ffmpeg | branch: master | Timo Rothenpieler <t...@rothenpieler.org> | Sat Nov 5 21:20:06 2022 +0100| [aa3d98227e88f316f56aa73a5c6356e3949e9808] | committer: Timo Rothenpieler
avcodec/nvenc: don't queue and offset dts for AV1 dts != pts is actually a spec violation for AV1, given it has no reordering in the classical sense. We don't really need the whole timestamp queue in this case and can just pass through the timestamp as is for both dts and pts. > http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=aa3d98227e88f316f56aa73a5c6356e3949e9808 --- libavcodec/nvenc.c | 12 +++++++++--- 1 file changed, 9 insertions(+), 3 deletions(-) diff --git a/libavcodec/nvenc.c b/libavcodec/nvenc.c index 0d1d68d70d..2583ec2912 100644 --- a/libavcodec/nvenc.c +++ b/libavcodec/nvenc.c @@ -2170,9 +2170,13 @@ static int nvenc_set_timestamp(AVCodecContext *avctx, NvencContext *ctx = avctx->priv_data; pkt->pts = params->outputTimeStamp; - pkt->dts = timestamp_queue_dequeue(ctx->timestamp_list); - pkt->dts -= FFMAX(ctx->encode_config.frameIntervalP - 1, 0) * FFMAX(avctx->ticks_per_frame, 1); + if (avctx->codec_descriptor->props & AV_CODEC_PROP_REORDER) { + pkt->dts = timestamp_queue_dequeue(ctx->timestamp_list); + pkt->dts -= FFMAX(ctx->encode_config.frameIntervalP - 1, 0) * FFMAX(avctx->ticks_per_frame, 1); + } else { + pkt->dts = pkt->pts; + } return 0; } @@ -2582,7 +2586,9 @@ static int nvenc_send_frame(AVCodecContext *avctx, const AVFrame *frame) if (frame && frame->buf[0]) { av_fifo_write(ctx->output_surface_queue, &in_surf, 1); - timestamp_queue_enqueue(ctx->timestamp_list, frame->pts); + + if (avctx->codec_descriptor->props & AV_CODEC_PROP_REORDER) + timestamp_queue_enqueue(ctx->timestamp_list, frame->pts); } /* all the pending buffers are now ready for output */ _______________________________________________ ffmpeg-cvslog mailing list ffmpeg-cvslog@ffmpeg.org https://ffmpeg.org/mailman/listinfo/ffmpeg-cvslog To unsubscribe, visit link above, or email ffmpeg-cvslog-requ...@ffmpeg.org with subject "unsubscribe".
