I read many hours to understand pts in libav. But it seems there is no
common simple way to retrieve.
I used the method from http://dranger.com/ffmpeg/.
I do something like:
avcodec_decode_video2 (codecContext, frame, &got_picture_ptr, &p);
uint64 pts = p.dts;
if(pts == AV_NOPTS_VALUE && frame->opaque)
pts = *(uint64_t *)frame->opaque;
if (pts == AV_NOPTS_VALUE)
pts = 0;
This approach works in some videos. But in my .divx videos I get a pts of
3 in the first displayable frame., which is confusing for users which work
on frame level.
So, does anybody know a better approach?
Hella Aglaia Mobile Vision GmbH
Steffen Roeber
Firmware & Tools
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Amtsgericht Berlin-Charlottenburg HRB 66976 B
Geschäftsführer: Kay Talmi
Fon: +49 30 200 04 29– 412
Fax: +49 30 200 04 29– 109
Mail: [email protected]
URL: www.aglaia-gmbh.de
URL: www.mobilevision.de
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