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| author | Michael Niedermayer <michaelni@gmx.at> | 2014-09-28 23:40:02 +0200 |
|---|---|---|
| committer | Michael Niedermayer <michaelni@gmx.at> | 2014-09-28 23:59:44 +0200 |
| commit | 755f7929c6aa919918df534ae68cc78441b186e7 (patch) | |
| tree | 87e6ab119db21c986a694e0a1c6a542965c2508d | |
| parent | b1a0fccd023d9261274a92ec9482da03c4aa82fa (diff) | |
| download | ffmpeg-755f7929c6aa919918df534ae68cc78441b186e7.tar.gz | |
avcodec/mpegvideo_enc: Only enforce rc_max_available_vbv_use on first encoding attempt
This reduces repeatly re-encoding to achieve VBV compliance
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
| -rw-r--r-- | libavcodec/mpegvideo_enc.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/libavcodec/mpegvideo_enc.c b/libavcodec/mpegvideo_enc.c index 03b96e5ec9..81298c85b2 100644 --- a/libavcodec/mpegvideo_enc.c +++ b/libavcodec/mpegvideo_enc.c @@ -1746,7 +1746,7 @@ vbv_retry: if (avctx->rc_buffer_size) { RateControlContext *rcc = &s->rc_context; - int max_size = rcc->buffer_index * avctx->rc_max_available_vbv_use; + int max_size = FFMAX(rcc->buffer_index * avctx->rc_max_available_vbv_use, rcc->buffer_index - 500); if (put_bits_count(&s->pb) > max_size && s->lambda < s->avctx->lmax) { |