Differences
This shows you the differences between two versions of the page.
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subtitles [2019/06/29 16:59] beandog |
subtitles [2019/06/29 17:00] beandog |
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| ** WARNING: ** ffmpeg automatically muxes the closed captioning in if it exists, and will not show up in the map output, meaning it cannot be disabled. Also, ''mediainfo'' may or may not display it. | ** WARNING: ** ffmpeg automatically muxes the closed captioning in if it exists, and will not show up in the map output, meaning it cannot be disabled. Also, ''mediainfo'' may or may not display it. | ||
| - | <code> | ||
| - | ffmpeg -i dvd_copy.mpg dvd_copy.mp4 | ||
| - | </code> | ||
| - | |||
| - | <code> | ||
| - | Output #0, mp4, to 'dvd_copy.mp4': | ||
| - | Metadata: | ||
| - | encoder : Lavf58.20.100 | ||
| - | Stream #0:0: Video: h264 (libx264) (avc1 / 0x31637661), yuv420p, 720x480 [SAR 8:9 DAR 4:3], q=-1--1, 29.97 fps, 30k tbn, 29.97 tbc | ||
| - | Metadata: | ||
| - | encoder : Lavc58.35.100 libx264 | ||
| - | Side data: | ||
| - | cpb: bitrate max/min/avg: 0/0/0 buffer size: 0 vbv_delay: -1 | ||
| - | Stream #0:1: Audio: aac (LC) (mp4a / 0x6134706D), 48000 Hz, stereo, fltp, 128 kb/s | ||
| - | Metadata: | ||
| - | encoder : Lavc58.35.100 aac | ||
| - | </code> | ||
| - | |||
| - | Running ''mediainfo dvd_copy.mp4'': | ||
| - | |||
| - | <code> | ||
| - | Text | ||
| - | ID : 1-CC1 | ||
| - | Format : EIA-608 | ||
| - | Muxing mode : SCTE 128 / DTVCC Transport | ||
| - | Muxing mode, more info : Muxed in Video #1 | ||
| - | Duration : 30 s 30 ms | ||
| - | Bit rate mode : Constant | ||
| - | Stream size : 0.00 Byte (0%) | ||
| - | Encoded stream size : 0.00 Byte (0%) | ||
| - | CaptionServiceName : CC1 | ||
| - | </code> | ||
| - | |||
| - | Same source, but in a Matroska container does not on this sample: | ||
| - | |||
| - | <code> | ||
| - | ffmpeg -i dvd_copy.mpg dvd_copy.mkv | ||
| - | </code> | ||
| - | |||
| - | <code> | ||
| - | Output #0, matroska, to 'dvd_copy.mkv': | ||
| - | Metadata: | ||
| - | encoder : Lavf58.20.100 | ||
| - | Stream #0:0: Video: h264 (libx264) (H264 / 0x34363248), yuv420p, 720x480 [SAR 8:9 DAR 4:3], q=-1--1, 29.97 fps, 1k tbn, 29.97 tbc | ||
| - | Metadata: | ||
| - | encoder : Lavc58.35.100 libx264 | ||
| - | Side data: | ||
| - | cpb: bitrate max/min/avg: 0/0/0 buffer size: 0 vbv_delay: -1 | ||
| - | Stream #0:1: Audio: vorbis (libvorbis) (oV[0][0] / 0x566F), 48000 Hz, stereo, fltp | ||
| - | Metadata: | ||
| - | encoder : Lavc58.35.100 libvorbis | ||
| - | </code> | ||
| - | |||
| - | Running ''mediainfo dvd_copy.mkv'' **does not** have a cc stream in it. | ||
| ==== Detect VobSub ==== | ==== Detect VobSub ==== | ||
