Re: How to skip until first key frame without decoding
Marianna Smidth Buschle via gstreamer-devel <[email protected]>
| Newsgroups | gmane.comp.video.gstreamer.devel |
|---|---|
| Organization | Qtechnology |
| Message-ID | <[email protected]> |
I believe you should try using some of the seeking flags like: GST_SEEK_FLAG_KEY_UNIT or GST_SEEK_FLAG_TRICKMODE_KEY_UNITS <https://gstreamer.freedesktop.org/documentation/gstreamer/gstsegment.html#GST_SEEK_FLAG_TRICKMODE_KEY_UNITS> https://gstreamer.freedesktop.org/documentation/additional/design/seeking.html?gi-language=c On 05/09/2023 14.00, [email protected] wrote: > Message: 3 > Date: Tue, 5 Sep 2023 17:33:59 +0900 > From:[email protected] > To: "Discussion of the development of and with GStreamer" > <[email protected]> > Subject: How to skip until first key frame without decoding > Message-ID: > <OFCB9D62C2.18EF548B-ON49258A21.002E1340-49258A21.002F0E98@toa.co.jp> > Content-Type: text/plain; charset="us-ascii" > > Hello, > > I tried the following pipeline with C++ coding (Properties are omitted). > > pipeline1 : splitmuxsrc ! h264parse ! queue ! qtmux ! filesink > > When I seek range "start", I would like to skip frame until first key > frame without decoding. > > Would you give me how to do it anyone? > > Best regards, > Kamiya -- Best regards / Med venlig hilsen “Marianna Smidth Buschle”