Unleash Flawless Audio Handbrake vs FFMPEG - AC3 Passthrough Explained

HandBrake video passthrough = no A/V sync correction; HandBrake video passthrough = no filters (would fail to interlace, deinterlace, denoise, deblock, sharpen, ... However there are two problems: 1) The quality of ffmpeg's built-in aac encoder is bad. 2) If your H264 stream contains b-frames, stream copy ... I think ffmpeg will do the job it's quite simply copy all the streams and output them in an mkv container. No information is lost/re-encoded. Still the problem with using Handbrake is that it cannot encode an ac3 audio file with 5.1 channels and a bitrate of 448kbps or less. Therefore ... ... HandBrake, chosing to encode from the DTS (5.1) track to an AC3 (ffmpeg) track with 6-channel discrete mixdown. I cut a second track to AAC ... For MP4 files, HandBrake will automatically use the extension M4V when you pass-through audio (AC3), use SRT subtitles or have chapter markers enabled. You can ... As a workaround I encoded the 7.1 stream as AAC using ffmpeg (copy video stream) and than transcoded it in HandBrake using AAC Passthru. ... AC3 5.1 as a 2nd option? [RAY] Description=High profile, good quality 1 pass MP4 (H.264/AC3) conversion. order=handbrake,ffmpeg,mencoder Settings: Bitrate, Sample Rate, Mixdown. AC3 (FFmpeg). Description ... CPU vs GPU for Model Training: Understanding the Differences ... For MP4 files, HandBrake will automatically use the extension M4V when you pass-through audio (AC3), use SRT subtitles or have chapter markers enabled. You can ...