enum AVStereo3DType format; ///< frame pack type output
AVFrame *input_views[2]; ///< input frames
-
- int64_t double_pts; ///< new pts for frameseq mode
} FramepackContext;
static const enum AVPixelFormat formats_supported[] = {
case AV_STEREO3D_FRAMESEQUENCE:
time_base.den *= 2;
frame_rate.num *= 2;
-
- s->double_pts = AV_NOPTS_VALUE;
break;
case AV_STEREO3D_COLUMNS:
case AV_STEREO3D_SIDEBYSIDE:
if (!(s->input_views[0] && s->input_views[1]))
return 0;
if (s->format == AV_STEREO3D_FRAMESEQUENCE) {
- if (s->double_pts == AV_NOPTS_VALUE)
- s->double_pts = s->input_views[LEFT]->pts;
+ int64_t pts = s->input_views[0]->pts;
for (i = 0; i < 2; i++) {
// set correct timestamps
- s->input_views[i]->pts = s->double_pts++;
+ if (pts != AV_NOPTS_VALUE)
+ s->input_views[i]->pts = i == 0 ? pts * 2 : s->input_views[1]->pts + pts;
// set stereo3d side data
stereo = av_stereo3d_create_side_data(s->input_views[i]);