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Update automatic bitrate logic to match Qt client

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This commit is contained in:
Cameron Gutman 2023-03-12 16:23:33 -05:00
parent 0d0728f3c4
commit 5bb47ce8b6
1 changed files with 19 additions and 6 deletions
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25
src/config.c
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@ -416,11 +416,24 @@ void config_parse(int argc, char* argv[], PCONFIGURATION config) {
}
if (config->stream.bitrate == -1) {
if (config->stream.height >= 1080 && config->stream.fps >= 60)
config->stream.bitrate = 20000;
else if (config->stream.height >= 1080 || config->stream.fps >= 60)
config->stream.bitrate = 10000;
else
config->stream.bitrate = 5000;
// This table prefers 16:10 resolutions because they are
// only slightly more pixels than the 16:9 equivalents, so
// we don't want to bump those 16:10 resolutions up to the
// next 16:9 slot.
if (config->stream.width * config->stream.height <= 640 * 360) {
config->stream.bitrate = (int)(1000 * (config->stream.fps / 30.0));
} else if (config->stream.width * config->stream.height <= 854 * 480) {
config->stream.bitrate = (int)(1500 * (config->stream.fps / 30.0));
} else if (config->stream.width * config->stream.height <= 1366 * 768) {
// This covers 1280x720 and 1280x800 too
config->stream.bitrate = (int)(5000 * (config->stream.fps / 30.0));
} else if (config->stream.width * config->stream.height <= 1920 * 1200) {
config->stream.bitrate = (int)(10000 * (config->stream.fps / 30.0));
} else if (config->stream.width * config->stream.height <= 2560 * 1600) {
config->stream.bitrate = (int)(20000 * (config->stream.fps / 30.0));
} else /* if (config->stream.width * config->stream.height <= 3840 * 2160) */ {
config->stream.bitrate = (int)(40000 * (config->stream.fps / 30.0));
}
}
}