diff options
Diffstat (limited to 'macosx/Controller.mm')
| -rw-r--r-- | macosx/Controller.mm | 104 |
1 files changed, 79 insertions, 25 deletions
diff --git a/macosx/Controller.mm b/macosx/Controller.mm index ea00f3a08..0933f26dc 100644 --- a/macosx/Controller.mm +++ b/macosx/Controller.mm @@ -872,8 +872,7 @@ static int FormatSettings[3][4] = /* Audio settings */ job->arate = hb_audio_rates[[fAudRatePopUp indexOfSelectedItem]].rate; - job->abitrate = hb_audio_bitrates[[fAudBitratePopUp - indexOfSelectedItem]].rate; + job->abitrate = [[fAudBitratePopUp selectedItem] tag]; } @@ -1618,29 +1617,84 @@ static int FormatSettings[3][4] = } - (IBAction) AudioTrackMixdownChanged: (id) sender { - /* If either mixdown popup includes 6-channel discrete, then allow up to 384 kbps*/ - if ([[fAudTrack1MixPopUp selectedItem] tag] == HB_AMIXDOWN_6CH || [[fAudTrack2MixPopUp selectedItem] tag] == HB_AMIXDOWN_6CH) - { - [fAudBitratePopUp removeAllItems]; - for( int i = 0; i < hb_audio_bitrates_count; i++ ) - { - [fAudBitratePopUp addItemWithTitle: - [NSString stringWithCString: hb_audio_bitrates[i].string]]; - } - [fAudBitratePopUp selectItemAtIndex: 14]; - } - /* Otherwise, cap the bitrate dropdown at 160 which is 9 in the array and use - the default bitrate from common.c*/ - else - { - [fAudBitratePopUp removeAllItems]; - for( int i = 0; i < 10; i++ ) - { - [fAudBitratePopUp addItemWithTitle: - [NSString stringWithCString: hb_audio_bitrates[i].string]]; - } - [fAudBitratePopUp selectItemAtIndex: hb_audio_bitrates_default]; - } + + /* find out what the currently-selected output audio codec is */ + int format = [fDstFormatPopUp indexOfSelectedItem]; + int codecs = [fDstCodecsPopUp indexOfSelectedItem]; + int acodec = FormatSettings[format][codecs] & HB_ACODEC_MASK; + + /* storage variable for the min and max bitrate allowed for this codec */ + int minbitrate; + int maxbitrate; + + switch( acodec ) + { + case HB_ACODEC_FAAC: + /* check if we have a 6ch discrete conversion in either audio track */ + if ([[fAudTrack1MixPopUp selectedItem] tag] == HB_AMIXDOWN_6CH || [[fAudTrack2MixPopUp selectedItem] tag] == HB_AMIXDOWN_6CH) + { + /* FAAC is happy using our min bitrate of 32 kbps, even for 6ch */ + minbitrate = 32; + /* If either mixdown popup includes 6-channel discrete, then allow up to 384 kbps */ + maxbitrate = 384; + break; + } + else + { + /* FAAC is happy using our min bitrate of 32 kbps for stereo or mono */ + minbitrate = 32; + /* FAAC won't honour anything more than 160 for stereo, so let's not offer it */ + /* note: haven't dealt with mono separately here, FAAC will just use the max it can */ + maxbitrate = 160; + break; + } + + case HB_ACODEC_LAME: + /* Lame is happy using our min bitrate of 32 kbps */ + minbitrate = 32; + /* Lame won't encode if the bitrate is higher than 320 kbps */ + maxbitrate = 320; + break; + + case HB_ACODEC_VORBIS: + /* Vorbis causes a crash if we use a bitrate below 48 kbps */ + minbitrate = 48; + /* Vorbis can cope with 384 kbps quite happily, even for stereo */ + maxbitrate = 384; + break; + + default: + /* AC3 passthru disables the bitrate dropdown anyway, so we might as well just use the min and max bitrate */ + minbitrate = 32; + maxbitrate = 384; + + } + + [fAudBitratePopUp removeAllItems]; + + for( int i = 0; i < hb_audio_bitrates_count; i++ ) + { + if (hb_audio_bitrates[i].rate >= minbitrate && hb_audio_bitrates[i].rate <= maxbitrate) + { + /* add a new menuitem for this bitrate */ + id<NSMenuItem> menuItem = [[fAudBitratePopUp menu] addItemWithTitle: + [NSString stringWithCString: hb_audio_bitrates[i].string] + action: NULL keyEquivalent: @""]; + /* set its tag to be the actual bitrate as an integer, so we can retrieve it later */ + [menuItem setTag: hb_audio_bitrates[i].rate]; + } + } + + /* select the default bitrate (but use 384 for 6-ch AAC) */ + if ([[fAudTrack1MixPopUp selectedItem] tag] == HB_AMIXDOWN_6CH || [[fAudTrack2MixPopUp selectedItem] tag] == HB_AMIXDOWN_6CH) + { + [fAudBitratePopUp selectItemWithTag: 384]; + } + else + { + [fAudBitratePopUp selectItemWithTag: hb_audio_bitrates[hb_audio_bitrates_default].rate]; + } + } /* lets set the picture size back to the max from right after title scan Lets use an IBAction here as down the road we could always use a checkbox |