diff options
| -rw-r--r-- | libavcodec/nvenc.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/libavcodec/nvenc.c b/libavcodec/nvenc.c index 8ef3ede89c..2593ba4cff 100644 --- a/libavcodec/nvenc.c +++ b/libavcodec/nvenc.c @@ -743,6 +743,15 @@ static int nvenc_setup_encoder(AVCodecContext *avctx) ctx->params.darWidth = avctx->width; } + // De-compensate for hardware, dubiously, trying to compensate for + // playback at 704 pixel width. + if (avctx->width == 720 && (avctx->height == 480 || avctx->height == 576)) { + av_reduce(&ctx->params.darWidth, &ctx->params.darHeight, + ctx->params.darWidth * 44, + ctx->params.darHeight * 45, + 1024 * 1024); + } + ctx->params.frameRateNum = avctx->time_base.den; ctx->params.frameRateDen = avctx->time_base.num * avctx->ticks_per_frame; |