Hi, Just wanted to close this thread in a defined way… This has been indeed an error on application level. Revisiting the code I posted in my initial mail:
> if (ret>=0)
> {
> if (frameFinished)
> {
> …
>
> if (!videoSource->pImageConvertRGB565Ctx)
> videoSource->pImageConvertRGB565Ctx =
> sws_getContext (
>
> videoSource->pVideoCodecCtx->width, videoSource->pVideoCodecCtx->height,
>
> videoSource->pVideoCodecCtx->pix_fmt,
>
> videoSource->pVideoCodecCtx->width, videoSource->pVideoCodecCtx->height,
>
> PIX_FMT_RGB565,
>
> SWS_BICUBIC, NULL, NULL, NULL);
>
> sws_scale (videoSource->pImageConvertRGB565Ctx,
> videoSource->pVideoFrameRaw->data,
> videoSource->pVideoFrameRaw->linesize,
> 0, videoSource->pVideoCodecCtx->height,
> videoSource->pFrameRGB565->data,
> videoSource->pFrameRGB565->linesize);
>
> av_frame_unref (videoSource->pVideoFrameRaw);
>
> break;
> }
>
> // The packet has been used by the ffmpeg engine (both if
> a frame has been finished or not),
> // we must free the content now
> av_free_packet (&packet);
> }
the problem has been the “break;” to leave the surrounding while loop when a
video frame has been finished: although the following comment sounds great,
“av_free_packet (&packet);” is certainly not reached when break leaves the loop
then lines above… I recall there has been a programming approach “peer
programming”, maybe I should search for this peer to compensate my blindness
:-) But at least nobody else saw this in this group either ;-)
Thanks for the answers, it is good to have a support group on this framework!
Greetings Harald
-
Harald Schlangmann
Antwerpener Str. 52, 50672 Köln, Germany
+49 151 2265 4439
ha...@gps-laptimer.de
www.gps-laptimer.de
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