diff options
| author | jstebbins <[email protected]> | 2011-03-21 02:20:48 +0000 |
|---|---|---|
| committer | jstebbins <[email protected]> | 2011-03-21 02:20:48 +0000 |
| commit | 01372381e86f1f89ab40cdf8c2a08b9a71bbca23 (patch) | |
| tree | 47baa6104b656865606323a82f514ef8b39ba79d /libhb/encavcodec.c | |
| parent | fdef4b5164b56403a2a6710ffb5a605d0e434924 (diff) | |
Remove legacy % to RF mapping.
Although the % option has been gone for a while in the cli and gui's,
there were some mappings happening in libhb and for preset imports.
This removes the last vestages of % quality mapping.
Thanks to Rodeo for the patch.
git-svn-id: svn://svn.handbrake.fr/HandBrake/trunk@3857 b64f7644-9d1e-0410-96f1-a4d463321fa5
Diffstat (limited to 'libhb/encavcodec.c')
| -rw-r--r-- | libhb/encavcodec.c | 17 |
1 files changed, 2 insertions, 15 deletions
diff --git a/libhb/encavcodec.c b/libhb/encavcodec.c index b2cebee64..a9d567016 100644 --- a/libhb/encavcodec.c +++ b/libhb/encavcodec.c @@ -212,7 +212,7 @@ int encavcodecInit( hb_work_object_t * w, hb_job_t * job ) // the user to override. if( job->vquality < 0.0 ) { - /* Rate control */ + /* Average bitrate */ context->bit_rate = 1000 * job->vbitrate; // ffmpeg's mpeg2 encoder requires that the bit_rate_tolerance be >= // bitrate * fps @@ -224,20 +224,7 @@ int encavcodecInit( hb_work_object_t * w, hb_job_t * job ) // These settings produce better image quality than // what was previously used context->flags |= CODEC_FLAG_QSCALE; - if (job->vquality < 1.0) - { - float vquality; - vquality = 31 - job->vquality * 31; - // A value of 0 has undefined behavior - // and ffmpeg qp has integral increments - if (vquality < 1.0) - vquality = 1.0; - context->global_quality = FF_QP2LAMBDA * vquality + 0.5; - } - else - { - context->global_quality = FF_QP2LAMBDA * job->vquality + 0.5; - } + context->global_quality = FF_QP2LAMBDA * job->vquality + 0.5; hb_log( "encavcodec: encoding at constant quantizer %d", context->global_quality ); } |