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Fix writing RGB 5:5:5 rawvideo into avi.

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WMP expects bits per pixel to be set to 16 for RGB 5:5:5 rawvideo.
This commit is contained in:
Carl Eugen Hoyos 2014-04-14 15:34:38 +02:00
parent 9468e9e5a2
commit 63c03ea98d
1 changed files with 6 additions and 0 deletions
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6
libavformat/avienc.c
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@ -308,6 +308,12 @@ static int avi_write_header(AVFormatContext *s)
if (stream->codec_id != AV_CODEC_ID_XSUB) if (stream->codec_id != AV_CODEC_ID_XSUB)
break; break;
case AVMEDIA_TYPE_VIDEO: case AVMEDIA_TYPE_VIDEO:
/* WMP expects RGB 5:5:5 rawvideo in avi to have bpp set to 16. */
if ( !stream->codec_tag
&& stream->codec_id == AV_CODEC_ID_RAWVIDEO
&& stream->pix_fmt == AV_PIX_FMT_RGB555LE
&& stream->bits_per_coded_sample == 15)
stream->bits_per_coded_sample = 16;
ff_put_bmp_header(pb, stream, ff_codec_bmp_tags, 0, 0); ff_put_bmp_header(pb, stream, ff_codec_bmp_tags, 0, 0);
pix_fmt = avpriv_find_pix_fmt(avpriv_pix_fmt_bps_avi, pix_fmt = avpriv_find_pix_fmt(avpriv_pix_fmt_bps_avi,
stream->bits_per_coded_sample); stream->bits_per_coded_sample);