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Leave H.264 SPS VUI parameters in place on devices running API 26+

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This commit is contained in:
Cameron Gutman
2019-12-15 12:04:35 -08:00
parent e50b7076a1
commit f3847b932b
1 changed files with 10 additions and 5 deletions
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15
app/src/main/java/com/limelight/binding/video/MediaCodecDecoderRenderer.java
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@@ -718,12 +718,16 @@ public class MediaCodecDecoderRenderer extends VideoDecoderRenderer {
}
// GFE 2.5.11 changed the SPS to add additional extensions
// Some devices don't like these so we remove them here.
sps.vuiParams.videoSignalTypePresentFlag = false;
sps.vuiParams.colourDescriptionPresentFlag = false;
sps.vuiParams.chromaLocInfoPresentFlag = false;
// Some devices don't like these so we remove them here on old devices.
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
sps.vuiParams.videoSignalTypePresentFlag = false;
sps.vuiParams.colourDescriptionPresentFlag = false;
sps.vuiParams.chromaLocInfoPresentFlag = false;
}
if ((needsSpsBitstreamFixup || isExynos4) && !refFrameInvalidationActive) {
// Some older devices used to choke on a bitstream restrictions, so we won't provide them
// unless explicitly whitelisted. For newer devices, leave the bitstream restrictions present.
if (needsSpsBitstreamFixup || isExynos4 || Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
// The SPS that comes in the current H264 bytestream doesn't set bitstream_restriction_flag
// or max_dec_frame_buffering which increases decoding latency on Tegra.
@@ -1026,6 +1030,7 @@ public class MediaCodecDecoderRenderer extends VideoDecoderRenderer {
str += "Foreground: "+renderer.foreground+"\n";
str += "Consecutive crashes: "+renderer.consecutiveCrashCount+"\n";
str += "RFI active: "+renderer.refFrameInvalidationActive+"\n";
str += "Using modern SPS patching: "+(Build.VERSION.SDK_INT >= Build.VERSION_CODES.O)+"\n";
str += "Video dimensions: "+renderer.initialWidth+"x"+renderer.initialHeight+"\n";
str += "FPS target: "+renderer.refreshRate+"\n";
str += "Bitrate: "+renderer.prefs.bitrate+" Kbps \n";