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ffmpeg_opts: remove lowres check

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The st->codec values are updated based on the lowres factor by
avformat_find_stream_info() when it runs an instance of the decoder internally,
and the same thing happens in ffmpeg.c when we open ist->dec_ctx with
avcodec_open2(), so these assignments are redundant.

Signed-off-by: James Almer <jamrial@gmail.com>
This commit is contained in:
James Almer 2021-01-08 17:47:41 -03:00
parent f07a8b13f3
commit a423bc9dc2
1 changed files with 0 additions and 9 deletions
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9
fftools/ffmpeg_opt.c
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@ -867,15 +867,6 @@ static void add_input_streams(OptionsContext *o, AVFormatContext *ic)
case AVMEDIA_TYPE_VIDEO:
if(!ist->dec)
ist->dec = avcodec_find_decoder(par->codec_id);
#if FF_API_LOWRES
if (st->codec->lowres) {
ist->dec_ctx->lowres = st->codec->lowres;
ist->dec_ctx->width = st->codec->width;
ist->dec_ctx->height = st->codec->height;
ist->dec_ctx->coded_width = st->codec->coded_width;
ist->dec_ctx->coded_height = st->codec->coded_height;
}
#endif
// avformat_find_stream_info() doesn't set this for us anymore.
ist->dec_ctx->framerate = st->avg_frame_rate;