折腾:
【已解决】Mac中用ffmpeg调整mp4默认字幕为中文
期间,尝试去试试是可以用ffmpeg集成字幕文件到mp4视频中,实现软字幕
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 | ➜ ffmpeg_edit_subtitle ffmpeg - i CTT_Folge_01_CH_Subs_DefaultZhcnButNotShow.mp4 - i subtitle.srt - codec copy - map 0 softSubtitle.mp4 ffmpeg version 3.4 . 2 Copyright (c) 2000 - 2018 the FFmpeg developers built with Apple LLVM version 9.0 . 0 (clang - 900.0 . 39.2 ) configuration: - - prefix = / usr / local / Cellar / ffmpeg / 3.4 . 2 - - enable - shared - - enable - pthreads - - enable - version3 - - enable - hardcoded - tables - - enable - avresample - - cc = clang - - host - cflags = - - host - ldflags = - - disable - jack - - enable - gpl - - enable - libmp3lame - - enable - libx264 - - enable - libxvid - - enable - opencl - - enable - videotoolbox - - disable - lzma libavutil 55. 78.100 / 55. 78.100 libavcodec 57.107 . 100 / 57.107 . 100 libavformat 57. 83.100 / 57. 83.100 libavdevice 57. 10.100 / 57. 10.100 libavfilter 6.107 . 100 / 6.107 . 100 libavresample 3. 7. 0 / 3. 7. 0 libswscale 4. 8.100 / 4. 8.100 libswresample 2. 9.100 / 2. 9.100 libpostproc 54. 7.100 / 54. 7.100 Input #0, mov,mp4,m4a,3gp,3g2,mj2, from 'CTT_Folge_01_CH_Subs_DefaultZhcnButNotShow.mp4': Metadata: major_brand : mp42 minor_version : 512 compatible_brands: isomiso2avc1mp41 creation_time : 2018 - 10 - 13T03 : 27 : 31.000000Z encoder : HandBrake 1.1 . 2 2018090500 Duration: 00 : 26 : 52.03 , start: - 0.001333 , bitrate: 1762 kb / s Stream #0:0(und): Video: h264 (Main) (avc1 / 0x31637661), yuv420p(tv, bt709), 1280x720 [SAR 1:1 DAR 16:9], 1599 kb/s, 25 fps, 25 tbr, 90k tbn, 180k tbc (default) Metadata: creation_time : 2018 - 10 - 13T03 : 27 : 31.000000Z handler_name : VideoHandler Stream #0:1(eng): Audio: aac (LC) (mp4a / 0x6134706D), 48000 Hz, stereo, fltp, 157 kb/s (default) Metadata: creation_time : 2018 - 10 - 13T03 : 27 : 31.000000Z handler_name : Stereo Stream #0:2(zho): Subtitle: mov_text (tx3g / 0x67337874), 1280x108, 0 kb/s (default) Metadata: creation_time : 2018 - 10 - 13T03 : 27 : 31.000000Z handler_name : SubtitleHandler Input #1, srt, from 'subtitle.srt': Duration: N / A, bitrate: N / A Stream #1:0: Subtitle: subrip Output #0, mp4, to 'softSubtitle.mp4': Metadata: major_brand : mp42 minor_version : 512 compatible_brands: isomiso2avc1mp41 encoder : Lavf57. 83.100 Stream #0:0(und): Video: h264 (Main) (avc1 / 0x31637661), yuv420p(tv, bt709), 1280x720 [SAR 1:1 DAR 16:9], q=2-31, 1599 kb/s, 25 fps, 25 tbr, 90k tbn, 90k tbc (default) Metadata: creation_time : 2018 - 10 - 13T03 : 27 : 31.000000Z handler_name : VideoHandler Stream #0:1(eng): Audio: aac (LC) (mp4a / 0x6134706D), 48000 Hz, stereo, fltp, 157 kb/s (default) Metadata: creation_time : 2018 - 10 - 13T03 : 27 : 31.000000Z handler_name : Stereo Stream #0:2(zho): Subtitle: mov_text (tx3g / 0x67337874), 1280x108, 0 kb/s (default) Metadata: creation_time : 2018 - 10 - 13T03 : 27 : 31.000000Z handler_name : SubtitleHandler Stream mapping: Stream #0:0 -> #0:0 (copy) Stream #0:1 -> #0:1 (copy) Stream #0:2 -> #0:2 (copy) Press [q] to stop, [?] for help frame = 40300 fps = 22360 q = - 1.0 Lsize = 346771kB time = 00 : 26 : 51.96 bitrate = 1762.3kbits / s speed = 894x video: 314668kB audio: 30938kB subtitle: 14kB other streams: 0kB global headers: 0kB muxing overhead: 0.333329 % |
去看看输出的文件,是可以实现软字幕的。
后来再去
ffmpeg 内嵌字幕 mp4
试试
-c:s mov_text
虽然估计也没用
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 | ➜ ffmpeg_edit_subtitle ffmpeg - i CTT_Folge_01_CH_Subs_DefaultZhcnButNotShow.mp4 - i subtitle.srt - c copy - c:s mov_text movTextSubtitle.mp4 ffmpeg version 3.4 . 2 Copyright (c) 2000 - 2018 the FFmpeg developers built with Apple LLVM version 9.0 . 0 (clang - 900.0 . 39.2 ) configuration: - - prefix = / usr / local / Cellar / ffmpeg / 3.4 . 2 - - enable - shared - - enable - pthreads - - enable - version3 - - enable - hardcoded - tables - - enable - avresample - - cc = clang - - host - cflags = - - host - ldflags = - - disable - jack - - enable - gpl - - enable - libmp3lame - - enable - libx264 - - enable - libxvid - - enable - opencl - - enable - videotoolbox - - disable - lzma libavutil 55. 78.100 / 55. 78.100 libavcodec 57.107 . 100 / 57.107 . 100 libavformat 57. 83.100 / 57. 83.100 libavdevice 57. 10.100 / 57. 10.100 libavfilter 6.107 . 100 / 6.107 . 100 libavresample 3. 7. 0 / 3. 7. 0 libswscale 4. 8.100 / 4. 8.100 libswresample 2. 9.100 / 2. 9.100 libpostproc 54. 7.100 / 54. 7.100 Input #0, mov,mp4,m4a,3gp,3g2,mj2, from 'CTT_Folge_01_CH_Subs_DefaultZhcnButNotShow.mp4': Metadata: major_brand : mp42 minor_version : 512 compatible_brands: isomiso2avc1mp41 creation_time : 2018 - 10 - 13T03 : 27 : 31.000000Z encoder : HandBrake 1.1 . 2 2018090500 Duration: 00 : 26 : 52.03 , start: - 0.001333 , bitrate: 1762 kb / s Stream #0:0(und): Video: h264 (Main) (avc1 / 0x31637661), yuv420p(tv, bt709), 1280x720 [SAR 1:1 DAR 16:9], 1599 kb/s, 25 fps, 25 tbr, 90k tbn, 180k tbc (default) Metadata: creation_time : 2018 - 10 - 13T03 : 27 : 31.000000Z handler_name : VideoHandler Stream #0:1(eng): Audio: aac (LC) (mp4a / 0x6134706D), 48000 Hz, stereo, fltp, 157 kb/s (default) Metadata: creation_time : 2018 - 10 - 13T03 : 27 : 31.000000Z handler_name : Stereo Stream #0:2(zho): Subtitle: mov_text (tx3g / 0x67337874), 1280x108, 0 kb/s (default) Metadata: creation_time : 2018 - 10 - 13T03 : 27 : 31.000000Z handler_name : SubtitleHandler Input #1, srt, from 'subtitle.srt': Duration: N / A, bitrate: N / A Stream #1:0: Subtitle: subrip Output #0, mp4, to 'movTextSubtitle.mp4': Metadata: major_brand : mp42 minor_version : 512 compatible_brands: isomiso2avc1mp41 encoder : Lavf57. 83.100 Stream #0:0(und): Video: h264 (Main) (avc1 / 0x31637661), yuv420p(tv, bt709), 1280x720 [SAR 1:1 DAR 16:9], q=2-31, 1599 kb/s, 25 fps, 25 tbr, 90k tbn, 90k tbc (default) Metadata: creation_time : 2018 - 10 - 13T03 : 27 : 31.000000Z handler_name : VideoHandler Stream #0:1(eng): Audio: aac (LC) (mp4a / 0x6134706D), 48000 Hz, stereo, fltp, 157 kb/s (default) Metadata: creation_time : 2018 - 10 - 13T03 : 27 : 31.000000Z handler_name : Stereo Stream #0:2(zho): Subtitle: mov_text (tx3g / 0x67337874), 1280x108 (default) Metadata: creation_time : 2018 - 10 - 13T03 : 27 : 31.000000Z handler_name : SubtitleHandler encoder : Lavc57. 107.100 mov_text Stream mapping: Stream #0:0 -> #0:0 (copy) Stream #0:1 -> #0:1 (copy) Stream #0:2 -> #0:2 (mov_text (native) -> mov_text (native)) Press [q] to stop, [?] for help frame = 40300 fps = 14649 q = - 1.0 Lsize = 346772kB time = 00 : 26 : 51.96 bitrate = 1762.3kbits / s speed = 586x video: 314668kB audio: 30938kB subtitle: 14kB other streams: 0kB global headers: 0kB muxing overhead: 0.333628 % |
去看看输出的mp4
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