int i_quality; /* for VBR */
float f_lumi_masking, f_dark_masking, f_p_masking, f_border_masking;
int i_luma_elim, i_chroma_elim;
+ int i_aac_profile; /* AAC profile to use.*/
/* Used to work around stupid timestamping behaviour in libavcodec */
uint64_t i_framenum;
"interlace", "i-quant-factor", "noise-reduction", "mpeg4-matrix",
"trellis", "qscale", "strict", "lumi-masking", "dark-masking",
"p-masking", "border-masking", "luma-elim-threshold",
- "chroma-elim-threshold", NULL
+ "chroma-elim-threshold", "aac-profile", NULL
};
static const uint16_t mpa_bitrate_tab[2][15] =
23, 24, 25, 27, 28, 30, 31, 33,
};
-
/*****************************************************************************
* OpenEncoder: probe the encoder
*****************************************************************************/
p_sys->i_quality = (int)(FF_QP2LAMBDA * val.f_float + 0.5);
var_Get( p_enc, ENC_CFG_PREFIX "hq", &val );
+ p_sys->i_hq = FF_MB_DECISION_RD;
if( val.psz_string && *val.psz_string )
{
if( !strcmp( val.psz_string, "rd" ) )
else
p_sys->i_hq = FF_MB_DECISION_RD;
}
- else
- p_sys->i_hq = FF_MB_DECISION_RD;
if( val.psz_string ) free( val.psz_string );
var_Get( p_enc, ENC_CFG_PREFIX "qmin", &val );
var_Get( p_enc, ENC_CFG_PREFIX "chroma-elim-threshold", &val );
p_sys->i_chroma_elim = val.i_int;
+ var_Get( p_enc, ENC_CFG_PREFIX "aac-profile", &val );
+ p_sys->i_aac_profile = FF_PROFILE_UNKNOWN;
+ if( val.psz_string && *val.psz_string )
+ {
+ if( !strncmp( val.psz_string, "main", 4 ) )
+ p_sys->i_aac_profile = FF_PROFILE_AAC_MAIN;
+ else if( !strncmp( val.psz_string, "low", 3 ) )
+ p_sys->i_aac_profile = FF_PROFILE_AAC_LOW;
+#if 0 /* Not supported by FAAC encoder */
+ else if( !strncmp( val.psz_string, "ssr", 3 ) )
+ p_sys->i_aac_profile = FF_PROFILE_AAC_SSR;
+#endif
+ else if( !strncmp( val.psz_string, "ltp", 3 ) )
+ p_sys->i_aac_profile = FF_PROFILE_AAC_LTP;
+ else
+ p_sys->i_aac_profile = FF_PROFILE_UNKNOWN;
+msg_Info( p_enc, "AAC profile %s", val.psz_string );
+ }
+ if( val.psz_string ) free( val.psz_string );
+
if( p_enc->fmt_in.i_cat == VIDEO_ES )
{
int i_aspect_num, i_aspect_den;
p_enc->fmt_in.i_codec = AOUT_FMT_S16_NE;
p_context->sample_rate = p_enc->fmt_in.audio.i_rate;
p_context->channels = p_enc->fmt_in.audio.i_channels;
+
+ if( p_enc->fmt_out.i_codec == VLC_FOURCC('m', 'p', '4', 'a') )
+ p_context->profile = p_sys->i_aac_profile;
}
/* Misc parameters */