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vapoursynth: Allow __aegi_timecodes to be a path to a timecodes file

This commit is contained in:
arch1t3cht 2023-02-07 01:52:24 +01:00
parent 29ba61e55d
commit e425ce4d9e
1 changed files with 23 additions and 9 deletions
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32
src/video_provider_vs.cpp
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@ -190,19 +190,33 @@ VapoursynthVideoProvider::VapoursynthVideoProvider(agi::fs::path const& filename
}
if (numtc != -1) {
if (numtc != vi->numFrames)
throw VapoursynthError("Number of returned timecodes does not match number of frames");
const int64_t *tcs = vs.GetAPI()->mapGetIntArray(clipinfo, tc_key, &err1);
if (err1)
const char *tcs_path = vs.GetAPI()->mapGetData(clipinfo, tc_key, 0, &err2);
if (err1 && err2)
throw VapoursynthError("Error getting timecodes from returned map");
std::vector<int> timecodes;
timecodes.reserve(numtc);
for (int i = 0; i < numtc; i++)
timecodes.push_back(int(tcs[i]));
if (!err1) {
if (numtc != vi->numFrames)
throw VapoursynthError("Number of returned timecodes does not match number of frames");
fps = agi::vfr::Framerate(timecodes);
std::vector<int> timecodes;
timecodes.reserve(numtc);
for (int i = 0; i < numtc; i++)
timecodes.push_back(int(tcs[i]));
fps = agi::vfr::Framerate(timecodes);
} else {
int tcs_path_size = vs.GetAPI()->mapGetDataSize(clipinfo, tc_key, 0, &err1);
if (err1)
throw VapoursynthError("Error getting size of keyframes path");
try {
fps = agi::vfr::Framerate(config::path->Decode(std::string(tcs_path, size_t(tcs_path_size))));
} catch (agi::Exception const& e) {
// Throw an error here unlike with keyframes since the timecodes not being loaded might not be immediately noticeable
throw VapoursynthError("Failed to open timecodes file specified by script: " + e.GetMessage());
}
}
}
vs.GetAPI()->freeMap(clipinfo);