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vlc-2-2
Commit ef46a906 authored by Laurent Aimar's avatar Laurent Aimar
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* transcode: added qmin, qmax and hq(high quality) options.

parent 2fb88fb2
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Showing with 25 additions and 3 deletions
modules/stream_out/transcode.c
View file @ ef46a906
...@@ -2,7 +2,7 @@ ...@@ -2,7 +2,7 @@
* transcode.c * transcode.c
***************************************************************************** *****************************************************************************
* Copyright (C) 2001, 2002 VideoLAN * Copyright (C) 2001, 2002 VideoLAN
* $Id: transcode.c,v 1.13 2003/05/03 14:33:35 fenrir Exp $ * $Id: transcode.c,v 1.14 2003/05/03 18:11:42 fenrir Exp $
* *
* Authors: Laurent Aimar <fenrir@via.ecp.fr> * Authors: Laurent Aimar <fenrir@via.ecp.fr>
* *
...@@ -81,6 +81,9 @@ struct sout_stream_sys_t ...@@ -81,6 +81,9 @@ struct sout_stream_sys_t
int i_width; int i_width;
int i_height; int i_height;
int i_key_int; int i_key_int;
int i_qmin;
int i_qmax;
vlc_bool_t b_hq;
vlc_bool_t b_deinterlace; vlc_bool_t b_deinterlace;
int i_crop_top; int i_crop_top;
...@@ -112,6 +115,9 @@ static int Open( vlc_object_t *p_this ) ...@@ -112,6 +115,9 @@ static int Open( vlc_object_t *p_this )
p_sys->i_width = 0; p_sys->i_width = 0;
p_sys->i_height = 0; p_sys->i_height = 0;
p_sys->i_key_int = -1; p_sys->i_key_int = -1;
p_sys->i_qmin = 2;
p_sys->i_qmax = 31;
p_sys->b_hq = VLC_FALSE;
p_sys->b_deinterlace= VLC_FALSE; p_sys->b_deinterlace= VLC_FALSE;
p_sys->i_crop_top = 0; p_sys->i_crop_top = 0;
...@@ -201,6 +207,18 @@ static int Open( vlc_object_t *p_this ) ...@@ -201,6 +207,18 @@ static int Open( vlc_object_t *p_this )
{ {
p_sys->i_key_int = atoi( val ); p_sys->i_key_int = atoi( val );
} }
if( sout_cfg_find( p_stream->p_cfg, "hq" ) )
{
p_sys->b_hq = VLC_TRUE;
}
if( ( val = sout_cfg_find_value( p_stream->p_cfg, "qmin" ) ) )
{
p_sys->i_qmin = atoi( val );
}
if( ( val = sout_cfg_find_value( p_stream->p_cfg, "qmax" ) ) )
{
p_sys->i_qmax = atoi( val );
}
msg_Dbg( p_stream, "codec video=%4.4s %dx%d %dkb/s", msg_Dbg( p_stream, "codec video=%4.4s %dx%d %dkb/s",
fcc, fcc,
...@@ -891,8 +909,12 @@ static int transcode_video_ffmpeg_new ( sout_stream_t *p_stream, sout_stream_i ...@@ -891,8 +909,12 @@ static int transcode_video_ffmpeg_new ( sout_stream_t *p_stream, sout_stream_i
{ {
id->ff_enc_c->bit_rate_tolerance = p_sys->i_vtolerance; id->ff_enc_c->bit_rate_tolerance = p_sys->i_vtolerance;
} }
id->ff_enc_c->qmin = 2; id->ff_enc_c->qmin = p_sys->i_qmin;
id->ff_enc_c->qmax = 31; id->ff_enc_c->qmax = p_sys->i_qmax;
if( p_sys->b_hq )
{
id->ff_enc_c->flags |= CODEC_FLAG_HQ;
}
if( i_ff_codec == CODEC_ID_RAWVIDEO ) if( i_ff_codec == CODEC_ID_RAWVIDEO )
{ {
......
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