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* libhb: fix comb detection crash and decomb crashjstebbins2012-07-061-23/+10
| | | | | | | | | | | | | hb_detect_comb() could crash because the dimensions of the video buffer don't have to match the dimensions returned by work object info() method if the video has segments of differeing resolutions. decomb was allocating reference buffers that were too small. This bug appears to have always existed but doesn't usually get triggered because malloc usually rounds allocation sizes up. git-svn-id: svn://svn.handbrake.fr/HandBrake/trunk@4812 b64f7644-9d1e-0410-96f1-a4d463321fa5
* libhb: fix deinterlace fast problem with sources that have <mod8 alignmentjstebbins2012-06-251-48/+80
| | | | | | | | | | avpicture_deinterlace requires that both width and height of the input be 8 pixel aligned. Video buffers already have padding to align horizontally to 16 pixels, but they were not padded vertically. This adds vertical padding. git-svn-id: svn://svn.handbrake.fr/HandBrake/trunk@4776 b64f7644-9d1e-0410-96f1-a4d463321fa5
* libhb: fix potential overflow in par calculationsjstebbins2012-06-221-12/+10
| | | | git-svn-id: svn://svn.handbrake.fr/HandBrake/trunk@4765 b64f7644-9d1e-0410-96f1-a4d463321fa5
* Remove encca_haac_available(). It's no longer needed since we dropped ↵Rodeo2012-06-201-53/+0
| | | | | | support for OS X 10.5. git-svn-id: svn://svn.handbrake.fr/HandBrake/trunk@4759 b64f7644-9d1e-0410-96f1-a4d463321fa5
* libhb: drop HB_INPUT_CH_LAYOUT_*Rodeo2012-06-181-86/+38
| | | | | | | | AV_CH_LAYOUT_* works for us, and as its usage becomes more widespread in libhb, translating between the two formats gets increasingly tedious. git-svn-id: svn://svn.handbrake.fr/HandBrake/trunk@4754 b64f7644-9d1e-0410-96f1-a4d463321fa5
* Updated file copyright / GPL headerssr552012-06-151-0/+9
| | | | git-svn-id: svn://svn.handbrake.fr/HandBrake/trunk@4737 b64f7644-9d1e-0410-96f1-a4d463321fa5
* libhb: include subtitles in all passes. When doing 2-pass, we want to send ↵Rodeo2012-05-141-27/+12
| | | | | | | | | | the same input to the video encoder in both passes, which requires including subtitles in case one has to be burned-in. Update Foreign Audio Search to work with the new behavior. git-svn-id: svn://svn.handbrake.fr/HandBrake/trunk@4677 b64f7644-9d1e-0410-96f1-a4d463321fa5
* Fix a crash when doing Foreign Audio Search with subtitle tracks that ↵Rodeo2012-05-141-31/+18
| | | | | | | | | | contain extradata (e.g. demuxed via libavformat). Fix by John Stebbins. git-svn-id: svn://svn.handbrake.fr/HandBrake/trunk@4675 b64f7644-9d1e-0410-96f1-a4d463321fa5
* PGS (bluray) subtitle support \o/jstebbins2012-04-261-1/+3
| | | | | | | | | | | | Thanks to patches supplied by David Mitchell and Rob McMullen we finally have PGS support. I added a fix for libav pgs timestamp processing and detection of forced subtitles to their work, then made foreign audio search work with PGS subs. git-svn-id: svn://svn.handbrake.fr/HandBrake/trunk@4605 b64f7644-9d1e-0410-96f1-a4d463321fa5
* Revision 4546 lost a call to hb_set_anamorphic_size, which in turn called ↵Rodeo2012-04-101-1/+1
| | | | | | | | | | hb_reduce on PAR values. Restore the call to hb_reduce, as the MacGui's custom anamorphic code doesn't reduce fractions on its own. Also, call hb_reduce after each modification to the PAR in libavcodec compatibility code. This should reduce the loss of precision somewhat, by avoiding another division when the divided PAR width & height can be reduced to values <= 255. git-svn-id: svn://svn.handbrake.fr/HandBrake/trunk@4583 b64f7644-9d1e-0410-96f1-a4d463321fa5
* Rework filter pipelinejstebbins2012-03-271-63/+158
| | | | | | | | | | | | | | | | | | | | This patch enhances the filter objects. The 2 key improvements are: 1. A filter can change the image dimensions as frames pass through it. 2. A filter can output more than one frame. In addition, I have: Moved cropping & scalling into a filter object Added 90 degree rotation to the rotate filter Moved subtitle burn-in rendering to a filter object. Moved VFR/CFR handling into a framerate shaping filter object. Removed render.c since all it's responsibilities got moved to filters. Improves VOBSUB and SSA subtitle handling. Allows subtitle animations. SSA karaoke support. My apologies in advance if anything breaks ;) git-svn-id: svn://svn.handbrake.fr/HandBrake/trunk@4546 b64f7644-9d1e-0410-96f1-a4d463321fa5
* Use more correct check to detect 6.0/6.1 input.Rodeo2012-02-011-1/+1
| | | | | | | | The old check didn't cause any issues in practice, but wasn't 100% correct. git-svn-id: svn://svn.handbrake.fr/HandBrake/trunk@4429 b64f7644-9d1e-0410-96f1-a4d463321fa5
* Update hb_ff_dts_request_5point1 to work with DTS-ES 6.0 Distcrete sources ↵Rodeo2012-01-311-7/+6
| | | | | | | | | | | | | | | | | | | | | (decode the DTS 5.0 core). Rename it to hb_ff_dts_disable_xch. Tested with: M2TS -> regular DTS 5.1 -> DTS-ES 6.1 Discrete MKV -> regular DTS 5.1 -> DTS-ES 6.0 Discrete -> DTS-ES 6.1 Discrete git-svn-id: svn://svn.handbrake.fr/HandBrake/trunk@4428 b64f7644-9d1e-0410-96f1-a4d463321fa5
* Fix probing mpeg video in program streamsjstebbins2011-11-061-5/+2
| | | | | | | | | | | | | | | | | ... and probably some other formats as well. Libav's probe routine doesn't necessarily return names that match the codec names that can be looked up by avcodec_find_decoder_by_name(). So we have to manually map the names if the lookup fails. Lookup for mpeg video started failing with the last Libav bump because they removed an obsolete "mpegvideo" decoder that we were matching on. The correct decoder is "mpeg2video", but probe doesn't return that string. Also fix our implementation of the ff_lockmgr callback. Current git Libav fails if we don't fix it. So might as well fix it now. git-svn-id: svn://svn.handbrake.fr/HandBrake/trunk@4341 b64f7644-9d1e-0410-96f1-a4d463321fa5
* bump Libav from v0.7.1 to v0.7-1241-g5f3fb59jstebbins2011-10-151-27/+14
| | | | | | | | | | | | Fixes VC-1 decode issue Adds partial support for interlaced VC-1 decode Adds ProRes decoder Fixes ac3 encoder dolby flag Fixes DCA frame size setting (delete patch A04) Fixes VC-1 repeat field processing (delete patch A05) Numerous other bug fixes and enhancements git-svn-id: svn://svn.handbrake.fr/HandBrake/trunk@4291 b64f7644-9d1e-0410-96f1-a4d463321fa5
* hb_ff_layout_xlat: minor cleanup.Rodeo2011-09-191-16/+15
| | | | | | | | Slightly more meaningful log messages. git-svn-id: svn://svn.handbrake.fr/HandBrake/trunk@4233 b64f7644-9d1e-0410-96f1-a4d463321fa5
* libhb: work around the lack of 6.1 support for DTS sourcesRodeo2011-09-091-0/+16
| | | | | | | | | | | | libhb doesn't support 6.1 sources and assumes they're 7.0 instead. This breaks downmixing. Libav can decode the DTS-ES 6.1 core of DTS-HD 6.1 audio tracks; tell it to not process the additional channel so that such tracks can be re-encoded correctly. See https://reviews.handbrake.fr/r/200/ for more information. git-svn-id: svn://svn.handbrake.fr/HandBrake/trunk@4209 b64f7644-9d1e-0410-96f1-a4d463321fa5
* libhb: fix setting Libav codec private optionsjstebbins2011-08-121-0/+14
| | | | | | | | and logging of Libav advanced options. Thanks to Rodeo for spotting git-svn-id: svn://svn.handbrake.fr/HandBrake/trunk@4170 b64f7644-9d1e-0410-96f1-a4d463321fa5
* libhb: fix or simplify several hacks involved with Libav supportjstebbins2011-07-271-6/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | For files that are demuxed by Libav, we must share the format context with the decoder iso that it can obtain the codec context for each stream. The code that did this was very convoluted and difficult to understand. It is simplified by simply passing the context in hb_title_t. Reader was closing stream files before the decoder was finished with the context. This created the need to delay the actual close and cache the context. Changed reader so it behaves more like the rest of handbrake's work objects which lets us explicitly close after the decoders are finished. Libav does some probing of the file when av_find_stream_info is called. This probing leaves the format context in a bad state for some files and causes subsequent reads or seeks to misbehave. So open 2 contexts in ffmpeg_open. One is used only for probing, and the other only for reading. decavcodec.c had 2 separate decoders for files demuxed by hb and files demuxed by Libav. They have been combined and simplified. Previously, it was not possible to decode one source audio track multiple times in order to fan it out to multiple output tracks if the file is demuxed by Libav. We were using the codec context from the format context. Since there is only one of these for each stream, we could only do one decode for each stream. Use avcodec_copy_context to make copies of the codec context and allow multiple decodes. This allows removal of a lot of special case code for Libav streams that was necessary to duplicate the output of the decoder. Patch Libav's mkv demux to fix a seek problem. This has been pushed upstreams, so the next time we update Libav, we must remove this patch. git-svn-id: svn://svn.handbrake.fr/HandBrake/trunk@4141 b64f7644-9d1e-0410-96f1-a4d463321fa5
* libhb: plug a few memory leaksjstebbins2011-07-191-0/+3
| | | | | | | Noticed when debugging a memory corruption issue with valgrind git-svn-id: svn://svn.handbrake.fr/HandBrake/trunk@4122 b64f7644-9d1e-0410-96f1-a4d463321fa5
* libhb: eliminate use of deprecated sws_getContextjstebbins2011-06-151-8/+28
| | | | git-svn-id: svn://svn.handbrake.fr/HandBrake/trunk@4059 b64f7644-9d1e-0410-96f1-a4d463321fa5
* libhb: disable threaded ffmpeg decoding for scanjstebbins2011-06-101-0/+4
| | | | | | | | There is a bug in ffmpeg that causes a crash if you call avcodec_open and avcodec_close repeatedly on the same AVCodecContext. git-svn-id: svn://svn.handbrake.fr/HandBrake/trunk@4037 b64f7644-9d1e-0410-96f1-a4d463321fa5
* libhb: Enable multi-threaded decode in ffmpegjstebbins2011-06-081-1/+11
| | | | | | | | Enable both slice and frame based mutli-threaded decode in ffmpeg. Uses cpu_count/2 + 1 threads. git-svn-id: svn://svn.handbrake.fr/HandBrake/trunk@4034 b64f7644-9d1e-0410-96f1-a4d463321fa5
* libhb: add support for libav aac encoder (libhb only)jstebbins2011-06-071-2/+5
| | | | | | | | | This generalizes the ac3 encoder to make it easy to add support for any audio encoder that libav supports. Since ffaac is not quite ready, the cli and gui does not expose ffaac yet. git-svn-id: svn://svn.handbrake.fr/HandBrake/trunk@4029 b64f7644-9d1e-0410-96f1-a4d463321fa5
* Bump FFmpeg from git-0b32da9 to git-v0.7b2-406-g7b20d35 (from Libav)jstebbins2011-06-071-0/+1
| | | | | | | | | | | | | | | | Highlights: - Sources with more than 20 streams (video, audio and subtitles combined) are now supported - Adds decoding support for 10-bit H.264 - Adds frame-based threading for H.264 and VP8 Not yet enabled in HB. See experimental patch on RB to enable. - Quality tweaks for the AC3 encoder - AAC encoder improvements Not yet enabled in HB. See experimental patch on RB to enable. - Miscellaneous other fixes and improvements git-svn-id: svn://svn.handbrake.fr/HandBrake/trunk@4028 b64f7644-9d1e-0410-96f1-a4d463321fa5
* libhb: don't use deprecated elements of the FFmpeg/Libav APIjstebbins2011-04-281-13/+13
| | | | | | | | | | | | | HandBrake uses many attributes of the FFmpeg API that are were deprecated when we did the last bump. Many of them no longer exist in current FFmpeg/Libav git, or are going to be removed soon. Replaces them with non-deprecated attributes that already exist in the build we currently use. Thanks to Rodeo for the patch. git-svn-id: svn://svn.handbrake.fr/HandBrake/trunk@3964 b64f7644-9d1e-0410-96f1-a4d463321fa5
* HE-AAC support for the OSX port. Thanks go to amarcus, ritsuka and rodeo.sr552011-04-181-0/+55
| | | | git-svn-id: svn://svn.handbrake.fr/HandBrake/trunk@3937 b64f7644-9d1e-0410-96f1-a4d463321fa5
* Fix int overflow that can happen when computing PARjstebbins2011-04-161-2/+6
| | | | | | | | | | If the source has large non-reduced PAR values, our computed value was overflowing an int. Compute it in an int64_t then reduce it. Also, keep num and den below 65535. Larger values just aren't really significant and will cause more overflow issues. git-svn-id: svn://svn.handbrake.fr/HandBrake/trunk@3931 b64f7644-9d1e-0410-96f1-a4d463321fa5
* Eliminate incompatible pointer type warnings for sws_scalejstebbins2011-04-081-2/+2
| | | | git-svn-id: svn://svn.handbrake.fr/HandBrake/trunk@3910 b64f7644-9d1e-0410-96f1-a4d463321fa5
* Change internal audio representation rangejstebbins2011-04-081-0/+23
| | | | | | | | | | | ...from float [-32768...32767] to float [-1.0...1.0] Using the range [-1.0..1.0] requires fewer translations of the range for our various encoders and decoders. This also gets rid of a hacky translation from float to int to float in decavcodec audio decoding. git-svn-id: svn://svn.handbrake.fr/HandBrake/trunk@3908 b64f7644-9d1e-0410-96f1-a4d463321fa5
* Use ffmpeg's lock manager for locking needed by ffmpegjstebbins2011-03-101-17/+32
| | | | | | | | This lets ffmpeg tell us when it needs a lock instead of us trying to guess which functions we need to wrap in a mutex. git-svn-id: svn://svn.handbrake.fr/HandBrake/trunk@3834 b64f7644-9d1e-0410-96f1-a4d463321fa5
* Remove depreciated cpu count from the apisr552011-02-261-12/+1
| | | | git-svn-id: svn://svn.handbrake.fr/HandBrake/trunk@3813 b64f7644-9d1e-0410-96f1-a4d463321fa5
* Remove the set cpu count option as it doesn't do anything nowsr552011-02-261-12/+0
| | | | git-svn-id: svn://svn.handbrake.fr/HandBrake/trunk@3812 b64f7644-9d1e-0410-96f1-a4d463321fa5
* prevent crash with strict ana and non-mod-2 dimensions.jstebbins2010-12-171-6/+8
| | | | | | | and make par computation in loose ana a little more accurate. git-svn-id: svn://svn.handbrake.fr/HandBrake/trunk@3710 b64f7644-9d1e-0410-96f1-a4d463321fa5
* Bump cpu count limit from 8 to 64jstebbins2010-11-071-1/+1
| | | | git-svn-id: svn://svn.handbrake.fr/HandBrake/trunk@3657 b64f7644-9d1e-0410-96f1-a4d463321fa5
* bump ffmpeg from 25082 to 25374jstebbins2010-10-121-4/+39
| | | | | | | fixes h264 decoding issue git-svn-id: svn://svn.handbrake.fr/HandBrake/trunk@3599 b64f7644-9d1e-0410-96f1-a4d463321fa5
* fix heap corruption after avpicture_deinterlacejstebbins2010-10-121-2/+3
| | | | | | | | | I don't know when this started happening (or if it has always been a problem). If the deinterlace buffer is not a multiple of 8, avpicture_deinterlace corrupts the heap. git-svn-id: svn://svn.handbrake.fr/HandBrake/trunk@3598 b64f7644-9d1e-0410-96f1-a4d463321fa5
* Add ac3 encodingjstebbins2010-10-041-0/+2
| | | | | | | Uses ffmpeg's ac3 encoder. git-svn-id: svn://svn.handbrake.fr/HandBrake/trunk@3570 b64f7644-9d1e-0410-96f1-a4d463321fa5
* fix ffmpeg locking issuejstebbins2010-10-021-0/+9
| | | | | | | | | | ffmpeg complained "insufficient thread locking around avcodec_open/close()". This was caused by encavcodec.c calling avcodec_open at the same time as stream.c called av_find_stream_info. av_find_stream_info has a side effect of calling avcodec_open, so we must lock around this call as well. git-svn-id: svn://svn.handbrake.fr/HandBrake/trunk@3563 b64f7644-9d1e-0410-96f1-a4d463321fa5
* SSA subtitle burn injstebbins2010-09-281-1/+12
| | | | | | | | | | Anime fans rejoice! This patch adds SSA subtitle burn-in support with libass. Therefore SSA subtitles should now be rendered in full quality, with the appropriate embedded fonts and positioning information. Thanks to davidfstr git-svn-id: svn://svn.handbrake.fr/HandBrake/trunk@3557 b64f7644-9d1e-0410-96f1-a4d463321fa5
* Add Bluray supportjstebbins2010-09-081-2/+2
| | | | | | | | | | | | | | | | | | Unencrypted BD directory trees only. Doesn't support iso images. Also, no PGS subtitle support yet. Chapters and angles are supported. Adds a new contrib libbluray. Adds new option to hb_scan() for duration of short titles to filter. This applies to BD and DVD multi-title scans only. Does not apply to any single title scans. Fixes memory leak during scan. hb_buffer_close() was not freeing all buffers in a chain of buffers passed to it. git-svn-id: svn://svn.handbrake.fr/HandBrake/trunk@3510 b64f7644-9d1e-0410-96f1-a4d463321fa5
* make hb_set_anamorphic_size keep storage aspect when maxHeight is appliedjstebbins2010-06-261-28/+44
| | | | | | | | before, it would not recalculate width after changing height. also, in ana mode 3, fix storage asepct if !keep_display_aspect git-svn-id: svn://svn.handbrake.fr/HandBrake/trunk@3411 b64f7644-9d1e-0410-96f1-a4d463321fa5
* Add SSA subtitle supportjstebbins2010-06-011-0/+2
| | | | | | | Thanks to davidfster git-svn-id: svn://svn.handbrake.fr/HandBrake/trunk@3342 b64f7644-9d1e-0410-96f1-a4d463321fa5
* fix compiler warnings in several libhb filesjstebbins2010-05-301-6/+6
| | | | git-svn-id: svn://svn.handbrake.fr/HandBrake/trunk@3335 b64f7644-9d1e-0410-96f1-a4d463321fa5
* fix memory leak in pinvoke patchjstebbins2010-05-241-6/+6
| | | | git-svn-id: svn://svn.handbrake.fr/HandBrake/trunk@3320 b64f7644-9d1e-0410-96f1-a4d463321fa5
* fix stderr redirection on mingw. dup2 function doesn't work as it should so ↵jstebbins2010-05-231-0/+5
| | | | | | | | | must reach inside stderr struct and modify _file member directly git-svn-id: svn://svn.handbrake.fr/HandBrake/trunk@3318 b64f7644-9d1e-0410-96f1-a4d463321fa5
* add wrapper functions that make it easier to call libhb from C# and otherjstebbins2010-05-231-9/+223
| | | | | | | interpreted languages git-svn-id: svn://svn.handbrake.fr/HandBrake/trunk@3317 b64f7644-9d1e-0410-96f1-a4d463321fa5
* Universal Text Subtitle Support Initial Implementationdynaflash2010-05-041-0/+4
| | | | | | | | | | | | | - Patch by davidfstr ... Thanks! - Adds support for reading TEXT subtitle tracks from file inputs - Tested combinations: -- MKV UTF-8 -> MKV UTF-8 (passthru) -- MKV UTF-8 -> MP4 TX3G (upconvert) -- MP4 TX3G -> MKV UTF-8 (downconvert) -- MP4 TX3G -> MP4 TX3G (downconvert to UTF-8 then upconvert) - Further explained here http://forum.handbrake.fr/viewtopic.php?f=4&t=16099 git-svn-id: svn://svn.handbrake.fr/HandBrake/trunk@3283 b64f7644-9d1e-0410-96f1-a4d463321fa5
* get rid of extry CR at end of hb_log messagejstebbins2010-04-251-1/+1
| | | | git-svn-id: svn://svn.handbrake.fr/HandBrake/trunk@3266 b64f7644-9d1e-0410-96f1-a4d463321fa5
* add test to ensure that ffmpeg's reported audio layout agrees with channel countjstebbins2010-04-241-24/+72
| | | | | | | | | a crash report from a user leads me to believe ffmpeg is giving us a channel layout that has a different number of channels than the channel count it tells us. git-svn-id: svn://svn.handbrake.fr/HandBrake/trunk@3260 b64f7644-9d1e-0410-96f1-a4d463321fa5
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