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AndroidCatVodSpider
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add bili mpd

This commit is contained in:
唐三 2023-07-06 15:35:13 +08:00
parent b8e8c83845
commit 84d71d1027
1 changed files with 78 additions and 4 deletions
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82
app/src/main/java/com/github/catvod/spider/Bili.java
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@ -7,6 +7,7 @@ import android.graphics.Color;
import android.graphics.drawable.ColorDrawable;
import android.net.Uri;
import android.text.TextUtils;
import android.util.Base64;
import android.view.Gravity;
import android.widget.FrameLayout;
import android.widget.ImageView;
@ -47,7 +48,8 @@ public class Bili extends Spider {
private String getCookie() {
String cache = Prefers.getString("BiliCookie");
if (!TextUtils.isEmpty(cache)) return cache;
if (ext.optString("cookie").startsWith("http")) return OkHttp.string(ext.optString("cookie")).replace("\n", "").trim();
if (ext.optString("cookie").startsWith("http"))
return OkHttp.string(ext.optString("cookie")).replace("\n", "").trim();
return ext.optString("cookie", "buvid3=84B0395D-C9F2-C490-E92E-A09AB48FE26E71636infoc");
}
@ -164,10 +166,82 @@ public class Bili extends Spider {
String[] ids = id.split("\\+");
String aid = ids[0];
String cid = ids[1];
String url = "https://api.bilibili.com/x/player/playurl?avid=" + aid + "&cid=" + cid + "&qn=120&fourk=1";
String url = "https://api.bilibili.com/x/player/playurl?avid=" + aid + "&cid=" + cid + "&qn=120&fnval=4048&fourk=1";
JSONObject resp = new JSONObject(OkHttp.string(url, header));
url = resp.getJSONObject("data").getJSONArray("durl").getJSONObject(0).getString("url");
return Result.get().url(url).header(header).string();
JSONObject dash = resp.optJSONObject("data").optJSONObject("dash");
JSONArray video = dash.optJSONArray("video");
JSONArray audio = dash.optJSONArray("audio");
StringBuilder videoList = new StringBuilder();
StringBuilder audioList = new StringBuilder();
for (int i = 0; i < video.length(); i++) {
JSONObject vjson = video.getJSONObject(i);
videoList.append(getDashMedia(vjson));
}
for (int i = 0; i < audio.length(); i++) {
JSONObject ajson = audio.getJSONObject(i);
audioList.append(getDashMedia(ajson));
}
String mpd = getDash(dash, videoList.toString(), audioList.toString());
String dashUrl = "data:application/dash+xml;base64," + Base64.encodeToString(mpd.getBytes(), 0);
return Result.get().url(dashUrl).header(header).string();
}
public static String getDashMedia(JSONObject dash) throws Exception {
JSONObject vod_audio_id = new JSONObject();
vod_audio_id.put("30280", "192000");
vod_audio_id.put("30232", "132000");
vod_audio_id.put("30216", "64000");
String qnid = dash.getString("id");
int codecid = dash.getInt("codecid");
String media_codecs = dash.getString("codecs");
Integer media_bandwidth = dash.getInt("bandwidth");
String media_startWithSAP = dash.getString("startWithSap");
String media_mimeType = dash.getString("mimeType");
String media_BaseURL = dash.getString("baseUrl").replace("&", "&amp;");
String media_SegmentBase_indexRange = dash.getJSONObject("SegmentBase").getString("indexRange");
String media_SegmentBase_Initialization = dash.getJSONObject("SegmentBase").getString("Initialization");
String mediaType = media_mimeType.split("/")[0];
String media_type_params = "";
if (mediaType.equals("video")) {
Integer media_frameRate = dash.getInt("frameRate");
String media_sar = dash.getString("sar");
Integer media_width = dash.getInt("width");
Integer media_height = dash.getInt("height");
media_type_params = String.format("height='%d' width='%d' frameRate='%d' sar='%s'", media_height, media_width, media_frameRate, media_sar);
} else if (mediaType.equals("audio")) {
String audioSamplingRate = vod_audio_id.getString(qnid);
media_type_params = String.format("numChannels='2' sampleRate='%s'", audioSamplingRate);
}
qnid += "_" + codecid;
return String.format(
"<AdaptationSet>\n" +
" <ContentComponent contentType=\"%s\"/>\n" +
" <Representation id=\"%s\" bandwidth=\"%d\" codecs=\"%s\" mimeType=\"%s\" %s startWithSAP=\"%b\">\n" +
" <BaseURL>%s</BaseURL>\n" +
" <SegmentBase indexRange=\"%s\">\n" +
" <Initialization range=\"%s\"/>\n" +
" </SegmentBase>\n" +
" </Representation>\n" +
" </AdaptationSet>",
mediaType, qnid, media_bandwidth, media_codecs, media_mimeType, media_type_params, media_startWithSAP, media_BaseURL,
media_SegmentBase_indexRange, media_SegmentBase_Initialization);
}
public static String getDash(JSONObject ja, String videoList, String audioList) throws Exception {
Integer duration = ja.getInt("duration");
Integer minBufferTime = ja.getInt("minBufferTime");
return String.format(
"<MPD xmlns:xsi=\"http://www.w3.org/2001/XMLSchema-instance\" xmlns=\"urn:mpeg:dash:schema:mpd:2011\" xsi:schemaLocation=\"urn:mpeg:dash:schema:mpd:2011 DASH-MPD.xsd\" type=\"static\" mediaPresentationDuration=\"PT%dS\" minBufferTime=\"PT%dS\" profiles=\"urn:mpeg:dash:profile:isoff-on-demand:2011\">\n" +
" <Period duration=\"PT%dS\" start=\"PT0S\">\n" +
" %s\n" +
" %s\n" +
" </Period>\n" +
"</MPD>",
duration, minBufferTime, duration, videoList, audioList);
}
private void checkLogin() throws Exception {