虽然我问了很多关于如何在电影中运行字幕的问题，但这次相反，我如何告诉 mpv 在播放媒体文件时不要加载字幕文件。媒体文件的结构如下 -
Format : Matroska
Format version : Version 4 / Version 2
File size : 3.67 GiB
Duration : 2 h 40 min
Overall bit rate : 3 270 kb/s
Movie name :
Encoded date : UTC 2016-02-29 16:33:21
Writing application : mkvmerge v8.9.0 ('Father Daughter') 64bit
Writing library : libebml v1.3.3 + libmatroska v1.4.4
Video
ID : 1
Format : AVC
Format/Info : Advanced Video Codec
Format profile : [email protected]
Format settings : CABAC / 5 Ref Frames
Format settings, CABAC : Yes
Format settings, ReFrames : 5 frames
Codec ID : V_MPEG4/ISO/AVC
Duration : 2 h 40 min
Bit rate : 2 500 kb/s
Width : 1 920 pixels
Height : 816 pixels
Display aspect ratio : 2.35:1
Frame rate mode : Constant
Frame rate : 24.000 FPS
Color space : YUV
Chroma subsampling : 4:2:0
Bit depth : 8 bits
Scan type : Progressive
Bits/(Pixel*Frame) : 0.066
Stream size : 2.80 GiB (76%)
Title :
Writing library : x264 core 146 r2538 121396c
Encoding settings : cabac=1 / ref=5 / deblock=1:-1:-1 / analyse=0x3:0x113 / me=umh / subme=10 / psy=1 / psy_rd=1.00:0.07 / mixed_ref=1 / me_range=24 / chroma_me=1 / trellis=2 / 8x8dct=1 / cqm=0 / deadzone=21,11 / fast_pskip=0 / chroma_qp_offset=-3 / threads=12 / lookahead_threads=2 / sliced_threads=0 / nr=1000 / decimate=1 / interlaced=0 / bluray_compat=0 / constrained_intra=0 / bframes=8 / b_pyramid=2 / b_adapt=2 / b_bias=0 / direct=3 / weightb=1 / open_gop=0 / weightp=2 / keyint=240 / keyint_min=24 / scenecut=40 / intra_refresh=0 / rc_lookahead=60 / rc=2pass / mbtree=1 / bitrate=2500 / ratetol=1.0 / qcomp=0.60 / qpmin=0 / qpmax=69 / qpstep=4 / cplxblur=20.0 / qblur=0.5 / vbv_maxrate=62500 / vbv_bufsize=78125 / nal_hrd=none / filler=0 / ip_ratio=1.40 / aq=1:1.00
Language : Hindi
Default : Yes
Forced : No
Color range : Limited
Color primaries : BT.709
Transfer characteristics : BT.709
Matrix coefficients : BT.709
Audio
ID : 2
Format : DTS
Format/Info : Digital Theater Systems
Codec ID : A_DTS
Duration : 2 h 40 min
Bit rate mode : Constant
Bit rate : 768 kb/s
Channel(s) : 6 channels
Channel positions : Front: L C R, Side: L R, LFE
Sampling rate : 48.0 kHz
Frame rate : 93.750 FPS (512 SPF)
Bit depth : 24 bits
Compression mode : Lossy
Stream size : 882 MiB (23%)
Title :
Language : Hindi
Default : Yes
Forced : No
Text
ID : 3
Format : UTF-8
Codec ID : S_TEXT/UTF8
Codec ID/Info : UTF-8 Plain Text
Duration : 2 h 30 min
Bit rate : 42 b/s
Count of elements : 1825
Stream size : 47.1 KiB (0%)
Title :
Language : English
Default : Yes
Forced : No
现在我希望能够播放媒体文件，但是不是根本无法播放字幕。
答案1
从mpv(1)手册页：
--sid=<ID|auto|no>
Display the subtitle stream specified by <ID>. auto selects the
default, no disables subtitles.
答案2
从字幕菜单中选择“下一个字幕轨道”。如果媒体中仅嵌入 1 个字幕，则它将自动禁用，如果超过 2 个，则继续单击“下一个字幕轨道”，直到显示“字幕：否”！