diff options
| author | Gwenole Beauchesne <gwenole.beauchesne@intel.com> | 2014-01-13 10:48:25 +0100 |
|---|---|---|
| committer | Gwenole Beauchesne <gwenole.beauchesne@intel.com> | 2014-01-13 17:31:55 +0100 |
| commit | 21c95dbc4281f123f096e8d956d8f2fa4f285f2f (patch) | |
| tree | d68b4e9964615bf16b352c48579f6adcc46f43b1 /gst-libs/gst/vaapi/gstvaapiencoder_mpeg2.c | |
| parent | 368caf22da7cdd2f6b6e29fd20ca40616ca98bc2 (diff) | |
encoder: add tuning options API.
Add encoder "tune" option to override the default behaviour that is to
favor maximum decoder compatibility at the expense of lower compression
ratios.
Expected tuning options to be developed are:
- "high-compression": improve compression, target best-in-class decoders;
- "low-latency": tune for low-latency decoding;
- "low-power": tune for encoding in low power / resources conditions.
Diffstat (limited to 'gst-libs/gst/vaapi/gstvaapiencoder_mpeg2.c')
| -rw-r--r-- | gst-libs/gst/vaapi/gstvaapiencoder_mpeg2.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/gst-libs/gst/vaapi/gstvaapiencoder_mpeg2.c b/gst-libs/gst/vaapi/gstvaapiencoder_mpeg2.c index 6f5ca72d..4f252181 100644 --- a/gst-libs/gst/vaapi/gstvaapiencoder_mpeg2.c +++ b/gst-libs/gst/vaapi/gstvaapiencoder_mpeg2.c @@ -46,6 +46,10 @@ GST_VAAPI_RATECONTROL_MASK (CQP) | \ GST_VAAPI_RATECONTROL_MASK (CBR)) +/* Supported set of tuning options, within this implementation */ +#define SUPPORTED_TUNE_OPTIONS \ + (GST_VAAPI_ENCODER_TUNE_MASK (NONE)) + static gboolean gst_bit_writer_write_sps (GstBitWriter * bitwriter, VAEncSequenceParameterBufferMPEG2 * seq, GstVaapiEncoderMpeg2 * encoder); |