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authorwnoun <wnoun@outlook.com>2019-04-07 21:10:52 +0800
committerwm4 <1387750+wm4@users.noreply.github.com>2019-09-21 15:18:20 +0200
commit1c43920fb85387aaf7267b4b79dc829896bd610d (patch)
treebff1cfc4a593fe44660e0775d1b26abc5ad84459
parenta35da6612e8aed997da1c5322df0c8f0b88ff3e3 (diff)
downloadmpv-1c43920fb85387aaf7267b4b79dc829896bd610d.tar.bz2
mpv-1c43920fb85387aaf7267b4b79dc829896bd610d.tar.xz
demux_cue: auto-detect CUE sheet charset
-rw-r--r--DOCS/interface-changes.rst1
-rw-r--r--DOCS/man/options.rst3
-rw-r--r--demux/demux_cue.c31
-rw-r--r--options/options.c2
-rw-r--r--options/options.h1
5 files changed, 38 insertions, 0 deletions
diff --git a/DOCS/interface-changes.rst b/DOCS/interface-changes.rst
index 366f84d628..ff714f081c 100644
--- a/DOCS/interface-changes.rst
+++ b/DOCS/interface-changes.rst
@@ -90,6 +90,7 @@ Interface changes
does not affect --vo=vdpau or --hwdec=vdpau-copy.
- remove deprecated --chapter option
- deprecate --record-file
+ - add `--demuxer-cue-codepage`
--- mpv 0.29.0 ---
- drop --opensles-sample-rate, as --audio-samplerate should be used if desired
- drop deprecated --videotoolbox-format, --ff-aid, --ff-vid, --ff-sid,
diff --git a/DOCS/man/options.rst b/DOCS/man/options.rst
index 6f0a597652..91a9416a41 100644
--- a/DOCS/man/options.rst
+++ b/DOCS/man/options.rst
@@ -3180,6 +3180,9 @@ Demuxer
``--demuxer-rawvideo-size=<value>``
Frame size in bytes when using ``--demuxer=rawvideo``.
+``--demuxer-cue-codepage=<codepage>``
+ Specify the CUE sheet codepage. (See ``--sub-codepage`` for details.)
+
``--demuxer-max-bytes=<bytesize>``
This controls how much the demuxer is allowed to buffer ahead. The demuxer
will normally try to read ahead as much as necessary, or as much is
diff --git a/demux/demux_cue.c b/demux/demux_cue.c
index 708b742e8f..59628c74b4 100644
--- a/demux/demux_cue.c
+++ b/demux/demux_cue.c
@@ -28,8 +28,11 @@
#include "mpv_talloc.h"
#include "misc/bstr.h"
+#include "misc/charset_conv.h"
#include "common/msg.h"
#include "demux/demux.h"
+#include "options/m_config.h"
+#include "options/m_option.h"
#include "options/path.h"
#include "common/common.h"
#include "stream/stream.h"
@@ -39,8 +42,25 @@
#define PROBE_SIZE 512
+#define OPT_BASE_STRUCT struct demux_cue_opts
+struct demux_cue_opts {
+ char *cue_cp;
+};
+
+const struct m_sub_options demux_cue_conf = {
+ .opts = (const m_option_t[]) {
+ OPT_STRING("codepage", cue_cp, 0),
+ {0}
+ },
+ .size = sizeof(struct demux_cue_opts),
+ .defaults = &(const struct demux_cue_opts) {
+ .cue_cp = "auto"
+ }
+};
+
struct priv {
struct cue_file *f;
+ struct demux_cue_opts *opts;
};
static void add_source(struct timeline *tl, struct demuxer *d)
@@ -252,10 +272,21 @@ static int try_open_file(struct demuxer *demuxer, enum demux_check check)
struct priv *p = talloc_zero(demuxer, struct priv);
demuxer->priv = p;
demuxer->fully_read = true;
+ p->opts = mp_get_config_group(p, demuxer->global, &demux_cue_conf);
+ struct demux_cue_opts *cue_opts = p->opts;
bstr data = stream_read_complete(s, p, 1000000);
if (data.start == NULL)
return -1;
+ const char *charset = mp_charset_guess(p, demuxer->log, data, cue_opts->cue_cp, 0);
+ if (charset && !mp_charset_is_utf8(charset)) {
+ MP_INFO(demuxer, "Using CUE charset: %s\n", charset);
+ bstr utf8 = mp_iconv_to_utf8(demuxer->log, data, charset, MP_ICONV_VERBOSE);
+ if (utf8.start && utf8.start != data.start) {
+ ta_steal(data.start, utf8.start);
+ data = utf8;
+ }
+ }
p->f = mp_parse_cue(data);
talloc_steal(p, p->f);
if (!p->f) {
diff --git a/options/options.c b/options/options.c
index b775c23307..4491ceb2ba 100644
--- a/options/options.c
+++ b/options/options.c
@@ -65,6 +65,7 @@ extern const struct m_sub_options demux_rawaudio_conf;
extern const struct m_sub_options demux_rawvideo_conf;
extern const struct m_sub_options demux_lavf_conf;
extern const struct m_sub_options demux_mkv_conf;
+extern const struct m_sub_options demux_cue_conf;
extern const struct m_sub_options vd_lavc_conf;
extern const struct m_sub_options ad_lavc_conf;
extern const struct m_sub_options input_config;
@@ -527,6 +528,7 @@ const m_option_t mp_opts[] = {
OPT_SUBSTRUCT("demuxer-rawaudio", demux_rawaudio, demux_rawaudio_conf, 0),
OPT_SUBSTRUCT("demuxer-rawvideo", demux_rawvideo, demux_rawvideo_conf, 0),
OPT_SUBSTRUCT("demuxer-mkv", demux_mkv, demux_mkv_conf, 0),
+ OPT_SUBSTRUCT("demuxer-cue", demux_cue, demux_cue_conf, 0),
// ------------------------- subtitles options --------------------
diff --git a/options/options.h b/options/options.h
index 1f78dd9303..d979f11e19 100644
--- a/options/options.h
+++ b/options/options.h
@@ -303,6 +303,7 @@ typedef struct MPOpts {
struct demux_rawvideo_opts *demux_rawvideo;
struct demux_lavf_opts *demux_lavf;
struct demux_mkv_opts *demux_mkv;
+ struct demux_cue_opts *demux_cue;
struct demux_opts *demux_opts;
struct demux_cache_opts *demux_cache_opts;