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| author | Vittorio Giovara <vittorio.giovara@gmail.com> | 2015-07-15 18:41:21 +0100 |
|---|---|---|
| committer | Vittorio Giovara <vittorio.giovara@gmail.com> | 2015-07-20 15:06:47 +0100 |
| commit | 5d3addb937946eca5391e40b5e6308e74ac6f77b (patch) | |
| tree | e758d6b07dd07480a3b32901ccedc421d45b33c0 /libavcodec/libxavs.c | |
| parent | d6604b29ef544793479d7fb4e05ef6622bb3e534 (diff) | |
| download | ffmpeg-streaming-5d3addb937946eca5391e40b5e6308e74ac6f77b.zip ffmpeg-streaming-5d3addb937946eca5391e40b5e6308e74ac6f77b.tar.gz | |
Add a quality factor packet side data
This is necessary to preserve the quality information currently exported
with coded_frame. Add the new side data to every encoder that needs it,
and use it in avconv.
Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
Diffstat (limited to 'libavcodec/libxavs.c')
| -rw-r--r-- | libavcodec/libxavs.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/libavcodec/libxavs.c b/libavcodec/libxavs.c index 9b80243..0cabe63 100644 --- a/libavcodec/libxavs.c +++ b/libavcodec/libxavs.c @@ -119,6 +119,7 @@ static int XAVS_frame(AVCodecContext *avctx, AVPacket *pkt, xavs_nal_t *nal; int nnal, i, ret; xavs_picture_t pic_out; + uint8_t *sd; x4->pic.img.i_csp = XAVS_CSP_I420; x4->pic.img.i_plane = 3; @@ -193,6 +194,11 @@ static int XAVS_frame(AVCodecContext *avctx, AVPacket *pkt, avctx->coded_frame->quality = (pic_out.i_qpplus1 - 1) * FF_QP2LAMBDA; + sd = av_packet_new_side_data(pkt, AV_PKT_DATA_QUALITY_FACTOR, sizeof(int)); + if (!sd) + return AVERROR(ENOMEM); + *(int *)sd = (pic_out.i_qpplus1 - 1) * FF_QP2LAMBDA; + x4->out_frame_count++; *got_packet = ret; return 0; |
