![]() It supports MP3, M4A, OGG, WMA, WAV, AAC, AC3 and FLAC, to name but a few. The only remaining question i have so far is this: is there a way to (automatically) adjust the volume of an audio track to another one? eg, make track 1 louder or less loud, so that it fits track 2 (i have all the tracks in separate files, so extracting them is not an issue).ImTOO Audio Converter Pro is a comprehensive software application designed to turn audio files into other formats, as well as to extract the audio stream from video files and save them to other file types. it will require more testing to see if there are not some other problems popping up just when i start feeling comfortable with the whole thing, but that remains to be seen another big perk is that i can easily plug this part into my automated process. I have now tried to convert a dts-track to ac3 using the eac3to tool, and it has not only worked without errors but the results are also pretty much equal to my aac tests, as well in quality as in size. my devices support aac as well as ac3, so that could be a workable solution. i think i can settle to leave ac3 as is and convert dts to ac3 as well. so this is obviously not a practical solution, especially considering my goal of automating the whole process. also i have been getting pretty good results with my audio converter, but the problems along the way are maddening. i was somewhat fixated on aac, because i read it is the most advanced audio codec and all the videos i find on the internet are aac. I originally intended to convert both ac3 and dts to aac. ![]() i try to find a good enough compromise between quality and filesize, for audio to video i consider a rate of 1 to 5 acceptable, meaning an audio file can be 20% the size of the video without bugging me not so with dts: in my encoded files, the dts-track often holds more than 50% of the entire filesize, which is not acceptable to me. the ac3 have pretty decent quality/filesize, so basically im ok with letting them the way they are. my general situation is this: i convert dvds/blurays in handbrake to h265, leaving the audio tracks as they are, since handbrake doesnt handle audio well in general. Your original post used dts as as the source, the second uses AC3. I dont get where all these problems come from. appearantly there are some errors as well, it says "The last (E-)AC3 frame is incomplete and thus gets skipped", what does that mean? is there a way to fix this?Īlso i have tried to convert the flac to aac with my xilisoft converter, it failed immediately, the resulting file was 0kb.Īre all my audio tracks damaged? am i missing something here? as i said, all these tracks are directly from dvd/blurays, no conversion or manipulation happened. Įac3to processing took 1 minute, 37 seconds.ĭone. The last (E-)AC3 frame is incomplete and thus gets skipped. Clipping detected, a 2nd pass will be necessary. ![]() Track 1 is used for destination file "Bonus_1.flac". when opening them in mediainfo, i get this:Ĭommand line: eac3to Bonus_1.audio Bonus_1.flacġ: AC3, German, 2.0 channels, 224kbps, 48kHz, dialnorm: -29dB the source audio files in question are dts 5.1. Video:0kB audio:28197kB global headers:0kB muxing overhead 0.000000%Ĭonversion finished, total time elapsed: 00:01:02.991 I am not too keen in audio converting so i dont fully grasp the meaing of the above, it says "ERROR: block code look-up failed", which i assume points to some structural problems with the source file? after trying switch audio converter, it also breaks up at the same point. Invalid EBML number size tag 0x0d at pos 64401545 (0x3d6b089)
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