Update API scheme on layer 160: Duration.

Telegram/SourceFiles/api/api_media.cpp

@@ -22,8 +22,7 @@ MTPVector<MTPDocumentAttribute> ComposeSendingDocumentAttributes(
 	const auto dimensions = document->dimensions;
 	auto attributes = QVector<MTPDocumentAttribute>(1, filenameAttribute);
 	if (dimensions.width() > 0 && dimensions.height() > 0) {
-		const auto duration = document->getDuration();
-		if (duration >= 0 && !document->hasMimeType(u"image/gif"_q)) {
+		if (document->hasDuration() && !document->hasMimeType(u"image/gif"_q)) {
 			auto flags = MTPDdocumentAttributeVideo::Flags(0);
 			using VideoFlag = MTPDdocumentAttributeVideo::Flag;
 			if (document->isVideoMessage()) {
@@ -34,7 +33,7 @@ MTPVector<MTPDocumentAttribute> ComposeSendingDocumentAttributes(
 			}
 			attributes.push_back(MTP_documentAttributeVideo(
 				MTP_flags(flags),
-				MTP_int(duration),
+				MTP_double(document->duration() / 1000.),
 				MTP_int(dimensions.width()),
 				MTP_int(dimensions.height()),
 				MTPint())); // preload_prefix_size
@@ -57,7 +56,7 @@ MTPVector<MTPDocumentAttribute> ComposeSendingDocumentAttributes(
 			| MTPDdocumentAttributeAudio::Flag::f_performer;
 		attributes.push_back(MTP_documentAttributeAudio(
 			MTP_flags(flags),
-			MTP_int(song->duration),
+			MTP_int(document->duration() / 1000),
 			MTP_string(song->title),
 			MTP_string(song->performer),
 			MTPstring()));
@@ -66,7 +65,7 @@ MTPVector<MTPDocumentAttribute> ComposeSendingDocumentAttributes(
 			| MTPDdocumentAttributeAudio::Flag::f_waveform;
 		attributes.push_back(MTP_documentAttributeAudio(
 			MTP_flags(flags),
-			MTP_int(voice->duration),
+			MTP_int(document->duration() / 1000),
 			MTPstring(),
 			MTPstring(),
 			MTP_bytes(documentWaveformEncode5bit(voice->waveform))));

Telegram/SourceFiles/api/api_ringtones.cpp

@@ -202,8 +202,8 @@ int Ringtones::maxSavedCount() const {
 		100);
 }
 
-int Ringtones::maxDuration() const {
-	return _session->account().appConfig().get<int>(
+crl::time Ringtones::maxDuration() const {
+	return crl::time(1000) * _session->account().appConfig().get<int>(
 		"ringtone_duration_max",
 		5);
 }

Telegram/SourceFiles/api/api_ringtones.h

@@ -40,7 +40,7 @@ public:
 
 	[[nodiscard]] int64 maxSize() const;
 	[[nodiscard]] int maxSavedCount() const;
-	[[nodiscard]] int maxDuration() const;
+	[[nodiscard]] crl::time maxDuration() const;
 
 private:
 	struct UploadedData {

Telegram/SourceFiles/data/data_audio_msg_id.cpp

@@ -27,7 +27,7 @@ AudioMsgId::AudioMsgId(
 , _externalPlayId(externalPlayId)
 , _changeablePlaybackSpeed(_audio->isVoiceMessage()
 	|| _audio->isVideoMessage()
-	|| (_audio->getDuration() >= kMinLengthForChangeablePlaybackSpeed)) {
+	|| (_audio->duration() >= kMinLengthForChangeablePlaybackSpeed)) {
 	setTypeFromAudio();
 }
 

Telegram/SourceFiles/data/data_document.cpp

@@ -326,6 +326,7 @@ Main::Session &DocumentData::session() const {
 
 void DocumentData::setattributes(
 		const QVector<MTPDocumentAttribute> &attributes) {
+	_duration = -1;
 	_flags &= ~(Flag::ImageType
 		| Flag::HasAttachedStickers
 		| Flag::UseTextColor
@@ -389,12 +390,12 @@ void DocumentData::setattributes(
 					: VideoDocument;
 				if (data.is_round_message()) {
 					_additional = std::make_unique<RoundData>();
-					round()->duration = data.vduration().v;
 				}
 			} else if (const auto info = sticker()) {
 				info->type = StickerType::Webm;
 			}
-			_duration = data.vduration().v;
+			_duration = crl::time(
+				base::SafeRound(data.vduration().v * 1000));
 			setMaybeSupportsStreaming(data.is_supports_streaming());
 			dimensions = QSize(data.vw().v, data.vh().v);
 		}, [&](const MTPDdocumentAttributeAudio &data) {
@@ -408,14 +409,14 @@ void DocumentData::setattributes(
 				}
 			}
 			if (const auto voiceData = voice() ? voice() : round()) {
-				voiceData->duration = data.vduration().v;
+				_duration = data.vduration().v * crl::time(1000);
 				voiceData->waveform = documentWaveformDecode(
 					data.vwaveform().value_or_empty());
 				voiceData->wavemax = voiceData->waveform.empty()
 					? uchar(0)
 					: *ranges::max_element(voiceData->waveform);
 			} else if (const auto songData = song()) {
-				songData->duration = data.vduration().v;
+				_duration = data.vduration().v * crl::time(1000);
 				songData->title = qs(data.vtitle().value_or_empty());
 				songData->performer = qs(data.vperformer().value_or_empty());
 				refreshPossibleCoverThumbnail();
@@ -1516,19 +1517,12 @@ bool DocumentData::isVideoFile() const {
 	return (type == VideoDocument);
 }
 
-TimeId DocumentData::getDuration() const {
-	if (const auto song = this->song()) {
-		return std::max(song->duration, 0);
-	} else if (const auto voice = this->voice()) {
-		return std::max(voice->duration, 0);
-	} else if (isAnimation() || isVideoFile()) {
-		return std::max(_duration, 0);
-	} else if (const auto sticker = this->sticker()) {
-		if (sticker->isWebm()) {
-			return std::max(_duration, 0);
-		}
-	}
-	return -1;
+crl::time DocumentData::duration() const {
+	return std::max(_duration, crl::time());
+}
+
+bool DocumentData::hasDuration() const {
+	return _duration >= 0;
 }
 
 bool DocumentData::isImage() const {

Telegram/SourceFiles/data/data_document.h

@@ -79,14 +79,12 @@ struct StickerData : public DocumentAdditionalData {
 };
 
 struct SongData : public DocumentAdditionalData {
-	int32 duration = 0;
 	QString title, performer;
 };
 
 struct VoiceData : public DocumentAdditionalData {
 	~VoiceData();
 
-	int duration = 0;
 	VoiceWaveform waveform;
 	char wavemax = 0;
 };
@@ -172,7 +170,8 @@ public:
 	[[nodiscard]] bool isGifv() const;
 	[[nodiscard]] bool isTheme() const;
 	[[nodiscard]] bool isSharedMediaMusic() const;
-	[[nodiscard]] TimeId getDuration() const;
+	[[nodiscard]] crl::time duration() const;
+	[[nodiscard]] bool hasDuration() const;
 	[[nodiscard]] bool isImage() const;
 	void recountIsImage();
 	[[nodiscard]] bool supportsStreaming() const;
@@ -356,10 +355,10 @@ private:
 	std::unique_ptr<Data::ReplyPreview> _replyPreview;
 	std::weak_ptr<Data::DocumentMedia> _media;
 	PhotoData *_goodThumbnailPhoto = nullptr;
+	crl::time _duration = -1;
 
 	Core::FileLocation _location;
 	std::unique_ptr<DocumentAdditionalData> _additional;
-	int32 _duration = -1;
 	mutable Flags _flags = kStreamingSupportedUnknown;
 	GoodThumbnailState _goodThumbnailState = GoodThumbnailState();
 	std::unique_ptr<FileLoader> _loader;

Telegram/SourceFiles/export/data/export_data_types.cpp

@@ -295,7 +295,7 @@ void ParseAttributes(
 			}
 			result.width = data.vw().v;
 			result.height = data.vh().v;
-			result.duration = data.vduration().v;
+			result.duration = int(data.vduration().v);
 		}, [&](const MTPDdocumentAttributeAudio &data) {
 			if (data.is_voice()) {
 				result.isVoiceMessage = true;

Telegram/SourceFiles/history/view/controls/history_view_voice_record_bar.cpp

@@ -90,7 +90,6 @@ enum class FilterType {
 [[nodiscard]] std::unique_ptr<VoiceData> ProcessCaptureResult(
 		const ::Media::Capture::Result &data) {
 	auto voiceData = std::make_unique<VoiceData>();
-	voiceData->duration = Duration(data.samples);
 	voiceData->waveform = data.waveform;
 	voiceData->wavemax = voiceData->waveform.empty()
 		? uchar(0)

Telegram/SourceFiles/history/view/history_view_context_menu.cpp

@@ -1199,11 +1199,11 @@ void AddSaveSoundForNotifications(
 	} else if (int(ringtones.list().size()) >= ringtones.maxSavedCount()) {
 		return;
 	} else if (const auto song = document->song()) {
-		if (song->duration > ringtones.maxDuration()) {
+		if (document->duration() > ringtones.maxDuration()) {
 			return;
 		}
 	} else if (const auto voice = document->voice()) {
-		if (voice->duration > ringtones.maxDuration()) {
+		if (document->duration() > ringtones.maxDuration()) {
 			return;
 		}
 	} else {

Telegram/SourceFiles/history/view/media/history_view_document.cpp

@@ -172,7 +172,7 @@ void PaintWaveform(
 		accumulate_max(result, st::normalFont->width(text));
 	};
 	add(FormatDownloadText(document->size, document->size));
-	const auto duration = document->getDuration();
+	const auto duration = document->duration() / 1000;
 	if (const auto song = document->song()) {
 		add(FormatPlayedText(duration, duration));
 		add(FormatDurationAndSizeText(duration, document->size));
@@ -1212,14 +1212,16 @@ bool Document::uploading() const {
 }
 
 void Document::setStatusSize(int64 newSize, TimeId realDuration) const {
-	TimeId duration = _data->isSong()
-		? _data->song()->duration
-		: (_data->isVoiceMessage()
-			? _data->voice()->duration
-			: _transcribedRound
-			? _data->round()->duration
-			: -1);
-	File::setStatusSize(newSize, _data->size, duration, realDuration);
+	const auto duration = (_data->isSong()
+		|| _data->isVoiceMessage()
+		|| _transcribedRound)
+		? _data->duration()
+		: -1;
+	File::setStatusSize(
+		newSize,
+		_data->size,
+		(duration >= 0) ? duration / 1000 : -1,
+		realDuration);
 	if (auto thumbed = Get<HistoryDocumentThumbed>()) {
 		if (_statusSize == Ui::FileStatusSizeReady) {
 			thumbed->link = tr::lng_media_download(tr::now).toUpper();

Telegram/SourceFiles/history/view/media/history_view_gif.cpp

@@ -1600,12 +1600,12 @@ void Gif::setStatusSize(int64 newSize) const {
 		_statusText = Ui::FormatDurationText(-newSize - 1);
 	} else if (_data->isVideoMessage()) {
 		_statusSize = newSize;
-		_statusText = Ui::FormatDurationText(_data->getDuration());
+		_statusText = Ui::FormatDurationText(_data->duration() / 1000);
 	} else {
 		File::setStatusSize(
 			newSize,
 			_data->size,
-			_data->isVideoFile() ? _data->getDuration() : -2,
+			_data->isVideoFile() ? (_data->duration() / 1000) : -2,
 			0);
 	}
 }
@@ -1638,7 +1638,7 @@ void Gif::updateStatusText() const {
 			}
 			statusSize = -1 - int((state.length - position) / state.frequency + 1);
 		} else {
-			statusSize = -1 - _data->getDuration();
+			statusSize = -1 - (_data->duration() / 1000);
 		}
 	}
 	if (statusSize != _statusSize) {

Telegram/SourceFiles/history/view/media/history_view_media.cpp

@@ -56,7 +56,7 @@ TimeId DurationForTimestampLinks(not_null<DocumentData*> document) {
 		&& !document->isVoiceMessage()) {
 		return TimeId(0);
 	}
-	return std::max(document->getDuration(), TimeId(0));
+	return std::max(document->duration(), crl::time(0)) / 1000;
 }
 
 QString TimestampLinkBase(

Telegram/SourceFiles/inline_bots/inline_bot_layout_internal.cpp

@@ -88,8 +88,8 @@ int FileBase::content_height() const {
 
 int FileBase::content_duration() const {
 	if (const auto document = getShownDocument()) {
-		if (document->getDuration() > 0) {
-			return document->getDuration();
+		if (document->hasDuration()) {
+			return document->duration() / 1000;
 		}
 	}
 	return getResultDuration();
@@ -1143,12 +1143,10 @@ bool File::updateStatusText() const {
 	}
 
 	if (statusSize != _statusSize) {
-		TimeId duration = _document->isSong()
-			? _document->song()->duration
-			: (_document->isVoiceMessage()
-				? _document->voice()->duration
-				: -1);
-		setStatusSize(statusSize, _document->size, duration, realDuration);
+		const auto duration = _document->isSong()
+			? _document->duration()
+			: (_document->isVoiceMessage() ? _document->duration() : -1);
+		setStatusSize(statusSize, _document->size, (duration >= 0) ? (duration / 1000) : -1, realDuration);
 	}
 	return showPause;
 }

Telegram/SourceFiles/media/clip/media_clip_reader.cpp

@@ -974,7 +974,7 @@ Ui::PreparedFileInformation PrepareForSending(
 	auto seekPositionMs = crl::time(0);
 	auto reader = std::make_unique<internal::FFMpegReaderImplementation>(&localLocation, &localData);
 	if (reader->start(internal::ReaderImplementation::Mode::Inspecting, seekPositionMs)) {
-		auto durationMs = reader->durationMs();
+		const auto durationMs = reader->durationMs();
 		if (durationMs > 0) {
 			result.isGifv = reader->isGifv();
 			result.isWebmSticker = reader->isWebmSticker();
@@ -994,7 +994,7 @@ Ui::PreparedFileInformation PrepareForSending(
 				if (hasAlpha && !result.isWebmSticker) {
 					result.thumbnail = Images::Opaque(std::move(result.thumbnail));
 				}
-				result.duration = static_cast<int>(durationMs / 1000);
+				result.duration = durationMs;
 			}
 
 			result.supportsStreaming = CheckStreamingSupport(

Telegram/SourceFiles/media/player/media_player_widget.cpp

@@ -632,7 +632,7 @@ void Widget::updateTimeText(const TrackState &state) {
 	} else if (state.length) {
 		display = state.length;
 	} else if (const auto song = document->song()) {
-		display = (song->duration * frequency);
+		display = (document->duration() * frequency) / 1000;
 	}
 
 	_lastDurationMs = (state.length * 1000LL) / frequency;

Telegram/SourceFiles/media/streaming/media_streaming_player.cpp

@@ -954,9 +954,9 @@ Media::Player::TrackState Player::prepareLegacyState() const {
 
 	if (result.length == kTimeUnknown) {
 		const auto document = _options.audioId.audio();
-		const auto duration = document ? document->getDuration() : 0;
+		const auto duration = document ? document->duration() : 0;
 		if (duration > 0) {
-			result.length = duration * crl::time(1000);
+			result.length = duration;
 		} else {
 			result.length = std::max(crl::time(result.position), crl::time(0));
 		}

Telegram/SourceFiles/media/view/media_view_overlay_widget.cpp

@@ -3887,8 +3887,8 @@ void OverlayWidget::restartAtSeekPosition(crl::time position) {
 		.position = position,
 		.durationOverride = ((_stories
 			&& _document
-			&& _document->getDuration() > 0)
-			? (_document->getDuration() * crl::time(1000) + crl::time(999))
+			&& _document->hasDuration())
+			? _document->duration()
 			: crl::time(0)),
 		.hwAllowed = Core::App().settings().hardwareAcceleratedVideo(),
 		.seekable = !_stories,

Telegram/SourceFiles/mtproto/scheme/api.tl

@@ -527,7 +527,7 @@ accountDaysTTL#b8d0afdf days:int = AccountDaysTTL;
 documentAttributeImageSize#6c37c15c w:int h:int = DocumentAttribute;
 documentAttributeAnimated#11b58939 = DocumentAttribute;
 documentAttributeSticker#6319d612 flags:# mask:flags.1?true alt:string stickerset:InputStickerSet mask_coords:flags.0?MaskCoords = DocumentAttribute;
-documentAttributeVideo#e9407793 flags:# round_message:flags.0?true supports_streaming:flags.1?true duration:int w:int h:int preload_prefix_size:flags.2?int = DocumentAttribute;
+documentAttributeVideo#d38ff1c2 flags:# round_message:flags.0?true supports_streaming:flags.1?true duration:double w:int h:int preload_prefix_size:flags.2?int = DocumentAttribute;
 documentAttributeAudio#9852f9c6 flags:# voice:flags.10?true duration:int title:flags.0?string performer:flags.1?string waveform:flags.2?bytes = DocumentAttribute;
 documentAttributeFilename#15590068 file_name:string = DocumentAttribute;
 documentAttributeHasStickers#9801d2f7 = DocumentAttribute;
@@ -1526,8 +1526,8 @@ sponsoredWebPage#3db8ec63 flags:# url:string site_name:string photo:flags.0?Phot
 storyViews#d36760cf flags:# views_count:int recent_viewers:flags.0?Vector<long> = StoryViews;
 
 storyItemDeleted#51e6ee4f id:int = StoryItem;
-storyItemSkipped#a1d8cf8f id:int date:int = StoryItem;
-storyItem#8fcd96ac flags:# pinned:flags.5?true expired:flags.6?true id:int date:int caption:flags.0?string entities:flags.1?Vector<MessageEntity> media:MessageMedia privacy:flags.2?Vector<PrivacyRule> views:flags.3?StoryViews = StoryItem;
+storyItemSkipped#693206a2 id:int date:int expire_date:int = StoryItem;
+storyItem#562aa637 flags:# pinned:flags.5?true public:flags.7?true close_friends:flags.8?true id:int date:int expire_date:int caption:flags.0?string entities:flags.1?Vector<MessageEntity> media:MessageMedia privacy:flags.2?Vector<PrivacyRule> views:flags.3?StoryViews = StoryItem;
 
 userStories#8611a200 flags:# user_id:long max_read_id:flags.0?int stories:Vector<StoryItem> = UserStories;
 
@@ -1547,6 +1547,8 @@ stories.storyViews#de9eed1d views:Vector<StoryViews> users:Vector<User> = storie
 inputReplyToMessage#9c5386e4 flags:# reply_to_msg_id:int top_msg_id:flags.0?int = InputReplyTo;
 inputReplyToStory#15b0f283 user_id:InputUser story_id:int = InputReplyTo;
 
+exportedStoryLink#3fc9053b link:string = ExportedStoryLink;
+
 ---functions---
 
 invokeAfterMsg#cb9f372d {X:Type} msg_id:long query:!X = X;
@@ -2082,7 +2084,7 @@ chatlists.hideChatlistUpdates#66e486fb chatlist:InputChatlist = Bool;
 chatlists.getLeaveChatlistSuggestions#fdbcd714 chatlist:InputChatlist = Vector<Peer>;
 chatlists.leaveChatlist#74fae13a chatlist:InputChatlist peers:Vector<InputPeer> = Updates;
 
-stories.sendStory#8b5c6986 flags:# pinned:flags.2?true media:InputMedia caption:flags.0?string entities:flags.1?Vector<MessageEntity> privacy_rules:Vector<InputPrivacyRule> random_id:long = Updates;
+stories.sendStory#424cd47a flags:# pinned:flags.2?true media:InputMedia caption:flags.0?string entities:flags.1?Vector<MessageEntity> privacy_rules:Vector<InputPrivacyRule> random_id:long period:flags.3?int = Updates;
 stories.editStory#2aae7a41 flags:# id:int media:flags.0?InputMedia caption:flags.1?string entities:flags.1?Vector<MessageEntity> privacy_rules:flags.2?Vector<InputPrivacyRule> = Updates;
 stories.deleteStories#b5d501d7 id:Vector<int> = Vector<int>;
 stories.togglePinned#51602944 id:Vector<int> pinned:Bool = Vector<int>;
@@ -2095,3 +2097,4 @@ stories.readStories#edc5105b user_id:InputUser max_id:int = Vector<int>;
 stories.incrementStoryViews#22126127 user_id:InputUser id:Vector<int> = Bool;
 stories.getStoryViewsList#4b3b5e97 id:int offset_date:int offset_id:long limit:int = stories.StoryViewsList;
 stories.getStoriesViews#9a75d6a6 id:Vector<int> = stories.StoryViews;
+stories.exportStoryLink#16e443ce user_id:InputUser id:int = ExportedStoryLink;

Telegram/SourceFiles/overview/overview_layout.cpp

@@ -448,7 +448,7 @@ Video::Video(
 	bool spoiler)
 : RadialProgressItem(delegate, parent)
 , _data(video)
-, _duration(Ui::FormatDurationText(_data->getDuration()))
+, _duration(Ui::FormatDurationText(_data->duration() / 1000))
 , _spoiler(spoiler ? std::make_unique<Ui::SpoilerAnimation>([=] {
 	delegate->repaintItem(this);
 }) : nullptr) {
@@ -693,7 +693,7 @@ Voice::Voice(
 			lt_date,
 			dateText,
 			lt_duration,
-			{ .text = Ui::FormatDurationText(duration()) },
+			{ .text = Ui::FormatDurationText(_data->duration() / 1000) },
 			Ui::Text::WithEntities));
 	_details.setLink(1, JumpToMessageClickHandler(parent));
 }
@@ -958,10 +958,6 @@ void Voice::updateName() {
 	_nameVersion = parent()->fromOriginal()->nameVersion();
 }
 
-int Voice::duration() const {
-	return std::max(_data->getDuration(), 0);
-}
-
 bool Voice::updateStatusText() {
 	auto showPause = false;
 	auto statusSize = int64();
@@ -983,7 +979,7 @@ bool Voice::updateStatusText() {
 	}
 
 	if (statusSize != _status.size()) {
-		_status.update(statusSize, _data->size, duration(), realDuration);
+		_status.update(statusSize, _data->size, _data->duration() / 1000, realDuration);
 	}
 	return showPause;
 }
@@ -1026,7 +1022,7 @@ Document::Document(
 	_status.update(
 		Ui::FileStatusSizeReady,
 		_data->size,
-		songLayout() ? _data->song()->duration : -1,
+		songLayout() ? (_data->duration() / 1000) : -1,
 		0);
 
 	if (withThumb()) {
@@ -1541,7 +1537,7 @@ bool Document::updateStatusText() {
 		_status.update(
 			statusSize,
 			_data->size,
-			isSong ? _data->song()->duration : -1,
+			isSong ? (_data->duration() / 1000) : -1,
 			realDuration);
 	}
 	return showPause;

Telegram/SourceFiles/overview/overview_layout.h

@@ -339,9 +339,8 @@ protected:
 
 private:
 	void ensureDataMediaCreated() const;
-	int duration() const;
 
-	not_null<DocumentData*> _data;
+	const not_null<DocumentData*> _data;
 	mutable std::shared_ptr<Data::DocumentMedia> _dataMedia;
 	StatusText _status;
 	ClickHandlerPtr _namel;

Telegram/SourceFiles/storage/localimageloader.cpp

@@ -868,7 +868,7 @@ void FileLoadTask::process(Args &&args) {
 			}
 			attributes.push_back(MTP_documentAttributeVideo(
 				MTP_flags(flags),
-				MTP_int(video->duration),
+				MTP_double(video->duration / 1000.),
 				MTP_int(coverWidth),
 				MTP_int(coverHeight),
 				MTPint())); // preload_prefix_size

Telegram/SourceFiles/storage/serialize_document.cpp

@@ -18,7 +18,7 @@ namespace Serialize {
 namespace {
 
 constexpr auto kVersionTag = int32(0x7FFFFFFF);
-constexpr auto kVersion = 5;
+constexpr auto kVersion = 6;
 
 enum StickerSetType {
 	StickerSetTypeEmpty = 0,
@@ -58,7 +58,7 @@ void Document::writeToStream(QDataStream &stream, DocumentData *document) {
 			stream << qint32(StickerSetTypeEmpty);
 		}
 	}
-	stream << qint32(document->getDuration());
+	stream << qint64(document->hasDuration() ? document->duration() : -1);
 	if (document->type == StickerDocument) {
 		const auto premium = document->isPremiumSticker()
 			|| document->isPremiumEmoji();
@@ -110,15 +110,19 @@ DocumentData *Document::readFromStreamHelper(
 		attributes.push_back(MTP_documentAttributeFilename(MTP_string(name)));
 	}
 
-	qint32 duration = -1;
+	qint64 duration = -1;
 	qint32 isPremiumSticker = 0;
 	qint32 useTextColor = 0;
 	if (type == StickerDocument) {
 		QString alt;
 		qint32 typeOfSet;
 		stream >> alt >> typeOfSet;
-		if (version >= 3) {
-			stream >> duration;
+		if (version >= 6) {
+			stream >> duration >> isPremiumSticker >> useTextColor;
+		} else if (version >= 3) {
+			qint32 oldDuration = -1;
+			stream >> oldDuration;
+			duration = (oldDuration < 0) ? oldDuration : oldDuration * 1000;
 			if (version >= 4) {
 				stream >> isPremiumSticker;
 				if (version >= 5) {
@@ -166,7 +170,13 @@ DocumentData *Document::readFromStreamHelper(
 			}
 		}
 	} else {
-		stream >> duration;
+		if (version >= 6) {
+			stream >> duration;
+		} else {
+			qint32 oldDuration = -1;
+			stream >> oldDuration;
+			duration = (oldDuration < 0) ? oldDuration : oldDuration * 1000;
+		}
 		if (type == AnimatedDocument) {
 			attributes.push_back(MTP_documentAttributeAnimated());
 		}
@@ -194,12 +204,14 @@ DocumentData *Document::readFromStreamHelper(
 			}
 			attributes.push_back(MTP_documentAttributeVideo(
 				MTP_flags(flags),
-				MTP_int(duration),
+				MTP_double(duration / 1000.),
 				MTP_int(width),
 				MTP_int(height),
 				MTPint())); // preload_prefix_size
 		} else {
-			attributes.push_back(MTP_documentAttributeImageSize(MTP_int(width), MTP_int(height)));
+			attributes.push_back(MTP_documentAttributeImageSize(
+				MTP_int(width),
+				MTP_int(height)));
 		}
 	}
 

Telegram/SourceFiles/ui/chat/attach/attach_prepare.h

@@ -36,7 +36,7 @@ struct PreparedFileInformation {
 		bool isGifv = false;
 		bool isWebmSticker = false;
 		bool supportsStreaming = false;
-		int duration = -1;
+		crl::time duration = -1;
 		QImage thumbnail;
 	};