output_filename, NULL);
strcpy(avctx->filename, output_filename);
- if (avio_open2(&avctx->pb, output_filename, AVIO_FLAG_WRITE, &avctx->interrupt_callback, NULL) < 0) {
- fprintf(stderr, "%s: avio_open2() failed\n", output_filename);
+ int ret = avio_open2(&avctx->pb, output_filename, AVIO_FLAG_WRITE, &avctx->interrupt_callback, NULL);
+ if (ret < 0) {
+ char tmp[AV_ERROR_MAX_STRING_SIZE];
+ fprintf(stderr, "%s: avio_open2() failed: %s\n", output_filename, av_make_error_string(tmp, sizeof(tmp), ret));
exit(1);
}
assert(oformat != nullptr);
HTTPD::Stream *stream = new HTTPD::Stream(oformat, width, height);
streams.push_back(stream);
+
+ // Does not strictly have to be equal to MUX_BUFFER_SIZE.
MHD_Response *response = MHD_create_response_from_callback(
- (size_t)-1, 1048576, &HTTPD::Stream::reader_callback_thunk, stream, &HTTPD::free_stream);
+ (size_t)-1, MUX_BUFFER_SIZE, &HTTPD::Stream::reader_callback_thunk, stream, &HTTPD::free_stream);
int ret = MHD_queue_response(connection, MHD_HTTP_OK, response);
//MHD_destroy_response(response);
avstream_audio->codec->channel_layout = AV_CH_LAYOUT_STEREO;
avstream_audio->codec->time_base = AVRational{1, TIMEBASE};
- if (avformat_write_header(avctx, NULL) < 0) {
+ AVDictionary *options = NULL;
+ vector<pair<string, string>> opts = MUX_OPTS;
+ for (pair<string, string> opt : opts) {
+ av_dict_set(&options, opt.first.c_str(), opt.second.c_str(), 0);
+ }
+ if (avformat_write_header(avctx, &options) < 0) {
fprintf(stderr, "avformat_write_header() failed\n");
exit(1);
}
{
AVFormatContext *avctx = avformat_alloc_context();
avctx->oformat = oformat;
- uint8_t *buf = (uint8_t *)av_malloc(1048576);
- avctx->pb = avio_alloc_context(buf, 1048576, 1, this, nullptr, &HTTPD::Stream::write_packet_thunk, nullptr);
+ uint8_t *buf = (uint8_t *)av_malloc(MUX_BUFFER_SIZE);
+ avctx->pb = avio_alloc_context(buf, MUX_BUFFER_SIZE, 1, this, nullptr, &HTTPD::Stream::write_packet_thunk, nullptr);
avctx->flags = AVFMT_FLAG_CUSTOM_IO;
mux.reset(new Mux(avctx, width, height));