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| author | Ronald S. Bultje <rbultje@ronald.bitfreak.net> | 2003-09-30 20:10:05 +0000 |
|---|---|---|
| committer | Ronald S. Bultje <rbultje@ronald.bitfreak.net> | 2003-09-30 20:10:05 +0000 |
| commit | 9dc3493220ea70da13f4d0b762a66d6ec70b2ece (patch) | |
| tree | 54dd89048638008aa75e96e6c6c1a75d4e54ad82 | |
| parent | c2b6b06e2cb33ba7966c6f16154788fc1d7ce6eb (diff) | |
| download | gstreamer-plugins-bad-9dc3493220ea70da13f4d0b762a66d6ec70b2ece.tar.gz | |
Improve quality of encoding and decoding quite a bit
Original commit message from CVS:
Improve quality of encoding and decoding quite a bit
| -rw-r--r-- | ext/divx/gstdivxdec.c | 2 | ||||
| -rw-r--r-- | ext/divx/gstdivxenc.c | 19 |
2 files changed, 12 insertions, 9 deletions
diff --git a/ext/divx/gstdivxdec.c b/ext/divx/gstdivxdec.c index 011836f9b..e1cfd2c95 100644 --- a/ext/divx/gstdivxdec.c +++ b/ext/divx/gstdivxdec.c @@ -220,6 +220,8 @@ gst_divxdec_setup (GstDivxDec *divxdec) /* initialize the handle */ memset(&xinit, 0, sizeof(DEC_INIT)); + xinit.smooth_playback = 0; + xinit.codec_version = 500; if ((ret = decore(&handle, DEC_OPT_INIT, &xinit, NULL)) != 0) { gst_element_error(GST_ELEMENT(divxdec), "Error initializing divx decoding library: %s (%d)", diff --git a/ext/divx/gstdivxenc.c b/ext/divx/gstdivxenc.c index bd7547a14..718b226da 100644 --- a/ext/divx/gstdivxenc.c +++ b/ext/divx/gstdivxenc.c @@ -272,17 +272,16 @@ gst_divxenc_setup (GstDivxEnc *divxenc) input.biCompression = divxenc->csp; memset(&output, 0, sizeof(SETTINGS)); - output.vbr_mode = 0; + output.vbr_mode = RCMODE_VBV_1PASS; output.bitrate = divxenc->bitrate; output.quantizer = 0; - output.use_bidirect = 0; + output.use_bidirect = 1; output.input_clock = 0; output.input_frame_period = 1000000; output.internal_timescale = divxenc->fps * 1000000; output.max_key_interval = (divxenc->max_key_interval == -1) ? - (2 * divxenc->fps) : - divxenc->max_key_interval; - output.key_frame_threshold = 0; + 150 : divxenc->max_key_interval; + output.key_frame_threshold = 50; output.vbv_bitrate = 0; output.vbv_size = 0; output.vbv_occupancy = 0; @@ -290,16 +289,18 @@ gst_divxenc_setup (GstDivxEnc *divxenc) output.deinterlace = 0; output.quality = divxenc->quality; output.data_partitioning = 0; - output.quarter_pel = 0; - output.use_gmc = 0; + output.quarter_pel = 1; + output.use_gmc = 1; output.psychovisual = 0; output.pv_strength_frame = 0; output.pv_strength_MB = 0; output.interlace_mode = 0; output.enable_crop = 0; output.enable_resize = 0; - output.temporal_enable = 0; - output.spatial_passes = 0; + output.temporal_enable = 1; + output.spatial_passes = 3; + output.spatial_level = 1.0; + output.temporal_level = 1.0; if ((ret = encore(&handle, ENC_OPT_INIT, &input, &output))) { gst_element_error(GST_ELEMENT(divxenc), |