moonlight-stream/moonlight-common-c
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Warn when streaming above 4K with H.264 or 8K with HEVC

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This commit is contained in:
Cameron Gutman 2020-04-04 12:36:09 -07:00
parent 4f9d45fbb5
commit 0cda408d3c
2 changed files with 16 additions and 1 deletions
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12
src/Connection.c
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@ -211,11 +211,21 @@ int LiStartConnection(PSERVER_INFORMATION serverInfo, PSTREAM_CONFIGURATION stre
// Height must not be odd or NVENC will fail to initialize // Height must not be odd or NVENC will fail to initialize
if (StreamConfig.height & 0x1) { if (StreamConfig.height & 0x1) {
Limelog("Encoder height must not be odd. Rounding %d to %d", Limelog("Encoder height must not be odd. Rounding %d to %d\n",
StreamConfig.height, StreamConfig.height,
StreamConfig.height & ~0x1); StreamConfig.height & ~0x1);
StreamConfig.height = StreamConfig.height & ~0x1; StreamConfig.height = StreamConfig.height & ~0x1;
} }
// Dimensions over 4096 are only supported with HEVC on NVENC
if (!StreamConfig.supportsHevc &&
(StreamConfig.width > 4096 || StreamConfig.height > 4096)) {
Limelog("WARNING: Streaming at resolutions above 4K using H.264 will likely fail! Trying anyway!\n");
}
// Dimensions over 8192 aren't supported at all (even on Turing)
else if (StreamConfig.width > 8192 || StreamConfig.height > 8192) {
Limelog("WARNING: Streaming at resolutions above 8K will likely fail! Trying anyway!\n");
}
// Extract the appversion from the supplied string // Extract the appversion from the supplied string
if (extractVersionQuadFromString(serverInfo->serverInfoAppVersion, if (extractVersionQuadFromString(serverInfo->serverInfoAppVersion,

5
src/RtspConnection.c
View File

@ -718,6 +718,11 @@ int performRtspHandshake(void) {
} }
else { else {
NegotiatedVideoFormat = VIDEO_FORMAT_H264; NegotiatedVideoFormat = VIDEO_FORMAT_H264;
// Dimensions over 4096 are only supported with HEVC on NVENC
if (StreamConfig.width > 4096 || StreamConfig.height > 4096) {
Limelog("WARNING: Host PC doesn't support HEVC. Streaming at resolutions above 4K using H.264 will likely fail!\n");
}
} }
// Parse the Opus surround parameters out of the RTSP DESCRIBE response. // Parse the Opus surround parameters out of the RTSP DESCRIBE response.