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https://github.com/mpv-player/mpv
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7a06095dc3
This enables playing URLs from libquvi supported streaming sites directly, e.g. "mplayer http://www.youtube.com/watch?v=...." Anything opened with mplayer is checked with libquvi. If it looks like a URL of a supported streaming site, libquvi is used to extract the media URL, which is then passed to the lower level mplayer code instead of the HTML URL. Hopefully the libquvi URL checker works well enough that it doesn't cause any problems with normal URLs, files, or whatever else mplayer's stream layer accepts. Add the --libquvi-format option. the option value is directly passed to libquvi as requested format. The only values that seem to work for any streaming site seem to be "best" (best quality) and "default" (lowest quality). The mplayer option defaults to "best" (overriding libquvi's default). Outstanding issues: - Does libquvi checking every opened file really not cause problems? Should there be a runtime option to disable libquvi use? (Probably not an issue.) - Should we check/set the supported protocol? By default libquvi has support for all protocols enabled. In the worst case, it might return an URL using a protocol not supported by mplayer, even though it could extract URLs with other protocols too. (Probably not an issue.) - Somehow export metadata (like media title) to the mplayer frontend?
133 lines
3.6 KiB
C
133 lines
3.6 KiB
C
/*
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* This file is part of MPlayer.
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*
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* MPlayer is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* MPlayer is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License along
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* with MPlayer; if not, write to the Free Software Foundation, Inc.,
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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*/
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#include <ctype.h>
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include <unistd.h>
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#include <fcntl.h>
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#include <string.h>
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#include "config.h"
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#include "mp_msg.h"
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#include "talloc.h"
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#ifdef __FreeBSD__
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#include <sys/cdrio.h>
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#endif
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#include "m_option.h"
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#include "options.h"
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#include "stream.h"
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#include "libmpdemux/demuxer.h"
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/// We keep these 2 for the gui atm, but they will be removed.
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int vcd_track=0;
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char* cdrom_device=NULL;
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char* dvd_device=NULL;
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int dvd_title=0;
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#ifdef CONFIG_LIBQUVI
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#include <quvi/quvi.h>
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static const char *resolve_quvi(const char *url, struct MPOpts *opts)
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{
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char *media_title, *media_url;
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quvi_media_t m;
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QUVIcode rc;
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quvi_t q;
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rc = quvi_init(&q);
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if (rc != QUVI_OK)
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return NULL;
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// Don't try to use quvi on an URL that's not directly supported, since
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// quvi will do a network access anyway in order to check for HTTP
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// redirections etc.
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// The documentation says this will fail on "shortened" URLs.
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if (quvi_supported(q, (char *)url) != QUVI_OK) {
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quvi_close(&q);
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return NULL;
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}
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mp_msg(MSGT_OPEN, MSGL_INFO, "[quvi] Checking URL...\n");
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// Can use quvi_query_formats() to get a list of formats like this:
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// "fmt05_240p|fmt18_360p|fmt34_360p|fmt35_480p|fmt43_360p|fmt44_480p"
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// (This example is youtube specific.)
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// That call requires an extra net access. quvi_next_media_url() doesn't
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// seem to do anything useful. So we can't really do anything useful
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// except pass through the user's format setting.
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quvi_setopt(q, QUVIOPT_FORMAT, opts->quvi_format
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? opts->quvi_format : "best");
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rc = quvi_parse(q, (char *)url, &m);
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if (rc != QUVI_OK) {
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mp_msg(MSGT_OPEN, MSGL_ERR, "[quvi] %s\n", quvi_strerror(q, rc));
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quvi_close(&q);
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return NULL;
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}
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quvi_getprop(m, QUVIPROP_PAGETITLE, &media_title);
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quvi_getprop(m, QUVIPROP_MEDIAURL, &media_url);
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mp_msg(MSGT_OPEN, MSGL_INFO, "[quvi] Site media title: '%s'\n",
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media_title);
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media_url = talloc_strdup(NULL, media_url);
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quvi_parse_close(&m);
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quvi_close(&q);
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return media_url;
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}
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#endif
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// Open a new stream (stdin/file/vcd/url)
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stream_t* open_stream(const char *filename, struct MPOpts *options,
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int *file_format)
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{
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if (!file_format)
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file_format = &(int){DEMUXER_TYPE_UNKNOWN};
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// Check if playlist or unknown
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if (*file_format != DEMUXER_TYPE_PLAYLIST){
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*file_format=DEMUXER_TYPE_UNKNOWN;
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}
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if(!filename) {
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mp_msg(MSGT_OPEN,MSGL_ERR,"NULL filename, report this bug\n");
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return NULL;
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}
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const char *resolved = NULL;
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#ifdef CONFIG_LIBQUVI
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resolved = resolve_quvi(filename, options);
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#endif
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if (resolved)
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filename = resolved;
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stream_t *res = open_stream_full(filename,STREAM_READ,options,file_format);
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talloc_free((void *)resolved);
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return res;
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}
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