I still don't think this should be here. Note: without this code DV encoder
will accept incorrect pix_fmt's and such, but decoder will work much better with containers not setting the same attributes. It seems like there will be a generic mechanism for checking such constraints, but if not I can always resurrect this check for *encoder* only. Originally committed as revision 5114 to svn://svn.ffmpeg.org/ffmpeg/trunk
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@ -241,16 +241,6 @@ static int dvvideo_init(AVCodecContext *avctx)
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/* XXX: do it only for constant case */
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dv_build_unquantize_tables(s, dsp.idct_permutation);
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/* FIXME: I really don't think this should be here */
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s->sys = dv_codec_profile(avctx);
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if(!s->sys) {
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av_log(avctx, AV_LOG_ERROR, "Cannot determine type of DV output stream\n");
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return -EINVAL;
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}
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avctx->pix_fmt = s->sys->pix_fmt;
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avctx->bit_rate = av_rescale(s->sys->frame_size * 8,
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s->sys->frame_rate,
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s->sys->frame_rate_base);
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avctx->coded_frame = &s->picture;
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s->avctx= avctx;
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