I'll assume you want a step-by-step guide to convert/rename a video file named like "hsoda030engsub convert021021 min better" into a properly encoded, trimmed, and subtitle-merged release (MP4 with burned or soft subtitles), plus recommended naming and metadata. If you meant something different, say so.
Play the output in VLC or MPV. Check subtitle timing and audio sync. hsoda030engsub convert021021 min better
021021 conversion caused a slight desync (common in re-encodes), provide a one‑click resync to audio waveform peaks.Here’s a proven 5-step plan for hsoda030engsub conversion: Subtitle Edit (free) – Convert between formats (SRT,
ffmpeg -i hsoda030engsub.mkv -c:v h264_nvenc -preset fast -b:v 2M -maxrate 4M -bufsize 4M -c:a aac -b:a 128k -c:s mov_text -movflags +faststart hsoda030_converted.mp4
A) Hardcode (burn) SRT into H.264 MP4:
ffmpeg -i "trimmed.ext" -vf "subtitles=hsoda030.engsub.srt:force_style='FontName=Arial,FontSize=24'" -c:v libx264 -preset slow -crf 18 -c:a aac -b:a 160k "hsoda030.engsub.021021.min.mp4"
B) Soft subtitle track (keep subtitles selectable) — produce MP4 with VTT or MKV (MKV preferred for SRT): Step 4: Verify sync and subs (1 minute)
ffmpeg -i "trimmed.ext" -i hsoda030.engsub.srt -c:v copy -c:a copy -c:s mov_text -metadata:s:s:0 language=eng "hsoda030.engsub.021021.min.mp4"
ffmpeg -i "trimmed.ext" -i hsoda030.engsub.srt -c copy -c:s srt -metadata:s:s:0 language=eng "hsoda030.engsub.021021.min.mkv"
hsoda030.mkv (3.8 GB) and english.srt. Target: hsoda030_small.mp4 (800 MB) with burned-in subs.Using HandBrake (15 min guide):
english.srt.Result: An MP4 file with English subtitles permanently shown, playing on any device, 70% smaller than original.