1 to ACS passthru, #3 different English 5. DTS, DTS-HD. 19044. For. Since Handbrake can't support 7. Jun 18, 2008. Shield, OD-Droid C2, and an HTPC are the 3 best choices if you never want to transcode anything. They are both lossless codecs, and provide a large file size though. If a source file contains supported audio tracks, they will all passthru untouched. #4. 1ch AC-3, which is perfect for me. Download Handbrake nightly beta builds here Download libdvdcss 1. Razvan Serea · Nov 16, 2023 16:36 EST 3. TrueHD. This is known as “passthrough. Method 2: Tap Toolbox, choose MKVMaker. There is no problem with the DTS HD streams but with PCM or DD True HD. it only has had a 8-bit internal pipeline!It. I spent some time comparing AC3 encodes created by Handbrake and EAC3to, and they're fairly close in performance, apart from when DTS-HD is the source. Offering a passthrough video option would make HandBrake an even more powerful video conversion tool. Problem description: NVENC, new encoder preset "slowest" always ends in libhb: work result = 4 and failed encoding state HandBrake version (e. The Denon is reading/playing all TrueHD 7. 709 vs rec. For x265 encodings, HandBrake will also set the hdr-opt flag for you. 1: Audio will be sent as Dolby Digital AC3 (5. HandBrake is an open-source and multiplatform video transcoder, available for MacOS X, Linux and Windows. You can pass through audio using for example the following switch:. For 5. . Sometimes it crashes to the Plex client menu. The tag "HVC1" indicates the HEVC (H. MP3. Since Handbrake can't support 7. 20GB in size. HandBrake supports FLAC (both 16 and 24bit) when the output format is MKV. I can't appearance to find an answer as up whether the HD audio is supported in Handbrake or if it is. A great space saving would be to convert lossless trueHD channels to lossy channels. Then go to File -> Open and browse to your MKV. Plex transcodes TrueHD Atmos to E-AC3 and sends it to the AppleTV which then sends LPCM to your reciever. The source audio shows up always as AC3 and is either listed as 2. Subtitles (VobSub, Closed Captions CEA-608, SSA, SRT) Constant Quality or Average Bitrate Video Encoding. As such, it is normal to see high (or even 100%) CPU utilisation even when using NVENC. I know the Fire Sticks can't even passthrough DTS-HD or Dolby TrueHD so when I encode those Blu Rays for "home use" I just convert those tracks to FLAC (for about the same size as the original DTS-HD/TrueHD tracks, actually, and then the Plex server (which knows the stick doesn't support multichannel FLAC) sends multichannel PCM on playback, which passes through to my AVR. If you have any issues, reach out on discord or open a github issue. 4 posts · Joined 2010. It is also possible to pass through Dolby Digital 5. Print view Mar 14, 2012. Ideally I want to have the audio go untouched (it shows as 7. I usually just end up using ffmpeg for that, but have. Enhanced gaming experiences Supports Variable Refresh Rate (VRR), Quick. dll into HandBrake install directory. 1 for compatibility and the second the 7. 0 is a significant feature release that focuses on: Further refining the HandBrake engine to support native 10 and 12-bit encodes, including HDR10 metadata passthru. 1 then I would passthrough the 7. 1) to a common video with TrueHD 7. In the Audio tab, edit the audio (double click the track or click the pencil icon). 4. Passthru will probably just copy the lossless TrueHD audio track, which is of course the best but also the least compatible as far as devices go. Scroll down to the audio track that contains the LPCM audio and change the Codec ID from "A_MS/ACM" to "A_PCM/INT/LIT". Handbrake doesn't support the passthru of PCM audio. Some videos may take minutes to create; others may take hours. 3 here, rip/decrypt DVDs directly with Handbrake. " I thought the audio would be identical, just as it normally is with. AV1. HandBrake is an open-source and multiplatform video transcoder, available for MacOS X, Linux and Windows. In addition, HandBrake can passthru the following source audio track formats: AC3 and E-AC3. 1 and drop the 5. The lossless TrueHD can be decoded on it's own without needing data from the AC3 stream. Avidemux. To change from CPU encoding to GPU encoding, click on the Video tab: In the middle of the screen, you’ll see a drop-down menu labeled “Video Encoder. If you want to rip Blu-ray disc to other video format while preserving Dolby TrueHD 7. Here, a Handbrake alternative - Pavtube ByteCopy (Get Mac version) is recommended to you for encoding TrueHD 7. Download Alert and Convert. 1 TrueHD passthrough. The default output audio for MP4 is . 1 audio results in weird stereo with essentially all of the audio going to the right channel and the left channel seems to have some channel that is just—for lack of a better term. But as it stands, as long as Opus is. On the Audio tab, each track provides an option to set the level of compression you wish. On the one hand, it claims to convert video Problems of encoding a TrueHD 7. Batch video conversion is supported. Step 4: Set output directory. Bitrate - AC3 provides a bit rate of 384 kilobits per second. Everything else I leave at the preset defaults. FFmpeg can encode to a wide variety of lossy audio formats. 4 channels of amplification. Audio passthru. A number of audio codecs and subtitle formats are also supported. 1. Regarding the source file. 84) Full Audio up to Atmos/TrueHD from any HDMI source/output to SONOS Arc & Beam 2 or any eARC sound system Solve SONOS Arc & Beam 2 lip sync issue when using external HDMI sources connected to eARC TV Works for ANY HDMI source to any eARC or ARC sound system. . However, when I used Handbrake, I selected "Auto Passthrough. The video recodes are using H265 10bit 2 pass fixed bitrate. It seems enabling "Passhtru Common Metadata" doesn't really passthru the date in my case (Apple Silicon). G. I know that movies & TV app can 100% decode Atmos from Dolby digital plus tracks, but from truehd 7. Under Sample Rate, select Same as source . Audio question: When I use Handbrake to convert a bluray to an MKV file and an audio track that is DTS-HD MA exists, I use that track and select DTS-HD Passthru in Handbrake. GarrettL1979 macrumors 6502. It seems like DVDFab Blu-ray Ripper converts the Dolby Atmos Track to an normal 5. You can use more than 8-bits within the rec. 2. Use EAC3To to encode the AAC stereo track from the Blu-ray (DTSHD, TrueHD, AC3, etc. And all apps that output Dolby Digital on the Fire TV 4k Max, which also uses Android 9 but 32 Bit, like Netflix and other streaming services also don't work with. If you want 4k and 7. No matter what, all pass through options are grayed out. Video/Audio Settings of HandBrake for Plex Video Playback. 1 TrueHD passthrough. I just realized I skimmed over E-AC3 as an option, so I'm encoding a couple E-AC3 audio files at the moment to measure them against one another. Handbrake can't encode from DTSHD (it encodes using the lossy DTS core). Just pass-through the tracks you want. truehd copy:dts copy:dtshd mp3 copy:mp3 vorbis flac16 flac24 copy:flac opus copy "copy:<type>" will pass through the corresponding audio track without modification, if pass through is supported for the audio type. TheFeshy • 8 yr. It has no effect on AC3 pass-through or on DTS or MPEG-2 audio. Downmixing (Abmischen) Wenn du in der Codecauswahl nicht Passthru ausgewählt hast, kannst du den Downmix aus dem “Mixdown” Menü auswählen. Sync playback to display: OFF. If it is not included in your default Target Format, click + button, and find and add Pass through video stream to MKV. I have a Sony A80J 77" OLED connected to a Denon AVR-3700H via HDMI 2. But if your hell bent on wanting your higher bitrate streams to play from a Mac via Plex, there are some hoops you can jump through to get there. 1 TrueHD. 1) is also quite well supported, even by devices that only have stereo speakers (they'll downmix it properly). Selection Behavior: DTS, DTSHD, TrueHD checked Fallback Encode: None. Apr 26, 2014. What I cannot find is if you can passthrough the GPU to a VM and a container. To keep TrueHD 7. Handbrake 1. 0 is a significant feature release that focuses on: Further refining the HandBrake engine to support native 10 and 12-bit encodes, including HDR10 metadata passthru. In handbrake under audio you have four options, source / codec / bitrate / mixdown. Starting the encode. Unfortunately Handbrake (my favorite converting program) still lacks TrueHD. Original poster. Handbrake’s default. Return to the main interface, and then click the green button of “ Convert ”. 左側のボタンをクリックして変換したいファイルやフォルダまたはドライブを追加するか、右側のエリアにファイル/フォルダをドラッグ&ドロップしてソースファイ. A 640 file is 110mb larger (than 384) for every 60 minutes. Using Handbrake with the mixdown set to 5. Dynamic Range Compression. Here are some popular lossy formats with encoders listed that FFmpeg can use: Dolby Digital: ac3 Dolby Digital Plus: eac3 TrueHD 0xFBA: truehd MP2: libtwolame, mp2 Windows Media Audio 1: wmav1 Windows Media Audio 2: wmav2 AAC. Random chit-chat and anything that doesn't belong elsewhere. 1, and dts:X. fr), this sub is for information exchange and helping out, not affilliated with the developers. 96 is off by about 14 seconds, and the last one is off by about. e It won't show AAC passhthru if the source is MP3 for example. CryptoHandBrake uses presets, and the default preset uses stereo audio. Does anybody know whether video passthrough is on the roadmap? Currently when I need to transcode an audio track to AAC using CoreAudio on Mac but I want to keep the video track, I have to transcode both video & audio and then throw away the video track using either MKVToolNix or FFmpeg to mux the old video track with the new audio track. CrimsonKnight13. Joined. 256 kps is utterly absurd for stereo audio. HandBrake will automatically passthru mastering display metadata and content light metadata from the source video to to final encode. By clicking “Accept All Cookies”, you agree to the storing of cookies on your device to enhance site navigation, analyze site usage, and assist in our marketing efforts. HandBrake reports its progress during. 00. E-AC3/DD++ is better than AC3/AAC and DD5. In the Dimensions tab, select "Custom" under Orientation and Cropping. The stereo tracks are often commentary tracks and that is up to. Starting the encode. On other players for example MPC-HC or Pot player the are sound,. Still, we get a good idea of where these show up. #13. However, it always seems to burn the first PGS subtitle into the video. 2016-03-09, 23:44. And it'll take a lot of time. Audio encoders FFmpeg can use. 5 Safari only supports opus in . As a guide TrueHD-Atmos is encoded at around 3000 – 5000kb/s, making a TrueHD-Atmos soundtrack for a 2 hour film between 2. 0 on Gentoo Linux. 1 with tHandBrake is a free and open-source transcoder for digital video files. Correct you have the wrong codecs with the wrong pass-through preset applied. Other items that impact passthrough: To solve this problem, open MKVmerge GUI, and go to File -> Header Editor. 1 channels (DTS core was 5. 265. 1 audio - Solved This guide offers the best way to convert or encode MKV to MP4 keeping TrueHD 7. snake3ca commented 3 weeks ago. If HDR10+ is a must and you also require it to be android based (kodi,sideloading etc) then the new firecube could be a consideration, that box has recently received an update adding support for truehd passthrough, it also ticks the boxes with regards to available catchup apps including BBC UHD and YouTube HDR (something. If you don't like how it sounds change dolby to stereo. The output will be on the higher end of what is possible but you can tweak this by lowering the CRF value. To get handbrake to successfully passthrough the full metadata set and active HDR MKV 265 4k HDR 10bit put this in additional options under video "x265 10-bit. The follow encoders support higher than 8-bit. 1 channels and 16-bit)I just ran into the same problem. Problem Description Subtitles from . A few days ago I heard about Jellyfin. 1 with tThis is the inofficial subreddit for the handbrake video conversion software (handbrake. . Step 2. It leaves the audio stream as is, and they are not the biggest part anyway. Delay after change of refresh rate: Usually anywhere from 2 sec to 4 sec (Find what works best for your TV) Whitelist: All resolutions that your TV supports. mkv rip containing a DTS-HD MA track into handbrake. Hello I Have Some MKV File and Wanna Encode That AC3 Audio in HE-AAC, But Don't Wanna Re-encode Video, Video is in H264 So it's Fine For Me But Audio is in AC3, I can't Find any option in Handbrake For Video Pass through, I am Still using older version of handbrake for HE. Mar 6, 2013. You loose the Atmos data both ways but Infuse does no compress the audio. Some Dolby Digital audio tracks, including but not limited to Dolby Digital Plus (EAC3), Dolby TrueHD/Atmos. Try to load your default, switch to the Audio-Tab and click on the right side the button named "Selection Behavior". . When I'm trying to covert a movie with the first audio track as TrueHD, the passthru option does not appear in codec while all other tracks have passthru options. You have to use an available audio codec to output to the below for --aencoder. For mkv movies with TrueHD track the TV says it is UHD, but not Atmos. Select one of the "Passthru" options as the audio track codec. 1. The Shield is the undisputed champion currently. 1 TrueHD passthrough for delivering 100 percent lossless audio to the home theater. 1 audio: To pass-through Dolby TrueHD 7. LimitationsBlackDragon24 Limp Gawd Joined Apr 27, 2008 Messages 286 It depends on what you are trying to do, or what you are trying to playback the output file on. 5 Mbs) results in the bitrate being reduced to 1. In the Summary tab of Handbrake, change the format to MKV and Check "Passthru Common Metadada" 4. Jun 2004. This is the process I have tried: MakeMKV (BluRay to MKV) MKVExtractor (Extract TrueHD Track from MKV) Handbrake (MKV reencoded to smaller file size MKV, keep AC3 5. I've noticed that on some movies the Auto Passthru option seems to work and Handbrake doesn't downmix / convert the sources audio track, no idea why it does this on some movies and some other ones it does not. TrueHD = Dolby HD. ATV4K seems to direct stream 4K DoVi fine, but transcodes anything TrueHD. I cannot find an audio encoder on handbrake to get truehd pass through. First, click through Tools > Options > Output Files, then click Browse on the Default Path field. Anybody have recommended encoding settings in handbrake for Plex? Client devices include ATV4K, Plex for Windows, iOS app, and Xbox app. The Samsung soundbar has a HDMI in and a separate HDMI out. HandBrake Preset [h. 1 tracks are working correctly. On the one hand, it claims to convert video Problems of encoding a TrueHD 7. I don’t have any noticeable input latency between the XSX and TV, but I’m experiencing some. The "core" concept probably comes from the way DTS works. AAC is recommended for better compatibility on most players. Daewoo DFX-5705. Samsung DVD-E360. Audio: Pick TrueHD or anything that's HD / Codec TrueHD Passthrough (this just passes audio without processing). It goes from 51, super damaged, to 0, nearly lossless. HandBrake is an open-source and multiplatform video transcoder, available for MacOS X, Linux and Windows. DD+ is what your device supports, and is what streaming services use like netflix. VLC and MediaInfo have already added support for such files. 1 MKV with Handbrake - Assosiaton Sa Mga Abra BoysHandbrake Fail to Convert MKV to MP4 with 7. Looking at the output of Handbrake (mkv file) I can just ignore the AC3 tracks as the "128 kbps" TrueHD tracks seem to include the AC3 data as well. 5 are good values to use. TheFeshy • 8 yr. The tracks Handbrake can't passthru will be encoded using your. . The audio was still exactly 1 second behind the video. Supported OS: Windows, macOS, Linux. You can pass through audio using for example the following switch: -E copy:ac3,aac,eac3,truehd,dts,dtshd,mp3 That was close, and got me to using my brain, but I had to put copy in front of every format to get it to work. So, ever considered looking for an alternative to Handbrake to rip Blu-ray with TrueHD 7. HandBrake supports the NVIDIA NVENC encoder and NVDEC encoder. 1 to AC3 passthru --4 separate English subtitle tracks with no forced/burn-in/default boxes checked. Video encoding requires a lot of computer resources and can take awhile to complete. Member. Alternatively, you can mark or unmark to choose the formats you’d like HandBrake to pass-through. ago Feuerrohr Best Audio Settings for Blu-Rays and 4K Movies? Hey, so I bought my first NAS and setup PLEX on it. 4 Mbs. Atmos can be delivered in 3 forms. mp4 -c copy output. FYI AC3 640 sounds noticeably superior to AC3 384 (Especially if 5. 3. Native support for AC3 & E-AC3 on Roku. 265. 1/7. — must be capable of delivering Dolby Atmos data to your playback device. AAC. Step 2. Right click your video preset name and click Update Selected Preset to save your new audio defaults to your chosen preset. 3 OGG containers are not supported and will cause VORBIS to convert. (If you haven't downloaded HandBrake, just head to to get. I am ripping Top Gun 4k and the main audio track is TrueHD7. Method 2: Tap Toolbox, choose MKVMaker. you can replace the launcher. Base rip not showing TrueHD passthru. 2 shows TrueHD tracks separately as 128 kbps while MediaInfo shows the AC3 and TrueHD tracks together. HandBrake also supports passing through the source audio track, bit-for-bit without altering it. First i copied the main movie, with DVDFab Bluray Copy, from the Blu-ray Disc with the original video and. the DTS DISPLAY and True HD). 1 AC3 Audio Track. one DTS HARD and True HD). All universal software players (VLC, KM etc) will play flac audio and the flac files could later be converted to AAC or AC3 if you needed. #1. So I will wait for the arrival of my Soundbar to see what happens if I let the TV passthrough the audio to the soundbar. However, if you only need to convert the MKV file as is, then open the Summary tab and select MP4 under Format. Die verfügbaren Optionen hängen von der Quellspur ab. 1 TrueHD option, I don't hold on to ac3, dts-hd and whatever else. 1ch AC-3 stream available on the original, I usually go with whatever surround stream there is (DTS/DTS-HD/whatever) and STILL use the "AC3 passthru" option to convert it. HandBrake supports FLAC (both 16 and 24bit) when the output format is MKV. That's literally what "passthrough" means. It is 2,000bitrate and of much higher quality than 1080p 60FPS at 10,000bitrate with x264. However, if you only need to convert the MKV file as is, then open the Summary tab and select MP4 under Format. However, I cannot find anything that provides detail as to what it does. You have two options, use Handbrake's in-built conversion, I'd suggest E-AC3 768 (Auto sample rate), or externally convert the audio to lossless FLAC audio, which Handbrake will passthru. Dolby vision is not supported by handbrake because there is currently one format that can hold dual layer meta data from dolby vision, and that on a blu ray disc. The. Since when does Handbrake do Blu-Rays? Curious about that one. Audio formats that support Passthru in Handbrake are AC3, AAC, MP3, FLAC, DTS, DTS-HD, and True HD. Handbrake 1. English (PGS) Subtitles - Force Only unchecked Subtitles - Burn in unchecked In a word yes, you can leave the DTSHD audio track in there and down convert it on another audio track to something that the Apple TV can play such Dolby Pro Logic II, Dolby Digital 5. You may also want to see the --ab option in the cli --help . Case 1: Hi folks. Right now, the Opus is half the size of the DTS-HD track, and the AC3 is about a sixth. But the file came out at 224?? handbrake-audio=copy:ac3 -a 1,2,3,4,5. For. On the one hand, it claims to convert video Problems of encoding a TrueHD 7. Processing the audio should not be adding all that time, which at any rate you should not be doing. 1 MP3 Mono is incorrectly reported as unsupported and will transcode to AAC. Problem is, there are still no Mac OS codecs for these formats. Audio settings on the Apple TV can be adjusted through Apple TV > Settings > Video and Audio > Audio Format. 526. Apple TV 4K is weak sauce. 2. (if I change it to the 5. You know I never thought about it but just leaving it the size MakeMKV saves is preferable in this case I suppose. Hi, I arrived at this old post while googling about audio latency issues with my XSX combined with the TCL Alto 9+ and The TCL R635 TV. 1) down mixing those to 5. Avidemux is just another popular Handbrake alternative for Windows and Mac devices, as it is free. Under Encoder, select FLAC 24-bit, from the list (for loss-less). Auto (recommended): Audio will be sent as uncompressed, multi-channel LPCM (up to 7. To ensure every track is handled, pick a fallback encoder and a bit rate (ignore if FLAC) and set mixdown to 7. If Handbrake can read the separate DTS Core, simply choose that DTS track in the audio tab drop down and set as DTS Passthru. Dolby Vision is both a color space and a bit-depth (rec. Dec 2013. Pass-through after AC-3 re-encoding or Pass-through after DTS re-encoding *Warning*: Remember to set Pass-through to DISABLE after you finish (and select 2. What audio codec should you choose? Handbrake supports most popular audio formats, such as AAC, MP3, AC3, FLAC. )Use steps below to transcode video without audio problem. If that doesn't fix it, open VLC's all/advanced preferences (tools -> preferences -> show all (radio box, at the bottom left) -> audio (drop down tree) -> stereo audio output module -> dolby. --3 audio tracks, #1 English TrueHD to TrueHD passthru, #2 English 5. I e one DTS/AC3 in, one passthru DTS/AC3 + one downmixed AAC out. . Instead, we store behaviour rules for automatically selecting audio and subtitle tracks each time you scan a new source or select a title. But some BluRay titles have these two audio tracks, LPCM 5. English (AC3) (5. mkv file had a HEVC-encoded video stream, it doesn't matter how or where you copy it or "pass through" – a copy of HEVC video is still going to be HEVC video. In MakeMKV you should be able to select just the AC3 core instead of the TrueHD version. Just keep in mind that it’s probably better to set it to 4K HDR10. In mediaportal with LAV filters AC3 and True HD works fine. 1) is also quite well supported, even by devices that only have stereo speakers (they'll downmix it properly). The first pass of a 2-pass encode determines what RF is necessary to hit your target bitrate. 3. Since HandBrake has never supported Vorbis passthru, no options are present. The AppleTV will not passthrough TrueHD + Atmos due to Apple restrictions. Go back to the Audio tab and click reload to see every available audio track in your source file, all as passthru. This is the inofficial subreddit for the handbrake video conversion software (handbrake. Selection Behavior: DTS, DTSHD, TrueHD checked Fallback Encode: None. Sound mixdown depends on the source. However, Handbrake can’t support 7. Pass through video while changing aspect ratio: 400-500FPS. Batch Scan and Queueing of encodes. 1 eARC and am using the KODI app to play the files. Select the ATV3 Preset. Video Filters: Deinterlacing, Decomb, Denoise, Detelecine, Deblock, Grayscale, Colourspace,. Any idea why that might be? Using the desktop app doe. If your source has a surround sound, the multi-channel audio format can. of channels (It usually selects the highest available, if not select it). fr), this sub is for information exchange and helping out, not affilliated with the developers. Normally I would load either a video file or an extracted audio file into Audacity and use the Compressor filter to inflict DRC, then remux. Now the difference between DD and DD TrueHD is extreme to me so I try to keep that stream when I can. . The CRF videos were done via Handbrake using x265 10-bit, whereas everything else was done via ffmpeg using x265 or x264 8-bit. If you have your Android TV device connected to a TV that only supports Dolby Digital and PCM 2. I do this. Video decoding (If hardware decoding is turned off or unavailable) These operations all happen in parallel as the job progresses. 4. 1 for the HD shows. I notice choppy behavior starts around 40 minutes after playback and tends to get progressively. tl;dr: If you don’t want to do the work by hand on the command line, use FastFlix. The AppleTV should passthrough Dolby Digital Plus + Atmos. See Below: PLEX: I am then transferring the . -E, --aencoder <string> Select audio encoder(s): none ca_aac ca_haac copy:aac ac3 copy:ac3 eac3 copy:eac3 copy:truehd copy:dts copy:dtshd mp3 copy:mp3 vorbis flac16 flac24 copy:flac opus copy "copy:<type>" will pass through the corresponding audio track without modification, if pass through is supported for the audio type. But if your hell bent on wanting your higher bitrate streams to play from a Mac via Plex, there are some hoops you can jump through to get there. Now I've copied and riped the bluray with: DVDFab Bluray Copy, DVDFab Bluray Ripper an Make MKV. Downmixing. It can't passthru PCM audio, for example, but can encode it as FLAC, AAC, AC3 etc. All encoders that support 10-bit encoding are also capable of HDR10 encoding. It's basically the same as in CoreELEC or on the FireTV. vob files Feb 17, 2023. – slhck. The source file is 150MB x264 NVENC at 100,000 bitrate. 26. This is the inofficial subreddit for the handbrake video conversion software (handbrake. 1However many users noticed a problem when using Handbrake to convert Blu-ray to MKV format, that is -Handbrake can’t pass-through 7. Problem is, there are still no Mac OS codecs for these formats. It supports convert Bluy-ray(with Dolby TrueHD 7. For HD (1920×1080 or 1280×720) video, the Quality sweet spot is around 18-23. 1). MKV, MP4 and WebM are supported as file containers. That said, if Dolby TrueHD pass through via eARC works for externally connected devices, why doesn't it work for local apps? It's the same data stream over. English (AC3) (5. 4. Here we want to share a great Handbrake alternative - Dimo Video Converter Ultimate, which is able to read TureHD audio and output 7. Not sure about your DD 3/2+1 question. The only downside now is that any DTS content via Plex plays in 2. g. 92 will only run on Leopard - not Tiger. HandBrake 1. Processing the audio should not be adding all that time, which at any rate you should not be doing. DTS has a consistent bitrate that is really high, and TrueHD’s bitrate fluctuates based on what’s needed, so TrueHD will give the same quality as DTS at a smaller file size. . vfxerz • 2 yr. Whats the difference between AAC (avcodec) and AAC Passthru in Handbrake? + Reply to Thread. PCM is for things like the xbox and PC. DTS, DTS-HD. 1 audio. 2 TrueHD passthrough of original track1 3 Dolby PLII mixdown of original track2.