Re: [FFmpeg-devel] [PATCH] lavc/mfenc: set output packet duration

[James Almer via ffmpeg-devel]

On 8/13/2025 8:39 PM, Pavel Koshevoy wrote:

On Tue, Aug 12, 2025 at 7:59 AM James Almer <jamr...@gmail.com> wrote:

On 8/4/2025 4:50 PM, Pavel Koshevoy wrote:

---
   libavcodec/mfenc.c | 10 ++++++++++
   1 file changed, 10 insertions(+)

diff --git a/libavcodec/mfenc.c b/libavcodec/mfenc.c
index 30531fe3e8..942c75cb9d 100644
--- a/libavcodec/mfenc.c
+++ b/libavcodec/mfenc.c
@@ -148,6 +148,15 @@ static int64_t mf_sample_get_pts(AVCodecContext

*avctx, IMFSample *sample)

       return mf_from_mf_time(avctx, pts);
   }

+static int64_t mf_sample_get_duration(AVCodecContext *avctx, IMFSample

*sample)

+{
+    LONGLONG duration;
+    HRESULT hr = IMFSample_GetSampleDuration(sample, &duration);
+    if (FAILED(hr))
+        return 0;
+    return mf_from_mf_time(avctx, duration);
+}
+
   static int mf_enca_output_type_get(AVCodecContext *avctx, IMFMediaType

*type)

   {
       MFContext *c = avctx->priv_data;
@@ -275,6 +284,7 @@ static int mf_sample_to_avpacket(AVCodecContext

*avctx, IMFSample *sample, AVPac

       IMFMediaBuffer_Release(buffer);

       avpkt->pts = avpkt->dts = mf_sample_get_pts(avctx, sample);
+    avpkt->duration = mf_sample_get_duration(avctx, sample);

       hr = IMFAttributes_GetUINT32(sample,

&MFSampleExtension_CleanPoint, &t32);

       if (c->is_audio || (!FAILED(hr) && t32 != 0))

Will apply.

I just checked, and it's not applied.  Any idea when it will be applied?

Just pushed it.

OpenPGP_signature.asc
Description: OpenPGP digital signature

_______________________________________________
ffmpeg-devel mailing list
ffmpeg-devel@ffmpeg.org
https://ffmpeg.org/mailman/listinfo/ffmpeg-devel

To unsubscribe, visit link above, or email
ffmpeg-devel-requ...@ffmpeg.org with subject "unsubscribe".