<html><head></head><body><div>Le jeudi 14 janvier 2021 à 20:35 +0530, Pramod Biligiri a écrit :</div><blockquote type="cite" style="margin:0 0 0 .8ex; border-left:2px #729fcf solid;padding-left:1ex"><div dir="ltr"><div>Hi,</div><div>I have created an element as a subclass of GstBaseTransform and overriding the transform_inplace callback there. I'm assuming that each input GstBuffer received there is a full frame, and is exactly one frame. It is working for the current video file (a H264 file) that I'm testing, but is it going to be true in general?</div></div></blockquote><div><br></div><div>This is only partially true for H.264 streams with the caps field alignment=au. The special case being interlaced content were the fields are coded seperatly, in that case the AU is a frame or a field.</div><div><br></div><blockquote type="cite" style="margin:0 0 0 .8ex; border-left:2px #729fcf solid;padding-left:1ex"><div dir="ltr"><div><br></div><div>Thanks,</div><div>Pramod Biligiri<br></div></div><div>_______________________________________________<br></div><div>gstreamer-devel mailing list<br></div><div><a href="mailto:gstreamer-devel@lists.freedesktop.org">gstreamer-devel@lists.freedesktop.org</a><br></div><div><a href="https://lists.freedesktop.org/mailman/listinfo/gstreamer-devel">https://lists.freedesktop.org/mailman/listinfo/gstreamer-devel</a><br></div></blockquote><div><br></div><div><span></span></div></body></html>