diff options
| -rw-r--r-- | libavformat/swfdec.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/libavformat/swfdec.c b/libavformat/swfdec.c index 0f78b17305..ca2a1c458b 100644 --- a/libavformat/swfdec.c +++ b/libavformat/swfdec.c @@ -353,11 +353,15 @@ static int swf_read_packet(AVFormatContext *s, AVPacket *pkt) avpriv_set_pts_info(vst, 64, 256, swf->frame_rate); st = vst; } - st->codec->width = width; - st->codec->height = height; if ((res = av_new_packet(pkt, out_len - colormapsize * colormapbpp)) < 0) goto bitmap_end; + if (!st->codec->width && !st->codec->height) { + st->codec->width = width; + st->codec->height = height; + } else { + ff_add_param_change(pkt, 0, 0, 0, width, height); + } pkt->pos = pos; pkt->stream_index = st->index; |