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changed default CRF for h264

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This commit is contained in:
itsmattkc
2018-12-05 13:14:02 +11:00
parent 8f2b849abc
commit 12835c3c01
2 changed files with 4 additions and 4 deletions
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dialogs/exportdialog.cpp
+2 -2
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@@ -552,9 +552,9 @@ void ExportDialog::on_compressionTypeCombobox_currentIndexChanged(int) {
break;
case COMPRESSION_TYPE_CFR:
ui->videoBitrateLabel->setText("Quality (CRF):");
ui->videobitrateSpinbox->setValue(23);
ui->videobitrateSpinbox->setValue(36);
ui->videobitrateSpinbox->setMaximum(51);
ui->videobitrateSpinbox->setToolTip("Quality Factor:\n\n0 = lossless\n17-18 = visually lossless (compressed, but unnoticeable)\n23 = default, high quality\n51 = lowest quality possible");
ui->videobitrateSpinbox->setToolTip("Quality Factor:\n\n0 = lossless\n17-18 = visually lossless (compressed, but unnoticeable)\n23 = high quality\n51 = lowest quality possible");
break;
case COMPRESSION_TYPE_TARGETSIZE:
ui->videoBitrateLabel->setText("Target File Size (MB):");
io/exportthread.cpp
+2 -2
View File
@@ -122,9 +122,9 @@ bool ExportThread::setupVideo() {
if (vcodec_ctx->codec_id == AV_CODEC_ID_H264) {
/*char buffer[50];
itoa(vcodec_ctx, buffer, 10);*/
itoa(vcodec_ctx, buffer, 10);*/
// av_opt_set(vcodec_ctx->priv_data, "preset", "slow", AV_OPT_SEARCH_CHILDREN);
//av_opt_set(vcodec_ctx->priv_data, "preset", "fast", AV_OPT_SEARCH_CHILDREN);
switch (video_compression_type) {
case COMPRESSION_TYPE_CFR: