diff options
| author | Marton Balint <cus@passwd.hu> | 2016-06-19 19:20:00 +0200 |
|---|---|---|
| committer | Marton Balint <cus@passwd.hu> | 2016-06-26 19:17:29 +0200 |
| commit | 340cea9f22c162e10d120835661e132721b7454b (patch) | |
| tree | 7c37d5c0f0cb13edbdf057d42a94657a79455b70 /libavdevice | |
| parent | e9394ca63dab3434bc8e869de019ecd86cb604ac (diff) | |
| download | ffmpeg-340cea9f22c162e10d120835661e132721b7454b.tar.gz | |
avdevice/decklink_dec: fix bitrate calculationsn3.2-dev
Reviewed-by: Deti Fliegl <deti@fliegl.de>
Signed-off-by: Marton Balint <cus@passwd.hu>
Diffstat (limited to 'libavdevice')
| -rw-r--r-- | libavdevice/decklink_dec.cpp | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/libavdevice/decklink_dec.cpp b/libavdevice/decklink_dec.cpp index 1c305f3f00..3b5d4be56a 100644 --- a/libavdevice/decklink_dec.cpp +++ b/libavdevice/decklink_dec.cpp @@ -563,15 +563,16 @@ av_cold int ff_decklink_read_header(AVFormatContext *avctx) st->time_base.den = ctx->bmd_tb_den; st->time_base.num = ctx->bmd_tb_num; - st->codecpar->bit_rate = av_image_get_buffer_size((AVPixelFormat)st->codecpar->format, ctx->bmd_width, ctx->bmd_height, 1) * 1/av_q2d(st->time_base) * 8; if (cctx->v210) { st->codecpar->codec_id = AV_CODEC_ID_V210; st->codecpar->codec_tag = MKTAG('V', '2', '1', '0'); + st->codecpar->bit_rate = av_rescale(ctx->bmd_width * ctx->bmd_height * 64, st->time_base.den, st->time_base.num * 3); } else { st->codecpar->codec_id = AV_CODEC_ID_RAWVIDEO; st->codecpar->format = AV_PIX_FMT_UYVY422; st->codecpar->codec_tag = MKTAG('U', 'Y', 'V', 'Y'); + st->codecpar->bit_rate = av_rescale(ctx->bmd_width * ctx->bmd_height * 16, st->time_base.den, st->time_base.num); } avpriv_set_pts_info(st, 64, 1, 1000000); /* 64 bits pts in us */ |