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VNC-325 Simplify encoder configuration

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El 2026-05-27 12:15:43 +00:00
parent 70b1311c91
commit 1ded8df1cb
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GPG key ID: EB3F4C9EA29CDE59
1 changed files with 6 additions and 12 deletions
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18
common/rfb/encoders/FFMPEGHWEncoder.cxx
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@ -92,6 +92,7 @@ namespace rfb {
ctx->width = current_params.width;
ctx->height = current_params.height;
ctx->delay = 0;
ctx->profile = EncoderConfiguration::get_configuration(encoder).profile;
ctx->flags |= AV_CODEC_FLAG_LOW_DELAY;
DEBUG_LOG(vlog, "Encoder context config: pix_fmt=%d, width=%d, height=%d, coded_width=%d, coded_height=%d, framerate=%d, gop=%d, quality=%d",
@ -105,6 +106,8 @@ namespace rfb {
vlog.info("Cannot set rc to cbr");
}
ctx->refs = 0; // num_ref_frames=0 in SPS
ctx->delay = 0;
if (ffmpeg.av_opt_set(ctx->priv_data, "preset", "p4", 0) < 0) {
vlog.info("Cannot set preset to p1");
@ -114,24 +117,14 @@ namespace rfb {
vlog.info("Cannot set tune to ull (ultra-low-latency)");
}
if (ffmpeg.av_opt_set(ctx->priv_data, "zerolatency", "1", 0) < 0) {
if (ffmpeg.av_opt_set_int(ctx->priv_data, "zerolatency", 1, 0) < 0) {
vlog.info("Cannot set zerolatency");
}
if (ffmpeg.av_opt_set(ctx->priv_data, "b_ref_mode", "disabled", 0) < 0) {
if (ffmpeg.av_opt_set_int(ctx->priv_data, "b_ref_mode", 0, 0) < 0) {
vlog.info("Cannot set b_ref_mode");
}
/*
if (ffmpeg.av_opt_set(ctx->priv_data, "multipass", "disabled", 0) < 0) {
vlog.info("Cannot set multipass");
}*/
/*
if (ffmpeg.av_opt_set(ctx->priv_data, "rc-lookahead", "32", 0) < 0) {
vlog.info("Cannot set rc-lookahead");
}*/
// Set delay to 0
if (ffmpeg.av_opt_set(ctx->priv_data, "delay", "0", 0) < 0) {
vlog.info("Cannot set delay to 0");
@ -343,6 +336,7 @@ namespace rfb {
DEBUG_LOG(vlog, "Frame transfer successful");
hw_frame->pts = frame->pts;
hw_frame->pict_type = frame->pict_type;
DEBUG_LOG(vlog, "HW frame before send: format=%d, width=%d, height=%d, linesize[0]=%d, linesize[1]=%d, pts=%ld",
hw_frame->format, hw_frame->width, hw_frame->height, hw_frame->linesize[0], hw_frame->linesize[1], hw_frame->pts);